@article{FerreinStrackLakemeyer2006,
  author    = {Ferrein, Alexander and Strack, Andreas and Lakemeyer, Gerhard},
  title     = {Laser-Based Localization with Sparse Landmarks / Strack, Andreas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2005: Robot Soccer World Cup IX},
  journal   = {RoboCup 2005: Robot Soccer World Cup IX},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-35437-6},
  pages     = {569 -- 576},
  year      = {2006},
  language  = {en}
}
@article{FerreinSteinbauerVassos2012,
  author    = {Ferrein, Alexander and Steinbauer, Gerald and Vassos, Stavros},
  title     = {Action-Based Imperative Programming with YAGI},
  pages     = {24 -- 31},
  year      = {2012},
  abstract  = {Many tasks for autonomous agents or robots are best described by a specification of the environment and a specification of the available actions the agent or robot can perform. Combining such a specification with the possibility to imperatively program a robot or agent is what we call the actionbased imperative programming. One of the most successful such approaches is Golog. In this paper, we draft a proposal for a new robot programming language YAGI, which is based on the action-based imperative programming paradigm. Our goal is to design a small, portable stand-alone YAGI interpreter. We combine the benefits of a principled domain specification with a clean, small and simple programming language, which does not exploit any side-effects from the implementation language. We discuss general requirements of action-based programming languages and outline YAGI, our action-based language approach which particularly aims at embeddability.},
  language  = {en}
}
@article{FerreinSteinbauerMcPhillipsetal.2008,
  author    = {Ferrein, Alexander and Steinbauer, Gerald and McPhillips, Graeme and Potgieter, Anet},
  title     = {RoboCup Standard Platform League - Team Zadeat : an intercontinental research effort},
  pages     = {1 -- 7},
  year      = {2008},
  language  = {en}
}
@article{FerreinSteinbauerMcPhillipsetal.2007,
  author    = {Ferrein, Alexander and Steinbauer, Gerald and McPhillips, Graeme and Potgieter, Anet},
  title     = {Establishing the RoboCup Standard League in Africa - applying for the RoboCup Standard League with a German-Austrian-South African Research Project},
  pages     = {1 -- 5},
  year      = {2007},
  language  = {en}
}
@article{FerreinSteinbauerMcPhillipsetal.2009,
  author    = {Ferrein, Alexander and Steinbauer, Gerald and McPhillips, Graeme and Niem{\"u}ller, Tim and Potgieter, Anet},
  title     = {Team Zadeat 2009 : team report},
  volume    = {6},
  pages     = {1},
  year      = {2009},
  language  = {en}
}
@article{FerreinSteinbauer2010,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {On the Way to High-Level Programming for Resource-Limited Embedded Systems with Golog},
  series = {Simulation, Modeling, and Programming for Autonomous Robots},
  journal   = {Simulation, Modeling, and Programming for Autonomous Robots},
  pages     = {229 -- 240},
  year      = {2010},
  language  = {en}
}
@article{FerreinSteinbauer2016,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {20 Years of RoboCup - A Subjective Retrospection},
  series = {KI - K{\"u}nstliche Intelligenz},
  volume    = {30},
  journal   = {KI - K{\"u}nstliche Intelligenz},
  number    = {3},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1610-1987},
  doi       = {10.1007/s13218-016-0449-5},
  pages     = {225 -- 232},
  year      = {2016},
  abstract  = {This summer, RoboCup competitions were held for the 20th time in Leipzig, Germany. It was the second time that RoboCup took place in Germany, 10 years after the 2006 RoboCup in Bremen. In this article, we give an overview on the latest developments of RoboCup and what happened in the different leagues over the last decade. With its 20th edition, RoboCup clearly is a success story and a role model for robotics competitions. From our personal view point, we acknowledge this by giving a retrospection about what makes RoboCup such a success.},
  language  = {en}
}
@article{FerreinSteinbauer2016,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {The Interplay of Aldebaran and RoboCup},
  series = {KI - K{\"u}nstliche Intelligenz},
  volume    = {30},
  journal   = {KI - K{\"u}nstliche Intelligenz},
  number    = {3-4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1610-1987},
  doi       = {10.1007/s13218-016-0440-1},
  pages     = {325 -- 326},
  year      = {2016},
  language  = {en}
}
@article{FerreinSteinbauer2016,
  author    = {Ferrein, Alexander and Steinbauer, Gerald},
  title     = {Looking back on 20 Years of RoboCup},
  series = {KI - K{\"u}nstliche Intelligenz},
  volume    = {30},
  journal   = {KI - K{\"u}nstliche Intelligenz},
  number    = {3-4},
  publisher = {Springer},
  address   = {Berlin},
  issn      = {1610-1987},
  doi       = {10.1007/s13218-016-0443-y},
  pages     = {321 -- 323},
  year      = {2016},
  language  = {en}
}
@article{FerreinSiebelSteinbauer2010,
  author    = {Ferrein, Alexander and Siebel, Nils T. and Steinbauer, Gerald},
  title     = {Hybrid control for autonomous systems — Integrating learning, deliberation and reactive control},
  series = {Robotics and Autonomous Systems},
  volume    = {58},
  journal   = {Robotics and Autonomous Systems},
  number    = {9},
  isbn      = {0921-8890},
  pages     = {1037 -- 1038},
  year      = {2010},
  language  = {en}
}
@article{FerreinSchifferLakemeyer2009,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Lakemeyer, Gerhard},
  title     = {Embedding fuzzy controllers in golog / Ferrein, Alexander ; Schiffer, Stefan ; Lakemeyer, Gerhard},
  series = {IEEE International Conference on Fuzzy Systems, 2009. FUZZ-IEEE 2009},
  journal   = {IEEE International Conference on Fuzzy Systems, 2009. FUZZ-IEEE 2009},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-4244-3596-8},
  pages     = {894 -- 899},
  year      = {2009},
  language  = {en}
}
@article{FerreinSchifferLakemeyer2008,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Lakemeyer, Gerhard},
  title     = {A Fuzzy Set Semantics for Qualitative Fluents in the Situation Calculus / Ferrein, Alexander ; Schiffer, Stefan ; Lakemeyer, Gerhard},
  series = {Intelligent Robotics and Applications : First International Conference, ICIRA 2008 Wuhan, China, October 15-17, 2008 Proceedings, Part I},
  journal   = {Intelligent Robotics and Applications : First International Conference, ICIRA 2008 Wuhan, China, October 15-17, 2008 Proceedings, Part I},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {498 -- 509},
  year      = {2008},
  language  = {en}
}
@article{FerreinSchifferLakemeyer2006,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Lakemeyer, Gerhard},
  title     = {Football is coming Home / Schiffer, Stefan ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {PCAR '06 Proceedings of the 2006 international symposium on Practical cognitive agents and robots},
  journal   = {PCAR '06 Proceedings of the 2006 international symposium on Practical cognitive agents and robots},
  publisher = {ACM},
  address   = {New York, NY},
  isbn      = {1-74052-130-7},
  pages     = {39 -- 50},
  year      = {2006},
  language  = {en}
}
@article{FerreinSchifferLakemeyer2006,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Lakemeyer, Gerhard},
  title     = {Qualitative World Models for Soccer Robots / Schiffer, Stefan ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Qualitative constraint calculi : application and integration ; KI 2006, 14 - 19 June 2006, Bremen, Germany ; 29th Annual German Conference on Artificial Intelligence ; workshop / Stefan W{\"o}lfl ... (eds.)},
  journal   = {Qualitative constraint calculi : application and integration ; KI 2006, 14 - 19 June 2006, Bremen, Germany ; 29th Annual German Conference on Artificial Intelligence ; workshop / Stefan W{\"o}lfl ... (eds.)},
  publisher = {Univ.},
  address   = {Bremen},
  isbn      = {3-88722-666-6},
  pages     = {3 -- 14},
  year      = {2006},
  language  = {en}
}
@article{FerreinSchifferBooysenetal.2016,
  author    = {Ferrein, Alexander and Schiffer, Stefan and Booysen, T. and Stopforth, R.},
  title     = {Why it is harder to run RoboCup in South Africa: Experiences from German South African collaborations},
  series = {International Journal of Advanced Robotic Systems},
  volume    = {13},
  journal   = {International Journal of Advanced Robotic Systems},
  number    = {5},
  issn      = {1729-8806},
  doi       = {10.1177/1729881416662789},
  pages     = {1 -- 13},
  year      = {2016},
  abstract  = {Robots are widely used as a vehicle to spark interest in science and technology in learners. A number of initiatives focus on this issue, for instance, the Roberta Initiative, the FIRST Lego League, the World Robot Olympiad and RoboCup Junior. Robotic competitions are valuable not only for school learners but also for university students, as the RoboCup initiative shows. Besides technical skills, the students get some project exposure and experience what it means to finish their tasks on time. But qualifying students for future high-tech areas should not only be for students from developed countries. In this article, we present our experiences with research and education in robotics within the RoboCup initiative, in Germany and South Africa; we report on our experiences with trying to get the RoboCup initiative in South Africa going. RoboCup has a huge support base of academic institutions in Germany; this is not the case in South Africa. We present our 'north-south' collaboration initiatives in RoboCup between Germany and South Africa and discuss some of the reasons why we think it is harder to run RoboCup in South Africa.},
  language  = {en}
}
@article{FerreinRensPoel2009,
  author    = {Ferrein, Alexander and Rens, Gavin and Poel, Etienne van der},
  title     = {A BDI agent architecture for a POMDP planner / Rens, Gavin ; Ferrein, Alexander ; Poel, Etienne van der},
  pages     = {1 -- 6},
  year      = {2009},
  language  = {en}
}
@article{FerreinRensMeyeretal.2011,
  author    = {Ferrein, Alexander and Rens, Gavin and Meyer, Thomas and Lakemeyer, Gerhard},
  title     = {A Logic for Specifying Partially Observable Stochastic Domains / Rens, Gavin ; Meyer, Thomas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Proceedings of the Ninth International Workshop pn non-Monotonic Reasoning, Action and Change (NRAC`11)},
  journal   = {Proceedings of the Ninth International Workshop pn non-Monotonic Reasoning, Action and Change (NRAC`11)},
  pages     = {15 -- 22},
  year      = {2011},
  language  = {en}
}
@article{FerreinNiemuellerSteinbauer2010,
  author    = {Ferrein, Alexander and Niem{\"u}ller, Tim and Steinbauer, Gerald},
  title     = {Team Zadeat 2010 : application for participation},
  pages     = {5 Seiten},
  year      = {2010},
  language  = {en}
}
@article{FerreinMiesLakemeyer2008,
  author    = {Ferrein, Alexander and Mies, Christoph and Lakemeyer, Gerhard},
  title     = {Repairing Decision-Theoretic Policies Using Goal-Oriented Planning / Mies, Christoph ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {KI 2008: Advances in Artificial Intelligence : 31st Annual German Conference on AI, KI 2008, Kaiserslautern, Germany, September 23-26, 2008. Proceedings},
  journal   = {KI 2008: Advances in Artificial Intelligence : 31st Annual German Conference on AI, KI 2008, Kaiserslautern, Germany, September 23-26, 2008. Proceedings},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-85844-7},
  pages     = {267 -- 275},
  year      = {2008},
  language  = {en}
}
@article{FerreinMeyer2012,
  author    = {Ferrein, Alexander and Meyer, Thomas},
  title     = {A Brief Overview of Artificial Intelligence in South Africa},
  series = {AI Magazine},
  volume    = {33},
  journal   = {AI Magazine},
  number    = {1},
  publisher = {AAAI},
  address   = {Menlo Park},
  issn      = {0738-4602},
  doi       = {10.1609/aimag.v33i1.2357},
  pages     = {99 -- 101},
  year      = {2012},
  abstract  = {South Africa in recent years is the establishment of a number of research hubs involved in AI activities ranging from mobile robotics and computational intelligence, to knowledge representation and reasoning, and human language technologies. In this survey we take the reader through a quick tour of the research being conducted at these hubs, and touch on an initiative to maintain and extend the current level of interest in AI research in the country.},
  language  = {en}
}
@article{FerreinMaraisPotgieteretal.2011,
  author    = {Ferrein, Alexander and Marais, Stephen and Potgieter, Anet and Steinbauer, Gerald},
  title     = {RoboCup Junior: A vehicle for S\&T education in Africa?},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-61284-992-8},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@article{FerreinLakemeyer2006,
  author    = {Ferrein, Alexander and Lakemeyer, Gerhard},
  title     = {Roboterfußball - Wissenschaft, die auch Spass macht / Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RWTH Themen (2006)},
  journal   = {RWTH Themen (2006)},
  isbn      = {0179-079X},
  pages     = {36 -- 39},
  year      = {2006},
  language  = {de}
}
@article{FerreinLakemeyer2005,
  author    = {Ferrein, Alexander and Lakemeyer, Gerhard},
  title     = {Wie Roboter die Welt sehen : Roboterfußball im Dienst der Wissenschaft / Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Bild und Erkenntnis : Formen und Funktionen des Bildes in Wissenschaft und Technik / RWTH. Andreas Beyer ; Markus Lohoff (Hrsg.)},
  journal   = {Bild und Erkenntnis : Formen und Funktionen des Bildes in Wissenschaft und Technik / RWTH. Andreas Beyer ; Markus Lohoff (Hrsg.)},
  publisher = {Deutscher Kunstverlag},
  address   = {M{\"u}nchen},
  isbn      = {3-422-06463-X},
  pages     = {360 -- 361},
  year      = {2005},
  language  = {de}
}
@article{FerreinKonurLakemeyer2004,
  author    = {Ferrein, Alexander and Konur, Savas and Lakemeyer, Gerhard},
  title     = {Learning Decision Trees for Action Selection in Soccer Agents / Konur, Savas ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  pages     = {1 -- 7},
  year      = {2004},
  language  = {en}
}
@article{FerreinJacobsSchifferetal.2009,
  author    = {Ferrein, Alexander and Jacobs, Stefan and Schiffer, Stefan and Beck, Daniel},
  title     = {Robust Collision Avoidance in Unknown Domestic Environments / Jacobs, Stefan ; Ferrein, Alexander ; Schiffer, Stefan ; Beck, Daniel ; Lakemeyer, Gerhard},
  series = {ROBOCUP 2009: ROBOT SOCCER WORLD CUP XIII},
  journal   = {ROBOCUP 2009: ROBOT SOCCER WORLD CUP XIII},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {116 -- 127},
  year      = {2009},
  language  = {en}
}
@article{FerreinJacobsLakemeyer2005,
  author    = {Ferrein, Alexander and Jacobs, Stefan and Lakemeyer, Gerhard},
  title     = {Controlling Unreal Tournament 2004 Bots with the logic-based action language Golog / Jacobs, Stefan ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Proceedings of the First AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE).},
  journal   = {Proceedings of the First AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment (AIIDE).},
  pages     = {151 -- 152},
  year      = {2005},
  language  = {en}
}
@article{FerreinJacobsLakemeyer2005,
  author    = {Ferrein, Alexander and Jacobs, Stefan and Lakemeyer, Gerhard},
  title     = {Unreal Golog Bots / Jacobs, Stefan ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {IJCAI-05 Workshop on Reasoning, Representation, and Learning in Computer Games},
  journal   = {IJCAI-05 Workshop on Reasoning, Representation, and Learning in Computer Games},
  pages     = {31 -- 36},
  year      = {2005},
  language  = {en}
}
@article{FerreinHermannsLakemeyer2006,
  author    = {Ferrein, Alexander and Hermanns, Lutz and Lakemeyer, Gerhard},
  title     = {Comparing Sensor Fusion Techniques for Ball Position Estimation / Ferrein, Alexander ; Hermanns, Lutz ; Lakemeyer, Gerhard},
  series = {RoboCup 2005: Robot Soccer World Cup IX},
  journal   = {RoboCup 2005: Robot Soccer World Cup IX},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-35437-6},
  pages     = {154 -- 165},
  year      = {2006},
  language  = {en}
}
@article{FerreinFritzLakemeyer2005,
  author    = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard},
  title     = {Using Golog for Deliberation and Team Coordination in Robotic Soccer / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard},
  series = {K{\"u}nstliche Intelligenz : KI. 19 (2005), H. 1},
  journal   = {K{\"u}nstliche Intelligenz : KI. 19 (2005), H. 1},
  isbn      = {0933-1875},
  pages     = {24 -- 30},
  year      = {2005},
  language  = {en}
}
@article{FerreinFritzLakemeyer2004,
  author    = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard},
  title     = {On-Line Decision-Theoretic Golog for Unpredictable Domains / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard},
  series = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  journal   = {KI 2004: Advances in Artificial Intelligence : 27th Annual German Conference on AI, KI 2004, Ulm, Germany, September 20-24, 2004. Proceedings},
  publisher = {Springer},
  address   = {Berlin},
  pages     = {322 -- 336},
  year      = {2004},
  language  = {en}
}
@article{FerreinFritzLakemeyer2003,
  author    = {Ferrein, Alexander and Fritz, Christian and Lakemeyer, Gerhard},
  title     = {Extending DTGOLOG with Options / Ferrein, Alexander ; Fritz, Christian ; Lakemeyer, Gerhard},
  series = {IJCAI-03, Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico, August 9-15, 2003},
  journal   = {IJCAI-03, Proceedings of the Eighteenth International Joint Conference on Artificial Intelligence, Acapulco, Mexico, August 9-15, 2003},
  pages     = {1391 -- 1393},
  year      = {2003},
  language  = {en}
}
@article{FerreinDyllaLakemeyeretal.2008,
  author    = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard and Murray, Jan},
  title     = {Approaching a formal soccer theory from behaviour specifications in robotic soccer / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard ; Murray, Jan ; Obst, Oliver ; R{\"o}fer, Thomas ; Schiffer, Stefan ; Stolzenburg, Frieder ; Visser, Ubbo ; Wagner, Tho},
  series = {Computers in sport / editors: P Dabnichki},
  journal   = {Computers in sport / editors: P Dabnichki},
  publisher = {WIT Press},
  address   = {Southampton},
  isbn      = {978-1-8456-4064-4},
  pages     = {161 -- 185},
  year      = {2008},
  language  = {en}
}
@article{FerreinDyllaLakemeyeretal.2005,
  author    = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard and Murray, Jan},
  title     = {Towards a League-Independent Qualitative Soccer Theory for RoboCup / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard ; Murray, Jan ; Obst, Oliver ; R{\"o}fer, Thomas ; Stolzenburg, Frieder ; Visser, Ubbo},
  series = {RoboCup 2004: Robot Soccer World Cup VIII / Daniele Nardi ... (ed.).},
  journal   = {RoboCup 2004: Robot Soccer World Cup VIII / Daniele Nardi ... (ed.).},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-25046-8},
  pages     = {611 -- 618},
  year      = {2005},
  language  = {en}
}
@article{FerreinDyllaLakemeyer2003,
  author    = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard},
  title     = {Specifying Multirobot Coordination in ICPGolog - From Simulation towards Real Robots / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  pages     = {1 -- 10},
  year      = {2003},
  language  = {en}
}
@article{FerreinDyllaLakemeyer2002,
  author    = {Ferrein, Alexander and Dylla, Frank and Lakemeyer, Gerhard},
  title     = {Acting and Deliberating using Golog in Robotic Soccer - A Hybrid Architecture / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Proc. 3rd International Cognitive Robotics Workshop (CogRob 2002)},
  journal   = {Proc. 3rd International Cognitive Robotics Workshop (CogRob 2002)},
  pages     = {1 -- 7},
  year      = {2002},
  language  = {en}
}
@article{FerreinCalmesLakemeyeretal.2006,
  author    = {Ferrein, Alexander and Calmes, Laurent and Lakemeyer, Gerhard and Wagner, Hermann},
  title     = {Von Schleiereulen und fussballspielenden Robotern / Calmes, Laurent ; Ferrein, Alexander ; Lakemeyer, Gerhard ; Wagner, Hermann},
  series = {RWTH Themen (2006)},
  journal   = {RWTH Themen (2006)},
  isbn      = {0179-079X},
  pages     = {30 -- 33},
  year      = {2006},
  language  = {de}
}
@article{FerreinBoehnstedtLakemeyer2007,
  author    = {Ferrein, Alexander and B{\"o}hnstedt, Lutz and Lakemeyer, Gerhard},
  title     = {Options in readylog reloaded -- generating decision-theoretic plan libraries in golog / B{\"o}hnstedt, Lutz ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {KI 2007: advances in artificial intelligence : 30th Annual German Conference on AI, KI 2007, Osnabr{\"u}ck, Germany, September 10 - 13, 2007 ; proceedings},
  journal   = {KI 2007: advances in artificial intelligence : 30th Annual German Conference on AI, KI 2007, Osnabr{\"u}ck, Germany, September 10 - 13, 2007 ; proceedings},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-74564-8},
  pages     = {352 -- 366},
  year      = {2007},
  language  = {en}
}
@article{FerreinBeckLakemeyer2009,
  author    = {Ferrein, Alexander and Beck, Daniel and Lakemeyer, Gerhard},
  title     = {Landmark-Based Representations for Navigating Holonomic Soccer Robots / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  journal   = {RoboCup 2008 : robot soccer world cup XII / Luca Iocchi ... (eds.)},
  publisher = {Springer},
  address   = {Heidelberg},
  isbn      = {978-3-642-02921-9},
  pages     = {25 -- 36},
  year      = {2009},
  language  = {en}
}
@article{FerreinBeckLakemeyer2007,
  author    = {Ferrein, Alexander and Beck, Daniel and Lakemeyer, Gerhard},
  title     = {A Simulation Environment for Middle-Size Robots with Multi-level Abstraction / Beck, Daniel ; Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {RoboCup 2007: Robot Soccer World Cup XI},
  journal   = {RoboCup 2007: Robot Soccer World Cup XI},
  publisher = {Springer},
  address   = {Berlin},
  isbn      = {978-3-540-68846-4},
  pages     = {136 -- 147},
  year      = {2007},
  language  = {en}
}
@article{Ferrein2008,
  author    = {Ferrein, Alexander},
  title     = {Logic-based robot control in highly dynamic domains / Ferrein, Alexander ; Lakemeyer, Gerhard},
  series = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  journal   = {Robotics and Autonomous Systems. 56 (2008), H. 11},
  isbn      = {0921-8890},
  pages     = {980 -- 991},
  year      = {2008},
  language  = {en}
}
@article{Ferrein2010,
  author    = {Ferrein, Alexander},
  title     = {Robot controllers for highly dynamic environments with real-time constraints},
  series = {K{\"u}nstliche Intelligenz : KI. 24 (2010), H. 2},
  journal   = {K{\"u}nstliche Intelligenz : KI. 24 (2010), H. 2},
  isbn      = {1610-1987},
  pages     = {175 -- 178},
  year      = {2010},
  language  = {en}
}
@article{Ferrein2010,
  author    = {Ferrein, Alexander},
  title     = {golog.lua: Towards a Non-Prolog Implementation of Golog for Embedded Systems},
  pages     = {20 -- 28},
  year      = {2010},
  language  = {en}
}
@article{Ferrein2004,
  author    = {Ferrein, Alexander},
  title     = {Planwirtschaft},
  series = {Linux Magazin (2004)},
  journal   = {Linux Magazin (2004)},
  isbn      = {1432-640X},
  pages     = {50 -- 53},
  year      = {2004},
  language  = {de}
}
@article{Ferrein2005,
  author    = {Ferrein, Alexander},
  title     = {Specifying Soccer Moves with Golog},
  series = {Book of abstracts : Cologne, 15 - 17 September 2004 / 1st International Working Conference IT and Sport \& 5th conference DVS-Section Computer Science in Sport},
  journal   = {Book of abstracts : Cologne, 15 - 17 September 2004 / 1st International Working Conference IT and Sport \& 5th conference DVS-Section Computer Science in Sport},
  publisher = {German Sport Univ.},
  address   = {K{\"o}ln},
  isbn      = {3-00-014576-1},
  pages     = {161 -- 165},
  year      = {2005},
  language  = {en}
}
@article{Ferrein2010,
  author    = {Ferrein, Alexander},
  title     = {golog.lua: Towards a Non-Prolog Implementation of Golog for Embedded Systems},
  series = {Cognitive Robotics / Lakemeyer, Gerhard (ed.)},
  journal   = {Cognitive Robotics / Lakemeyer, Gerhard (ed.)},
  pages     = {1 -- 15},
  year      = {2010},
  language  = {en}
}
@article{Ferrein2008,
  author    = {Ferrein, Alexander},
  title     = {Towards applying soccer moves in the RoboCup Standard Platform League},
  series = {{\"O}GAI-Journal},
  volume    = {Bd. 27},
  journal   = {{\"O}GAI-Journal},
  number    = {H. 3},
  organization    = {{\"O}sterreichische Gesellschaft f{\"u}r Artificial Intelligence},
  issn      = {0254-4326},
  pages     = {4 -- 9},
  year      = {2008},
  language  = {en}
}
@article{Ferrein2004,
  author    = {Ferrein, Alexander},
  title     = {Autonome Entscheidungsfindung bei Robotern : Planwirtschaft},
  series = {Linux-Magazin},
  journal   = {Linux-Magazin},
  number    = {7},
  issn      = {1432-640X (Print)},
  pages     = {50 -- 53},
  year      = {2004},
  language  = {de}
}
@article{ClaerFerreinSchiffer2019,
  author    = {Claer, Mario and Ferrein, Alexander and Schiffer, Stefan},
  title     = {Calibration of a Rotating or Revolving Platform with a LiDAR Sensor},
  series = {Applied Sciences},
  volume    = {Volume 9},
  journal   = {Applied Sciences},
  number    = {issue 11, 2238},
  publisher = {MDPI},
  address   = {Basel},
  issn      = {2076-3417},
  doi       = {10.3390/app9112238},
  pages     = {18 Seiten},
  year      = {2019},
  language  = {en}
}
@article{BooysenRiegerFerrein2011,
  author    = {Booysen, Tracy and Rieger, Michael and Ferrein, Alexander},
  title     = {Towards inexpensive robots for science \& technology teaching and education in Africa},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-61284-992-8},
  pages     = {1 -- 6},
  year      = {2011},
  language  = {en}
}
@article{BeckBuchleitnerFerreinetal.2014,
  author    = {Beck, Daniel and Buchleitner, Martin and Ferrein, Alexander and Niem{\"u}ller, Tim and Steinbauer, Gerald},
  title     = {Mostly Harmless \& AllemaniACs - mixed innovations},
  pages     = {1 -- 8},
  year      = {2014},
  language  = {en}
}