TY - JOUR
A1 - Ferrein, Alexander
A1 - Jacobs, Stefan
A1 - Schiffer, Stefan
A1 - Beck, Daniel
T1 - Robust Collision Avoidance in Unknown Domestic Environments / Jacobs, Stefan ; Ferrein, Alexander ; Schiffer, Stefan ; Beck, Daniel ; Lakemeyer, Gerhard
JF - ROBOCUP 2009: ROBOT SOCCER WORLD CUP XIII
Y1 - 2009
N1 - Lecture Notes in Computer Science ; 5949
SP - 116
EP - 127
PB - Springer
CY - Berlin
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Baldo, N.
A1 - Horn, U.
A1 - Kampmann, M.
T1 - RTCP feedback based transmission rate control for 3G wireless multimedia streaming / Baldo, N. ; Horn, U. ; Kampmann, M. ; Hartung, F. ;
JF - 15th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2004. PIMRC 2004. Date:5-8 Sept. 2004 ; Vol. 3
Y1 - 2004
N1 - http://dx.doi.org/10.1109/PIMRC.2004.1368313
SP - 1817
EP - 1821
ER -
TY - JOUR
A1 - Fiedler, Thomas M.
A1 - Ladd, Mark E.
A1 - Clemens, Markus
A1 - Bitz, Andreas
T1 - Safety of subjects during radiofrequency exposure in ultra-high-field magnetic resonance imaging
JF - IEEE Letters on Electromagnetic Compatibility Practice and Applications
N2 - Magnetic resonance imaging (MRI) is one of the most important medical imaging techniques. Since the introduction of MRI in the mid-1980s, there has been a continuous trend toward higher static magnetic fields to obtain i.a. a higher signal-to-noise ratio. The step toward ultra-high-field (UHF) MRI at 7 Tesla and higher, however, creates several challenges regarding the homogeneity of the spin excitation RF transmit field and the RF exposure of the subject. In UHF MRI systems, the wavelength of the RF field is in the range of the diameter of the human body, which can result in inhomogeneous spin excitation and local SAR hotspots. To optimize the homogeneity in a region of interest, UHF MRI systems use parallel transmit systems with multiple transmit antennas and time-dependent modulation of the RF signal in the individual transmit channels. Furthermore, SAR increases with increasing field strength, while the SAR limits remain unchanged. Two different approaches to generate the RF transmit field in UHF systems using antenna arrays close and remote to the body are investigated in this letter. Achievable imaging performance is evaluated compared to typical clinical RF transmit systems at lower field strength. The evaluation has been performed under consideration of RF exposure based on local SAR and tissue temperature. Furthermore, results for thermal dose as an alternative RF exposure metric are presented.
Y1 - 2020
SN - 2637-6423
U6 - https://doi.org/10.1109/LEMCPA.2020.3029747
VL - 2
IS - 3
SP - 1
EP - 8
PB - IEEE
CY - New York, NY
ER -
TY - CHAP
A1 - Bragard, Michael
A1 - Ronge, C.
A1 - De Doncker, R. W.
T1 - Sandwich design of high-power thyristor based devices with integrated MOSFET structure
T2 - Proceedings of the 2011 - 14th - European Conference on Power Electronics and Applications (EPE 2011) : Aug. 30, 2011 - Sept. 1, 2011, Birmingham, United Kingdom
Y1 - 2011
SN - 978-1-61284-167-0 (Print)
SN - 978-90-75815-15-3 (Online)
PB - IEEE
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Fiedler, Thomas M.
A1 - Ladd, Mark E.
A1 - Bitz, Andreas
T1 - SAR Simulations & Safety
JF - NeuroImage
Y1 - 2017
U6 - https://doi.org/10.1016/j.neuroimage.2017.03.035
SN - 1053-8119
IS - Epub ahead of print
PB - Elsevier
CY - Amsterdam
ER -
TY - CHAP
A1 - Gligorevic, Snjezana
A1 - Jost, T.
A1 - Walter, M.
T1 - Scatterer based airport surface channel model
T2 - IEEE/AIAA 28th Digital Avionics Systems Conference : DASC '09 ; 23 - 29 [i.e. 25 - 29] Oct. 2009, Orlando, Fla.
Y1 - 2009
SN - 978-1-4244-4078-8
SP - 4C2-1
EP - 4C2-10
ER -
TY - JOUR
A1 - Heuermann, Holger
A1 - Schiek, Burkhard
T1 - Scattering Parameter Measurements of Microstrip Devices using the Double-LNN Calibration Technique
JF - Conference proceedings : [Palais des Festivals et des Congrès Cannes, France, 5 - 8 September 1994]
Y1 - 1994
SN - 0-9518032-5-5
N1 - European Microwave Conference <24, 1994, Cannes>
PB - Nexus Business Communications
CY - Swanley
ER -
TY - JOUR
A1 - Samm, Doris
A1 - Faissner, H.
A1 - Göttlicher, P.
A1 - Matela, H.
T1 - Search for scalar and pseudoscalar bosons emitted in nuclear decays via their interactions / Faissner, H.; Goettlicher, P. ; Matela, H. ; Samm, D.
JF - Zeitschrift für Physik A Hadrons and Nuclei. 341 (1992), H. 3
Y1 - 1992
SP - 359
EP - 364
ER -
TY - JOUR
A1 - Samm, Doris
A1 - Faissner, H.
A1 - Heinrigs, W.
A1 - Preussger, A.
T1 - Search for the two-photon decay of a light penetrating particle from a 590 MeV proton beam dump / Faissner, H.; Heinrigs, W.; Preussger, A.; Reitz, J.; Samm, D. [u.a.]
JF - Zeitschrift für Physik, C Particles and Fields. 44 (1989), H. 4
Y1 - 1989
SP - 557
EP - 566
ER -
TY - CHAP
A1 - Schwanke, Peter
A1 - Höfken, Hans-Wilhelm
A1 - Schuba, Marko
T1 - Security Analysis of the ADS Protocol of a Beckhoff CX2020 PLC
N2 - ICSs (Industrial Control Systems) and its subset SCADA systems (Supervisory Control and Data Acquisition) are getting exposed to a constant stream of new threats. The increasing importance of IT security in ICS requires viable methods to assess the security of ICS, its individual components, and its protocols. This paper presents a security analysis with focus on the communication protocols of a single PLC (Programmable Logic Controller). The PLC, a Beckhoff CX2020, is examined and new vulnerabilities of the system are revealed. Based on these findings recommendations are made to improve security of the Beckhoff system and its protocols.
Y1 - 2017
N1 - International Conference on Computer, Network Security and Communication Engineering (CNSCE 2017), March 26-27, 2017, Bangkok, Thailand
SP - 1
EP - 5
ER -
TY - CHAP
A1 - Küppers, Malte
A1 - Schuba, Marko
A1 - Neugebauer, Georg
A1 - Höner, Tim
A1 - Hack, Sacha
T1 - Security analysis of the KNX smart building protocol
T2 - ARES '23: Proceedings of the 18th International Conference on Availability, Reliability and Security
N2 - KNX is a protocol for smart building automation, e.g., for automated heating, air conditioning, or lighting. This paper analyses and evaluates state-of-the-art KNX devices from manufacturers Merten, Gira and Siemens with respect to security. On the one hand, it is investigated if publicly known vulnerabilities like insecure storage of passwords in software, unencrypted communication, or denialof-service attacks, can be reproduced in new devices. On the other hand, the security is analyzed in general, leading to the discovery of a previously unknown and high risk vulnerability related to so-called BCU (authentication) keys.
Y1 - 2023
U6 - https://doi.org/10.1145/3600160.3605167
N1 - ARES 2023: The 18th International Conference on Availability, Reliability and Security. August 29 - September 1, 2023. Benevento, Italy.
Article No.: 87
SP - 1
EP - 7
PB - ACM
ER -
TY - JOUR
A1 - Schuba, Marko
A1 - Wrona, Konrad
T1 - Security for Mobile Commerce Applications / Schuba, Marko ; Wrona, Konrad
Y1 - 2001
N1 - Multimedia, Internet, Video Technologies 2001 (MIV 2001), Malta, September 1-6, 2001 ; WSEAS Conference ; World Scientific and Engineering Academy and Society
SP - 1
EP - 8
ER -
TY - CHAP
A1 - Ferrein, Alexander
A1 - Potgieter, Anet
A1 - Steinbauer, Gerald
T1 - Self-aware robots - What do we need from learning, deliberation, and reactive control?
T2 - HYCAS 2009 : International Workshop on Hybrid Control of Autonomous Systems : Integrating Learning, Deliberation and Reactive Control : Pasadena, Calif., 13 July 2009
Y1 - 2009
SP - 1
EP - 5
PB - AAAI Pr.
ER -
TY - JOUR
A1 - Krause, Gregor
A1 - Schuppe, W.D.
A1 - Saure, M.
A1 - Andress, H.
T1 - Sensitive Analytical and Physical Methods for Diagnosis of Variations in Polyolefin Plaques and Cable Insulations / W.D. Schuppe, M. Saure, H. Andress, K. Möller, D. Meurer, G. Krause
JF - Proceedings of the 32nd session : 28th August - 3rd September.
Y1 - 1988
N1 - International Conference on Large Electric Systems, CIGRÉ <32, Paris, 1988>
ER -
TY - CHAP
A1 - Altherr, Lena
A1 - Conzen, Max
A1 - Elsen, Ingo
A1 - Frauenrath, Tobias
A1 - Lyrmann, Andreas
ED - Reiff-Stephan, Jörg
ED - Jäkel, Jens
ED - Schwarz, André
T1 - Sensor retrofitting of existing buildings in an interdisciplinary teaching project at university level
T2 - Tagungsband AALE 2023 : mit Automatisierung gegen den Klimawandel
N2 - Existing residential buildings have an average lifetime of 100 years. Many of these buildings will exist for at least another 50 years. To increase the efficiency of these buildings while keeping costs at reasonable rates, they can be retrofitted with sensors that deliver information to central control units for heating, ventilation and electricity. This retrofitting process should happen with minimal intervention into existing infrastructure and requires new approaches for sensor design and data transmission. At FH Aachen University of Applied Sciences, students of different disciplines work together to learn how to design, build, deploy and operate such sensors. The presented teaching project already created a low power design for a combined CO2, temperature and humidity measurement device that can be easily integrated into most home automation systems
KW - Building Automation
KW - Smart Building
KW - CO2
KW - Carbon Dioxide
KW - Education
Y1 - 2023
SN - 978-3-910103-01-6
U6 - https://doi.org/10.33968/2023.04
N1 - 19. AALE-Konferenz. Luxemburg, 08.03.-10.03.2023.
BTS Connected Buildings & Cities Luxemburg
(Tagungsband unter https://doi.org/10.33968/2023.01)
SP - 31
EP - 40
PB - le-tex publishing services GmbH
CY - Leipzig
ER -
TY - JOUR
A1 - Czarnecki, Christian
A1 - Winkelmann, Axel
A1 - Spiliopoulou, Myra
T1 - Services in electronic telecommunication markets: a framework for planning the virtualization of processes
JF - Electronic Markets
N2 - The potential of electronic markets in enabling innovative product bundles through flexible and sustainable partnerships is not yet fully exploited in the telecommunication industry. One reason is that bundling requires seamless de-assembling and re-assembling of business processes, whilst processes in telecommunication companies are often product-dependent and hard to virtualize. We propose a framework for the planning of the virtualization of processes, intended to assist the decision maker in prioritizing the processes to be virtualized: (a) we transfer the virtualization pre-requisites stated by the Process Virtualization Theory in the context of customer-oriented processes in the telecommunication industry and assess their importance in this context, (b) we derive IT-oriented requirements for the removal of virtualization barriers and highlight their demand on changes at different levels of the organization. We present a first evaluation of our approach in a case study and report on lessons learned and further steps to be performed.
KW - Telecommunication
KW - Services
KW - Process virtualization
KW - Product bundling
KW - Transformation
Y1 - 2010
U6 - https://doi.org/10.1007/s12525-010-0045-8
SN - 1422-8890
VL - 20
IS - 3-4
SP - 197
EP - 207
PB - Springer
CY - Berlin
ER -
TY - JOUR
A1 - Umutlu, Lale
A1 - Kraff, Oliver
A1 - Fischer, Anja
A1 - Kinner, Sonja
A1 - Maderwald, Stefan
A1 - Nassenstein, Kai
A1 - Nensa, Felix
A1 - Grüneisen, Johannes
A1 - Orzada, Stephan
A1 - Bitz, Andreas
A1 - Forsting, Michael
A1 - Ladd, Mark E.
A1 - Lauenstein, Thomas C.
T1 - Seven-Tesla MRI of the female pelvis
JF - European Radiology
Y1 - 2013
U6 - https://doi.org/10.1007/s00330-013-2868-0
SN - 1432-1084
VL - 23
IS - 9
SP - 2364
EP - 2373
PB - Springer
CY - Berlin
ER -
TY - JOUR
A1 - Turdumamatov, Samat
A1 - Belda, Aljoscha
A1 - Heuermann, Holger
T1 - Shaping a decoupled atmospheric pressure microwave plasma with antenna structures, Maxwell’s equations, and boundary conditions
JF - IEEE Transactions on Plasma Science
N2 - This article addresses the need for an innovative technique in plasma shaping, utilizing antenna structures, Maxwell’s laws, and boundary conditions within a shielded environment. The motivation lies in exploring a novel approach to efficiently generate high-energy density plasma with potential applications across various fields. Implemented in an E01 circular cavity resonator, the proposed method involves the use of an impedance and field matching device with a coaxial connector and a specially optimized monopole antenna. This setup feeds a low-loss cavity resonator, resulting in a high-energy density air plasma with a surface temperature exceeding 3500 o C, achieved with a minimal power input of 80 W. The argon plasma, resembling the shape of a simple monopole antenna with modeled complex dielectric values, offers a more energy-efficient alternative compared to traditional, power-intensive plasma shaping methods. Simulations using a commercial electromagnetic (EM) solver validate the design’s effectiveness, while experimental validation underscores the method’s feasibility and practical implementation. Analyzing various parameters in an argon atmosphere, including hot S -parameters and plasma beam images, the results demonstrate the successful application of this technique, suggesting its potential in coating, furnace technology, fusion, and spectroscopy applications.
KW - 3-D printing
KW - Furnace
KW - Fusion
KW - Hot S-parameter
KW - Mode converter
Y1 - 2024
U6 - https://doi.org/10.1109/TPS.2024.3383589
SN - 0093-3813 (Print)
SN - 1939-9375 (Online)
IS - Early Access
SP - 1
EP - 9
PB - IEEE
ER -
TY - CHAP
A1 - Bitz, Andreas
A1 - Streckert, J.
A1 - Hansen, V.W.
A1 - Stogbauer, F.
ED - Hietanen, Maila
ED - Jokela, Kari
ED - Juutilainen, Jukka
ED - Työterveyslaitos,
T1 - Shielded RF-exposure system with an integrated LF-measuring system for in vitro experiments with cell-layers
T2 - Proceedings of the Ebea 2001 : 5th International Congress of the European Bioelectromagnetics Association (Ebea) ; 6-8 September 2001, Marina Congress Center, Helsinki, Finland
Y1 - 2001
SN - 9789518024401
SP - 67
EP - 68
PB - Finnish Institute of Occupational Health
CY - Helsinki
ER -
TY - JOUR
A1 - Schlamann, Marc
A1 - Yoon, Min-Suk
A1 - Maderwald, Stefan
A1 - Pietrzyk, Thomas
A1 - Bitz, Andreas
A1 - Gerwig, Marcus
A1 - Forsting, Michael
A1 - Ladd, Susanne C.
A1 - Ladd, Mark E.
A1 - Kastrup, Oliver
T1 - Short term effects of magnetic resonance imaging on excitability of the motor cortex at 1.5T and 7T
JF - Academic Radiology
N2 - Rationale and Objectives
The increasing spread of high-field and ultra-high-field magnetic resonance imaging (MRI) scanners has encouraged new discussion of the safety aspects of MRI. Few studies have been published on possible cognitive effects of MRI examinations. The aim of this study was to examine whether changes are measurable after MRI examinations at 1.5 and 7 T by means of transcranial magnetic stimulation (TMS).
Materials and Methods
TMS was performed in 12 healthy, right-handed male volunteers. First the individual motor threshold was specified, and then the cortical silent period (SP) was measured. Subsequently, the volunteers were exposed to the 1.5-T MRI scanner for 63 minutes using standard sequences. The MRI examination was immediately followed by another TMS session. Fifteen minutes later, TMS was repeated. Four weeks later, the complete setting was repeated using a 7-T scanner. Control conditions included lying in the 1.5-T scanner for 63 minutes without scanning and lying in a separate room for 63 minutes. TMS was performed in the same way in each case. For statistical analysis, Wilcoxon's rank test was performed.
Results
Immediately after MRI exposure, the SP was highly significantly prolonged in all 12 subjects at 1.5 and 7 T. The motor threshold was significantly increased. Fifteen minutes after the examination, the measured value tended toward normal again. Control conditions revealed no significant differences.
Conclusion
MRI examinations lead to a transient and highly significant alteration in cortical excitability. This effect does not seem to depend on the strength of the static magnetic field.
Y1 - 2010
U6 - https://doi.org/10.1016/j.acra.2009.10.004
SN - 1076-6332
VL - 17
IS - 3
SP - 277
EP - 281
PB - Elsevier
CY - Amsterdam
ER -
TY - CHAP
A1 - Wang, W.
A1 - Mensing, C.
A1 - Gligorevic, Snjezana
A1 - Jost, T.
A1 - Dammann, A.
T1 - Short term statistical analysis of outdoor to indoor propagation channel for geolocations
T2 - Proceedings of the 13th International OFDM Workshop : (InOWo '08), Aug. 27./28. 2008, Hamburg : Session 3A: Systems concepts
Y1 - 2008
SP - 85
EP - 89
ER -
TY - JOUR
A1 - Oßmann, Martin
A1 - Kazay, B.
T1 - Simple circuit provides high-side current sensing / Ossmann, M ; Kazay, B.
JF - EDN. 45 (2000), H. 21
Y1 - 2000
SN - 0012-7515
SP - 200
EP - 200
ER -
TY - CHAP
A1 - Gligorevic, Snjezana
A1 - Pulini, Paola
T1 - Simplified airport surface channel model based on the WSSUS assumption
T2 - 2010 Integrated Communications, Navigation and Surveillance Conference (ICNS 2010) : Herndon, Virginia, USA, 11 - 13 May 2010
Y1 - 2010
SN - 978-1-4244-7457-8
SN - 2155-4943
SP - F2-1
EP - F2-11
ER -
TY - CHAP
A1 - Logen, Steffen
A1 - Höfken, Hans
A1 - Schuba, Marko
T1 - Simplifying RAM Forensics : A GUI and Extensions for the Volatility Framework
T2 - 2012 Seventh International Conference on Availability, Reliability and Security (ARES), 20-24 August 2012, Prague, Czech Republic
N2 - The Volatility Framework is a collection of tools for the analysis of computer RAM. The framework offers a multitude of analysis options and is used by many investigators worldwide. Volatility currently comes with a command line interface only, which might be a hinderer for some investigators to use the tool. In this paper we present a GUI and extensions for the Volatility Framework, which on the one hand simplify the usage of the tool and on the other hand offer additional functionality like storage of results in a database, shortcuts for long Volatility Framework command sequences, and entirely new commands based on correlation of data stored in the database.
Y1 - 2012
SN - 978-1-4673-2244-7
U6 - https://doi.org/10.1109/ARES.2012.12
SP - 620
EP - 624
PB - IEEE
CY - New York
ER -
TY - JOUR
A1 - Prume, Klaus
A1 - Gerber, Peter
A1 - Kügeler, Carsten
A1 - Roelofs, Andreas
T1 - Simulation and measurements of the piezoelectric properties response (d33) of piezoelectric layered thin film structures influenced by the top-electrode size / Prume, K. ; Gerber, P. ; Kügeler, C. ; Roelofs, A. ; Böttger, U. ; Waser, R. ; Schmitz-Kempen,
Y1 - 2004
SN - 0-7803-8410-5
N1 - 14th IEEE International Symposium on Applications of Ferroelectrics, 2004. ISAF-04. 2004
SP - 7
EP - 10
ER -
TY - JOUR
A1 - Schuba, Marko
A1 - Reichl, Peter
A1 - Kesdogan, Dogan
A1 - Junghärtchen, Klaus
T1 - Simulative Performance Evaluation of the Temporary Pseudonym Method for Protecting Location Information in GSM Networks / Reichl, P. ; Kesdogan, D. ; Junghärtchen, K. ; Schuba, M.
JF - Computer Performance Evaluation - Modelling Techniques and Tools / Puigjaner, Ramon (eds.)
Y1 - 1998
SN - 3-540-64949-2
N1 - Lecture notes in computer science ; 1469
SP - 105
EP - 116
PB - Springer
CY - Berlin
ER -
TY - JOUR
A1 - Oßmann, Martin
A1 - Kazay, B.
T1 - Single mu C pin makes half-duplex RS-232C / Ossmann, M
JF - EDN. 44 (1999), H. 16
Y1 - 1999
SN - 0012-7515
SP - 118
ER -
TY - CHAP
A1 - Xu, Zhanping
A1 - Schwarte, Rudolf
A1 - Heinol, Horst-Guenther
A1 - Buxbaum, Bernd
A1 - Ringbeck, Thorsten
ED - Cheung, Edmund H. M.
T1 - Smart pixel : photonic mixer device (PMD) ; new system concept of a 3D-imaging camera-on-a-chip
T2 - Proceedings : M2VIP '98; Nanjing, China, 10th - 12th September 1998
Y1 - 1998
SN - 962-442-129-3
N1 - International Conference on Mechatronics and Machine Vision in Practice <5, 1998, Nanking> ; M2VIP <5, 1998, Nanking>
SP - 259
EP - 264
CY - Hong Kong
ER -
TY - JOUR
A1 - Hüning, Felix
T1 - SMD packages for PowerMOSFETs in automotive applications – developments and trends
JF - Automotive Designline Europe (2009)
Y1 - 2009
PB - -
ER -
TY - CHAP
A1 - Galdi, Chiara
A1 - Hartung, Frank
A1 - Dugelay, Jean-Luc
T1 - Socrates: A database of realistic data for source camera recognition on smartphones
T2 - Proceedings of the 8th International Conference on Pattern Recognition Applications and Methods - Volume 1: ICPRAM
Y1 - 2019
SN - 978-989-758-351-3
U6 - https://doi.org/10.5220/0007403706480655
SP - 648
EP - 655
ER -
TY - JOUR
A1 - Zastrow, Udo
T1 - Solution of plane anisotropic elastostatical boundary value problems by singular integral equations
JF - Acta Mechanica. 44 (1982), H. 1-2
Y1 - 1982
SN - 1619-6937
SP - 59
EP - 71
ER -
TY - CHAP
A1 - Stopforth, Riaan
A1 - Davrajh, Shaniel
A1 - Ferrein, Alexander
T1 - South African robotics entity for a collaboration initiative
T2 - Pattern Recognition Association of South Africa and Robotics and Mechatronics International Conference (PRASA-RobMech), 2016
Y1 - 2017
SN - 978-1-5090-3335-5
U6 - https://doi.org/10.1109/RoboMech.2016.7813144
N1 - PRASA-RobMech, Nov. 30 2016-Dec. 2 2016, Stellenbosch, South Africa
SP - 1
EP - 6
PB - IEEE
ER -
TY - JOUR
A1 - Krause, Gregor
A1 - Meurer, D.
A1 - Klee, D.
T1 - Space Charge Formation Related to the Morphology of Polymers
JF - ISE 6 : 6th International symposium on electrets : Papers
Y1 - 1988
N1 - International Symposium on Electrets <6, 1988, Oxford>
PB - IEEE
CY - Piscataway, NY
ER -
TY - JOUR
A1 - Krause, Gregor
A1 - Meurer, D.
A1 - Klee, D.
T1 - Space charge formation related to the morphology of polymers
JF - IEEE Transaction on Electrical Insulation. Vol. 24 (1989), H. No. 3
Y1 - 1989
N1 - Digital Object Identifier 10.1109/14.30883
SP - 215
EP - 222
ER -
TY - JOUR
A1 - Krause, Gregor
A1 - Göttlich, S.
A1 - Möller, K.
A1 - Meurer, D.
T1 - Space Charge Phenomena in Partially Crystalline Polymers: On-Line Measurement of Charge Carrier Motion under High AC-Field Strength / G. Krause, S. Göttlich, K. Möller, D. Meurer
JF - Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics : Trondheim, Norway ... 1989
Y1 - 1989
N1 - International Conference on Conduction and Breakdown in Solid Dielectrics <3, 1989, Trondheim>
PB - IEEE
CY - Piscataway, N.J.
ER -
TY - JOUR
A1 - Ferrein, Alexander
A1 - Dylla, Frank
A1 - Lakemeyer, Gerhard
T1 - Specifying Multirobot Coordination in ICPGolog - From Simulation towards Real Robots / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard
Y1 - 2003
N1 - AOS-4 at IJCAI-03
SP - 1
EP - 10
ER -
TY - JOUR
A1 - Ferrein, Alexander
T1 - Specifying Soccer Moves with Golog
JF - Book of abstracts : Cologne, 15 - 17 September 2004 / 1st International Working Conference IT and Sport & 5th conference DVS-Section Computer Science in Sport
Y1 - 2005
SN - 3-00-014576-1
N1 - International Working Conference IT and Sport 1, 2004, Köln ; Deutsche Vereinigung für Sportwissenschaft
SP - 161
EP - 165
PB - German Sport Univ.
CY - Köln
ER -
TY - JOUR
A1 - Schuba, Marko
T1 - SRMT-a scalable and reliable multicast transport protocol
JF - IEEE International Conference on Communications, 1998. ICC 98. Vol. 1
Y1 - 1998
SN - 0-7803-4788-9
SP - 612
EP - 616
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Noh, Jeonghun
A1 - Baccichet, Pierpaolo
A1 - Mavlankar, Aditya
T1 - Standford Peer-to-Peer Mulicast (SPPM) - Overview and recent Extensions / Noh, Jeonghun ; Baccichet, Pierpaolo ; Hartung, Frank ; Mavlankar, Aditya ; Girod, Bernd
Y1 - 2009
SN - 978-1-4244-4593-6
N1 - Picture Coding Symposium, 2009. PCS 2009 ; auch unter IEEE: http://dx.doi.org/10.1109/PCS.2009.5167392
SP - 1
EP - 4
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Girod, Bernd
T1 - Statistical optimization of switched two-level quantizers with application to DPCM encoding of color video / Hartung, Frank ; Girod, Bernd
JF - IEEE International Conference on Acoustics, Speech, and Signal Processing, 1996. ICASSP-96. Conference Proceedings., 1996
Y1 - 1996
SN - 0-7803-3192-3
SP - 1974
EP - 1977
ER -
TY - CHAP
A1 - Gligorevic, Snjezana
T1 - Stochastic modeling of non-stationary channels
T2 - 7th European Conference on Antennas and Propagation (EuCAP) : 8 - 12 April 2013, Gothenburg, Sweden
Y1 - 2013
SN - 978-1-4673-2187-7 ; 978-88-907018-1-8
SP - 1677
EP - 1681
PB - IEEE
CY - Piscataway, NJ
ER -
TY - CHAP
A1 - Pfetsch, Marc E.
A1 - Abele, Eberhard
A1 - Altherr, Lena
A1 - Bölling, Christian
A1 - Brötz, Nicolas
A1 - Dietrich, Ingo
A1 - Gally, Tristan
A1 - Geßner, Felix
A1 - Groche, Peter
A1 - Hoppe, Florian
A1 - Kirchner, Eckhard
A1 - Kloberdanz, Hermann
A1 - Knoll, Maximilian
A1 - Kolvenbach, Philip
A1 - Kuttich-Meinlschmidt, Anja
A1 - Leise, Philipp
A1 - Lorenz, Ulf
A1 - Matei, Alexander
A1 - Molitor, Dirk A.
A1 - Niessen, Pia
A1 - Pelz, Peter F.
A1 - Rexer, Manuel
A1 - Schmitt, Andreas
A1 - Schmitt, Johann M.
A1 - Schulte, Fiona
A1 - Ulbrich, Stefan
A1 - Weigold, Matthias
T1 - Strategies for mastering uncertainty
T2 - Mastering uncertainty in mechanical engineering
N2 - This chapter describes three general strategies to master uncertainty in technical systems: robustness, flexibility and resilience. It builds on the previous chapters about methods to analyse and identify uncertainty and may rely on the availability of technologies for particular systems, such as active components. Robustness aims for the design of technical systems that are insensitive to anticipated uncertainties. Flexibility increases the ability of a system to work under different situations. Resilience extends this characteristic by requiring a given minimal functional performance, even after disturbances or failure of system components, and it may incorporate recovery. The three strategies are described and discussed in turn. Moreover, they are demonstrated on specific technical systems.
Y1 - 2021
SN - 978-3-030-78353-2
U6 - https://doi.org/10.1007/978-3-030-78354-9_6
N1 - Part of the Springer Tracts in Mechanical Engineering book series (STME)
SP - 365
EP - 456
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Elsen, Ingo
A1 - Hartung, Frank
A1 - Horn, Uwe
A1 - Kampmann, Markus
A1 - Peters, Liliane
ED - Voas, Jeffrey
T1 - Streaming technology in 3G mobile communication systems
JF - Computer : innovative technology for computer professionals
N2 - Third-generation mobile communication systems will combine standardized streaming with a range of unique services to provide high-quality Internet content that meets the specific needs of the rapidly growing mobile market.
Y1 - 2001
SN - 0018-9162
SN - 1558-0814
VL - 34
IS - 9 Seiten
SP - 46
EP - 52
PB - IEEE
CY - New York
ER -
TY - CHAP
A1 - Broenner, Simon
A1 - Höfken, Hans-Wilhelm
A1 - Schuba, Marko
T1 - Streamlining extraction and analysis of android RAM images
T2 - Proceedings of the 2nd international conference on information systems security and privacy
Y1 - 2016
SN - 978-989-758-167-0
U6 - https://doi.org/10.5220/0005652802550264
SP - 255
EP - 264
ER -
TY - JOUR
A1 - Hüning, Felix
A1 - Sparta, K.
A1 - Redhammer, G. J.
A1 - Roussel, P.
T1 - Structural Phase Transition in the 2D Spin Dimer Compound SrCu2(BO3)2 / Sparta, K. ; Redhammer, G. J. ; Roussel, P. ; Heger, G. ; Roth, G. ; Ionescu, A. Lemmens, P. ; Grove, M. ; Güntherrodt, G. ; Hüning, F. ; Lueken, H. ; Kageyama, H. ; Onizuka, K ; Ueda
JF - The European Physical Journal B - Condensed Matter and Complex Systems. 19 (2001), H. 4
Y1 - 2001
SN - 1434-6036
SP - 507
EP - 516
PB - -
ER -
TY - JOUR
A1 - Hartung, Frank
A1 - Girod, Bernd
A1 - Horn, Uwe
T1 - Subband Image Coding / Girod, Bernd ; Hartung, Frank ; Horn, Uwe
JF - Subband and Wavelet Transforms: Design and Applications / ed. by Ali N. Akansu
Y1 - 1995
SN - 0792396456
SP - 213
EP - 250
PB - Kluwer
CY - Boston
ER -
TY - JOUR
A1 - Heuermann, Holger
T1 - Sure Methods of On-Wafer Scattering Parameter Measurements with Self-Calibration Procedures
Y1 - 1996
N1 - 46th ARFTG conference digest : November 30 - December 1. 1995, Safari Resort, Scottsdale, Arizona / Automatic RF Techniques Group. [Publ. chairman: Ed. Godshalk]
SP - 136
EP - 145
ER -
TY - CHAP
A1 - Hüning, Felix
T1 - Sustainable changes beyond covid-19 for a second semester physics course for electrical engineering students
T2 - Blended Learning in Engineering Education: challenging, enlightening – and lasting?
N2 - The course Physics for Electrical Engineering is part of the curriculum of the bachelor program Electrical Engineering at University of Applied Science Aachen.
Before covid-19 the course was conducted in a rather traditional way with all parts (lecture, exercise and lab) face-to-face. This teaching approach changed fundamentally within a week when the covid-19 limitations forced all courses to distance learning. All parts of the course were transformed to pure distance learning including synchronous and asynchronous parts for the lecture, live online-sessions for the exercises and self-paced labs at home. Using these methods, the course was able to impart the required knowledge and competencies. Taking the teacher’s observations of the student’s learning behaviour and engagement, the formal and informal feedback of the students and the results of the exams into account, the new methods are evaluated with respect to effectiveness, sustainability and suitability for competence transfer. Based on this analysis strong and weak points of the concept and countermeasures to solve the weak points were identified. The analysis further leads to a sustainable teaching approach combining synchronous and asynchronous parts with self-paced learning times that can be used in a very flexible manner for different learning scenarios, pure online, hybrid (mixture of online and presence times) and pure presence teaching.
Y1 - 2021
SN - 978-2-87352-023-6
N1 - SEFI 49th Annual Conference, Technische Universität Berlin (online), 13 – 16 September 2021
SP - 1424
EP - 1428
ER -
TY - JOUR
A1 - Leise, Philipp
A1 - Eßer, Arved
A1 - Eichenlaub, Tobias
A1 - Schleiffer, Jean-Eric
A1 - Altherr, Lena
A1 - Rinderknecht, Stephan
A1 - Pelz, Peter F.
T1 - Sustainable system design of electric powertrains - comparison of optimization methods
JF - Engineering Optimization
N2 - The transition within transportation towards battery electric vehicles can lead to a more sustainable future. To account for the development goal ‘climate action’ stated by the United Nations, it is mandatory, within the conceptual design phase, to derive energy-efficient system designs. One barrier is the uncertainty of the driving behaviour within the usage phase. This uncertainty is often addressed by using a stochastic synthesis process to derive representative driving cycles and by using cycle-based optimization. To deal with this uncertainty, a new approach based on a stochastic optimization program is presented. This leads to an optimization model that is solved with an exact solver. It is compared to a system design approach based on driving cycles and a genetic algorithm solver. Both approaches are applied to find efficient electric powertrains with fixed-speed and multi-speed transmissions. Hence, the similarities, differences and respective advantages of each optimization procedure are discussed.
KW - Powertrain
KW - stochastic optimization
KW - global optimization
KW - genetic algorithm
Y1 - 2021
U6 - https://doi.org/10.1080/0305215X.2021.1928660
SN - 0305-215X
PB - Taylor & Francis
CY - London
ER -
TY - CHAP
A1 - Buxbaum, Bernd
A1 - Schwarte, Rudolf
A1 - Ringbeck, Thorsten
ED - Kamerman, Gary W.
T1 - Synchronization in spread spectrum laser radar systems based on PMD-DLL
T2 - Laser radar technology and applications V : 26 - 28 April 2000, Orlando, USA. - (SPIE proceedings series ; 4035)
Y1 - 2000
SN - 0-8194-3661-5
SN - 0038-7355
SN - 0361-0748
SN - 0277-786X
N1 - Laser radar technology and applications <5, 2000, Orlando, Fla.>
SP - 204
EP - 216
PB - SPIE
CY - Bellingham, Wash.
ER -
TY - JOUR
A1 - Droop, Philipp
A1 - Chen, Shaohuang
A1 - Radford, Melissa J.
A1 - Paulßen, Elisabeth
A1 - Gates, Byron D.
A1 - Reilly, Raymond M.
A1 - Radchenko, Valery
A1 - Hoehr, Cornelia
T1 - Synthesis of 197m/gHg labelled gold nanoparticles for targeted radionuclide therapy
JF - Radiochimica Acta
N2 - Meitner-Auger-electron emitters have a promising potential for targeted radionuclide therapy of cancer because of their short range and the high linear energy transfer of Meitner-Auger-electrons (MAE). One promising MAE candidate is 197m/gHg with its half-life of 23.8 h and 64.1 h, respectively, and high MAE yield. Gold nanoparticles (AuNPs) that are labelled with 197m/gHg could be a helpful tool for radiation treatment of glioblastoma multiforme when infused into the surgical cavity after resection to prevent recurrence. To produce such AuNPs, 197m/gHg was embedded into pristine AuNPs. Two different syntheses were tested starting from irradiated gold containing trace amounts of 197m/gHg. When sodium citrate was used as reducing agent, no 197m/gHg labelled AuNPs were formed, but with tannic acid, 197m/gHg labeled AuNPs were produced. The method was optimized by neutralizing the pH (pH = 7) of the Au/197m/gHg solution, which led to labelled AuNPs with a size of 12.3 ± 2.0 nm as measured by transmission electron microscopy. The labelled AuNPs had a concentration of 50 μg (gold)/mL with an activity of 151 ± 93 kBq/mL (197gHg, time corrected to the end of bombardment).
KW - 197m/gHg
KW - Gold nanoparticle (AuNP)
KW - Meitner-Auger-electron (MAE)
KW - Targeted radionuclide therapy (TRT)
Y1 - 2023
U6 - https://doi.org/10.1515/ract-2023-0144
SN - 2193-3405
VL - 111
IS - 10
SP - 773
EP - 779
PB - De Gruyter
CY - Berlin [u.a.]
ER -
TY - JOUR
A1 - Elsen, Ingo
A1 - Kraiss, Karl-Friedrich
T1 - System concept and realization of a scalable neurocomputing architecture
JF - Systems Analysis Modelling Simulation
N2 - This paper describes the realization of a novel neurocomputer which is based on the concepts of a coprocessor. In contrast to existing neurocomputers the main interest was the realization of a scalable, flexible system, which is capable of computing neural networks of arbitrary topology and scale, with full independence of special hardware from the software's point of view. On the other hand, computational power should be added, whenever needed and flexibly adapted to the requirements of the application. Hardware independence is achieved by a run time system which is capable of using all available computing power, including multiple host CPUs and an arbitrary number of neural coprocessors autonomously. The realization of arbitrary neural topologies is provided through the implementation of the elementary operations which can be found in most neural topologies.
Y1 - 1999
SN - 0232-9298
SN - 1029-4902
VL - 35
IS - 4
SP - 399
EP - 419
PB - Gordon and Breach Science Publishers
CY - Amsterdam
ER -
TY - JOUR
A1 - Prume, Klaus
A1 - Raeder, H.
A1 - Tyholdt, F.
A1 - Booij, W. E.
T1 - Taking piezoelectric microsystems from the laboratory to production / Raeder, H. ; Tyholdt, F. ; Booij, W. ; Calame, F. ; Ostbo, N. P. ; Bredesen, R. ; Prume, K. ; Rijnders, G. ; Muralt, P.
JF - Journal of Electroceramics. 19 (2007), H. 4
Y1 - 2007
SN - 1385-3449
SP - 357
EP - 362
ER -
TY - JOUR
A1 - Wolf, Martin R.
A1 - Foltz, Christian
A1 - Killich, Stephan
A1 - Schmidt, Ludger
T1 - Task and Information Modeling for Cooperative Work / Foltz, Christian ; Killich, Stephan ; Wolf, Martin ; Schmidt, Ludger ; Luczak, Holger
JF - Systems, social and internationalization design aspects of human-computer interaction / ed. by Michael J. Smith, Gavriel Salvendy Vol. 2
Y1 - 2001
SN - 0-8058-3608-X
N1 - International Conference on Human Computer Interaction 9, 2001, New Orleans, La.
SP - 172
EP - 176
PB - -
ER -
TY - CHAP
A1 - Rütters, René
A1 - Weinheimer, Marius
A1 - Bragard, Michael
T1 - Teaching Control Theory with a Simplified Helicopter Model and a Classroom Fitting Hardware Test-Bench
T2 - 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)
Y1 - 2018
SN - 978-1-5386-6903-7
U6 - https://doi.org/10.1109/RTUCON.2018.8659871
ER -
TY - CHAP
A1 - Hoegen, Anne von
A1 - Doncker, Rik W. De
A1 - Rütters, René
T1 - Teaching Digital Control of Operational Amplifier Processes with a LabVIEW Interface and Embedded Hardware
T2 - 2020 23rd International Conference on Electrical Machines and Systems (ICEMS)
N2 - Control engineering theory is hard to grasp for undergraduates during the first semesters, as it deals with the dynamical behavior of systems also in combination with control strategies on an abstract level. Therefore, operational amplifier (OpAmp) processes are reasonable and very effective systems to connect mathematical description with actual system’s behavior. In this paper, we present an experiment for a laboratory session in which an embedded system, driven by a LabVIEW human machine interface (HMI) via USB, controls the analog circuits.With this setup we want to show the possibility of firstly, analyzing a first order process and secondly, designing a P-and PI-controller. Thereby, the theory of control engineering is always applied to the empirical results in order to break down the abstract level for the students.
Y1 - 2020
U6 - https://doi.org/10.23919/ICEMS50442.2020.9290928
N1 - 23rd International Conference on Electrical Machines and Systems (ICEMS), 24-27 November 2020, Hamamatsu, Japan
SP - 1117
EP - 1122
PB - IEEE
CY - New York, NY
ER -
TY - JOUR
A1 - Ferrein, Alexander
A1 - Steinbauer, Gerald
A1 - McPhillips, Graeme
A1 - Niemüller, Tim
A1 - Potgieter, Anet
T1 - Team Zadeat 2009 : team report
Y1 - 2009
VL - 6
SP - 1
ER -
TY - JOUR
A1 - Ferrein, Alexander
A1 - Niemüller, Tim
A1 - Steinbauer, Gerald
T1 - Team Zadeat 2010 : application for participation
Y1 - 2010
ER -
TY - CHAP
A1 - Zähl, Philipp M.
A1 - Theis, Sabine
A1 - Wolf, Martin R.
A1 - Köhler, Klemens
ED - Chen, Jessie Y. C.
ED - Fragomeni, Gino
T1 - Teamwork in software development and what personality has to do with it - an overview
T2 - Virtual, Augmented and Mixed Reality
N2 - Due to the increasing complexity of software projects, software development is becoming more and more dependent on teams. The quality of this teamwork can vary depending on the team composition, as teams are always a combination of different skills and personality types. This paper aims to answer the question of how to describe a software development team and what influence the personality of the team members has on the team dynamics. For this purpose, a systematic literature review (n=48) and a literature search with the AI research assistant Elicit (n=20) were conducted. Result: A person’s personality significantly shapes his or her thinking and actions, which in turn influences his or her behavior in software development teams. It has been shown that team performance and satisfaction can be strongly influenced by personality. The quality of communication and the likelihood of conflict can also be attributed to personality.
KW - Teamwork
KW - Software
KW - Personality
KW - Performance
KW - Elicit
Y1 - 2023
SN - 978-3-031-35633-9 (Print)
SN - 978-3-031-35634-6 (Online)
U6 - https://doi.org/10.1007/978-3-031-35634-6_10
N1 - Virtual, Augmented and Mixed Reality: 15th International Conference. VAMR 2023.
Held as Part of the 25th HCI International Conference. HCII 2023.
Copenhagen, Denmark. July 23–28, 2023.
SP - 130
EP - 153
PB - Springer
CY - Cham
ER -
TY - CHAP
A1 - Leise, Philipp
A1 - Altherr, Lena
A1 - Pelz, Peter F.
T1 - Technical Operations Research (TOR) - Algorithms, not Engineers, Design Optimal Energy Efficient and Resilient Cooling Systems
T2 - FAN2018 - Proceedings of the International Conference on Fan Noise, Aerodynamics, Applications and Systems
N2 - The overall energy efficiency of ventilation systems can be improved by considering not only single components, but by considering as well the interplay between every part of the system. With the help of the method "TOR" ("Technical Operations Research"), which was developed at the Chair of Fluid Systems at TU Darmstadt, it is possible to improve the energy efficiency of the whole system by considering all possible design choices programmatically. We show the ability of this systematic design approach with a ventilation system for buildings as a use case example.
Based on a Mixed-Integer Nonlinear Program (MINLP) we model the ventilation system. We use binary variables to model the selection of different pipe diameters. Multiple fans are model with the help of scaling laws. The whole system is represented by a graph, where the edges represent the pipes and fans and the nodes represents the source of air for cooling and the sinks, that have to be cooled. At the beginning, the human designer chooses a construction kit of different suitable fans and pipes of different diameters and different load cases. These boundary conditions define a variety of different possible system topologies. It is not possible to consider all topologies by hand. With the help of state of the art solvers, on the other side, it is possible to solve this MINLP.
Next to this, we also consider the effects of malfunctions in different components. Therefore, we show a first approach to measure the resilience of the shown example use case. Further, we compare the conventional approach with designs that are more resilient. These more resilient designs are derived by extending the before mentioned model with further constraints, that consider explicitly the resilience of the overall system. We show that it is possible to design resilient systems with this method already in the early design stage and compare the energy efficiency and resilience of these different system designs.
Y1 - 2018
N1 - International Conference on Fan Noise, Aerodynamics, Applications and Systems
18-20.04.2018
Darmstadt, Deutschland
SP - 1
EP - 12
ER -
TY - JOUR
A1 - Samm, Doris
A1 - Bosetti, P.-C.
T1 - Testmessungen an einem grossflaechigen (Durchmesser 35 cm) Photomultiplier Test measurements of a large-area (diameter 35 cm) photomultiplier / Bosetti, P.-C.; ... Samm, D. [u.a.]
JF - Verhandlungen der Deutschen Physikalischen Gesellschaft. 25 (1990), H. 1
Y1 - 1990
N1 - Fruehjahrstagung des Fachausschusses Teilchenphysik der Deutschen Physikalischen Gesellschaft e.V. (DPG), Hamburg (Germany), 21-24 Mar 1990
SP - 33
EP - 33
ER -
TY - JOUR
A1 - Scholl, Ingrid
A1 - Pelikan, Erich
A1 - Repges, Rudolf
A1 - Tolxdorff, Thomas
T1 - Texture-based feature extraction using the Wavelet transform on x rays.
JF - Medical Imaging 1996: Image Processing
Y1 - 1996
N1 - Proceedings of SPIE 2710
SP - 668
EP - 678
ER -
TY - JOUR
A1 - Bragard, Michael
A1 - Soltau, N.
A1 - Thomas, S.
A1 - De Doncker, R. W.
T1 - The balance of renewable sources and user demands in grids : power electronics for modular battery energy storage systems
JF - IEEE transactions on power electronics
N2 - The continuously growing amount of renewable sources starts compromising the stability of electrical grids. Contradictory to fossil fuel power plants, energy production of wind and photovoltaic (PV) energy is fluctuating. Although predictions have significantly improved, an outage of multi-MW offshore wind farms poses a challenging problem. One solution could be the integration of storage systems in the grid. After a short overview, this paper focuses on two exemplary battery storage systems, including the required power electronics. The grid integration, as well as the optimal usage of volatile energy reserves, is presented for a 5- kW PV system for home application, as well as for a 100- MW medium-voltage system, intended for wind farm usage. The efficiency and cost of topologies are investigated as a key parameter for large-scale integration of renewable power at medium- and low-voltage.
Y1 - 2010
U6 - https://doi.org/10.1109/TPEL.2010.2085455
SN - 0885-8993
VL - 25
IS - 12
SP - 3049
EP - 3056
PB - IEEE
CY - New York
ER -
TY - CHAP
A1 - Niemueller, Tim
A1 - Reuter, Sebastian
A1 - Ewert, Daniel
A1 - Ferrein, Alexander
A1 - Jeschke, Sabina
A1 - Lakemeyer, Gerhard
ED - Almeida, Luis
T1 - The Carologistics Approach to Cope with the Increased Complexity and New Challenges of the RoboCup Logistics League 2015
T2 - RoboCup 2015: Robot World Cup XIX
Y1 - 2016
SN - 978-3-319-29339-4
U6 - https://doi.org/10.1007/978-3-319-29339-4_4
N1 - Lecture Notes in Computer Science ; 9513
SP - 47
EP - 59
PB - Springer International Publishing
CY - Cham
ER -
TY - CHAP
A1 - Niemüller, Tim
A1 - Ewert, Daniel
A1 - Reuter, Sebastian
A1 - Ferrein, Alexander
A1 - Jeschke, Sabina
A1 - Lakemeyer, Gerhard
T1 - The Carologistics RoboCup Logistics Team 2013
T2 - RoboCup 2013 : Eindhoven
Y1 - 2013
SP - 1
EP - 8
ER -
TY - JOUR
A1 - Hofmann, Till
A1 - Limpert, Nicolas
A1 - Mataré, Victor
A1 - Schönitz, Sebastian
A1 - Niemueller, Tim
A1 - Ferrein, Alexander
A1 - Lakemeyer, Gerhard
T1 - The Carologistics RoboCup Logistics Team 2018
N2 - The Carologistics team participates in the RoboCup Logistics League for the seventh year. The RCLL requires precise vision,
manipulation and path planning, as well as complex high-level decision
making and multi-robot coordination. We outline our approach with an
emphasis on recent modifications to those components.
The team members in 2018 are David Bosen, Christoph Gollok, Mostafa
Gomaa, Daniel Habering, Till Hofmann, Nicolas Limpert, Sebastian Schönitz,
Morian Sonnet, Carsten Stoffels, and Tarik Viehmann.
This paper is based on the last year’s team description.
Y1 - 2018
ER -
TY - JOUR
A1 - Schmidt, K.
A1 - Forkmann, K.
A1 - Sinke, C.
A1 - Gratz, M.
A1 - Bitz, Andreas
A1 - Bingel, U.
T1 - The differential effect of trigeminal vs. peripheral pain stimulation on visual processing and memory encoding is influenced by pain-related fear
JF - NeuroImage
N2 - Compared to peripheral pain, trigeminal pain elicits higher levels of fear, which is assumed to enhance the interruptive effects of pain on concomitant cognitive processes. In this fMRI study we examined the behavioral and neural effects of trigeminal (forehead) and peripheral (hand) pain on visual processing and memory encoding. Cerebral activity was measured in 23 healthy subjects performing a visual categorization task that was immediately followed by a surprise recognition task. During the categorization task subjects received concomitant noxious electrical stimulation on the forehead or hand. Our data show that fear ratings were significantly higher for trigeminal pain. Categorization and recognition performance did not differ between pictures that were presented with trigeminal and peripheral pain. However, object categorization in the presence of trigeminal pain was associated with stronger activity in task-relevant visual areas (lateral occipital complex, LOC), memory encoding areas (hippocampus and parahippocampus) and areas implicated in emotional processing (amygdala) compared to peripheral pain. Further, individual differences in neural activation between the trigeminal and the peripheral condition were positively related to differences in fear ratings between both conditions. Functional connectivity between amygdala and LOC was increased during trigeminal compared to peripheral painful stimulation. Fear-driven compensatory resource activation seems to be enhanced for trigeminal stimuli, presumably due to their exceptional biological relevance.
Y1 - 2016
U6 - https://doi.org/10.1016/j.neuroimage.2016.03.026
SN - 1053-8119
VL - 134
SP - 386
EP - 395
PB - Elsevier
CY - Amsterdam
ER -
TY - JOUR
A1 - Heuermann, Holger
A1 - Schiek, Burkhard
T1 - The double-LNN Calibration technique for scattering parameter measurements of microstrip devices
JF - Conference proceedings
Y1 - 1995
N1 - European Microwave Conference <25, 1995, Bologna>
SP - 343
EP - 347
PB - NEXUS House
CY - Kent
ER -
TY - CHAP
A1 - Köllensperger, P.
A1 - Bragard, Michael
A1 - Plum, T.
A1 - De Doncker, R. W.
T1 - The dual GCT : a new high-power device using optimized GCT technology
T2 - Conference record of the 2007 IEEE Industry Applications Conference : 42. IAS annual meeting ; September 23 - 27, 2007, New Orleans, Louisiana, USA
Y1 - 2007
SN - 978-1-4244-1260-0 (Online)
SN - 978-1-4244-1259-4 (Print)
U6 - https://doi.org/10.1109/07IAS.2007.76
SP - 358
EP - 365
PB - IEEE Operations Center
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Köllensperger, P.
A1 - Bragard, Michael
A1 - Plum, T.
A1 - De Doncker, R. W.
T1 - The dual GCT : new high-power device using optimized GCT technology
JF - IEEE transactions on industry applications
Y1 - 2009
U6 - https://doi.org/10.1109/TIA.2009.2027364
SN - 0093-9994
VL - 45
IS - 5
SP - 1754
EP - 1762
ER -
TY - CHAP
A1 - Wolf, Martin R.
A1 - Lenz, Laura L.
T1 - The economic effectiveness of serious games in the healthcare environment : application and evaluation of the Comparative Transformation Model (CTM)
T2 - IEEE 3rd International Conference on Serious Games and Applications for Health : SeGAH 2014 ; Rio de Janeiro, Brazil, May 14 - 16
Y1 - 2015
SN - 978-1-4799-4823-9
U6 - https://doi.org/10.1109/SeGAH.2014.7067089
SP - 135
EP - 142
PB - IEEE [u.a.]
CY - Piscataway, NJ
ER -
TY - BOOK
A1 - Hüning, Felix
T1 - The fundamentals of electrical engineering for mechatronics
Y1 - 2014
SN - 978-3-11-034991-7 (Druckausg.)
SN - 978-3-11-030840-2 (E-Book)
PB - de Gruyter
CY - Berlin
ER -
TY - JOUR
A1 - Heuermann, Holger
A1 - Schiek, Burkhard
T1 - The In-Fixture Calibration Procedure Line-Network-Network-LNN
JF - Conference proceedings : monday 6th to thursday 9th september 1993, Palacio de Congresos, Madrid, Spain ; [the international conference and exhibition designed for the Microwave Community]
Y1 - 1992
SN - 0-946821-23-2
N1 - European Microwave Conference <23, 1993, Madrid>
SP - 500
EP - 505
PB - Reed Exhibition Companies
CY - Tunbridge Wells
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Stumpe, R.
A1 - Wagner, D.
A1 - Bäuerle, D.
T1 - The influence of contact effects on the dielectric behavior of diffuse phase transitions. Stumpe, R.; Wagner, D.; Bäuerle, D.; Hagemann, H. J.
JF - Ferroelectrics : the international journal devoted to the theoretical, experimental, and applied aspects of ferroelectrics and related materials / Letters section. 4 (1985)
Y1 - 1985
SN - 0731-5171
SP - 143
EP - 147
ER -
TY - CHAP
A1 - Bragard, Michael
A1 - Conrad, M.
A1 - De Doncker, R. W.
T1 - The integrated emitter turn-off thyristor (IETO) : an innovative thyristor based high power semiconductor device using MOS assisted turn-off
T2 - 2010 IEEE Energy Conversion Congress and Exposition (ECCE 2010) : Atlanta, Georgia, USA, 12 - 16 September 2010 / [sponsored by the IEEE Power Electronics and Industry Applications Societies]
Y1 - 2010
SN - 978-1-4244-5286-6 (Print)
SN - 978-1-4244-5287-3 (Online)
U6 - https://doi.org/10.1109/ECCE.2010.5618410
SP - 4551
EP - 4557
PB - IEEE
CY - Piscataway, NJ
ER -
TY - JOUR
A1 - Bragard, Michael
A1 - Conrad, M.
A1 - van Hoek, H.
A1 - De Doncker, R. W.
T1 - The integrated emitter turn-off thyristor (IETO) : an innovative thyristor-based high power semiconductor device using MOS assisted turn-off
JF - IEEE transactions on industry applications
Y1 - 2011
U6 - https://doi.org/10.1109/TIA.2011.2161432
SN - 0093-9994
VL - 47
IS - 5
SP - 2175
EP - 2182
PB - IEEE
CY - New York
ER -
TY - THES
A1 - Bragard, Michael
T1 - The integrated emitter turn-off thyristor : an innovative MOS-gated high-power device. - (Aachener Beiträge des ISEA ; 62)
N2 - This thesis introduces the Integrated Emitter Turn-Off (IETO) Thyristor as a new high-power device. Known state-of-the-art research activities like the Dual GCT, the ETO thyristor and the ICT were presented and critically reviewed. A comparison with commercialized solutions identifies the pros and cons of each type of device family. Based on this analysis, the IETO structure is proposed, covering most benefits of each device class. In particular the combination of a MOS-assisted turn-off with a thyristor-based device allows a voltage-controlled MOS switching and the low on-state voltage of the thyristors. The following synthesis of an IETO device stands on a three-dimensional field of optimization spanned by electric, mechanical and thermal aspects. From an electric point of view, the lowest possible parasitic inductance and resistance within the commutation path are optimization criteria. The mechanical construction has to withstand the required contact pressure of multiple kilo Newtons. Finally, thermal borders limit the maximum average current of the device. FEM simulations covering these three aspects are performed for several design proposals. An IETO prototype is constructed and measurements on various test benches attest thermal, mechanical and electric performance. A local decoupling of the external driver stage and the presspack housing is presented by a cable connection. This separation enables a thermal and mechanical independence, which is advantageous in terms of vibrations and thermal cycles including increased reliability. The electric pulse performance of the prototype device is a factor of 3.1 above today''s solutions. In single-pulse measurements, a current up to 1600 A was successfully turned off at 115°C with an active silicon area of 823 mm². One reason for this increased turn-off capability is the extremely low-inductive construction. Additional functionality of the IETO thyristor like over-current self-protection and defined short-circuit failure state are successfully verified.
Y1 - 2012
SN - 978-3-8440-1152-4
N1 - Zugl.: Aachen, Techn. Hochsch., Diss., 2012
PB - Shaker
CY - Aachen
ER -
TY - JOUR
A1 - Ferrein, Alexander
A1 - Steinbauer, Gerald
T1 - The Interplay of Aldebaran and RoboCup
JF - KI - Künstliche Intelligenz
Y1 - 2016
U6 - https://doi.org/10.1007/s13218-016-0440-1
SN - 1610-1987
VL - 30
IS - 3-4
SP - 325
EP - 326
PB - Springer
CY - Berlin
ER -
TY - CHAP
A1 - Rütters, René
A1 - Bragard, Michael
A1 - Dolls, Sarah
T1 - The Inverted Rotary Pendulum: Facilitating Practical Teaching in Advanced Control Engineering
T2 - 2024 IEEE Global Engineering Education Conference (EDUCON)
N2 - This paper outlines a practical approach to teach control engineering principles, with an inverted rotary pendulum, serving as an illustrative example. It shows how the pendulum is embedded in an advanced course of control engineering. This approach is incorporated into a flipped-classroom concept, as well as classical teaching concepts, offering students practical experience in control engineering. In addition, the design of the pendulum is shown, using a Raspberry Pi as the target platform for Matlab Simulink. This pendulum can be used in the classroom to evaluate the controller design mentioned above. It is analysed if the use of the pendulum generates a deeper understanding of the learning contents.
KW - Matlab
KW - Engineering education
KW - Online services
KW - Software packages
KW - Electronic learning
KW - Control engineering
Y1 - 2024
U6 - https://doi.org/10.1109/EDUCON60312.2024.10578937
SN - 2165-9559
SN - 2165-9567 (eISSN)
N1 - 2024 IEEE Global Engineering Education Conference (EDUCON), 08-11 May 2024, Kos Island, Greece
PB - IEEE
CY - New York, NY
ER -
TY - JOUR
A1 - Faßbender, Heinz
A1 - Bühler, Gerhard
T1 - The join of a geographical situation display system and a platform independent C2 information system
JF - Proceedings of the 2000 Command and Control Research and Technology Symposium, Juni 2000, Monterey, USA
Y1 - 2000
SP - 1
EP - 7
ER -
TY - CHAP
A1 - Gligorevic, Snjezana
A1 - Epple, Ulrich
A1 - Schnell, Michael
T1 - The LDACS1 physical layer design
T2 - Future aeronautical communications
Y1 - 2011
SN - 978-953-307-625-6
SP - 317
EP - 332
PB - Intech
CY - London
ER -
TY - CHAP
A1 - Dowidat, Linda
A1 - König, Johannes Alexander
A1 - Wolf, Martin R.
T1 - The motivational competence developing game framework
T2 - Mensch und Computer 2017 - Tagungsband
N2 - Competence Developing Games (CDGs) are a new concept of how to think about games with serious intentions. In order to emphasize on this topic, a new framework has been developed. It basically relies on learning and motivation theories. This ‘motivational Competence Developing Game Framework’ demonstrates how it is possible to use these theories in a CDG development process. The theoretical derivation and use of the framework is explained in this paper.
KW - Competence Developing Games
KW - Serious Games
KW - Gamification
KW - motivation theories
KW - learning theories
Y1 - 2017
U6 - https://doi.org/10.18420/muc2017-mci-0130
SP - 15
EP - 26
PB - Gesellschaft für Informatik e.V.
CY - Regensburg
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Lade, H.
A1 - Warnier, J.
A1 - Wiechert, D. U.
T1 - The performance of Depressed-Cladding Single-Mode Fibres with Different b/a Ratios. Hagemann, H.-J.; Lade, H.; Warnier, J.; Wiechert, D. U.
JF - Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 9 (1991), H. 6
Y1 - 1991
SN - 0733-8724
SP - 689
EP - 694
ER -
TY - CHAP
A1 - Buxbaum, Bernd
A1 - Hess, Holger
A1 - Ringbeck, Thorsten
ED - Voges, Edgar
T1 - The photonic mixer device : new perspectives in optical wireless communication
T2 - International Workshop on Optical MEMS and Integrated Optics : Universität Dortmund, Universitätskolleg Bommerholz, 11. & 12. June 2001
Y1 - 2001
N1 - International Workshop on Optical MEMS and Integrated Optics <2001, Dortmund>
SP - (12)1
EP - (12)5
PB - Univ.
CY - Dortmund
ER -
TY - CHAP
A1 - König, Johannes Alexander
A1 - Wolf, Martin R.
ED - Stephanidis, C.
T1 - The pyramid assessment framework for ‘competence developing games’
T2 - Communications in Computer and Information Science
Y1 - 2016
SN - 978-331940541-4
U6 - https://doi.org/10.1007/978-3-319-40542-1_37
SN - 1865-0929
N1 - 18th International Conference on Posters’ Extended Abstracts, HCI International 2016; Toronto; Canada; 17 July 2016 through 22 July 2016
VL - 618
SP - 232
EP - 237
PB - Springer
ER -
TY - CHAP
A1 - Niemueller, Tim
A1 - Lakemeyer, Gerhard
A1 - Ferrein, Alexander
ED - Finzi, Alberto
T1 - The RoboCup Logistics League as a Benchmark for Planning in Robotics
T2 - Proceedings of the 3rd Workshop on Planning and Robotics (PlanRob-15); Jerusalem, Israel 7-8/6/2015
Y1 - 2015
SP - 63
EP - 68
ER -
TY - JOUR
A1 - Wolf, Martin R.
A1 - Luczak, Holger
A1 - Springer, J.
A1 - Simon, S.
ED - Miyamoto, Hiroyuki
T1 - The role of metaphors in computer supported cooperative work
JF - Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, Tokyo /
Y1 - 1997
N1 - International Scientific Conference on Work with Display Units ; International Scientific Conference on Work with Display Units ; (5 ; 1997.11.03-05 ; Tokyo)
SP - 191
EP - 192
PB - -
CY - Tokyo
ER -
TY - CHAP
A1 - Ferrein, Alexander
A1 - Schiffer, Stefan
A1 - Kallweit, Stephan
T1 - The ROSIN Education Concept - Fostering ROS Industrial-Related Robotics Education in Europe
T2 - ROBOT 2017: Third Iberian Robotics Conference
Y1 - 2018
SN - 978-3-319-70836-2
U6 - https://doi.org/10.1007/978-3-319-70836-2_31
N1 - Advances in Intelligent Systems and Computing, vol 694;
(AISC, volume 694)
SP - 370
EP - 381
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Limpert, Nicolas
A1 - Wiesen, Patrick
A1 - Ferrein, Alexander
A1 - Kallweit, Stephan
A1 - Schiffer, Stefan
T1 - The ROSIN Project and its Outreach to South Africa
JF - R&D Journal
Y1 - 2019
VL - 35
SP - 1
EP - 6
ER -
TY - JOUR
A1 - Wolf, Martin R.
A1 - Schlick, Christopher
A1 - Springer, J.
ED - Miyamoto, Hiroyuki
T1 - The use of implicit communication mechanisms in desktop-teleconferencing-systems
JF - Proceedings of WWDU '97 Tokyo, Fifth International Scientific Conference on Work with Display Units : November 3 - 5, 1997, Tokyo
Y1 - 1997
N1 - International Scientific Conference on Work with Display Units ; International Scientific Conference on Work with Display Units ; (5 ; 1997.11.03-05 ; Tokyo)
SP - 193
EP - 194
PB - -
CY - Tokyo
ER -
TY - CHAP
A1 - König, Johannes Alexander
A1 - Völker, Veronika
A1 - Wolf, Martin R.
T1 - The user-focused storybuilding framework for competence developing games - a design-framework considering the basics of an educational game’s story
T2 - ACHI 2018 : The Eleventh International Conference on Advances in Computer-Human Interactions
N2 - During the development of a Competence Developing Game’s (CDG) story it is indispensable to understand the target audience. Thereby, CDGs stories represent more than just the plot. The Story is about the
Setting, the Characters and the Plot. As a toolkit to support the
development of such a story, this paper introduces the UserFocused Storybuilding (short UFoS) Framework for CDGs. The Framework and its utilization will be explained, followed by a description of its development and derivation, including an empirical study. In addition, to simplify the Framework use regarding the CDG’s target audience, a new concept of Nine Psychographic Player Types will be explained. This concept of Player Types provides an approach to handle the differences in between players during the UFoS Framework use. Thereby,
this article presents a unique approach to the development of
target group-differentiated CDGs stories.
KW - Competence Developing Game
KW - Serious Game
KW - Video Game
KW - Story
KW - Player Types
Y1 - 2018
SN - 978-1-61208-616-3
N1 - Proceeding of the Eleventh International Conference on Advances in Computer-Human Interactions (ACHI 2018), Rome, Italy.
SP - 98
EP - 106
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Hero, A.
A1 - Gonser, U.
T1 - The valence change of Fe in BaTiO3 studied by Mößbauer effect and gravimetry. Hagemann, H. J.; Hero, A.; Gonser, U.
JF - Physica Status Solidi (A) - Applied Research. 61 (1980)
Y1 - 1980
SN - 0031-8965
SP - 63
EP - 72
ER -
TY - CHAP
A1 - Goeckel, Tom
A1 - Schiffer, Stefan
A1 - Wagner, Hermann
A1 - Lakemeyer, Gerhard
T1 - The Video Conference Tool Robot ViCToR
T2 - Intelligent Robotics and Applications : 8th International Conference, ICIRA 2015, Portsmouth, UK, August 24-27, 2015, Proceedings, Part II
N2 - We present a robotic tool that autonomously follows a conversation to enable remote presence in video conferencing. When humans participate in a meeting with the help of video conferencing tools, it is crucial that they are able to follow the conversation both with acoustic and visual input. To this end, we design and implement a video conferencing tool robot that uses binaural sound source localization as its main source to autonomously orient towards the currently talking speaker. To increase robustness of the acoustic cue against noise we supplement the sound localization with a source detection stage. Also, we include a simple onset detector to retain fast response times. Since we only use two microphones, we are confronted with ambiguities on whether a source is in front or behind the device. We resolve these ambiguities with the help of face detection and additional moves. We tailor the system to our target scenarios in experiments with a four minute scripted conversation. In these experiments we evaluate the influence of different system settings on the responsiveness and accuracy of the device.
Y1 - 2015
SN - 978-3-319-22876-1
U6 - https://doi.org/10.1007/978-3-319-22876-1_6
N1 - Lecture Notes in Computer Science ; 9245
SP - 61
EP - 73
PB - Springer
ER -
TY - JOUR
A1 - Schopp, Christoph
A1 - Britun, Nikolay
A1 - Vorac, Jan
A1 - Synek, Petr
A1 - Snyders, Rony
A1 - Heuermann, Holger
T1 - Thermal and Optical Study on the Frequency Dependence of an Atmospheric Microwave Argon Plasma Jet
JF - IEEE Transactions on Plasma Science
Y1 - 2019
SN - 1939-9375
VL - 47
IS - 7
SP - 3176
EP - 3181
PB - IEEE
CY - New York
ER -
TY - JOUR
A1 - Hagemann, Hans-Jürgen
A1 - Bachmann, P. K.
A1 - Lade, H.
A1 - Leers, D.
T1 - Thermal properties of C/H-, C/H/O-, C/H/N- and C/H/X-grown polycrystalline CVD diamond. P. K. Bachmann, H. J. Hagemann, H. Lade, ...
JF - Diamond and Related Material. Vol 4. (1995), H. Issue 5-6
Y1 - 1995
N1 - abstract online:
SP - 820
EP - 826
PB - Elsevier Science
CY - New York, NY [u.a.]
ER -
TY - CHAP
A1 - Hess, Holger
A1 - Luan, Xuming
A1 - Schwarte, Rudolf
A1 - Zhang, Zhigang
A1 - Xu, Zhanping
A1 - Heinol, Horst-Guenther
A1 - Buxbaum, Bernd
A1 - Ringbeck, Thorsten
ED - Fujisada, Hiroyuki
T1 - Three-dimensional intelligent sensing based on the PMD technology
T2 - Sensors, Systems, and Next-Generation Satellites V : 17 - 20 September 2001, Toulouse, France. - (SPIE proceedings series ; 4540)
Y1 - 2001
SN - 0-8194-4265-8
SN - 0038-7355
SN - 0361-0748
SN - 0277-786X
N1 - Sensors, systems, and next-generation satellites <5, 2001, Toulouse>
SP - 482
EP - 488
PB - SPIE
CY - Bellingham, Wash.
ER -
TY - JOUR
A1 - Köhler, Klemens
A1 - Röpke, René
A1 - Wolf, Martin R.
T1 - Through a mirror darkly – On the obscurity of teaching goals in game-based learning in IT security
JF - ISAGA 2019: Simulation Gaming Through Times and Disciplines
N2 - Teachers and instructors use very specific language communicating teaching goals. The most widely used frameworks of common reference are the Bloom’s Taxonomy and the Revised Bloom’s Taxonomy. The latter provides distinction of 209 different teaching goals which are connected to methods. In Competence Developing Games (CDGs - serious games to convey knowledge) and in IT security education, a two- or three level typology exists, reducing possible learning outcomes to awareness, training, and education. This study explores whether this much simpler framework succeeds in achieving the same range of learning outcomes. Method wise a keyword analysis was conducted. The results were threefold: 1. The words used to describe teaching goals in CDGs on IT security education do not reflect the whole range of learning outcomes. 2. The word choice is nevertheless different from common language, indicating an intentional use of language. 3. IT security CDGs use different sets of terms to describe learning outcomes, depending on whether they are awareness, training, or education games. The interpretation of the findings is that the reduction to just three types of CDGs reduces the capacity to communicate and think about learning outcomes and consequently reduces the outcomes that are intentionally achieved.
KW - IT security education
KW - Competence Developing Games
KW - Game-based learning
KW - Keyword analysis
KW - Bloom’s Taxonomy
Y1 - 2021
U6 - https://doi.org/10.1007/978-3-030-72132-9_6
N1 - ISAGA 2019 - International Simulation and Gaming Association Conference. 26-30 August 2019. Warsaw, Poland.
Part of the Lecture Notes in Computer Science book series (LNCS, volume 11988)
SP - 61
EP - 73
PB - Springer
CY - Cham
ER -
TY - JOUR
A1 - Orzada, S.
A1 - Maderwald, S.
A1 - Poser, B. A.
A1 - Johst, S.
A1 - Kannengiesser, S.
A1 - Ladd, M. E.
A1 - Bitz, Andreas
T1 - Time-interleaved acquisition of modes: an analysis of SAR and image contrast implications
JF - Magnetic Resonance in Medicine
N2 - s the magnetic field strength and therefore the operational frequency in MRI are increased, the radiofrequency wavelength approaches the size of the human head/body, resulting in wave effects which cause signal decreases and dropouts. Especially, whole-body imaging at 7 T and higher is therefore challenging. Recently, an acquisition scheme called time-interleaved acquisition of modes has been proposed to tackle the inhomogeneity problems in high-field MRI. The basic premise is to excite two (or more) different Burn:x-wiley:07403194:media:MRM23081:tex2gif-stack-1 modes using static radiofrequency shimming in an interleaved acquisition, where the complementary radiofrequency patterns of the two modes can be exploited to improve overall signal homogeneity. In this work, the impact of time-interleaved acquisition of mode on image contrast as well as on time-averaged specific absorption rate is addressed in detail. Time-interleaved acquisition of mode is superior in Burn:x-wiley:07403194:media:MRM23081:tex2gif-stack-2 homogeneity compared with conventional radiofrequency shimming while being highly specific absorption rate efficient. Time-interleaved acquisition of modes can enable almost homogeneous high-field imaging throughout the entire field of view in PD, T2, and T2*-weighted imaging and, if a specified homogeneity criterion is met, in T1-weighted imaging as well.
Y1 - 2012
U6 - https://doi.org/10.1002/mrm.23081
SN - 1522-2594
VL - 67
IS - 4
SP - 1033
EP - 1041
PB - Wiley-Liss
CY - New York
ER -
TY - CHAP
A1 - Ringbeck, Thorsten
A1 - Albrecht, M.
A1 - Frey, J.
ED - Lerch, Reinhard
T1 - Time-of-Flight 3D-camera for autonomous navigation and industrial automation
T2 - Proceedings : 11th international conference, 13 - 15 May 2003, Exhibition Centre Nuremberg, Germany ; an event of the Association for Sensor Technology, AMA
Y1 - 2003
N1 - Internationale Messe mit Kongress Sensor
PB - AMA Service
CY - Wunstorf/Germany
ET - CD-ROM-Ausg.
ER -
TY - CHAP
A1 - Ellerweg, Roland
A1 - Ritz, Thomas
ED - Roth, Jörg
T1 - Tool supported requirements analysis for the user centered development of mobile enterprise software
T2 - Proceeding of Wireless Applications and Computing 2008 and Telecommunications, Networks and Systems 2008 : MCCSIS '08 ; IADIS Multi Conference on Computer Science and Information Systems ; 22 - 24 July 2008, Amsterdam, The Netherlands
N2 - A user centered development method has proved satisfactory for the development of mobile enterprise software. To make use of this method, detailed information about the user and the place where the user interacts with his mobile device is required. This article describes how both can be modeled by a stereotypical and conceptual extended UML extension. Finally, a software tool is presented that supports the developed UML extension.
Y1 - 2008
SN - 978-972-8924-62-1
SP - 160
EP - 162
PB - IADIS Press
CY - [Lisboa]
ER -