@ARTICLE{HKPSBYM2011,
		author 		= {Heinroth, T. and Kameas, A. and Pruvost, G. and Seremeti, L. and Bellik, Y. and Minker, W.},
		title 		= {Human-Computer Interaction in Next Generation Ambient Intelligent Environments},
		journal 	= {Intelligent Decision Technologies - Special Issue on Knowledge-based environments and services in HCI},
		volume 		= {5},
		number 		= {1},
		year 		= {2011},
		pages 		= {31--46},
		url 		= {http://iospress.metapress.com/content/r432117618670m76/}
}


@article{TschechneNeumann2011c,
		author 		= {Tschechne, S. and Neumann, H.},
		title     	= {Ordinal Depth from Occlusion Using Optical Flow: A Neural Model},
		journal 	= {Journal of Vision (abstract VSS 2011)},
		year      	= {2011},  
		publisher 	= {Vision Sciences Society}
}


@article{DeGreck11a,
		author    = {de Greck, M. and Scheidt, L. and B{\"o}lter, A. F. and Frommer, J. and Ulrich, C. and Stockum, E. and Enzi, B. and Tempelmann, C. and Hoffmann, T. and Han, S. and Northoff, G.},
		title     = {Altered brain activity during emotional empathy in somatoform disorder},
		journal   = {Human Brain Mapping},
		year      = {2011},
		publisher = {Wiley Online Library},
		doi       = {10.1002/hbm.21392} 
}	


@article{DeGreck11b,
		author  	= {de Greck, M. and Scheidt, L. and B{\"o}lter, A. F. and Frommer, J. and Ulrich, C. and Stockum, E. and Enzi, B. and Tempelmann, C. and Hoffmann, T. and Northoff, G.},
		title   	= {Multimodal psychodynamic psychotherapy induces normalization of reward related activity in somatoform disorder},
		journal		= {World Journal of Biological Psychiatry},
		volume  	= {12},
		number  	= {4},
		pages   	= {296--308},
		year    	= {2011}
}


@incollection{Boeck2011ACII,
		author 		= {B{\"o}ck, Ronald and Siegert, Ingo and Haase, Matthias and Lange, Julia and Wendemuth, Andreas},
		title 		= {ikannotate - A Tool for Labelling, Transcription, and Annotation of Emotionally Coloured Speech},
		booktitle 	= {Affective Computing and Intelligent Interaction.},
		publisher 	= {Springer Berlin / Heidelberg},
		year 		= {2011},
		editor 		= {D'Mello, Sidney and Graesser, Arthur and Schuller, Bj{\"o}rn and Martin, Jean-Claude},
		volume 		= {6974},
		series 		= {Lecture Notes in Computer Science},
		pages 		= {25--34},
		doi 		= {10.1007/978-3-642-24600-5}
}	


@inproceedings{endres:P34,
		author 		= {Endres, D. and Neumann, H. and Kolesnik, M. and Giese, M.A.},
		title 		= {Hooligan Detection: the Effects of Saliency and Expert Knowledge},
		booktitle 	= {Proc. Int'l. Conf. on Imaging for Crime Detection and Prevention, 2011},
		year 		= {2011},
		number 		= {3},
		pages 		= {P34--P34}
}


@incollection{LayherEtAl2011a,
		author 		= {Layher, Georg and Liebau, Hendrik and Niese, Robert and Al-Hamadi, Ayoub and Michaelis, Bernd and Neumann, Heiko},
		title 		= {Robust Stereoscopic Head Pose Estimation in Human-Computer Interaction and a Unified Evaluation Framework},
		booktitle	= {Proc. Int'l. Conf. on  Image Analysis and Processing, 2011},
		publisher 	= {Springer},
		year 		= {2011},
		volume 		= {6978},
		series 		= {LNCS},
		pages 		= {227--236}
}


@article{LayherNeumann2011,
		author 		= {Layher, G. and Neumann, H.},
		title 		= {Learning Action Recognition and Implied Motion - A Neural Model.},
		journal 	= {Perception, 40 (suppl.)},
		year 		= {2011},
		pages 		= {176}
}


@inproceedings{LayherEtAl2011b,
		author 		= {Layher, G and Neumann, H and Scherer, S and Tschechne, S and Brosch, T and Curio, C},
		title 		= {Social Signal Processing in Companion Systems: Challenges Ahead},
		booktitle 	= {In: Informatik 2011 -  Informatik schafft Communities, Workshop (Companion-Systeme und Mensch-Companion-Interaktion)},
		year 		= {2011},
		volume 		= {P-192},
		series 		= {LNI},
		pages	 	= {239--239},
		publisher 	= {Gesellschaft f{\"u}r Informatik}
}


@article{Biundo2011RealWorldPlanning,
		title 		= {Planning in the Real World},
		journal 	= {Informatik-Spektrum},
		year 		= {2011},
		volume 		= {34},
		number 		= {5},
		pages 		= {443--454},
		abstract 	= {In this article, we describe how real world planning problems can be solved by employing Artificial Intelligence planning techniques. We introduce the paradigm of hybrid planning, which is particularly suited for applications where plans are not intended to be automatically executed by systems, but are made for humans. Hybrid planning combines hierarchical planning – the stepwise refinement of complex tasks – with explicit reasoning about causal dependencies between actions, thereby reflecting exactly the kinds of reasoning humans perform when developing plans. We show how plans are generated and how failed plans are repaired in a way that guarantees stability. Our illustrating examples are taken from a domain model for disaster relief missions enforced upon extensive floods. Finally, we present a tool to support the challenging task of constructing planning domain models. The article ends with an overview of a wide varity of actual planning applications and outlines further such in the area of cognitive technical systems.},
		tags 		= {SFB-TRR-62,Planning},
		url 		= {http://www.springerlink.com/content/514981j48161127x/fulltext.pdf},
		web_url 	= {http://www.springerlink.com/content/514981j48161127x/},
		DOI 		= {10.1007/s00287-011-0562-7},
		author 		= {Biundo, Susanne and Bidot, Julien and Schattenberg, Bernd}
}


@article{RefWorks:532,
		minne 		={update},
		author		={Hady, Mohamed Farouk Abdel and Schwenker, Friedhelm and Palm, G{\"u}nther},
		year		={2011},
		title		={Multi-view Forest: A New Ensemble Method Based on Dempster-Shafer Evidence Theory},
		journal		={International Journal of Applied Mathematics and Statistics (IJAMAS): Special Issue on Soft Computing and Approximate Reasoning},
		volume		={22},
		number		={S11},
		pages		={2--19},
		url 		={http://ceser.in/ceserp/index.php/ijamas/article/view/255}
}


@inproceedings{RefWorks:501,
		minne 		={update},
		author		={Glodek, Michael and Bigalke, Lutz and Palm, G{\"u}nther and Schwenker, Friedhelm},
		year		={2011},
		title		={Recognizing Human Activities Using a Layered HMM Architecture},
		booktitle	={Machine Learning Reports, New Challenges in Neural  Computation (NC2)},
		chapter		={05},
		pages		={38--41},
		url 		={http://www.techfak.uni-bielefeld.de/~fschleif/mlr/mlr_05_2011.pdf#page=41}
}


@inproceedings{RefWorks:502,
		author		={Glodek, Michael and Bigalke, Lutz and Schels, Martin and Schwenker, Friedhelm},
		year		={2011},
		title		={Incorporating Uncertainty in a Layered HMM Architecture for Human Activity Recognition},
		booktitle	={Proceedings of the Joint Workshop on Human Gesture and Behavior Understanding(J-HGBU'11)},
		publisher	={ACM},
		pages		={33--34},
		url 		={http://dl.acm.org/citation.cfm?id=2072584}
}


@inproceedings{RefWorks:504,
		minne 		={update},
		author		={Glodek, Michael and Scherer, Stefan and Schwenker, Friedhelm},
		year		={2011},
		title		={Conditioned Hidden Markov Model Fusion for Multimodal Classification},
		booktitle	={Proceedings of the 12th European Conference on Speech Communication and Technology (Interspeech'11)},
		publisher	={ISCA},
		pages		={2269--2272}
}


@inproceedings{RefWorks:511,
		minne 		={update},
		author		={Schels, Martin and Schillinger, Patrick and Schwenker, Friedhelm},
		year		={2011},
		title		={Training of Multiple Classifier Systems Utilizing Partially Labeled Sequences},
		booktitle	={Proceedings of the 19th European Symposium on Artificial Neural Networks (ESANN'11)},
		pages		={71--76},
		url 		={http://www.dice.ucl.ac.be/Proceedings/esann/esannpdf/es2011-80.pdf}
}


@inproceedings{RefWorks:517,
		minne 		={update},
		author		={Schmidt, Miriam and Palm, G\"{u}nther and Schwenker, Friedhelm},
		editor		={Hans A. Kestler and Harald Binder and Matthias Schmid and Friedrich Leisch and Johann M. Kraus},
		year		={2011},
		title		={Spectral Graph Features for the Classification of Graphs and Graph Sequences},
		booktitle	={Proceedings of the Statistical Computing 2011},
		series		={Ulmer Informatik Berichte Nr. 2011-04},
		pages		={13}
}


@inproceedings{RefWorks:518,
		minne 		={update},
		author		={Schmidt, Miriam and Schwenker, Friedhelm},
		editor		={Xiaoyi Jiang and Miquel Ferrer and Andrea Torsello},
		year		={2011},
		title		={Classification of Graph Sequences Utilizing the Eigenvalues of the Distance Matrices and Hidden Markov Models},
		booktitle	={Proceedings of the 8th IAPR-TC-15 International Workshop on Graph-Based Representations in Pattern Recognition (GBRPR'11)},
		series		={LNCS 6658},
		publisher	={Springer},
		pages		={325--334},
		url 		={http://www.springerlink.com/content/q4080263u2524127/}
}


@inproceedings{RefWorks:519,
		minne 		={update},
		author		={Walter, Steffen and Scherer, Stefan and Schels, Martin and Glodek, Michael and Hrabal, David and Schmidt, Miriam and B{\"o}ck, Ronald and Limbrecht, Kerstin and Traue, Harald C. and Schwenker, Friedhelm},
		editor		={Julie A. Jacko},
		year		={2011},
		title		={Multimodal Emotion Classification in Naturalistic User Behavior},
		booktitle	={Proceedings of the 14th International Conference on Human Computer Interaction (HCI'11)},
		series		={LNCS 6763},
		publisher	={Springer},
		pages		={603--611},
		url 		={http://www.springerlink.com/content/606237v0u5225w50/}
}


@book{RefWorks:534,
		author		={Hady, Mohamed Farouk Abdel},
		year		={2011},
		title		={Semi-Supervised Learning with Committees: Exploiting Unlabeled Data Using Ensemble Learning Algorithms},
		publisher	={S{\"u}dwestdeutscher Verlag f{\"u}r Hochschulschriften AG Co. KG}
}


@inproceedings{RefWorks:526,
		author		={Hady, Mohamed Farouk Abdel and Herbawi, Wesam and Weber, Michael and Schwenker, Friedhelm},
		year		={2011},
		title		={A Multi-objective Genetic Algorithm for Pruning Support Vector Machines},
		booktitle	={Proceedings of the 23rd International Conference on Tools with Artificial Intelligence (ICTAI '11)},
		publisher	={IEEE},
		pages		={269--275},
		url 		={http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6103338}
}


@inproceedings{RefWorks:575,
		author		={Glodek, Michael and Tschechne, Stephan and Layher, Georg and Schels, Martin and Brosch, Tobias and Scherer, Stefan and K{\"a}chele, Markus and Schmidt, Miriam and Neumann, Heiko and Palm, G{\"u}nther and Schwenker, Friedhelm},
		editor		={Sidney D’Mello and Arthur Graesser and Björn Schuller and Jean-Claude Martin},
		year		={2011},
		title		={Multiple Classifier Systems for the Classification of Audio-Visual Emotional States},
		booktitle	={Proceedings of the Fourth International Conference on Affective Computing and Intelligent Interaction (ACII'11) - Part II},
		series		={LNCS 6975},
		publisher	={Springer},
		pages		={359--368},
		url 		={http://www.springerlink.com/content/77345u71p6x76pg3/}
}


@inproceedings{RefWorks:514,
		author		={Faußer, Stefan and Schwenker, Friedhelm},
		editor		={Sansone Carlo and Kittler Josef and Roli Fabio},
		year		={2011},
		title		={Ensemble Methods for Reinforcement Learning with Function Approximation},
		booktitle	={Proceedings of the 10th International Workshop on Multiple Classifier Systems (MCS'11)},
		series		={LNCS 6713},
		publisher	={Springer},
		pages		={56--65},
		url 		={http://www.springerlink.com/content/e752570420646qm3/}
}



@inproceedings{RefWorks:513,
		author		={Scherer, Stefan and Schels, Martin and Palm, G{\"u}nther},
		editor		={Sidney D’Mello and Arthur Graesser and Björn Schuller and Jean-Claude Martin},
		year		={2011},
		title		={How low level observations can help to reveal the user's state in HCI},
		booktitle	={Proceedings of the Fourth International Conference on Affective Computing and Intelligent Interaction (ACII'11) - Part II},
		series		={LNCS 6975},
		publisher	={Springer},
		pages		={81--90},
		url 		={http://www.springerlink.com/content/51n447463mv54041/}
}


@inproceedings{RefWorks:588,
		author		={Thom, Markus and Schweiger, Roland and Palm, G{\"u}nther},
		year		={2011},
		title		={Training of Sparsely Connected MLPs},
		booktitle	={Proceedings of the 33rd Annual Symposium of the German Association for Pattern Recognition (DAGM'11)},
		publisher	={Springer},
		url 		={http://www.springerlink.com/content/p60314576q55721h/},
		series 		={LNCS 6835},
		pages		={356--365}
}


@inproceedings{RefWorks:587,
		author		={Thom, Markus and Schweiger, Roland and Palm, G{\"u}nther},
		year		={2011},
		title		={Supervised Matrix Factorization with Sparseness Constraints and Fast Inference},
		booktitle	={Proceedings of the International Joint Conference on Neural Networks (IJCNN'11)},
		publisher 	={IEEE},
		url 		={http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6033328&tag=1},
		pages		={973--979}
}


@INPROCEEDINGS{errsth45zre43423,
		author 		={Heinroth, Tobias and Koleva, Savina and Minker, Wolfgang},
		month 		={aug},
		title 		={Topic Switching Strategies for Spoken Dialogue Systems},
		booktitle 	={Proc. of the 12th Annual Conference of the International Speech Communication Association},
		year 		={2011},
		location 	={Florence (Italy)}
}


@INPROCEEDINGS{Noth1112:Explanation,
		author 		= {Nothdurft, Florian and Minker, Wolfgang},
		keywords 	= {Adaptive systems, Computer applications, Cooperative systems, Expert Systems, knowledge based systems, Pervasive computing},
		month 		= {dec},
		title 		= {Explanation Architecture for Companion Systems},
		booktitle 	= {2011 IEEE Jordan Conference on Applied Electrical Engineering and Computing Technologies (AEECT 2011)},
		year 		= {2011},
		address 	= {Amman, Jordan},
		abstract 	= {One of the most important challenges in the field of human-computer interaction, is maintaining and enhancing the willingness of the user to interact with the technical system. This willingness to cooperate provides a solid basis which is needed for a collaborative human-computer dialogue. This paper investigates how the intelligibility of a technical system can be upheld by providing explanations to the user. We show that the content of an explanation and the decision when to provide it should not be based solely on a user's knowledge level. Several input factors should be taken into account for this decision. Finally we present our approach of a modular architecture for an intelligent system being able to provide explanations.},
		days		= {6}
}


@INPROCEEDINGS{Panning11a,
		author 		= {Panning, Axel and Al-Hamadi, Ayoub and Michaelis, Bernd},
		title 		= {A Color Based Approach for Eye Blink Detection in Image Sequences},
		booktitle 	= {IEEE International Conference on Signal and Image Processing Applications (ICSIPA 2011)},
		year 		= {2011},
		pages 		= {40--45},
		owner 		= {panning},
		timestamp 	= {2011.10.28}
}


@INPROCEEDINGS{Niese11a,
		author 		= {Niese, Robert and Al-Hamadi, Ayoub and Heuer, Michael and Michaelis, Bernd and Matuszewski, Bogdan},
		title 		= {Machine Vision Based Recognition of Emotions Using the Circumplex Model of Affect},
		booktitle 	= {Multimedia Technology (ICMT), 2011 International Conference on},
		year 		= {2011},
		pages 		= {6424--6427},
		month 		= {july},
		doi 		= {10.1109/ICMT.2011.6001887},
		owner 		= {niese},
		timestamp 	= {2011.10.28}
}


@article{Scheich11,
		Author 		= {Scheich, H. and Brechmann, A. and Brosch, M. and Budinger, E. and Ohl, F. W. and Selezneva, E. and Stark, H. and Tischmeyer, W. and Wetzel, W.},
		Title 		= {Behavioral Semantics of Learning and Crossmodal Processing in Auditory Cortex: The Semantic Processor Concept},
		Journal 	= {Hear Res},
		Volume 		= {271},
		Number 		= {1-2},
		Pages 		= {3--15},
		Year 		= {2011}
}


@inproceedings{Wolff11,
		author 		= {Wolff, S. and Kohrs, C. and Scheich, H. and Brechmann, A.},
		title 		= {Temporal Contingency and Prosodic Modulation of Feedback in Human-Computer Interaction: Effects on Brain Activation and Performance in Cognitive Tasks},
		booktitle 	= {Informatik 2011, volume 192 of Lecture Notes in Informatics, page 238. GI-Jahrestagung 2011, Berlin},
		year 		= {2011}
} 


@ARTICLE{Honold2011icom,
		author 		= {Honold, Frank and Sch{\"u}ssel, Felix and Weber, Michael},
		title 		= {A UML-Based Approach for Model Driven GUI Generation},
		journal 	= {i-com},
		year 		= {2011},
		volume 		= {10},
		pages 		= {26--32},
		number 		= {3},
		month 		= {November},
		note 		= {Editoren: Gerrit Meixner and Sebastian Feuerstack},
		abstract 	= {Zusammenfassung Die Erstellung der Benutzungsschnittstelle nimmt mittlerweile einen großen Teil im Entwicklungsprozess ein. Je komplexer Anwendungen werden, desto zeit- und kostenintensiver wird es, geeignete Oberfl{\"a}chen zu erstellen. Eine automatisierte L{\"o}sung k{\"o}nnte hier Abhilfe schaffen. Vorhandene Techniken bieten maximal eine Teilautomatisierung und sind zudem nicht in den Arbeitsprozess der Entwickler ohne St{\"o}rungen einzubinden, da sie oftmals eigene Modellierungssprachen voraussetzen. Der hier vorgestellte Ansatz basiert auf dem Cameleon Reference Framework und verwendet als Ausgangsbasis f{\"u}r die Generierung die UML. So kann das Verfahren ohne aufwendiges Einarbeiten angewendet werden. GUIs f{\"u}r unterschiedliche Zielplattformen k{\"o}nnen automatisch aus UML-Diagrammen erzeugt werden. Durch den Einsatz von Beautifications ist es zudem m{\"o}glich, wiederverwendbare Anpassungen der Oberfl{\"a}chen zu erstellen und so Expertenwissen bez{\"u}glich Interaktion und Gestaltung einzubringen},
	    abstract    = {The design and realization of user interface is an important part in the software development process. The more complex applications become, the more time-consuming and cost-intensive it will be to build suitable user interfaces. Automatic model driven approaches are seen to produce relief. Present techniques offer automation of the UI-generation, but not for the entire process. The automation is hard to be integrated into developers' current workflows, because they often require special modeling languages. Our approach is based on the Cameleon Reference Framework and relies on UML as basis for the UI-generation process. The way of modeling can be easily applied without further practice. We show that is possible to derive different platform specific GUIs from a single UML model. With the use of additional beautifications it facilitates to realize re-usable UI-customizations in order to integrate expertise from the fields of design and interaction modeling},
		doi 		= {10.1524/icom.2011.0029},
		file 		= {Honold2011icom.pdf:Honold2011icom.pdf:PDF},
		keywords 	= {Model driven UI generation, abstract UI, concrete UI, UML, XML, XAML},
		owner 		= {Frank},
		timestamp 	= {2011.12.01},
		url 		= {http://www.oldenbourg-link.com/doi/pdf/10.1524/icom.2011.0029}
}


@INPROCEEDINGS{Gluege2011NCTA,
		author 		= {Gl{\"u}ge, Stefan and B{\"o}ck, Ronald and Wendemuth, Andreas},
		title 		= {Segmented-Memory Recurrent Neural Networks versus Hidden Markov Models in Emotion Recognition from Speech},
		booktitle 	= {Proceedings of the 3rd International Joint Conference on Computational Intelligence (IJCCI 2011)},
		year 		= {2011},
		pages 		= {8},
		month 		= {October 24-26},
		publisher 	= {INSTICC}
}


@inproceedings{Hoffmann_2011,
		author 		= {Hoffmann, Holger and Kessler, Henrik and Limrecht, Kerstin and Walter, Steffen and Traue, Harald C},
		title		= {The Effect of Different Display Durations on the Recognition Accuracy of Subtle Facial Expressions of Emotion},
		booktitle 	= {Proceedings of the Plenary meeting of the International Society for Research on Emotion (ISRE2011), Kyoto, Japan},
		year		= {2011}
}


@inproceedings{Tan_2011,
		Author		= {Tan, Jun W and Walter, Steffen and Scheck, Andreas and Hrabal, David and Hoffmann, Holger and Kessler, Henrik and Traue, Harald C},
		Title 		= {Facial Eletromyography (fEMG) Activities in Response to Affective Visual Stimulation},
		Booktitle 	= {Proceedings of the Workshop on Affective Computational Intelligence (WACI) in IEEE Symposium Series on Computational Intelligence, Paris, France},
		Year		= {2011},
		Pages		= {44--49}
}


@inproceedings{Walter_2011,
		author 		= {Walter, Steffen and Wendt, Cornelia and Limbrecht, Kerstin and Gruss, Sascha and Traue, Harald C},
		title 		= {Comparison of Subjectively Experienced Emotions and Dispositions in Man-Machine and Man-Man Scenarios},
		booktitle 	= {Proceedings of the 41th Conference of the Gesellschaft für Informatik (Informatik'11), GI-Edition LNI, 237, Berlin},
		year 		= {2011}
}


@INCOLLECTION{Bidot2011AmbientEnvironments,
		title     = {Artificial Intelligence Planning for Ambient Environments},
		pages     = {195--225},
		booktitle = {Next Generation Intelligence Environments - Ambient Adaptive Systems},
		publisher = {Springer},
		year      = {2011},
		chapter   = {6},
		editor    = {Tobias Heinroth and Wolfgang Minker},
		author    = {Bidot, Julien and Biundo, Susanne},
		edition   = {1}
}


@inproceedings{UMCPISR,
		author 			= {Oertel, C. and Scherer, S. and Wagner, P. and Campbell, N.},
		booktitle 		= {Proceedings of Interspeech 2011},
		date-Added 		= {2011-05-17 08:25:22 +0200},
		date-Modified 	= {2011-09-20 19:53:26 +0000},
		keywords 		= {stefan s., sfb},
		pages 			= {1541--1544},
		publisher 		= {International Science Congress Association (ISCA)},
		title 			= {On the use of multimodal cues for the prediction of involvement in spontaneous conversation},
		year 			= {2011}
}


@INPROCEEDINGS{Zablotskaya2001_1,
		author 			= {Zablotskaya, Kseniya and Abbas, Mohsin and Zablotskiy, Sergey and Walter, Steffen and Minker, Wolfgang},
		title 			= {Measuring Verbal Intelligence Using Linguistic Analysis},
		booktitle 		= {The 7th International Conference on Intelligent Environments},
		year 			= {2011}
}


@BOOK{2011th01,
		editor 			= {Heinroth, Tobias and Minker, Wolfgang},
		title 			= {{Next Generation Intelligent Environments: Ambient Adaptive Systems}},
		year 			= {2011},
		publisher 		= {Springer},
		address 		= {Boston (USA)},
        url 			= {http://www.springer.com/engineering/signals/book/978-1-4614-1298-4}
}


@INPROCEEDINGS{2011as01,
		author 			= {Schmitt, Alexander and Zgorzelski, Alexander and Minker, Wolfgang},
		month 			= {aug},
		title 			= {{Tackling a Shilly-Shally Classifier for Predicting Task Success in Spoken Dialogue Interaction}},
		booktitle 		= {Proc. of the International Conference on Speech and Language Processing (ICSLP)},
		year 			= {2011},
		location 		= {Florence (Italy)}
}


@INPROCEEDINGS{Zablotskaya2001_2,
		author 			= {Zablotskaya, Kseniya and Zablotskiy, Sergey and Walter, Steffen and Minker, Wolfgang},
		title 			= {A Simple One-Way Analysis of Variance as a Way to Determine More Informative Features for Speech-Based User's Verbal Intelligence Estimation},
		booktitle 		= {XIV International Conference Speech and Computer (SPECOM2011)},
		year 			= {2011}
}


@INPROCEEDINGS{Niese2011b,
		author 		= {Niese, Robert and Al-Hamadi, Ayoub and Michaelis, Bernd},
		title 		= {Machine Vision Based Recognition of Emotions from Facial Expressions	Using the Circumplex Model of Affect},
		booktitle 	= {IEEE International Conference on Multimedia Technology (ICMT2011)},
		year 		= {2011},
		editor 		= {Andreas Maier},
		pages 		= {6424--6428},
		owner 		= {niese},
		timestamp 	= {2011.09.16}
}


@INPROCEEDINGS{Panning2011,
		author 		= {Panning, Axel and Al-Hamadi, Ayoub and Michaelis, Bernd},
		title 		= {Efficient Measurement of Eye Blink and Eye-Open-State in Image Sequences Using Color Information},
		booktitle 	= {IEEE International Conference on Signal and Image Processing Applications (ICSIPA 2011) (accepted)},
		year 		= {2011},
		editor 		= {Andreas Maier},
		pages 		= {1--2}
}


@INPROCEEDINGS{Saeed2011a,
		author 		= {Saeed, Anwar and Niese, Robert and Al-Hamadi, Ayoub and Michaelis, Bernd},
		title 		= {Coping with Hand-Hand Overlapping in Bimanual Movements},
		booktitle 	= {IEEE International Conference on Signal and Image Processing Applications (ICSIPA 2011) (accepted)},
		year 		= {2011},
		owner 		= {niese},
		timestamp 	= {2011.09.16}
}


@INPROCEEDINGS{Saeed.2011,
		author 		= {Saeed, Anwar and Niese, Robert and Al-Hamadi, Ayoub and Panning, Axel},
		title 		= {Hand-face-touch Measure: a Cue for Human Behavior Analysis},
		booktitle 	= {Intelligent Computing and Intelligent Systems (ICIS), 2011 IEEE International Conference on},
		year 		= {2011},
		volume 		= {3},
		pages 		= {605--609}
}


@INPROCEEDINGS{poguntke2011,
		author 		= {Poguntke, M. and Berton, A.},
		title 		= {One Application, One User Interface Model, Many Cars: Abstract Interaction Modeling in the Automotive Domain},
		booktitle 	= {3rd International Workshop on Multimodal Interfaces for Automotive Applications (MIAA) in conjunction with IUI 2011, the International Conference on Intelligent User Interfaces},
		year 		= {2011},
		month 		= {February},
		pages   	= {9--12},
		publisher 	= {ACM},
		address 	= {Palo Alto, USA}
} 


@incollection{Haase11,
		author		= {Haase, Matthias and Friesen, Rafael and Lange, Julia and R{\"o}sner, Dietmar and Frommer, J{\"o}rg},
		year 		= {2011},
		title 		= {{Ein neues Paradigma zur empirischen Untersuchung des Sprachinhaltes in der Nutzer-Companion-Interaktion}},
		pages 		= {236},
		booktitle 	= {Informatik 2011},
		series 		= {Lecture Notes in Informatics},
		volume 		= {192},
		isbn 		= {978-3-88579-286-4},
		editor  	= {Hans-Ulrich Hei\ss and Peter Pepper and Holger Schlingloff and J{\"o}rg Schneider},
		url 		= {http://www.user.tu-berlin.de/komm/CD/paper/060321.pdf},
		publisher 	= {GI-Jahrestagung 2011, Berlin},
		note 		= {Full paper available at http://www.user.tu-berlin.de/komm/CD/paper/060321.pdf}
}


@incollection{Lange11,
		author 		= {Lange, Julia and Frommer, J{\"o}rg},
		year 		= {2011},
		title 		= {Subjektives Erleben und intentionale Einstellung in Interviews zur Nutzer-Companion-Interaktion},
		pages 		= {240},
		booktitle 	= {Informatik 2011},
		series 		= {Lecture Notes in Informatics},
		volume 		= {192},
		isbn 		= {978-3-88579-286-4},
		editor	 	= {Hans-Ulrich Hei\ss and Peter Pepper and Holger Schlingloff and J{\"o}rg Schneider},
		url 		= {http://www.user.tu-berlin.de/komm/CD/paper/060332.pdf},
		publisher 	= {GI-Jahrestagung 2011, Berlin},
		note 		= {Full paper available at http://www.user.tu-berlin.de/komm/CD/paper/060332.pdf}
}


@INPROCEEDINGS{Reuter2011b,
		author		= {Reuter, Stephan and Dietmayer, Klaus and Handrich, Sebastian},
		title		= {Real-Time Implementation of a Random Finite Set Particle Filter},
		year		= {2011},
		booktitle	= {6th Workshop Sensor Data Fusion (SDF)},
		month		= {October},
		address 	= {Berlin}

}


@INPROCEEDINGS{Geier2011OnlineInference,
		author    = {Geier, Thomas and Biundo, Susanne},
		title     = {Approximate Online Inference for Dynamic Markov Logic Networks},
		booktitle = {Proceedings of the 23rd {IEEE} International Conference on Tools with Artificial Intelligence},
		year      = {2011},
		pages     = {764--768},
		keywords  = {dmln, mln, dynamic, inference},
		url       = {/fileadmin/website_uni_ulm/iui.inst.090/Publikationen/2011/Geier11ApproxDMLNs.pdf},
		abstract  = {We examine the problem of filtering for dynamic probabilistic systems using Markov Logic Networks. We propose a method to approximately compute the marginal probabilities for the current state variables that is suitable for online inference. Contrary to existing algorithms, our approach does not work on the level of belief propagation, but can be used with every algorithm suitable for inference in Markov Logic Networks, such as MCSAT. We present an evaluation of its performance on two dynamic domains.}

}


@inproceedings{BidotGC2011,
		author    = {Bidot, Julien and Goumopoulos, Christos and Calemis, Ioannis},
		title     = {Using AI Planning and Late Binding for Managing Service Workflows in Intelligent Environments},
		booktitle = {Proceedings of the Ninth Annual IEEE International Conference on Pervasive Computing and Communications (PerCom)},
		year      = {2011},
		pages     = {156--163},
		doi       = {http://dx.doi.org/10.1109/PERCOM.2011.5767580}
}


@incollection{Walter_2011-2,
        author		= {Katicic, Jurica and Bachvarov, Angel and Walter, Steffen and Hrabal, David},
        title		= {Emotional Customer Feedback on Virtual Products in Immersive Environment},
        booktitle	= {20. Scientific and Technical Conference with International Participation (ADP-2011)},
        publisher	= {Publisher of the Technical University of Sofia},
        volume		= {2},
        pages		= {665--675},
        year		= {2011}
}


@article{WALTER1,
		author 		= {Walter, Steffen and Kessler, Henrik and Gruss, Sascha and Jerg-Bretzke, Lucia and Scheck, Andreas and Str{\"o}bel, Jochen and Hoffmann, Holger and Traue, Harald C.},
		title 		= {The Influence of Neuroticism and Psychological Symptoms on the Assessment of Images in Three-Dimensional Emotion Space},
		journal 	= {GMS Psycho-Social-Medicine},
		year 		= {2011},
		volume 		= {8: Doc 04},
		note 		= {DOI:  10.3205/psm000073},
		pages 		= {online}
}


@article{springerlink:10.1007/s12652-011-0084-9,
		author 		= 	{Tan, Jun-Wen and Walter, Steffen and Scheck, Andreas and Hrabal, David and Hoffmann, Holger and Kessler, Henrik and Traue, Harald},
		affiliation = 	{Emotion Laboratory, Section of Medical Psychology, University of Ulm, Frauensteige 6, 89075 Ulm, Germany},
		title 		= 	{Repeatability of Facial Electromyography (EMG) Activity over Corrugator Supercilii and Zygomaticus Major on Differentiating Various Emotions},
		journal 	= 	{Journal of Ambient Intelligence and Humanized Computing},
		publisher 	= 	{Springer Berlin / Heidelberg},
		issn 		= 	{1868-5137},
		keyword 	= 	{Technik},
		pages 		= 	{1--8},
		year 		= 	{2011},
		url 		= 	{http://dx.doi.org/10.1007/s12652-011-0084-9},
		note 		= 	{10.1007/s12652-011-0084-9}
}


@inproceedings{Siegert2011,
		author 		= {Siegert, I. and B{\"o}ck, R. and Vlasenko, B. and Philippou-H{\"u}bner, D. and Wendemuth, A.},
		booktitle 	= {Multimedia and Expo (ICME), 2011 IEEE International Conference on},
		title		= {Appropriate Emotional Labelling of Non-acted Speech Using Basic Emotions, Geneva Emotion Wheel and Self Assessment Manikins},
		editor 		= {Irene Chen and Gabriel Fernandez and Haohong Wang},
		publisher 	= {IEEE},
		year		= {2011},
		month		= {july},
		pages		= {1--6},
		doi			= {http://dx.doi.org/10.1109/ICME.2011.6011929}
}


@inproceedings{Vlasenko2011a,
		author		= {Vlasenko, Bogdan and Philippou-H{\"u}bner, David and Prylipko, Dmytro and B{\"o}ck, Ronald and Siegert, Ingo and Wendemuth, Andreas},
		booktitle 	= {Multimedia and Expo (ICME), 2011 IEEE International Conference on},
		title		= {Vowels Formants Analysis Allows Straightforward Detection of High Arousal Emotions},
		editor 		= {Irene Chen and Gabriel Fernandez and Haohong Wang},
		publisher 	= {IEEE},
		year		= {2011},
		month		= {july},
		pages		= {1--6}
}


@inproceedings{Boeck2011a,
		author		= {B{\"o}ck, Ronald and Siegert, Ingo and Vlasenko, Bogdan and Wendemuth, Andreas and Haase, Matthias and Lange, Julia},
		booktitle 	= {Multimedia and Expo (ICME), 2011 IEEE International Conference on},
		title		= {A Processing Tool for Emotionally Coloured Speech},
		editor 		= {Irene Chen and Gabriel Fernandez and Haohong Wang},
		publisher 	= {IEEE},
		year		= {2011},
		month		= {july},
		pages		= {1}
}


@inproceedings{Vlasenko2011b,
		author			= {Vlasenko, Bogdan and Prylipko, Dmytro and Philippou-H{\"u}bner, David and Wendemuth, Andreas},
		title			= {Vowels Formants Analysis Allows Straightforward Detection of High Arousal Acted and Spontaneous Emotions},
		booktitle	 	= {Proceedings of the 12th Annual Conference of the International Speech Communication Association INTERSPEECH},
		year			= {2011},
		pages			= {1577--1580},
		publisher		= {IEEE}
}


@INPROCEEDINGS{Elkawkagy11HybridMultiAgent2,
		author    = {Elkawkagy, Mohamed and Biundo, Susanne},
		title     = {Hybrid Multi-agent Planning},
		booktitle = {Proceedings of the of the Ninth German Conference on Multi-Agent System Technologies (MATES 2011)},
		year      = {2011},
		pages     = {16--28},
		publisher = {IOS Press},
		url       = {http://www.uni-ulm.de/in/ki/publikationen/2011/eb11mates.html}
}


@INPROCEEDINGS{Mueller11HierarchicalFSCs,
		author    = {M{\"u}ller, Felix and Biundo, Susanne},
		title     = {HTN-Style Planning in Relational POMDPs Using First-Order FSCs},
		booktitle = {Proceedings of the 34th Annual German Conference on Artificial Intelligence (KI 2011)},
		pages     = {216--227},
		year      = {2011},
		publisher = {Springer},
		editor    = {Joscha Bach and Stefan Edelkamp},
		url       = {http://www.uni-ulm.de/in/ki/publikationen/2011/mb11ki.html}
}


@INPROCEEDINGS{Bercher11Preferences,
		author    = {Bercher, Pascal and Biundo, Susanne},
		title     = {Hybrid Planning with Preferences Using a Heuristic for Partially Ordered Plans},
		booktitle = {26th PuK Workshop (Planen, Scheduling und Konfigurieren, Entwerfen) (PuK 2011)},
		pages     = {online},
		year      = {2011}
}


@INBOOK{eregddfhdbcbxxvsafycysgbb,
		author 		= {Pruvost, Ga{\"{e}}tan and Heinroth, Tobias and Bellik, Yacine and Minker, Wolfgang},
		title 		= {User Interaction Adaptation within Ambient Environments},
		edition 	= {Next Generation Intelligent Environments: Ambient Adaptive Systems},
		chapter 	= {5},
		year 		= {2011},
		pages 		= {153--194},
		publisher 	= {Springer, Boston (USA)}
}


@INPROCEEDINGS{schmitt2011a,
		author 		= {Schmitt, Alexander and Schatz, Benjamin and Minker, Wolfgang},
		month 		= {June},
		title 		= {Modeling and Predicting Quality in Spoken Human-Computer Interaction},
		booktitle 	= {Proceedings of the SIGDIAL 2011 Conference},
		year 		= {2011},
		pages 		= {173--184},
		publisher 	= {Association for Computational Linguistics},
		address 	= {Portland, Oregon, USA}
}


@article{Krauss2011,
		author 		=  {Kraus, Johann M. and Muessel, Christoph and Palm, G{\"u}nther and Kestler, Hans},
		title 		=  {Multi-Objective Selection for Collecting Cluster Alternatives},
		journal 	=  {Comput Stat},
		year 		=  {2011},
		volume 		=  {26},
		number 		=  {2},
		pages 		=  {341--353},
		doi 		=  {10.1007/s00180-011-0244-6}
}


@article{Kestler2011,
		author 		=  {Kestler, Hans A. and Lausser, Ludwig and Lindner, Wolfgang and Palm, G{\"u}nther},
		title 		=  {On the Fusion of Threshold Classifiers for Categorization and Dimensionality Reduction},
		journal 	=  {Comput Stat},
		year 		=  {2011},
		volume 		=  {26},
		number 		=  {2},
		pages 		=  {321--240},
		doi   		=  {10.1007/s00180-011-0243-7}
}


@INPROCEEDINGS{Minker2011_1,
		author 		= {Zablotskaya, Kseniya and Rahim, Umair and Zablotskiy, Sergey and Walter, Steffen and Minker, Wolfgang},
		title 		= {Conversation Peculiarities of People with Different Verbal Intelligence},
		booktitle 	= {IWSDS 2011: Workshop on Paralinguistic Information and its Integration in Spoken Dialogue Systems},
        doi 		= {10.1007/978-1-4614-1335-6_17},
		part 		= {4},
		pages 		= {157--163},
		year 		= {2011}
}


@ARTICLE{Minker2011_2,
		author 	= {Heinroth, Tobias and Kameas, Achilles and Pruvost, Ga{\"{e}}tan and Seremeti, Lambrini and Bellik, Yacine and Minker, Wolfgang},
		title 	= {{Human-Computer Interaction in Next Generation Ambient Intelligent Environments}},
		journal = {Intelligent Decision Technologies - Special Issue on Knowledge-based environments and services in HCI},
		volume 	= {5},
		number 	= {1},
		year 	= {2011},
		pages 	= {31--46},
		issn 	= {1872-4981},
		doi 	= {http://dx.doi.org/10.3233/IDT-2011-0096}
}


@INPROCEEDINGS{Dialogue2011_1,
		author 		= {Bertrand, Gregor and Nothdurft, Florian and Honold, Frank and Sch{\"{u}}ssel, Felix},
        key 		= {spoken language dialogue system; dialogue design; graphical modeling},
		month 		= {Jun},
		title 		= {CALIGRAPHI Creation of Adaptive diaLogues usIng a GRAPHical Interface},
		booktitle 	= {35th Annual IEEE Computer Software and Applications Conference},
		series 		= {COMPSAC},
		year 		= {2011},
		pages 		= {393--400},
		publisher 	= {CPS, IEEE},
		location 	= {Munich},
        doi 		= {10.1109/COMPSAC.2011.58},
		abstract 	= {In the research area of spoken language dialogue systems there are many ways for modeling dialogues. The dialog model’s particular structure depends on the algorithm used to interpret it. In most cases a dialogue’s model is quite difficult to understand and to create. We present a novel technique for modeling dialogues based on ready to use open source tools in an easy and understandable way. Making use of our approach a dialogue designer (unfamiliar with the internals of the dialogue manager) can simply develop even complex and adaptive dialogues. The dialogues are then ready to be interpreted by the dialogue management in order to integrate them seamlessly into the spoken language dialogue system.}

}


@INPROCEEDINGS{2011su01,
		author 		= {Ultes, Stefan and Schmitt, Alexander and Minker, Wolfgang},
		month 		= {Aug},
		title 		= {Attention, Sobriety Checkpoint! Can Humans Determine by Means of Voice, if Someone is Drunk... and can Automatic Classifiers Compete?},
		booktitle 	= {Proc. of the International Conference on Speech and Language Processing (ICSLP)},
		year 		= {2011},
		location 	= {Florence (Italy)}
}


@inproceedings{Brechmann11,
		author 		= {Brechmann, A. and Kohrs, C. and Angenstein, N. and Scheich, H.},
		title	 	= {Dorsal Striatum and Substantia Nigra are Activated by Unexpected Delays in Neutral Feedback},
		booktitle 	= {Proceedings of the Annual Meeting of the Society For Neuroscience, Washington, USA},
		year 		= {2011}
}


@inproceedings{Schulz11,
		author 		= {Schulz, A. L. and Schattenberg, B. and Woldeit, M. L. and Brechmann, A. and Biundo, S. and Ohl, F. W.},
		title 		= {Reinforcement Learning and Planning Models for Two-Way-Avoidance and Reversal Learning},
		booktitle 	= {Proceedings of the Annual Meeting of the Society For Neuroscience, Washington, USA},
		year 		= {2011}
}


@article{Nowicka11,
		author 	= {Nowicka, A. and Marchewka, A. and Jednorog, K. and Tacikowski, P. and Brechmann, A.},
		title 	= {Forgetting of Emotional Information is Hard: An fMRI Study of Directed Forgetting},
		journal = {Cereb Cortex},
		volume 	= {21},
		number 	= {3},
		pages 	= {539--549},
		year 	= {2011}
}


@inproceedings{Kohrs11,
		author 		= {Kohrs, C. and Angenstein, N. and Scheich, H. and Brechmann, A.},
		title 		= {The Temporal Contingency of Feedback: Effects on Brain Activity},
		booktitle 	= {Proceedings of the XI International Conference on Cognitive Neuroscience},
		Year 		= {2011}
}


@INPROCEEDINGS{Reuter2011,
		author 		= {Reuter, Stephan and Dietmayer, Klaus},
		title 		= {Pedestrian Tracking Using Random Finite Sets},
		year 		= {2011},
		booktitle	= {Information Fusion (FUSION), 2011 Proceedings of the 14th International Conference on},
		pages		= {1--8},
		month		= {july}
} 


@INPROCEEDINGS{2011su02_1,
		author 		= {Ultes, Stefan and Heinroth, Tobias and Schmitt, Alexander and Minker, Wolfgang},
		month 		= {09},
		title 		= {A Theoretical Framework for a User-Centered Spoken Dialog Manager},
		booktitle 	= {Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems Workshop},
		year 		= {2011},
		pages 		= {241--246},
		publisher 	= {Springer},
		location 	= {Granada, Spain},
		isbn 		= {978-1-4614-1334-9},
		abstract 	= {Dialog strategies have long since been handcrafted by dialog experts. Only within the last decade, research has moved to data-driven methods leading to statistical models. But still, most dialog systems make use solely of the spoken words and their semantics, although speech signals reveal much more about the speaker, e.g. its age, gender, emotional state, etc. Using this speaker state information - along with the semantics - can be a promising way of moving dialog systems towards better performance whilst making them more natural at the same time. Partially Observable Markov Decision Processes (POMDPs), a state-of-the-art statistical modeling method, offer an easy and unified way of integrating speaker state information into dialog systems. In this contribution we present our ongoing research on combining a POMDP-based dialog manager with speaker state information.}
}


@INPROCEEDINGS{Bertrand2011_09,
		author 		= {Bertrand, Gregor and Nothdurft, Florian and Minker, Wolfgang and Walter, Steffen and Traue, Harald},
		month 		= {09},
		title 		= {Adapting Dialogue to User Emotion - A Wizard-of-Oz study for adaptation strategies},
		booktitle 	= {Proceedings of the Paralinguistic Information and its Integration in Spoken Dialogue Systems Workshop},
		year 		= {2011},
		publisher 	= {Springer},
		location 	= {Granada (Spain)},
		pages    	= {285--294},
		doi      	= {10.1007/978-1-4614-1335-6_28},
		part     	= {6},
		abstract 	= {In Spoken Language Dialogue Systems (SLDS) there is a growing trend to make the system act more human-like to render the dialogue more agreeable for the user. One of the methods to achieve these system qualities is to take into account the way that the user is feeling and to react appropriately. However, it is not clear what appropriate means in this context. What is the system to do when sensing a specific emotion? Is the appropriate reaction user-dependent? Situation-dependent? Context-dependent? Is the appropriate reaction dependent on the complex process of neurotransmitters circulating in the brain system of the user at the moment of the reaction? In order to address some of the questions above we conduct a Wizard-of-Oz study based on the findings of a preliminary study. We are collecting data about different kinds of users that are put in a cognitively demanding situation. We try to find out relations between different types of users and different types of system strategies that address their emotional state.}
}


@INPROCEEDINGS{honold2011b,
		author 		= {Honold, F. and Sch{\"u}ssel, F. and Weber, M. and Bertrand, G. and Nothdurft, F. and Minker, W.},
		title 		= {Ein Goal-basierter Ansatz f{\"u}r adaptive multimodale Systeme (Poster)},
		booktitle 	= {Mensch und Computer 2011},
		year 		= {2011},
		address 	= {Chemnitz},
		month 		= {September}
}


@INPROCEEDINGS{honold2011,
		author 		= {Honold, Frank and Poguntke, Mark and Sch{\"u}ssel, Felix and Weber, Michael},
		title 		= {Adaptive Dialogue Management and UIDL-based Interactive Applications},
		booktitle 	= {Interact 2011, Workshop: Software Support for User Interface Description	Languages},
		year 		= {2011},
		address 	= {Lisbon},
		month 		= {September}
}


@article{BoueckeEtAl2011,
		author 		= {Bouecke, Jan D. and Tlapale, Emilien and Kornprobst, Pierre and Neumann, Heiko},
		title 		= {Neural Mechanisms of Motion Detection, Integration, and Segregation: From Biology to Artificial Image Processing Systems},
		journal 	= {EURASIP Journal on Advances in Signal Processing},
		volume 		= {2011},
		year 		= {2011}, 
		pages 		= {6:1--6:22},
		articleno 	= {6},
		numpages 	= {22},
		publisher 	= {Hindawi Publishing Corp.}
}


@ARTICLE{RaudiesEtAl2011,
		author 		= {Raudies, Florian and Mingolla, Ennio and Neumann, Heiko},
		title 		= {A Model of Motion Transparency Processing with Local Center-Surround Interactions and Feedback},
		journal 	= {Neural Computation},
		year 		= {2011},
		volume 		= {23},
		pages 		= {2868--2914}
}


@Article{myOwnJournalArticleNeumann3,
		author 		=      {Beck, Cornelia and Neumann, Heiko},
		title 		=      {Combining Feature Selection and Integration - A Neural Model for MT Motion Selectivity},
		journal 	=      {PLoS ONE},
		year 		=      {2011},
		volume 		=      {6},
		number 		=      {7},
		doi 		= 	   {10.1371/journal.pone.0021254}
}


@ARTICLE{Biundo11CognitiveSystems,
		author   = {Biundo, Susanne and Bercher, Pascal and Geier, Thomas and M{\"u}ller, Felix and Schattenberg, Bernd},
		title    = {Advanced User Assistance Based on {AI} Planning},
		journal  = {Cognitive Systems Research},
		year     = {2011},
		volume   = {12},
		pages    = {219--236},
		number   = {3-4},
		month    = {April},
		note     = {Special Issue on Complex Cognition},
		doi      = {10.1016/j.cogsys.2010.12.005},
		issn     = {1389-0417},
		keywords = {Cognitive technical systems, Companion-technology, Hybrid planning, Plan repair, Plan explanation, Real-world planning},
		url      = {http://www.sciencedirect.com/science/article/B6W6C-51TGG9K-1/2/4f8891da44f7fbe776d553396911a589}
}


@INPROCEEDINGS{Elkawkagy11LandmarkStrategies,
		author    = {Elkawkagy, Mohamed and Bercher, Pascal and Schattenberg, Bernd and Biundo, Susanne},
		title     = {Landmark-Aware Strategies for Hierarchical Planning},
		booktitle = {Workshop on Heuristics for Domain-independent Planning (HDIP 2011) at ICAPS 2011},
		pages     = {73--79},
		year      = {2011}
}


@INPROCEEDINGS{Geier11HybridDecidability,
		author    = {Geier, Thomas and Bercher, Pascal},
		title     = {On the Decidability of HTN Planning with Task Insertion},
		booktitle = {Proceedings of the 22nd International Joint Conference on Artificial Intelligence (IJCAI 2011)},
		year      = {2011},
		pages     = {1955--1961}
}


@incollection{springerlink:10.1007/978-3-642-21616-9_67,
		author 		= {R{\"o}sner, Dietmar and Friesen, Rafael and Otto, Mirko and Lange, Julia and Haase, Matthias and Frommer, J{\"o}rg},
		affiliation = {Department of Knowledge Processing and Language Engineering, Otto-von-Guericke University, Magdeburg, Germany},
		title 		= {Intentionality in Interacting with Companion Systems An Empirical Approach},
		booktitle 	= {Human-Computer Interaction. Towards Mobile and Intelligent Interaction Environments},
		series 		= {Lecture Notes in Computer Science},
		editor 		= {Jacko, Julie},
		publisher 	= {Springer Berlin / Heidelberg},
		isbn 		= {978-3-642-21615-2},
		keyword 	= {Computer Science},
		pages 		= {593--602},
		volume 		= {6763},
		url 		= {http://dx.doi.org/10.1007/978-3-642-21616-9_67},
		note		= {10.1007/978-3-642-21616-9_67},
		year 		= {2011}
}


@incollection{springerlink:10.1007/978-3-642-21602-2_14,
		author 		= {Otto, Mirko and Friesen, Rafael and R{\"o}sner, Dietmar},
		affiliation = {Department of Knowledge Processing and Language Engineering, Otto-von-Guericke-University, Magdeburg, Germany},
		title 		= {Message Oriented Middleware for Flexible Wizard of Oz Experiments in HCI},
		booktitle 	= {Human-Computer Interaction. Design and Development Approaches},
		series 		= {Lecture Notes in Computer Science},
		editor 		= {Jacko, Julie},
		publisher 	= {Springer Berlin / Heidelberg},
		isbn 		= {978-3-642-21601-5},
		keyword 	= {Computer Science},
		pages 		= {121--130},
		volume 		= {6761},
		url 		= {http://dx.doi.org/10.1007/978-3-642-21602-2_14},
		note 		= {10.1007/978-3-642-21602-2_14},
		year 		= {2011}
}


@article{10.1109/TLT.2010.24,
		author 		= {Amelung, Mario and Krieger, Katrin and R{\"o}sner, Dietmar},
		title 		= {E-Assessment as a Service},
		journal 	= {IEEE Transactions on Learning Technologies},
		volume 		= {4},
		issn 		= {1939-1382},
		year 		= {2011},
		pages 		= {162--174},
		doi 		= {http://doi.ieeecomputersociety.org/10.1109/TLT.2010.24},
		publisher 	= {IEEE Computer Society},
		address 	= {Los Alamitos, CA, USA}
}