TY - JOUR A1 - Schiffer, Stefan A1 - Ferrein, Alexander A1 - Lakemeyer, Gerhard T1 - Reasoning with Qualitative Positional Information for Domestic Domains in the Situation Calculus JF - Journal of Intelligent & Robotic Systems Y1 - 2011 SN - 0921-0296 VL - 63 IS - 2 SP - 273 EP - 300 PB - Springer CY - Berlin ER - TY - JOUR A1 - Schiffer, Stefan A1 - Ferrein, Alexander A1 - Lakemeyer, Gerhard T1 - Proceedings of the Fourth International Conference on Intelligent Robotics and Applications (ICIRA 2011) JF - Proceedings of the Fourth International Conference on Intelligent Robotics and Applications (ICIRA 2011) Y1 - 2010 SP - 1 EP - 10 ER - TY - JOUR A1 - Schiffer, Stefan A1 - Ferrein, Alexander A1 - Lakemeyer, Gerhard T1 - Caesar: an intelligent domestic service robot JF - Intelligent service robotics N2 - In this paper we present CAESAR, an intelligent domestic service robot. In domestic settings for service robots complex tasks have to be accomplished. Those tasks benefit from deliberation, from robust action execution and from flexible methods for human–robot interaction that account for qualitative notions used in natural language as well as human fallibility. Our robot CAESAR deploys AI techniques on several levels of its system architecture. On the low-level side, system modules for localization or navigation make, for instance, use of path-planning methods, heuristic search, and Bayesian filters. For face recognition and human–machine interaction, random trees and well-known methods from natural language processing are deployed. For deliberation, we use the robot programming and plan language READYLOG, which was developed for the high-level control of agents and robots; it allows combining programming the behaviour using planning to find a course of action. READYLOG is a variant of the robot programming language Golog. We extended READYLOG to be able to cope with qualitative notions of space frequently used by humans, such as “near” and “far”. This facilitates human–robot interaction by bridging the gap between human natural language and the numerical values needed by the robot. Further, we use READYLOG to increase the flexible interpretation of human commands with decision-theoretic planning. We give an overview of the different methods deployed in CAESAR and show the applicability of a system equipped with these AI techniques in domestic service robotics Y1 - 2012 U6 - http://dx.doi.org/10.1007/s11370-012-0118-y SN - 1861-2776 N1 - Special Issue on Artificial Intelligence Techniques for Robotics: Sensing, Representation and Action, Part I VL - 5 IS - 4 SP - 259 EP - 276 PB - Springer CY - Berlin ER - TY - JOUR A1 - Schiffer, Stefan A1 - Ferrein, Alexander A1 - Lakemeyer, Gerhard T1 - Abstracting Away Low-Level Details in Service Robotics with Fuzzy Fluents JF - Model-Driven Knowledge Engineering for Improved Software Modularity in Robotics and Automation. Workshop at European Robotics Forum 2015 Vienna, Austria, March 11-13, 2015. Y1 - 2015 SP - 1 EP - 4 ER - TY - JOUR A1 - Schlamann, M. A1 - Yoon, M.-S. A1 - Maderwald, S. A1 - Pietrzyk, T. A1 - Bitz, Andreas A1 - Gerwig, M. A1 - Forsting, M. A1 - Ladd, S. C. A1 - Ladd, M. E. A1 - Kastrup, O. T1 - Auswirkungen der Magnetresonanztomografie auf die Elektrophysiologie des motorischen Kortex: eine Studie mit transkranieller Magnetstimulation T1 - Effects of MRI on the electrophysiology of the motor cortex: a TMS study JF - RöFo - Fortschritte auf dem Giebiet der Röntgenstrahlen und der bildgebenden Verfahren Y1 - 2009 U6 - http://dx.doi.org/10.1055/s-0028-1109038 SN - 1438-9029 VL - 181 IS - 3 SP - 215 EP - 219 PB - Thieme CY - Stuttgart ER - TY - JOUR A1 - Schlamann, Marc A1 - Voigt, Melanie A. A1 - Maderwald, Stefan A1 - Bitz, Andreas A1 - Kraff, Oliver A1 - Ladd, Susanne C. A1 - Ladd, Mark E. A1 - Forsting, Michael A1 - Wilhelm, Hans T1 - Exposure to high-field MRI does not affect cognitive function JF - Journal of Magnetic Resonance Imaging N2 - Purpose To assess potential cognitive deficits under the influence of static magnetic fields at various field strengths some studies already exist. These studies were not focused on attention as the most vulnerable cognitive function. Additionally, mostly no magnetic resonance imaging (MRI) sequences were performed. Materials and Methods In all, 25 right-handed men were enrolled in this study. All subjects underwent one MRI examination of 63 minutes at 1.5 T and one at 7 T within an interval of 10 to 30 days. The order of the examinations was randomized. Subjects were referred to six standardized neuropsychological tests strictly focused on attention immediately before and after each MRI examination. Differences in neuropsychological variables between the timepoints before and after each MRI examination were assessed and P-values were calculated Results Only six subtests revealed significant differences between pre- and post-MRI. In these tests the subjects achieved better results in post-MRI testing than in pre-MRI testing (P = 0.013–0.032). The other tests revealed no significant results. Conclusion The improvement in post-MRI testing is only explicable as a result of learning effects. MRI examinations, even in ultrahigh-field scanners, do not seem to have any persisting influence on the attention networks of human cognition immediately after exposure. Y1 - 2010 U6 - http://dx.doi.org/10.1002/jmri.22065 SN - 1522-2586 VL - 31 IS - 5 SP - 1061 EP - 1066 PB - Wiley-Liss CY - New York 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 - http://dx.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 - 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 - http://dx.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 - Schmidt, Katharina A1 - Forkmann, Katarina A1 - Schultz, Heidrun A1 - Gratz, Marcel A1 - Bitz, Andreas A1 - Wiech, Katja A1 - Bingel, Ulrike T1 - Enhanced Neural Reinstatement for Evoked Facial Pain Compared With Evoked Hand Pain JF - The Journal of Pain Y1 - 2019 U6 - http://dx.doi.org/10.1016/j.jpain.2019.03.003 SN - 1526-5900 IS - In Press, Corrected Proof PB - Elsevier CY - Amsterdam ER - TY - JOUR A1 - Schmitt, Robert A1 - Scholl, Ingrid A1 - Cai, Yu A1 - Xia, Ji A1 - Dziwoki, Paul A1 - Harding, Martin A1 - Pavim, Alberto T1 - Machine Vision System for Inline Inspection in Carbide Insert Production JF - Bildverarbeitung für die Medizin 2010 : Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 14. bis 16. März in Aachen / Thomas M. Deserno ... (Hrsg.) Y1 - 2010 SN - 978-3-642-11967-5 N1 - Proceedings of the 36th International MATADOR Conference ; Workshop Bildverarbeitung für die Medizin <2010, Aachen> SP - 339 EP - 342 PB - Springer CY - Berlin ER - TY - JOUR A1 - Scholl, Ingrid A1 - Aach, Til A1 - Deserno, Thomas M. A1 - Kuhlen, Torsten T1 - Challenges of medical image processing JF - Computer Science - Research and Development Y1 - 2011 SN - 1865-2042 VL - 26 IS - 1-2 SP - 5 EP - 13 PB - Springer CY - Berlin ER - TY - JOUR A1 - Scholl, Ingrid A1 - Conradi, Helmut A1 - Wirtz, D. A1 - Spreckelsen, Cord T1 - OrthoDocs - Ein modellbasiertes Werkzeug zur Erstellung orthopädischer Lerndokumente. Conradi, Helmar; Wirtz, D.; Spreckelsen, Cord; Scholl, Ingrid; Kreutz, Reinhard; Forst, R.; Spitzer, Klaus JF - Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996 Y1 - 1997 SN - 3820812954 SP - 169 EP - 173 PB - MVV, Medizin-Verl. CY - München ER - TY - JOUR A1 - Scholl, Ingrid A1 - Kreutz, Reinhard A1 - Conradi, Helmut A1 - Spitzer, Klaus T1 - Orientierungs- und Benutzerunterstützung in Web-Dokumenten. Kreutz, Reinhard; Conradi, Helmut; Scholl, Ingrid; Spitzer, Klaus JF - Informatik '97 : Informatik als Innovationsmotor ; 27. Jahrestagung der Gesellschaft für Informatik Aachen, 24. - 26. September 1997 / Hrsg.: Matthias Jarke ... Y1 - 1997 SN - 3-540-63066-X SP - 516 EP - 517 PB - Springer CY - Berlin ER - TY - JOUR A1 - Scholl, Ingrid A1 - Kreutz, Reinhard A1 - Scholz, C. A1 - Conradi, H. T1 - Ein Modell zum Aufbau multimedialer medizinischer Lern- und Nachschlagedokumente. Kreutz, R.; Scholz, C.; Conradi, H.; Scholl, I.; Spitzer, K. JF - Medizinische Informatik, Biometrie und Epidemiologie : GMDS '97 ; Ulm, September 1997 / R. Muche ... (Hrsg.) Y1 - 1997 SN - 3-8208-1315-2 N1 - Jahrestagung der Deutschen Gesellschaft für Informatik, Biometrie und Epidemiologie (GMDS) ; 42 SP - 121 EP - 125 PB - MVV, Medizin-Verl. CY - München ER - TY - JOUR A1 - Scholl, Ingrid A1 - Palm, Christoph A1 - Lehmann, Thomas Martin A1 - Spitzer, Klaus T1 - Trennung von diffuser und spiegelnder Reflexion in Farbbildern des Larynx zur Untersuchung von Farb- und Formmerkmalen der Stimmlippen. Palm, Christoph; Scholl, Ingrid; Lehmann, Thomas Martin; Spitzer, Klaus JF - Bildverarbeitung für die Medizin Y1 - 1996 SN - 3-86073-519-5 SP - 229 EP - 234 PB - Verlag der Augustinus-Buchhandlung CY - Aachen ER - TY - JOUR A1 - Scholl, Ingrid A1 - Palm, Christoph A1 - Lehmann, Thomas Martin A1 - Spitzer, Klaus T1 - Quantitative Analyse der Stimmlippen JF - 5. Workshop Digitale Bildverarbeitung in der Medizin : Freiburg, 10. -11. März 1997 / Universität Freiburg. [Bernhard Arnolds ... (Hrsg.)] Y1 - 1997 SN - 3-9805054-2-1 SP - 81 EP - 86 PB - Zentralstelle für Forschungsförderung und Technologietransfer CY - Freiburg ER - TY - JOUR A1 - Scholl, Ingrid A1 - Palm, Christoph A1 - Lehmann, Thomas A1 - Spitzer, Klaus T1 - Nutzung eines Farbkonstanz-Algorithmus zur Entfernung von Glanzlichtern in laryngoskopischen Bildern. Palm, Christoph; Scholl, Ingrid, Lehmann, Thomas; Spitzer, Klaus. JF - Methoden der Medizinischen Informatik, Biometrie und Epidemiologie in der modernen Informationsgesellschaft Y1 - 1998 SN - 3-8208-1335-7 N1 - Jahrestagung der GMDS ; 43 SP - 300 EP - 303 PB - MVV, Medien und Medizin CY - München ER - TY - JOUR A1 - Scholl, Ingrid A1 - Palm, Christoph A1 - Lehmann, Thomas A1 - Spitzer, Klaus T1 - Quantitative Farbmessung in laryngoskopischen Bildern. Palm, C; Scholl, I; Lehmann, TM; Spitzer, K. JF - Bildverarbeitung für die Medizin 1998. Hrsg.: Thomas Lehmann ... Y1 - 1998 SN - 3-540-63885-7 SP - 412 EP - 416 PB - Springer CY - Berlin 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 - Scholl, Ingrid A1 - Schubert, N. A1 - Ziener, P. A1 - Pietrzyk, U. T1 - GPU-basiertes Volumenrendering von multimodalen medizinischen Bilddaten in Echtzeit JF - Bildverarbeitung für die Medizin 2010 : Algorithmen, Systeme, Anwendungen ; Proceedings des Workshops vom 14. bis 16. März in Aachen / Thomas M. Deserno ... (Hrsg.) Y1 - 2010 SN - 978-3-642-11967-5 N1 - Gesellschaft für Informatik ; Workshop Bildverarbeitung für die Medizin <2010, Aachen> ; BVM-2010 SP - 400 EP - 404 PB - Springer CY - Berlin ER - TY - JOUR A1 - Scholl, Ingrid A1 - Sovakar, Abhijit A1 - Neuschaefer-Rube, C. A1 - Lehmann, Thomas Martin T1 - Verfolgung und Analyse von Stimmlippenkonturen in stroboskopischen Videosequenzen. Sovakar, Abhijit; Scholl, Ingrid; Neuschaefer-Rube, C.; Lehmann, Thomas Martin; Spitzer, Klaus JF - Bildverarbeitung für die Medizin Y1 - 1996 SN - 3-86073-519-5 SP - 235 EP - 240 PB - Verlag der Augustinus-Buchhandlung CY - Aachen ER - TY - JOUR A1 - Scholl, Ingrid A1 - Sovakar, Abhijit A1 - Spitzer, Klaus T1 - Konturverfolgung der Stimmlippen in laryngoskopischen Bildsequenzen JF - Medizinische Informatik, Biometrie und Epidemiologie, GMDS '96, 41. Jahrestagung der GMDS, Bonn, September 1996 Y1 - 1997 SN - 3820812954 SP - 123 EP - 129 PB - MVV, Medizin-Verl. CY - München 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 - Schopp, Christoph A1 - Doll, Timo A1 - Gräser, Ulrich A1 - Harzheim, Thomas A1 - Heuermann, Holger A1 - Kling, Rainer A1 - Marso, Michael T1 - Capacitively Coupled High-Pressure Lamp Using Coaxial Line Networks JF - IEEE Transactions on Microwave Theory and Techniques N2 - This paper describes the development of a capacitively coupled high-pressure lamp with input power between 20 and 43 W at 2.45 GHz, using a coaxial line network. Compared with other electrodeless lamp systems, no cavity has to be used and a reduction in the input power is achieved. Therefore, this lamp is an alternative to the halogen incandescent lamp for domestic lighting. To serve the demands of domestic lighting, the filling of the lamp is optimized over all other resulting requirements, such as high efficacy at low induced powers and fast startups. A workflow to develop RF-driven plasma applications is presented, which makes use of the hot S-parameter technique. Descriptions of the fitting process inside a circuit and FEM simulator are given. Results of the combined ignition and operation network from simulations and measurements are compared. An initial prototype is built and measurements of the lamp's lighting properties are presented along with an investigation of the efficacy optimizations using large signal amplitude modulation. With this lamp, an efficacy of 135 lmW -1 is achieved. Y1 - 2016 U6 - http://dx.doi.org/10.1109/TMTT.2016.2600326 SN - 0018-9480 VL - 64 IS - 10 SP - 3363 EP - 3368 PB - IEEE CY - New York, NY ER - TY - JOUR A1 - Schopp, Christoph A1 - Rohrbach, Felix A1 - Langer, Luc A1 - Heuermann, Holger T1 - Detection of welding wire length by active S11 measurement JF - IEEE Transactions on Plasma Science N2 - A novel method to determine the extruded length of a metallic wire for a directed energy deposition (DED) process using a microwave (MW) plasma jet with a straight-through wire feed is presented. The method is based on the relative comparison of the measured frequency response obtained by the large-signal scattering parameter (Hot-S) technique. In the practical working range, repeatability of less than 6% for a nonactive plasma and 9% for the active plasma state is found. Measurements are conducted with a focus on a simple solution to decrease the processing time and reduce the integration time of the process into the existing hardware. It is shown that monitoring a single frequency for magnitude and phase changes is sufficient to achieve good accuracy. A combination of different measurement values to determine the length is possible. The applicability to different diameter of the same material is shown as well as a contact detection of the wire and metallic substrate. KW - Circuit simulation KW - Hot S-parameter KW - Modeling KW - Plasma KW - Plasma diagnostics Y1 - 2024 U6 - http://dx.doi.org/10.1109/TPS.2024.3356659 SN - 0093-3813 (Print) SN - 1939-9375 (Online) IS - Early Access SP - 1 EP - 6 PB - IEEE ER - TY - JOUR A1 - Schuba, Marko T1 - Analyse der Antwortzeit von zuverlässigen Multicast-Protokollen im Internet JF - Multicast - Protokolle und Anwendungen : 20. - 21. Mai 1999, Braunschweig; 1. GI-Workshop / [Workshop-Leitung: Martina Zitterbart ...] Y1 - 1999 SP - 1 EP - 14 CY - Braunschweig ER - TY - JOUR A1 - Schuba, Marko T1 - Performance Analysis of Reliable Multicast Mechanisms for Widely Spread Distributed Applications in the Internet JF - International Conference on Parallel and Distributed Processing Techniques and Applications : PDPTA '99 ; June 28 - July 1, 1999, Las Vegas, Nevada, USA / ed.: Hamid R. Arabnia Y1 - 1999 SN - 1892512157 SP - 1 EP - 7 ER - TY - JOUR A1 - Schuba, Marko T1 - A Performance Evaluation of Connectionless Overlay Networks for ATM JF - INFOCOM ´97. Sixteenth Annual Joint Conference of the IEEE Computer and Communications Societies. Proceedings Vol. 1 Y1 - 1997 SN - 0-8186-7780-5 N1 - http://www.schuba.fh-aachen.de/papers/97-INFOCOM.pdf SP - 152 EP - 158 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 - Schuba, Marko T1 - Analysis of Feedback Error Control Schemes for Block Based Video Communication / Meggers, Jens ; Schuba, Marko Y1 - 1999 ER - TY - JOUR A1 - Schuba, Marko A1 - Busboom, Axel A1 - Herwono, Ian A1 - Zavagli, Guido T1 - Unambiguous Device Identification and Fast Connection Setup in Bluetooth / Busboom, Axel ; Herwono, Ian ; Schuba, Marko ; Zavagli, Guido JF - European wireless 2002 : next generation wireless networks: technologies, protocols, services and applications ; technical sessions: 26 - 28 February 2002, tutorials: 25 February 2002, Centro Affari, Florence, Italy ; proceedings / sponsored by EUREL ... General chair: Luciano Lenzini Y1 - 2002 SP - 1 EP - 5 ER - TY - JOUR A1 - Schuba, Marko A1 - Gerstenberger, Volker A1 - Lahaije, Paul T1 - Internet ID – Flexible Reuse of Mobile Phone Authentication Security for Service Access / Schuba, Marko ; Gerstenberger, Volker, ; Lahaije, Paul Y1 - 2004 N1 - Nordsec 2004, Helsinki ; Nordic Workshop on Secure IT-systems <9, 2004> SP - 1 EP - 7 ER - TY - JOUR A1 - Schuba, Marko A1 - Haverkort, Boudewijn R. A1 - Schneider, Gaby T1 - Performance evaluation of multicast communication in packet-switched networks / Schuba, Marko ; Haverkort, Boudewijn R. ; Schneider, Gaby JF - Performance Evaluation. 39 (2000), H. 1-4 Y1 - 2000 SN - 0166-5316 N1 - http://dx.doi.org/10.1016/S0166-5316(99)00058-9 SP - 61 EP - 80 ER - TY - JOUR A1 - Schuba, Marko A1 - Hermanns, Oliver T1 - Modellierung von Multicastmechanismen zur Unterstützung von Gruppenkommunikation / Schuba, Marko ; Hermanns, Oliver JF - Neue Konzepte für die offene verteilte Verarbeitung : Tagungsband des 1. Arbeitstreffens an der RWTH Aachen, 5. September 1994 / Hrsg. des Bd.: Claudia Popien und Bernd Meyer Y1 - 1994 SN - 3-86073-143-2 N1 - Aachener Beiträge zur Informatik ; 7 SP - 137 EP - 147 PB - Verl. der Augustinus-Buchh. CY - Aachen ER - TY - JOUR A1 - Schuba, Marko A1 - Hermanns, Oliver T1 - Performance Investigations of the IP Multicast Architecture / Hermanns, Oliver ; Schuba, Marko JF - Performance of the IP Multicast Achitecture . Proceedings JENC 6. Proceedings of the 6th Joint European Networking Conference, Tel Aviv Y1 - 1995 N1 - Reprinted in Computer Networks and ISDN Systems 28 pp 429-439, 1996 SP - 121-1 EP - 121-8 ER - TY - JOUR A1 - Schuba, Marko A1 - Höfken, H. A1 - Schaefer, T. T1 - Smartphone Forensik JF - Hakin9 : Practical Protection (2012) Y1 - 2012 SN - 1733-7186 SP - 10 EP - 20 PB - - ER - TY - JOUR A1 - Schuba, Marko A1 - Höfken, Hans T1 - Backtrack5: Datensammlung und Reporterstellung für Pentester mit MagicTree / Höfken, Hans ; Schuba, Marko JF - Hakin9. 73 (2012), H. 3 Y1 - 2012 SN - 1733-7186 SP - 12 EP - 16 PB - - ER - TY - JOUR A1 - Schuba, Marko A1 - Reichl, Peter T1 - How to Place Connectionless Servers in ATM Networks / Schuba, Marko ; Reichl, Peter JF - Proc. of Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks Y1 - 1996 N1 - Fourth IFIP Workshop on Performance Modelling and Evaluation of ATM Networks, Ilkley, West Yorkshire, U.K., July 1996 SP - 09/1 EP - 09/10 ER - TY - JOUR A1 - Schuba, Marko A1 - Reichl, Peter T1 - On large-scale reliable multicast protocols / Schuba, M. ; Reichl, P. JF - 6th IEE Conference on Telecommunications Y1 - 1998 SN - 0-85296-700-4 N1 - Conf. Publ. No. 451 SP - 133 EP - 137 ER - TY - JOUR A1 - Schuba, Marko A1 - Reichl, Peter T1 - An Analysis of Retransmission Strategies for Reliable Multicast Protocols / Schuba, M. ; Reichl, P. JF - Performance of information and communication systems : IFIP TC 6,WG 6.3 Seventh International Conference on Performance of Information and Communication Systems (PICS '98), 25 - 28 May, Lund, Sweden / ed. by Ulf Körner ... Y1 - 1998 SN - 0-412-83730-7 SP - 1 EP - 12 PB - Chapman Hall CY - London ER - TY - JOUR A1 - Schuba, Marko A1 - Reichl, Peter A1 - Hoff, Simon T1 - How to Model Complex Periodic Traffic with TES / Reichl, Peter ; Schuba, Marko ; Hoff, Simon JF - Proc. of 13th United Kingdom Workshop on Performance Engineering, Edinburgh, UK, July 1997 Y1 - 1997 SP - 17/1 EP - 17/11 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 - Schuba, Marko A1 - Schneider, Gaby A1 - Haverkort, Boudewijn R. T1 - QNA-MC: A Performance Evaluation Tool for Communication Networks with Multicast Data Streams / Schneider, G. ; Schuba, M. ; Haverkort, B. R. 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 - Schuba, Marko A1 - Spaniol, Otto T1 - Interconnection of Local Area Networks via ATM / Spaniol, Otto ; Schuba, Marko JF - High performance networks for multimedia applications / edited by André Danthine ... Y1 - 1999 SN - 0-7923-8274-9 SP - 1 EP - 10 PB - Kluwer Academic Publ. CY - Dordrecht ER - TY - JOUR A1 - Schuba, Marko A1 - Wrona, Konrad T1 - Electronic Commerce Transactions in a Wireless Environment / Schuba, Marko. ; Wrona, Konrad Y1 - 1999 N1 - IWTEC ´99 SP - 1 EP - 9 ER - TY - JOUR A1 - Schuba, Marko A1 - Wrona, Konrad T1 - Mobile Chip Electronic Commerce: Enabling Credit Card Payment for Mobile Devices / Schuba, Marko ; Wrona, Konrad Y1 - 2000 N1 - eBiz2000 Specialist Conference @ CommunicAsia2000, Singapore, June 2000 SP - 1 EP - 6 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 - JOUR A1 - Schuba, Marko A1 - Wrona, Konrad A1 - Zavagli, Guido T1 - Mobile Payments - State of the Art and Open Problems / Wrona, Konrad ; Schuba, Marko ; Zavagli, Guido JF - Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.) Y1 - 2001 SN - 978-3-540-42878-7 N1 - Lecture Notes in Computer Science ; 2232 SP - 88 EP - 100 PB - Springer CY - Berlin ER - TY - JOUR A1 - Schubert, Nicole A1 - Scholl, Ingrid T1 - Comparing GPU-based multi-volume ray casting techniques JF - Computer Science - Research and Development Y1 - 2011 SN - 1865-2042 VL - 26 IS - 12 SP - 39 EP - 50 PB - Springer CY - Berlin ER - TY - JOUR A1 - Schulte-Tigges, Joschua A1 - Förster, Marco A1 - Nikolovski, Gjorgji A1 - Reke, Michael A1 - Ferrein, Alexander A1 - Kaszner, Daniel A1 - Matheis, Dominik A1 - Walter, Thomas T1 - Benchmarking of various LiDAR sensors for use in self-driving vehicles in real-world environments JF - Sensors N2 - Abstract In this paper, we report on our benchmark results of the LiDAR sensors Livox Horizon, Robosense M1, Blickfeld Cube, Blickfeld Cube Range, Velodyne Velarray H800, and Innoviz Pro. The idea was to test the sensors in different typical scenarios that were defined with real-world use cases in mind, in order to find a sensor that meet the requirements of self-driving vehicles. For this, we defined static and dynamic benchmark scenarios. In the static scenarios, both LiDAR and the detection target do not move during the measurement. In dynamic scenarios, the LiDAR sensor was mounted on the vehicle which was driving toward the detection target. We tested all mentioned LiDAR sensors in both scenarios, show the results regarding the detection accuracy of the targets, and discuss their usefulness for deployment in self-driving cars. KW - Lidar KW - Benchmark KW - Self-driving Y1 - 2022 U6 - http://dx.doi.org/10.3390/s22197146 SN - 1424-8220 N1 - This article belongs to the Special Issue "Sensor Fusion for Vehicles Navigation and Robotic Systems" VL - 22 IS - 19 PB - MDPI CY - Basel ER -