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INDIGO publications
  • K.O. Arras, S. Grzonka, M. Luber, and W. Burgard. Efficient people tracking in laser range data using a multi-hypothesis leg-tracker with adaptive occlusion probabilities. In Proc. IEEE International Conference on Robotics and Automation (ICRA), 2008. [pdf]

  • H. Baltzakis, A. Argyros, M. Lourakis, and P. Trahanias. Tracking of human hands and faces through probabilistic fusion of multiple visual cues. Computer Vision Systems. Lecture Notes in Computer Science, pp. 33-42, Springer, Berlin, May 2008. [pdf]

  • H. Baltzakis and A. Argyros. Propagation of pixel hypotheses for multiple objects tracking. Advances in Visual Computing. Lecture Notes in Computer Science, pp. 140-149, Springer, Berlin, November 2009. [pdf]

  • H. Baltzakis, M. Pateraki and P. Trahanias. Visual Human-Robot Interaction within the INDIGO project. Poster session of the 4th International Conference on Cognitive Systems, 2010.

  • W. Burgard, C. Stachniss, G. Grisetti, B. Steder, R. Kummerle, C. Dornhege, M. Ruhnke, A. Kleiner and J.D. Tardos. A comparison of SLAM algorithms based on a graph of relations. In Proc. IEEE International Conference on Intelligent Robots and Systems (IROS), 2009.[pdf]

  • S. Dalzel-Job, C. Nicol and J. Oberlander. Comparing behavioural and self-report measures of engagement with an embodied conversational agent: A first report on eye tracking in Second Life. In Proc. of the 2008 Symposium on Eye Tracking Research & Applications (ETRA 2008), pp 83-85. Savannah, GA, March, 2008. [pdf]

  • C. Eppner, J. Sturm, M. Bennewitz, C. Stachniss and W. Burgard. Imitation learning with generalized task descriptions. In Proc. IEEE International Conference on Robotics and Automation (ICRA), 2009. [pdf]

  • M.E. Foster and C. Matheson. Following assembly plans in cooperative, task-based human-robot dialogue. In Proc. 12th Workshop on the Semantics and Pragmatics of Dialogue (Londial 2008), London, June 2008. [pdf]

  • M.E. Foster, E.G. Bard, R.L. Hill, M. Guhe, J. Oberlander and A. Knoll. The Roles of Haptic-Ostensive Referring Expressions in Cooperative, Task-based Human-Robot Dialogue. In Proc. 3rd IEEE International Conference on Human-Robot Interaction (HRI 2008), Amsterdam, March 2008. [pdf]

  • M. E. Foster, M. Giuliani, A. Isard, C. Matheson, J. Oberlander and A. Knoll. Evaluating Description and Reference Strategies in a Cooperative Human-Robot Dialogue System. In Proc. of International Joint Conferences on Artificial Intelligence (IJCAI), 2009. [pdf]

  • D. Galanis, G. Karakatsiotis, G. Lampouras and I. Androutsopoulos. An open-source natural language generator for OWL ontologies and its use in Protege and Second Life. In Proc. 12th Conference of the European Chapter of the Association for Computational Linguistics (EACL): Demonstrations Session, 2009. [pdf]

  • D. Galanis and I. Androutsopoulos. An Extractive Supervised Two-Stage Method for Sentence Compression. Proceedings of Human Language Technologies: The 11th Annual Conference of the North American Chapter of the Association for Computational Linguistics (HLT-NAACL 2010), Los Angeles, CA, USA, 2010. (Accepted for publication.)

  • J. Henderson, O. Lemon and K. Georgila. Hybrid reinforcement / supervised learning of dialogue policies from fixed datasets. Computational Linguistics, 34(4), pp. 487-511. [pdf]

  • G. Karakatsiotis, D. Galanis, G. Lampouras and I. Androutsopoulos. NaturalOWL: Generating Texts from OWL Ontologies in Protege and in Second Life. System demonstration, 18th European Conference on Artificial Intelligence (ECAI), Patras, Greece, 2008. [pdf]

  • N. Karamanis, M. Poesio, C. Mellish and J. Oberlander. Evaluating centering for information ordering using corpora. Computational Linguistics, 35(1), 29-46. [pdf]

  • Z. Kasap and N. Magnenat-Thalmann. Interacting with Emotion and Memory enabled Virtual Characters and Social Robots. In T. Nishida, C. Faucher and L. C. Jain (eds.), Modelling Machine Emotions for Realizing Intelligence: Foundations and Applications, Springer, Germany (to appear).

  • Z. Kasap and N. Magnenat-Thalmann. Intelligent virtual humans with autonomy and personality :State-of-the-art. In N. Magnenat-Thalmann, L. C. Jain, and N. Ichalkaranje (eds.), New Advances in Virtual Humans. Studies in Computational Intelligence, pp. 43-84. Springer, 2008. [pdf]

  • Z. Kasap, B. Moussa, P. Chaudhuri and N. Magnenat-Thalmann. Making them remember - emotional virtual characters with memory. IEEE Computer Graphics and Applications, 29(2), pp. 20-29, 2009. [pdf]

  • A. Koller, J. Moore, B. di Eugenio, J. Lester, L. Stoia, D. Byron, J. Oberlander and K. Striegnitz. Instruction giving in virtual worlds. In R. Dale and M. White (eds.), Shared Tasks and Comparative Evaluation in Natural Language Generation: Workshop Report (Chapter based on presentation at NSF Workshop, Arlington, Va. April 2007), pp 47-55, 2007.

  • P. Kondaxakis, S. Kasderidis and P. Trahanias. Tracking Multiple Targets from a Mobile Robot Platform using a Laser Range Scanner. In Proc. IET on Target tracking and data fusion: Algorithms and applications, pp. 177-184, Birmingham, UK, April 2008. [pdf]

  • P. Kondaxakis, S. Kasderidis and P. Trahanias. A multi-target tracking technique for mobile robots using a laser range scanner. In Proc. IEEE International Conference on Robots and Systems (IROS'08), Nice, France, 2008. [pdf]

  • P. Kondaxakis, H. Baltzakis and P. Trahanias. Learning moving objects in a multi-target tracking scenario for mobile robots that use laser range measurements. In Proc. IEEE/RSJ Intlernational Conference on Intelligent Robotics and Systems (IROS), St. Louis, MO, USA, October 2009. [pdf]

  • S. Konstantopoulos, I. Androutsopoulos, H. Baltzakis, V. Karkaletsis, C. Matheson, A. Tegos and P. Trahanias. INDIGO: Interaction with Personality and Dialogue Enabled Robots. System demonstration, 18th European Conference on Artificial Intelligence (ECAI), Patras, Greece, 2008. [pdf]

  • S. Konstantopoulos, V. Karkaletsis and C. Matheson. Robot personality: Representation and externalization. In Proc International Workshop on Computational Aspects of Affective and Emotional Interaction (CAFFEi 08), pp. 5-13. Patras, Greece, July 2008. [pdf]

  • S. Konstantopoulos, V. Karkaletsis and D. Bilidas. An intelligent authoring environment for abstract semantic representations of cultural object descriptions. In Proc. EACL Workshop on Language Technology and Resources for Cultural Heritage, Social Sciences, Humanities, and Education (LaTeCH-SHELT&R-09), Athens, March 2009. [pdf]

  • S. Konstantopoulos, A. Tegos, D. Bilidas, I. Androutsopoulos, G. Lampouras, C. Matheson and O. Deroo. Adaptive Natural-Language Interaction. In Proc. of System Demonstrations, Conf. of the European Chapter of the Association for Computational Linguistics (EACL-09), Athens, Greece, April 2009. [pdf]

  • R. Kuemmerle, B. Steder, C. Dornhege, M. Ruhnke, G. Grisetti, C. Stachniss and A. Kleiner. On Measuring the Accuracy of SLAM Algorithms. Journal of Autonomous Robots 27(4), pp. 387-407, 2009.[pdf]

  • G. Lampouras and I. Androutsopoulos. Finding Short Definitions of Terms on Web Pages. In Proc. Conference on Empirical Methods in Natural Language Processing (EMNLP 2009), Suntec, Singapore, pp. 1270-1279, 2009.[pdf]

  • B. Lau, K.O. Arras and W. Burgard. Tracking groups of people with a multi-model hypothesis tracker. In Proc. IEEE International Conference on Robotics and Automation (ICRA), 2009.[pdf]

  • B. Lau, K.O. Arras and W. Burgard. Multi-model Hypothesis Group Tracking and Group Size Estimation. In Proc. ICRA Workshop on People Detection and Tracking, 2009.

  • B. Lau, K.O. Arras and W. Burgard. Multi-model Hypothesis Group Tracking and Group Size Estimation. International Journal of Social Robotics, Springer Netherlands, 2009. [pdf]

  • B. Lau, C. Sprunk and W. Burgard. Kinodynamic motion planning for mobile robots using splines. In Proc. IEEE International Conference on Intelligent Robots and Systems (IROS), 2009. [pdf]

  • M. Luber, K.O. Arras, C. Plagemann and W. Burgard. Tracking and classification of dynamic objects: An unsupervised learning approach. In Proc. Robotics: Science and Systems, Zurich, Switzerland, 2008.[pdf]

  • N. Magnenat-Thalmann, Z. Kasap and M. Ben Moussa. Communicating with a virtual human or a skin-based robot head. In Proc. of the 8th IEEE International Conference on Automatic Face and Gesture Recognition, Amsterdam, Netherlands, 2008. [pdf]

  • N. Magnenat-Thalmann and Z. Kasap. Virtual Humans in Serious Games. In Proc. IEEE International Conference on CyberWorlds, 2009. [pdf]

  • J. Mueller, C. Stachniss, K.O. Arras and W. Burgard. Socially Inspired Motion Planning for Mobile Robots in Populated Environments. In Proc. of International Conference on Cognitive Systems (CogSys), 2008. [pdf]

  • J. Oberlander, G. Karakatsiotis, A. Isard and I. Androutsopoulos. Building an Adaptive Museum Gallery in Second Life. In Proc. "Museums and the Web", Montreal, Quebec, Canada, 2008. [pdf]

  • M. Pateraki, H. Baltzakis, P. Kondaxakis and P. Thahanias. Tracking of facial features to support human-robot interaction.In Proc. International Conference on Robotics and Automation (ICRA), 2009. [pdf]

  • A. Schneider, J. Sturm, C. Stachniss, M. Reisert, H. Burkhardt and W. Burgard. Object identification with tactile sensors using bag-of-features. In Proc. IEEE International Conference on Intelligent Robots and Systems (IROS), 2009.[pdf]

  • M. Sigalas, H. Baltzakis and P. Trahanias. Visual tracking of independently moving body and arms. In Proc. IEEE/RSJ Intlernational Conference on Intelligent Robotics and Systems (IROS), St. Louis, MO, USA, October 2009. [pdf]

  • J. Sturm, C. Plagemann and W. Burgard. Body schema learning for robotic manipulators from visual self-perception. Journal of Physiology 103(3-5), pp. 220-231, 2009.[pdf]

  • J. Sturm, V. Pradeep, C. Stachniss, C. Plagemann, K. Konolige and W. Burgard. Learning Kinematic Models for Articulated Objects. In Proc. International Joint Conference on Artificial Intelligence (IJCAI), 2009. [pdf]

  • J. Sturm, C. Stachniss, V. Pradeep, C. Plagemann, K. Konolige and W. Burgard. Towards Understanding Articulated Objects. In Proc. Workshop on Robot Manipulation at Robotics: Science and Systems Conference (RSS), 2009.[pdf]

  • D. Vogiatzis, C. Spyropoulos, S. Konstantopoulos, V. Karkaletsis, Z. Kasap, C. Matheson and O. Deroo. An affective robot guide to museums. In Proc. 4th International Workshop on Human-Computer Conversation, Bellagio, Italy, October, 2008.[pdf]

  • X. Zabulis, H. Baltzakis and A. Argyros. Vision-based hand gesture recognition for human- computer interaction. In C. Stefanides, editor, The Universal Access Handbook. Lawrence Erlbaum Associates, Inc. (LEA), 2009. [pdf]
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