- vom 14.7.2021
ZiF
2010


Who are you? On the acquisition of information about people for an agent that remembers
In: ICAART 2012 - Proceedings of the 4th International Conference on Agents and Artificial Intelligence, Jg. 2, S. 98-1052012




Virtual humans growing up: from primary toward secondary emotions
In: KI - Künstliche Intelligenz, Jg. 2008 H. 1, S. 23-272008




Two modes of thinking - also relevant for the learning of mathematics?
In: For the learning of mathematics, Jg. 2 H. 2, S. 38-451981

Towards meaningful robot gesture
In: Human Centered Robot Systems: Cognition, Interaction, Technology, Jg. 6, S. 173-1822009


Toward alignment with a virtual human - achieving joint attention
In: KI 2008: Advances in Artificial Intelligence, Jg. LNAI 5243, S. 292-2992008


The visual, the auditory and the haptic – A user study on combining modalities in virtual worlds
In: Virtual Augmented and Mixed Reality. Designing and Developing Augmented and Virtual Environments, Jg. 8021, S. 159-1682013

The role of technology in the cognitive development of mathematics learners
In: The journal of mathematical behavior, Jg. 5 H. 2, S. 209-2321986



Textunderstanding in LILOG - sorts and reference objects
In: Wissensbasierte Systeme: 2. Internationaler GI-Kongreß, München, 20./21. Okt. 1987, Jg. 155, S. 246-2591987


Talking topically to artificial dialog partners: Emulating humanlike topic awareness in a virtual agent
In: Agents and Artificial Intelligence: 4th International Conference, ICAART 2012, Vilamoura, Portugal, February 6-8, 2012. Revised Selected Papers, Jg. 358, S. 392-4062013



Structuring and modules for knowledge bases: Motivation for a new model
In: Knowledge-Based Systems, Jg. 7 H. 1, S. 49-511994
Strangers and friends: Adapting the conversational style of an artificial agent
In: Human-Computer Interaction: Towards Intelligent and Implicit Interaction, Jg. 8008, S. 102-1112013



Spatial references with gaze and pointing in shared space of humans and robots
In: Spatial Cognition IX, Jg. 8684, S. 121-1362014
Small talk is more than chit-chat: Exploiting structures of casual conversations for a virtual agent
In: KI 2012: Advances in Artificial Intelligence, Jg. 7526, S. 119-1302012
Skill automaticity in mathematics instruction: a response to Gagné
In: Journal for research in mathematics education, Jg. 14 H. 3, S. 204-2091983



Simulating wind and warmth in virtual reality: conception, realization and evaluation for a CAVE environment
In: JVRB - Journal of Virtual Reality and Broadcasting, Jg. 11 H. 102014
Simulating the emotion dynamics of a multimodal conversational agent
In: Affective Dialogue Systems - Proceedings of the Tutorial and Research Workshop, ADS 2004, Jg. 3068, S. 154-1652004


Sharpening one's diagnostic skill by simulating students' error behaviors
In: Focus on learning problems in mathematics, Jg. 9 H. 2, S. 43-561987
Sharing emotions and space - empathy as a basis for cooperative spatial interaction
In: Proceedings of the 11th International Conference on Intelligent Virtual Agents (IVA 2011), Jg. 6895, S. 350-3622011
Selected results from the rational number project
In: Proceedings of the Ninth International Conference for the Psychology of Mathematics Education, Jg. vol. 1: Individual contributions, S. 342-3511985


Research problems in mathematics education - III
In: For the learning of mathematics, Jg. 4 H. 3, S. 22-231984
Rational number learning aids: transfer from continuous models to discrete models
In: Focus on learning problems in mathematics, Jg. 10 H. 4, S. 1-181988


Processing iconic gestures in a multimodal virtual construction environment
In: Gesture-Based Human-Computer Interaction and Simulation, Jg. 5085, S. 187-1922009


Order and equivalence of rational numbers: a cognitive analysis
In: Journal for research in mathematics education, Jg. 16 H. 1, S. 18-361985
Order and equivalence of rational numbers: a clinical teaching experiment
In: Journal for research in mathematics education, Jg. 15 H. 5, S. 323-3411984

On children's quantitative concept of rational number: construct and estimate the sum
In: Proceedings of the fifth annual meeting: Montréal Sept. 29 - Oct. 1, 1983 = actes de la cinquième rencontre annuelle / PME-NA, North American Chapter of the International Group for the Psychology of Mathematics Education, Jg. vol. 2, S. 272-2791983











Modeling Embodied Feedback with Virtual Humans
In: Modeling Communication With Robots And Virtual Humans. Second ZiF Research Group International Workshop on Embodied Communication in Humans and Machines, Bielefeld, Germany, April 5-8, 2006, Revised Selected Papers, Jg. 4930, S. 18-372008





Let's talk topically with artificial agents! Providing agents with humanlike topic awareness in everyday dialog situations
In: Proceedings of the 4th International Conference on Agents and Artificial Intelligence (ICAART), Jg. 2 H. 2012, S. 62-712012
Let’s get personal: Assessing the impact of personal information in human-agent conversations
In: Human-Computer Interaction. Advanced Interaction Modalities and Techniques, Jg. 8511, S. 450-4612014
Kognitive Kategorien
In: GWAI / Proceedings: German Workshop on Artificial Intelligence, Jg. vol. 13, S. 482-4831989











Inconsistent student behavior in applicational situations of mathematics
In: Proceedings of the Ninth International Conference for the Psychology of Mathematics Education, Jg. vol. 1: Individual contributions, S. 362-3681985
Imitation games with an artificial agents: From mimicking to understanding shape-related iconic gestures
In: Gesture-Based Communication in Human-Computer Interaction : selected revised papers, Jg. 2915, S. 436-4472004
Identifying fractions on number lines
In: Journal for research in mathematics education, Jg. 19 H. 3, S. 215-2321988

