Kopp, Stefan

Towards a common framework for multimodal generation: the behavior markup language,

Kopp, S., Krenn, B., Marsella, S., Marshall, A. N., Pelachaud, C., Pirker, H., Thórisson, K. R., & Vilhjálmsson, H. (2006) · Lecture Notes in Computer Science

Social Robot Interaction and HRISpeech and dialogue systems

Cited by 417

To err is human(-like): effects of robot gesture on perceived anthropomorphism and likability

Salem, M., Eyssel, F., Rohlfing, K., Kopp, S., & Joublin, F. (2013) · International Journal of Social Robotics

Social Robot Interaction and HRIAI in Service Interactions

Cited by 407

Synthesizing multimodal utterances for conversational agents

Kopp, S., & Wachsmuth, I. (2004) · Computer Animation and Virtual Worlds

Human Motion and AnimationSpeech and dialogue systems

Cited by 243

The behavior markup language: recent developments and challenges,

Vilhjálmsson, H., Cantelmo, N., Cassell, J., E. Chafai, N., Kipp, M., Kopp, S., Mancini, M., Marsella, S., Marshall, A. N., Pelachaud, C., et al. (2007) · Lecture Notes in Computer Science

Human Motion and AnimationSpeech and dialogue systems

Cited by 223

A Second Chance to Make a First Impression? How Appearance and Nonverbal Behavior Affect Perceived Warmth and Competence of Virtual Agents over Time

Bergmann, K., Eyssel, F., & Kopp, S. (2012) · Lecture Notes in Computer Science

Social Robot Interaction and HRIAI in Service Interactions

Cited by 136

Adaptive Robot Language Tutoring Based on Bayesian Knowledge Tracing and Predictive Decision-Making

Schodde, T., Bergmann, K., & Kopp, S. (2017) · Proceedings of the 2017 ACM/IEEE International Conference on Human-Robot Interaction

Intelligent Tutoring Systems and Adaptive LearningSocial Robot Interaction and HRI

Cited by 110

Virtual Agents as Daily Assistants for Elderly or Cognitively Impaired People

Yaghoubzadeh, R., Kramer, M., Pitsch, K., & Kopp, S. (2013) · Lecture Notes in Computer Science

Technology Use by Older AdultsSocial Robot Interaction and HRI

Cited by 98

Modeling embodied feedback with virtual humans,

Kopp, S., Allwood, J., Grammer, K., Ahlsen, E., & Stocksmeier, T. (2008) · Lecture Notes in Computer Science

Social Robot Interaction and HRISpeech and dialogue systems

Cited by 71

The Next Step towards a Function Markup Language

Heylen, D., Kopp, S., Marsella, S. C., Pelachaud, C., & Vilhjálmsson, H. (2008) · Lecture Notes in Computer Science

Speech and dialogue systemsSocial Robot Interaction and HRI

Cited by 70

More Human-Likeness, More Trust?: The Effect of Anthropomorphism on Self-Reported and Behavioral Trust in Continued and Interdependent Human-Agent Cooperation

Kulms, P., & Kopp, S. (2019) · Proceedings of Mensch und Computer 2019

Social Robot Interaction and HRIHuman-Automation Interaction and Safety

Cited by 68

“Alexa, You're Really Stupid”: A Longitudinal Field Study on Communication Breakdowns Between Family Members and a Voice Assistant

Mavrina, L., Szczuka, J., Strathmann, C., Bohnenkamp, L. M., Krämer, N., & Kopp, S. (2022) · Frontiers in Computer Science

Speech and dialogue systemsAI in Service Interactions

Cited by 43

The analysis of embodied communicative feedback in multimodal corpora: a prerequisite for behavior simulation

Allwood, J., Kopp, S., Grammer, K., Ahlsén, E., Oberzaucher, E., & Koppensteiner, M. (2007) · Language Resources and Evaluation

Language, Discourse, Communication StrategiesSpeech and dialogue systems

Cited by 40

Adaptive Grounding and Dialogue Management for Autonomous Conversational Assistants for Elderly Users

Yaghoubzadeh, R., Pitsch, K., & Kopp, S. (2015) · Lecture Notes in Computer Science

Speech and dialogue systemsSocial Robot Interaction and HRI

Cited by 23

The ALICO corpus: analysing the active listener

Malisz, Z., Włodarczak, M., Buschmeier, H., Skubisz, J., Kopp, S., & Wagner, P. (2016) · Language Resources and Evaluation

Language, Discourse, Communication StrategiesSpeech and dialogue systems

Cited by 23

Incremental multimodal feedback for conversational agents,

Kopp, S., Stocksmeier, T., & Gibbon, D. (2007) · Lecture Notes in Computer Science

Speech and dialogue systemsLanguage, Discourse, Communication Strategies

Cited by 21

Synthesis of prosodic attitudinal variants in German backchannel “ja”,

Stocksmeier, T., Kopp, S., & Gibbon, D. (2007) · Interspeech 2007

Phonetics and Phonology ResearchSpeech Recognition and Synthesis

Cited by 20

The Communicative Activity of "Making Suggestions" as an Interactional Process: Towards a Dialog Model for HAI

Opfermann, C., Pitsch, K., Yaghoubzadeh, R., & Kopp, S. (2017) · Proceedings of the 5th International Conference on Human Agent Interaction

Speech and dialogue systemsSocial Robot Interaction and HRI

Cited by 10

Towards graceful turn management in human-agent interaction for people with cognitive impairments

Yaghoubzadeh, R., & Kopp, S. (2016) · 7th Workshop on Speech and Language Processing for Assistive Technologies (SLPAT 2016)

Speech and dialogue systemsSocial Robot Interaction and HRI

Cited by 5

Enabling robust and fluid spoken dialogue with cognitively impaired users

Yaghoubzadeh, R., & Kopp, S. (2017) · Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue

Speech and dialogue systemsAssistive Technology in Communication and Mobility

Cited by 5