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Stefan Kopp
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- affiliation: Bielefeld University, Germany
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2020 – today
- 2024
- [c146]Lisa Michelle Bohnenkamp
, Olga Abramov
Are Robots' Gestures Understood? A Study on the Factors Influencing how Humans Perceive Information Present in Robot Gestures. HRI (Companion) 2024: 263-267 - [c145]Dominik Battefeld, Felix Liedeker, Philipp Cimiano, Stefan Kopp:
ASCODI: An XAI-based interactive reasoning support system for justifiable medical diagnosing. MAI-XAI@ECAI 2024: 16-32 - [i11]Amelie Sophie Robrecht, Hendric Voß, Lisa Gottschalk, Stefan Kopp:
Integrating Representational Gestures into Automatically Generated Embodied Explanations and its Effects on Understanding and Interaction Quality. CoRR abs/2406.12544 (2024) - [i10]Amelie Sophie Robrecht
Towards an Analysis of Discourse and Interactional Pragmatic Reasoning Capabilities of Large Language Models. CoRR abs/2408.03074 (2024) - [i9]Rajmund Nagy, Hendric Voß, Youngwoo Yoon, Taras Kucherenko, Teodor Nikolov, Thanh Hoang-Minh, Rachel McDonnell, Stefan Kopp, Michael Neff, Gustav Eje Henter:
Towards a GENEA Leaderboard - an Extended, Living Benchmark for Evaluating and Advancing Conversational Motion Synthesis. CoRR abs/2410.06327 (2024) - 2023
- [j37]Paul Hellwig
Let the user have a say - voice in automated decision-making. Comput. Hum. Behav. 138: 107446 (2023) - [c144]Andreas Wendemuth, Stefan Kopp:
Multiparty Dialogic Processes of Goal and Strategy Formation in Hybrid Teams. CHIRA (1) 2023: 110-120 - [c143]Sonja Stange
Towards Robots That Meet Users' Need for Explanation. HHAI 2023: 361-365 - [c142]Florian Schröder
Resolving References in Natural Language Explanation Requests about Robot Behavior in HRI. HRI (Companion) 2023: 772-774 - [c141]Amelie Sophie Robrecht
SNAPE: A Sequential Non-Stationary Decision Process Model for Adaptive Explanation Generation. ICAART (1) 2023: 48-58 - [c140]Hendric Voß
AQ-GT: a Temporally Aligned and Quantized GRU-Transformer for Co-Speech Gesture Synthesis. ICMI 2023: 60-69 - [c139]Leon Harz
FEIN-Z: Autoregressive Behavior Cloning for Speech-Driven Gesture Generation. ICMI 2023: 763-771 - [c138]Amelie Sophie Robrecht
A Study on the Benefits and Drawbacks of Adaptivity in AI-generated Explanations. IVA 2023: 1:1-1:8 - [c137]Hendric Voß
Augmented Co-Speech Gesture Generation: Including Form and Meaning Features to Guide Learning-Based Gesture Synthesis. IVA 2023: 6:1-6:8 - [c136]Niklas Krome
Towards Real-time Co-speech Gesture Generation in Online Interaction in Social XR. IVA 2023: 25:1-25:8 - [c135]Marcel Heisler
Making an Android Robot Head Talk. RO-MAN 2023: 1837-1842 - [e6]Birgit Lugrin, Marc Erich Latoschik, Sebastion von Mammen, Stefan Kopp, Florian Pécune, Catherine Pelachaud:
Proceedings of the 23rd ACM International Conference on Intelligent Virtual Agents, IVA 2023, Würzburg, Germany, September 19-22, 2023. ACM 2023, ISBN 978-1-4503-9994-4 [contents] - [d2]Hendric Voß
BiGe corpus. Zenodo, 2023 - [d1]Hendric Voß
AQGT-A corpus. Zenodo, 2023 - [i8]Hendric Voß, Stefan Kopp:
AQ-GT: a Temporally Aligned and Quantized GRU-Transformer for Co-Speech Gesture Synthesis. CoRR abs/2305.01241 (2023) - [i7]Hendric Voß, Stefan Kopp:
Augmented Co-Speech Gesture Generation: Including Form and Meaning Features to Guide Learning-Based Gesture Synthesis. CoRR abs/2307.09597 (2023) - 2022
- [j36]Jan Pöppel
Resonating Minds - Emergent Collaboration Through Hierarchical Active Inference. Cogn. Comput. 14(2): 581-601 (2022) - [j35]Sebastian Kahl
Towards autonomous artificial agents with an active self: Modeling sense of control in situated action. Cogn. Syst. Res. 72: 50-62 (2022) - [j34]Lina Mavrina
"Alexa, You're Really Stupid": A Longitudinal Field Study on Communication Breakdowns Between Family Members and a Voice Assistant. Frontiers Comput. Sci. 4: 791704 (2022) - [j33]Sonja Stange
Self-Explaining Social Robots: An Explainable Behavior Generation Architecture for Human-Robot Interaction. Frontiers Artif. Intell. 5 (2022) - [c134]Dominik Battefeld, Stefan Kopp:
Formalizing Cognitive Biases in Diagnostic Reasoning. FCR@KI 2022: 102-118 - [c133]Sophie Husemann, Jan Pöppel, Stefan Kopp:
Differences and Biases in Mentalizing About Humans and Robots. RO-MAN 2022: 490-497 - [p7]Stefan Kopp
The Fabric of Socially Interactive Agents: Multimodal Interaction Architectures. The Handbook on Socially Interactive Agents (2) 2022: 77-112 - [p6]Birgit Lugrin, Catherine Pelachaud
Challenge Discussion on Socially Interactive Agents: Considerations on Social Interaction, Computational Architectures, Evaluation, and Ethics. The Handbook on Socially Interactive Agents (2) 2022: 561-626 - [i6]Hendric Voß, Heiko Wersing, Stefan Kopp:
Addressing Data Scarcity in Multimodal User State Recognition by Combining Semi-Supervised and Supervised Learning. CoRR abs/2202.03775 (2022) - 2021
- [j32]Olga Abramov
The Relation Between Cognitive Abilities and the Distribution of Semantic Features Across Speech and Gesture in 4-year-olds. Cogn. Sci. 45(7) (2021) - [j31]Katharina J. Rohlfing
Explanation as a Social Practice: Toward a Conceptual Framework for the Social Design of AI Systems. IEEE Trans. Cogn. Dev. Syst. 13(3): 717-728 (2021) - [c132]Jan Pöppel, Stefan Kopp, Stacy Marsella:
Less Egocentric Biases in Theory of Mind When Observing Agents in Unbalanced Decision Problems. CogSci 2021 - [c131]Sonja Stange
Effects of Referring to Robot vs. User Needs in Self-Explanations of Undesirable Robot Behavior. HRI (Companion) 2021: 271-275 - [c130]Victoria Buchholz, Stefan Kopp
Towards Adaptive Worker Assistance in Monitoring Tasks. ICHMS 2021: 1-4 - [c129]Hendric Voß
Addressing Data Scarcity in Multimodal User State Recognition by Combining Semi-Supervised and Supervised Learning. ICMI Companion 2021: 317-323 - [c128]Sonja Stange
Explaining Before or After Acting? How the Timing of Self-Explanations Affects User Perception of Robot Behavior. ICSR 2021: 142-153 - [i5]Jan Pöppel, Sebastian Kahl, Stefan Kopp:
Resonating Minds - Emergent Collaboration Through Hierarchical Active Inference. CoRR abs/2112.01210 (2021) - [i4]Sebastian Kahl, Sebastian Wiese, Nele Rußwinkel, Stefan Kopp:
Towards autonomous artificial agents with an active self: modeling sense of control in situated action. CoRR abs/2112.05577 (2021) - 2020
- [j30]Thorsten Schodde, Laura Hoffmann
Adapt, Explain, Engage - A Study on How Social Robots Can Scaffold Second-language Learning of Children. ACM Trans. Hum. Robot Interact. 9(1): 6:1-6:27 (2020) - [c127]Teena Hassan, Stefan Kopp
Towards an Interaction-Centered and Dynamically Constructed Episodic Memory for Social Robots. HRI (Companion) 2020: 233-235 - [c126]Laura Hoffmann
What a Pity, Pepper!: How Warmth in Robots' Language Impacts Reactions to Errors during a Collaborative Task. HRI (Companion) 2020: 245-247 - [c125]Sonja Stange
Effects of a Social Robot's Self-Explanations on How Humans Understand and Evaluate Its Behavior. HRI 2020: 619-627 - [c124]Agnieszka Wykowska
Social Cognition for HRI: Exploring the Relationship between Mindreading and Social Attunement in Human-Robot Interaction. HRI (Companion) 2020: 665-666 - [c123]Victoria Buchholz, Stefan Kopp
Towards an Adaptive Assistance System for Monitoring Tasks: Assessing Mental Workload using Eye-Tracking and Performance Measures. ICHMS 2020: 1-6 - [c122]Pejman Sajjadi, Mahda M. Bagher, Jan Oliver Wallgrün, Stefan Kopp
Mixed or Virtual: Does Device Type Matter in Human-ECA Interactions. iLRN 2020: 230-235
2010 – 2019
- 2019
- [j29]Astrid M. Rosenthal-von der Pütten
Dominant and submissive nonverbal behavior of virtual agents and its effects on evaluation and negotiation outcome in different age groups. Comput. Hum. Behav. 90: 397-409 (2019) - [j28]Pejman Sajjadi
A personality-based emotional model for embodied conversational agents: Effects on perceived social presence and game experience of users. Entertain. Comput. 32 (2019) - [c121]Jan Pöppel, Stefan Kopp:
Egocentric Tendencies in Theory of Mind Reasoning: An Empirical and Computational Analysis. CogSci 2019: 2585-2591 - [c120]Olga Abramov, Stefan Kopp, Katharina J. Rohlfing, Friederike Kern, Ulrich Mertens, Anne Németh:
Semantic coordination of speech and gesture in young children. CogSci 2019: 3234 - [c119]Paul Vogt
Second Language Tutoring Using Social Robots: L2TOR - The Movie. HRI 2019: 373 - [c118]Paul Vogt
Second Language Tutoring Using Social Robots: A Large-Scale Study. HRI 2019: 497-505 - [c117]Philipp Kulms, Stefan Kopp:
More Human-Likeness, More Trust?: The Effect of Anthropomorphism on Self-Reported and Behavioral Trust in Continued and Interdependent Human-Agent Cooperation. MuC 2019: 31-42 - [c116]Andreas Wendemuth, Stefan Kopp:
Towards cognitive systems for assisted cooperative processes of goal finding and strategy change. SMC 2019: 4302-4307 - [e5]Catherine Pelachaud
Proceedings of the 19th ACM International Conference on Intelligent Virtual Agents, IVA 2019, Paris, France, July 2-5, 2019. ACM 2019, ISBN 978-1-4503-6672-4 [contents] - [i3]Jan Pöppel, Stefan Kopp:
Satisficing Mentalizing: Bayesian Models of Theory of Mind Reasoning in Scenarios with Different Uncertainties. CoRR abs/1909.10419 (2019) - 2018
- [j27]Felix Hülsmann
Classification of motor errors to provide real-time feedback for sports coaching in virtual reality - A case study in squats and Tai Chi pushes. Comput. Graph. 76: 47-59 (2018) - [j26]Philipp Kulms, Stefan Kopp
A Social Cognition Perspective on Human-Computer Trust: The Effect of Perceived Warmth and Competence on Trust in Decision-Making With Computers. Frontiers Digit. Humanit. 5: 14 (2018) - [j25]Tony Belpaeme, Paul Vogt
Guidelines for Designing Social Robots as Second Language Tutors. Int. J. Soc. Robotics 10(3): 325-341 (2018) - [c115]Stefan Kopp, Mara Brandt, Hendrik Buschmeier, Katharina Cyra, Farina Freigang, Nicole C. Krämer, Franz Kummert, Christiane Opfermann, Karola Pitsch, Lars Schillingmann, Carolin Straßmann, Eduard Wall, Ramin Yaghoubzadeh:
Conversational Assistants for Elderly Users - The Importance of Socially Cooperative Dialogue. ICAHGCA@AAMAS 2018: 10-17 - [c114]Jan Pöppel, Stefan Kopp:
Satisficing Models of Bayesian Theory of Mind for Explaining Behavior of Differently Uncertain Agents: Socially Interactive Agents Track. AAMAS 2018: 470-478 - [c113]Hendrik Buschmeier, Stefan Kopp:
Communicative Listener Feedback in Human-Agent Interaction: Artificial Speakers Need to Be Attentive and Adaptive. AAMAS 2018: 1213-1221 - [c112]Jan de Wit, Thorsten Schodde, Bram Willemsen, Kirsten Bergmann, Mirjam de Haas, Stefan Kopp
The Effect of a Robot's Gestures and Adaptive Tutoring on Children's Acquisition of Second Language Vocabularies. HRI 2018: 50-58 - [c111]Jacqueline Hemminghaus, Stefan Kopp
Adaptive Behavior Generation for Child-Robot Interaction. HRI (Companion) 2018: 295-296 - [c110]Thorsten Schodde, Stefan Kopp
Adaptive Robot Second Language Tutoring for Children. HRI (Companion) 2018: 317-318 - [c109]Sebastian Loth
Accuracy of Perceiving Precisely Gazing Virtual Agents. IVA 2018: 263-268 - [c108]Philipp Kulms, Herwin van Welbergen, Stefan Kopp:
MultiPro: Prototyping Multimodal UI with Anthropomorphic Agents. MuC 2018 - [c107]Pejman Sajjadi, Laura Hoffmann, Philipp Cimiano, Stefan Kopp:
On the Effect of a Personality-Driven ECA on Perceived Social Presence and Game Experience in VR. VS-GAMES 2018: 1-8 - [i2]Sebastian Kahl, Stefan Kopp:
A predictive processing model of perception and action for self-other distinction. CoRR abs/1810.09879 (2018) - 2017
- [c106]Sebastian Kahl, Stefan Kopp:
Self-other distinction in the motor system during social interaction: A computational model based on predictive processing. CogSci 2017 - [c105]Thorsten Schodde, Laura Hoffmann
How to manage affective state in child-robot tutoring interactions? ICCT 2017: 1-6 - [c104]Christiane Opfermann, Karola Pitsch
The Communicative Activity of "Making Suggestions" as an Interactional Process: Towards a Dialog Model for HAI. HAI 2017: 161-170 - [c103]Thorsten Schodde, Kirsten Bergmann, Stefan Kopp
Adaptive Robot Language Tutoring Based on Bayesian Knowledge Tracing and Predictive Decision-Making. HRI 2017: 128-136 - [c102]Jacqueline Hemminghaus, Stefan Kopp:
Towards Adaptive Social Behavior Generation for Assistive Robots Using Reinforcement Learning. HRI 2017: 332-340 - [c101]Iwan de Kok, Felix Hülsmann, Thomas Waltemate, Cornelia Frank, Julian Hough, Thies Pfeiffer
The Intelligent Coaching Space: A Demonstration. IVA 2017: 105-108 - [c100]Charlotte Diehl, Birte Schiffhauer
Get One or Create One: the Impact of Graded Involvement in a Selection Procedure for a Virtual Agent on Satisfaction and Suitability Ratings. IVA 2017: 109-118 - [c99]Farina Freigang, Sören Klett, Stefan Kopp
Pragmatic Multimodality: Effects of Nonverbal Cues of Focus and Certainty in a Virtual Human. IVA 2017: 142-155 - [c98]Felix Hülsmann
Accurate online alignment of human motor performances. MIG 2017: 7:1-7:6 - [c97]Ramin Yaghoubzadeh, Stefan Kopp:
Enabling robust and fluid spoken dialogue with cognitively impaired users. SIGDIAL Conference 2017: 273-283 - [p5]Stefan Kopp
Using cognitive models to understand multimodal processes: the case for speech and gesture production. The Handbook of Multimodal-Multisensor Interfaces, Volume 1 (1) 2017: 239-276 - [e4]Jonas Beskow, Christopher Peters, Ginevra Castellano, Carol O'Sullivan, Iolanda Leite, Stefan Kopp
Intelligent Virtual Agents - 17th International Conference, IVA 2017, Stockholm, Sweden, August 27-30, 2017, Proceedings. Lecture Notes in Computer Science 10498, Springer 2017, ISBN 978-3-319-67400-1 [contents] - [i1]Felix Hülsmann, Stefan Kopp, Mario Botsch:
Automatic Error Analysis of Human Motor Performance for Interactive Coaching in Virtual Reality. CoRR abs/1709.09131 (2017) - 2016
- [j24]Zofia Malisz
The ALICO corpus: analysing the active listener. Lang. Resour. Evaluation 50(2): 411-442 (2016) - [c96]Malte Schilling, Stefan Kopp, Sven Wachsmuth, Britta Wrede, Helge J. Ritter, Thomas Brox, Bernhard Nebel, Wolfram Burgard:
Towards A Multidimensional Perspective on Shared Autonomy. AAAI Fall Symposia 2016 - [c95]Philipp Kulms, Nikita Mattar, Stefan Kopp:
Can't Do or Won't Do?: Social Attributions in Human-Agent Cooperation (Extended Abstract). AAMAS 2016: 1341-1342 - [c94]Iwan de Kok, Julian Hough, David Schlangen, Stefan Kopp:
Deictic gestures in coaching interactions. MA3HMI@ICMI 2016: 10-14 - [c93]Philipp Kulms, Stefan Kopp:
The Effect of Embodiment and Competence on Trust and Cooperation in Human-Agent Interaction. IVA 2016: 75-84 - [c92]Farina Freigang, Stefan Kopp
This Is What's Important - Using Speech and Gesture to Create Focus in Multimodal Utterance. IVA 2016: 96-109 - [c91]Ramin Yaghoubzadeh, Stefan Kopp
flexdiam - Flexible Dialogue Management for Incremental Interaction with Virtual Agents (Demo Paper). IVA 2016: 505-508 - [c90]Thomas Waltemate, Irene Senna
The impact of latency on perceptual judgments and motor performance in closed-loop interaction in virtual reality. VRST 2016: 27-35 - [e3]David R. Traum, William R. Swartout, Peter Khooshabeh, Stefan Kopp, Stefan Scherer, Anton Leuski:
Intelligent Virtual Agents - 16th International Conference, IVA 2016, Los Angeles, CA, USA, September 20-23, 2016, Proceedings. Lecture Notes in Computer Science 10011, 2016, ISBN 978-3-319-47664-3 [contents] - 2015
- [j23]Kirsten Bergmann, Holly P. Branigan
Exploring the alignment space - lexical and gestural alignment with real and virtual humans. Frontiers ICT 2: 7 (2015) - [c89]Ramin Yaghoubzadeh, Stefan Kopp:
Spoken Language, Conversational Assistive Systems for People with Cognitive Impairments?: Yes, If. ASSETS 2015: 375-376 - [c88]Ramin Yaghoubzadeh, Hendrik Buschmeier, Stefan Kopp:
Socially Cooperative Behavior for Artificial Companions for Elderly and Cognitively Impaired People. ISCT 2015: 15-19 - [c87]Sebastian Kahl, Stefan Kopp:
Towards a Model of the Interplay of Mentalizing and Mirroring in Embodied Communication. EAPCogSci 2015 - [c86]Karola Pitsch, Ramin Yaghoubzadeh, Stefan Kopp:
Entering Appointments: Flexibility and the Need for Structure? GSCL 2015: 140-141 - [c85]Iwan de Kok, Julian Hough, Felix Hülsmann, Mario Botsch, David Schlangen, Stefan Kopp:
A Multimodal System for Real-Time Action Instruction in Motor Skill Learning. ICMI 2015: 355-362 - [c84]Sebastian Rottschäfer, Hendrik Buschmeier, Herwin van Welbergen, Stefan Kopp:
Online Lombard adaptation in incremental speech synthesis. INTERSPEECH 2015: 80-84 - [c83]Ramin Yaghoubzadeh, Karola Pitsch, Stefan Kopp
Adaptive Grounding and Dialogue Management for Autonomous Conversational Assistants for Elderly Users. IVA 2015: 28-38 - [c82]Sebastian Kahl
Modeling a Social Brain for Interactive Agents: Integrating Mirroring and Mentalizing. IVA 2015: 77-86 - [c81]Herwin van Welbergen, Yu Ding, Kai Sattler, Catherine Pelachaud, Stefan Kopp
Real-Time Visual Prosody for Interactive Virtual Agents. IVA 2015: 139-151 - [c80]Nikita Mattar, Herwin van Welbergen, Philipp Kulms, Stefan Kopp:
Prototyping User Interfaces for Investigating the Role of Virtual Agents in Human-Machine Interaction - A Demonstration in the Domain of Cooperative Games. IVA 2015: 356-360 - [c79]Philipp Kulms, Nikita Mattar, Stefan Kopp
An Interaction Game Framework for the Investigation of Human-Agent Cooperation. IVA 2015: 399-402 - [c78]Nikita Mattar, Philipp Kulms, Stefan Kopp:
Interactive Human-Guided Optimization for Logistics Planning. MuC 2015: 183-192 - [c77]Thomas Waltemate, Felix Hülsmann
Realizing a low-latency virtual reality environment for motor learning. VRST 2015: 139-147 - 2014
- [j22]Stefan Kopp
An architecture for fluid real-time conversational agents: integrating incremental output generation and input processing. J. Multimodal User Interfaces 8(1): 97-108 (2014) - [j21]Petra Wagner
Gesture and speech in interaction: An overview. Speech Commun. 57: 209-232 (2014) - [c76]Amir Sadeghipour, Stefan Kopp:
A Hybrid Grammar-Based Approach for Learning and Recognizing Natural Hand Gestures. AAAI 2014: 2069-2077 - [c75]Casey Kennington, Spyros Kousidis, Timo Baumann
Better Driving and Recall When In-car Information Presentation Uses Situationally-Aware Incremental Speech Output Generation. AutomotiveUI 2014: 7:1-7:7 - [c74]Amir Sadeghipour, Stefan Kopp:
Learning a Motor Grammar of Iconic Gestures. CogSci 2014 - [c73]Spyros Kousidis, Casey Kennington, Timo Baumann, Hendrik Buschmeier
Situationally Aware In-Car Information Presentation Using Incremental Speech Generation: Safer, and More Effective. DM@EACL 2014: 68-72 - [c72]Spyros Kousidis, Casey Kennington, Timo Baumann, Hendrik Buschmeier
A Multimodal In-Car Dialogue System That Tracks The Driver's Attention. ICMI 2014: 26-33 - [c71]Hendrik Buschmeier
When to Elicit Feedback in Dialogue: Towards a Model Based on the Information Needs of Speakers. IVA 2014: 71-80 - [c70]Philipp Kulms, Stefan Kopp
Let's Be Serious and Have a Laugh: Can Humor Support Cooperation with a Virtual Agent? IVA 2014: 250-259 - [c69]Herwin van Welbergen, Ramin Yaghoubzadeh, Stefan Kopp
AsapRealizer 2.0: The Next Steps in Fluent Behavior Realization for ECAs. IVA 2014: 449-462 - [c68]Hendrik Buschmeier, Zofia Malisz, Joanna Skubisz, Marcin Wlodarczak, Ipke Wachsmuth, Stefan Kopp, Petra Wagner:
ALICO: a multimodal corpus for the study of active listening. LREC 2014: 3638-3643 - 2013
- [j20]Hannes Högni Vilhjálmsson
Editorial for special issue on intelligent virtual agents. Auton. Agents Multi Agent Syst. 27(2): 197-199 (2013) - [j19]Nicole C. Krämer, Stefan Kopp
Smile and the world will smile with you - The effects of a virtual agent's smile on users' evaluation and behavior. Int. J. Hum. Comput. Stud. 71(3): 335-349 (2013) - [j18]Maha Salem, Friederike Eyssel, Katharina J. Rohlfing, Stefan Kopp
To Err is Human(-like): Effects of Robot Gesture on Perceived Anthropomorphism and Likability. Int. J. Soc. Robotics 5(3): 313-323 (2013) - [j17]Andy Lücking
Data-based analysis of speech and gesture: the Bielefeld Speech and Gesture Alignment corpus (SaGA) and its applications. J. Multimodal User Interfaces 7(1-2): 5-18 (2013) - [j16]Hendrik Buschmeier
Co-constructing Grounded Symbols - Feedback and Incremental Adaptation in Human-Agent Dialogue. Künstliche Intell. 27(2): 137-143 (2013) - [c67]Rick Dale, Chen Yu, Yukie Nagai, Moreno I. Coco, Stefan Kopp:
Embodied Approaches to Interpersonal Coordination: Infants, Adults, Robots, and Agents. CogSci 2013 - [c66]Stefan Kopp, Kirsten Bergmann, Sebastian Kahl:
A spreading-activation model of the semantic coordination of speech and gesture. CogSci 2013 - [c65]Marcel Kramer, Ramin Yaghoubzadeh, Stefan Kopp, Karola Pitsch:
A conversational virtual human as autonomous assistant for elderly and cognitively impaired users? Social acceptability and design considerations. GI-Jahrestagung 2013: 1105-1119 - [c64]Maha Salem, Stefan Kopp, Frank Joublin:
Generating finely synchronized gesture and speech for humanoid robots: a closed-loop approach. HRI 2013: 219-220 - [c63]Stefan Kopp
Giving interaction a hand: deep models of co-speech gesture in multimodal systems. ICMI 2013: 245-246 - [c62]Stefan Rüther, Thomas Hermann
Supporting Workers and Quality Management in Sterilization Departments. ISAmI 2013: 229-236 - [c61]Ramin Yaghoubzadeh, Marcel Kramer, Karola Pitsch, Stefan Kopp
Virtual Agents as Daily Assistants for Elderly or Cognitively Impaired People - Studies on Acceptance and Interaction Feasibility. IVA 2013: 79-91 - [c60]Kirsten Bergmann, Sebastian Kahl
Modeling the Semantic Coordination of Speech and Gesture under Cognitive and Linguistic Constraints. IVA 2013: 203-216 - [c59]Philipp Kulms, Stefan Kopp
Using Virtual Agents to Guide Attention in Multi-task Scenarios. IVA 2013: 295-302 - [c58]Stefan Rüther, Thomas Hermann, Maik Mracek, Stefan Kopp, Jochen J. Steil:
An assistance system for guiding workers in central sterilization supply departments. PETRA 2013: 3:1-3:8 - [c57]Maha Salem, Stefan Kopp, Frank Joublin:
Closing the Loop: Towards Tightly Synchronized Robot Gesture and Speech. ICSR 2013: 381-391 - [p4]Nadine Pfeiffer-Leßmann, Stefan Kopp, Ipke Wachsmuth:
Verkörperte Kommunikation mit kognitiven virtuellen Agenten. Handbuch der Künstlichen Intelligenz 2013: 559-584 - 2012
- [j15]Maha Salem, Stefan Kopp
Generation and Evaluation of Communicative Robot Gesture. Int. J. Soc. Robotics 4(2): 201-217 (2012) - [c56]Ulf Großekathöfer, Nils-Christian Wöhler, Thomas Hermann, Stefan Kopp:
On-the-fly behavior coordination for interactive virtual agents: a model for learning, recognizing and reproducing hand-arm gestures online. AAMAS 2012: 1177-1178 - [c55]Ramin Yaghoubzadeh, Stefan Kopp:
Toward a Virtual Assistant for Vulnerable Users: Designing Careful Interaction. SMIAE@ACL 2012: 13-17 - [c54]Amir Sadeghipour, Louis-Philippe Morency, Stefan Kopp:
Gesture-based Object Recognition using Histograms of Guiding Strokes. BMVC 2012: 1-11 - [c53]Kirsten Bergmann, Stefan Kopp:
Gestural Alignment in Natural Dialogue. CogSci 2012 - [c52]Ulf Großekathöfer, Amir Sadeghipour, Thomas Lingner, Peter Meinicke, Thomas Hermann, Stefan Kopp:
Low Latency Recognition and Reproduction of Natural Gesture Trajectories. ICPRAM (2) 2012: 154-161 - [c51]Kristina Striegnitz, Hendrik Buschmeier, Stefan Kopp:
Referring in Installments: A Corpus Study of Spoken Object References in an Interactive Virtual Environment. INLG 2012: 12-16 - [c50]Kirsten Bergmann, Friederike Eyssel, Stefan Kopp
A Second Chance to Make a First Impression? How Appearance and Nonverbal Behavior Affect Perceived Warmth and Competence of Virtual Agents over Time. IVA 2012: 126-138 - [c49]Herwin van Welbergen, Dennis Reidsma
An Incremental Multimodal Realizer for Behavior Co-Articulation and Coordination. IVA 2012: 175-188 - [c48]Hendrik Buschmeier
Understanding How Well You Understood - Context- Sensitive Interpretation of Multimodal User Feedback. IVA 2012: 517-519 - [c47]Hendrik Buschmeier, Timo Baumann, Benjamin Dosch, Stefan Kopp, David Schlangen:
Combining Incremental Language Generation and Incremental Speech Synthesis for Adaptive Information Presentation. SIGDIAL Conference 2012: 295-303 - [p3]Stefan Kopp
Individualized Gesture Production in Embodied Conversational Agents. Human-Computer Interaction: The Agency Perspective 2012: 287-301 - 2011
- [j14]Amir Sadeghipour, Stefan Kopp:
Embodied Gesture Processing: Motor-Based Integration of Perception and Action in Social Artificial Agents. Cogn. Comput. 3(3): 419-435 (2011) - [j13]Stefan Kopp, Jochen J. Steil:
Special corner on "cognitive robotics". Cogn. Process. 12(4): 317-318 (2011) - [c46]Hannes Rieser, Kirsten Bergmann, Stefan Kopp
How Do Iconic Gestures Convey Visuo-Spatial Information? Bringing Together Empirical, Theoretical, and Simulation Studies. Gesture Workshop 2011: 139-150 - [c45]Hendrik Buschmeier, Zofia Malisz, Marcin Wlodarczak, Stefan Kopp, Petra Wagner:
'Are You Sure You're Paying Attention?' - 'Uh-Huh' Communicating Understanding as a Marker of Attentiveness. INTERSPEECH 2011: 2057-2060 - [c44]Hendrik Buschmeier
Towards Conversational Agents That Attend to and Adapt to Communicative User Feedback. IVA 2011: 169-182 - [c43]Ramin Yaghoubzadeh, Stefan Kopp:
Creating Familiarity through Adaptive Behavior Generation in Human-Agent Interaction. IVA 2011: 195-201 - [c42]Maha Salem, Katharina J. Rohlfing, Stefan Kopp, Frank Joublin:
A friendly gesture: Investigating the effect of multimodal robot behavior in human-robot interaction. RO-MAN 2011: 247-252 - [c41]Kirsten Bergmann, Hannes Rieser, Stefan Kopp:
Regulating Dialogue with Gestures - Towards an Empirically Grounded Simulation with Conversational Agents. SIGDIAL Conference 2011: 88-97 - [c40]Maha Salem, Friederike Eyssel, Katharina J. Rohlfing, Stefan Kopp, Frank Joublin:
Effects of Gesture on the Perception of Psychological Anthropomorphism: A Case Study with a Humanoid Robot. ICSR 2011: 31-41 - [e2]Hannes Högni Vilhjálmsson, Stefan Kopp, Stacy Marsella, Kristinn R. Thórisson:
Intelligent Virtual Agents - 11th International Conference, IVA 2011, Reykjavik, Iceland, September 15-17, 2011. Proceedings. Lecture Notes in Computer Science 6895, Springer 2011, ISBN 978-3-642-23973-1 [contents] - 2010
- [j12]Kirsten Bergmann, Stefan Kopp:
Modeling the Production of Coverbal Iconic Gestures by Learning Bayesian Decision Networks. Appl. Artif. Intell. 24(6): 530-551 (2010) - [j11]Stefan Kopp, Ruth Aylett, Jonathan Gratch, Patrick Olivier
Guest editorial of the special issue on intelligent virtual agents. Auton. Agents Multi Agent Syst. 20(1): 1-2 (2010) - [j10]Bernd J. Kröger
A model for production, perception, and acquisition of actions in face-to-face communication. Cogn. Process. 11(3): 187-205 (2010) - [j9]Philipp Cimiano
Accessing the Web of Data through embodied virtual characters. Semantic Web 1(1-2): 83-88 (2010) - [j8]Stefan Kopp:
Social resonance and embodied coordination in face-to-face conversation with artificial interlocutors. Speech Commun. 52(6): 587-597 (2010) - [c39]Hendrik Buschmeier, Kirsten Bergmann, Stefan Kopp:
Adaptive expressiveness: virtual conversational agents that can align to their interaction partner. AAMAS 2010: 91-98 - [c38]Hendrik Buschmeier
Modelling and Evaluation of Lexical and Syntactic Alignment with a Priming-Based Microplanner. Empirical Methods in Natural Language Generation 2010: 85-104 - [c37]Nils-Christian Wöhler, Ulf Grossekathofer, Angelika Dierker, Marc Hanheide
A Calibration-Free Head Gesture Recognition System with Online Capability. ICPR 2010: 3814-3817 - [c36]Maha Salem, Stefan Kopp, Ipke Wachsmuth
Generating robot gesture using a virtual agent framework. IROS 2010: 3592-3597 - [c35]Kirsten Bergmann, Stefan Kopp, Friederike Eyssel:
Individualized Gesturing Outperforms Average Gesturing - Evaluating Gesture Production in Virtual Humans. IVA 2010: 104-117 - [c34]Nicole C. Krämer, Laura Hoffmann
Know Your Users! Empirical Results for Tailoring an Agent's Nonverbal Behavior to Different User Groups. IVA 2010: 468-474 - [c33]Maha Salem, Stefan Kopp, Ipke Wachsmuth
Towards an integrated model of speech and gesture production for multi-modal robot behavior. RO-MAN 2010: 614-619 - [c32]David Schlangen, Timo Baumann, Hendrik Buschmeier, Okko Buß, Stefan Kopp, Gabriel Skantze, Ramin Yaghoubzadeh:
Middleware for Incremental Processing in Conversational Agents. SIGDIAL Conference 2010: 51-54 - [e1]Stefan Kopp, Ipke Wachsmuth:
Gesture in Embodied Communication and Human-Computer Interaction, 8th International Gesture Workshop, GW 2009, Bielefeld, Germany, February 25-27, 2009, Revised Selected Papers. Lecture Notes in Computer Science 5934, Springer 2010, ISBN 978-3-642-12552-2 [contents]
2000 – 2009
- 2009
- [c31]Kirsten Bergmann, Stefan Kopp:
Increasing the expressiveness of virtual agents: autonomous generation of speech and gesture for spatial description tasks. AAMAS (1) 2009: 361-368 - [c30]Hendrik Buschmeier, Kirsten Bergmann, Stefan Kopp:
An Alignment-Capable Microplanner for Natural Language Generation. ENLG 2009: 82-89 - [c29]Kirsten Bergmann, Stefan Kopp:
Systematicity and Idiosyncrasy in Iconic Gesture Use: Empirical Analysis and Computational Modeling. Gesture Workshop 2009: 182-194 - [c28]Kirsten Bergmann, Stefan Kopp:
GNetIc - Using Bayesian Decision Networks for Iconic Gesture Generation. IVA 2009: 76-89 - [c27]Amir Sadeghipour, Stefan Kopp:
A Probabilistic Model of Motor Resonance for Embodied Gesture Perception. IVA 2009: 90-103 - [c26]Laura Hoffmann
Media Equation Revisited: Do Users Show Polite Reactions towards an Embodied Agent? IVA 2009: 159-165 - [c25]Astrid M. von der Pütten, Christian Reipen, Antje Wiedmann, Stefan Kopp, Nicole C. Krämer:
The Impact of Different Embodied Agent-Feedback on Users' Behavior. IVA 2009: 549-551 - [c24]Stefan Kopp, Kirsten Bergmann, Hendrik Buschmeier
Requirements and Building Blocks for Sociable Embodied Agents. KI 2009: 508-515 - [p2]Maha Salem, Stefan Kopp, Ipke Wachsmuth
Towards Meaningful Robot Gesture. Human Centered Robot Systems, Cognition, Interaction, Technology 2009: 173-182 - [p1]Amir Sadeghipour, Ramin Yaghoubzadeh, Andreas Rüter, Stefan Kopp:
Social Motorics - Towards an Embodied Basis of Social Human-Robot Interaction. Human Centered Robot Systems, Cognition, Interaction, Technology 2009: 193-203 - 2008
- [j7]Stefan Kopp, Kirsten Bergmann, Ipke Wachsmuth
Multimodal Communication from Multimodal Thinking - towards an Integrated Model of Speech and Gesture Production. Int. J. Semantic Comput. 2(1): 115-136 (2008) - [j6]Christian Becker-Asano, Stefan Kopp, Nadine Pfeiffer-Leßmann, Ipke Wachsmuth:
Virtual Humans Growing up. Künstliche Intell. 22(1): 23-27 (2008) - [c23]Dirk Heylen, Stefan Kopp, Stacy Marsella, Catherine Pelachaud, Hannes Högni Vilhjálmsson
The Next Step towards a Function Markup Language. IVA 2008: 270-280 - [c22]Julia Tolksdorf, Christian Becker-Asano
Do You Know How I Feel? Evaluating Emotional Display of Primary and Secondary Emotions. IVA 2008: 548-549 - [c21]Astrid M. von der Pütten, Christian Reipen, Antje Wiedmann, Stefan Kopp, Nicole C. Krämer:
Comparing Emotional vs. Envelope Feedback for ECAs. IVA 2008: 550-551 - [c20]Erik Weitnauer, Nick M. Thomas, Felix Rabe, Stefan Kopp:
Intelligent Agents Living in Social Virtual Environments - Bringing Max into Second Life. IVA 2008: 552-553 - [c19]Alexa Breuing, Thies Pfeiffer, Stefan Kopp:
Conversational Interface Agents for the Semantic Web - a Case Study. ISWC (Posters & Demos) 2008 - 2007
- [j5]Jens Allwood, Stefan Kopp, Karl Grammer, Elisabeth Ahlsén, Elisabeth Oberzaucher
The analysis of embodied communicative feedback in multimodal corpora: a prerequisite for behavior simulation. Lang. Resour. Evaluation 41(3-4): 255-272 (2007) - [c18]Thorsten Stocksmeier, Stefan Kopp, Dafydd Gibbon:
Synthesis of prosodic attitudinal variants in German backchannel ja. INTERSPEECH 2007: 1290-1293 - [c17]Hannes Högni Vilhjálmsson, Nathan Cantelmo, Justine Cassell, Nicolas Ech Chafai, Michael Kipp
The Behavior Markup Language: Recent Developments and Challenges. IVA 2007: 99-111 - [c16]Stefan Kopp, Thorsten Stocksmeier, Dafydd Gibbon
Incremental Multimodal Feedback for Conversational Agents. IVA 2007: 139-146 - [c15]Nicole C. Krämer, Nina Simons, Stefan Kopp:
The Effects of an Embodied Conversational Agent's Nonverbal Behavior on User's Evaluation and Behavioral Mimicry. IVA 2007: 238-251 - [c14]Stefan Kopp, Kirsten Bergmann:
Towards an Architecture for Aligned Speech and Gesture Production. IVA 2007: 389-390 - 2006
- [j4]Kristinn R. Thórisson, Hannes Högni Vilhjálmsson, Catherine Pelachaud, Stefan Kopp, Norman I. Badler, W. Lewis Johnson, Stacy Marsella, Brigitte Krenn:
Representations for Multimodal Generation: A Workshop Report. AI Mag. 27(1): 108 (2006) - [c13]Stefan Kopp, Olaf Graeser:
Imitation Learning and Response Facilitation in Embodied Agents. IVA 2006: 28-41 - [c12]Stefan Kopp, Brigitte Krenn, Stacy Marsella, Andrew N. Marshall, Catherine Pelachaud, Hannes Pirker, Kristinn R. Thórisson, Hannes Högni Vilhjálmsson:
Towards a Common Framework for Multimodal Generation: The Behavior Markup Language. IVA 2006: 205-217 - [c11]Stefan Kopp, Jens Allwood, Karl Grammer, Elisabeth Ahlsén, Thorsten Stocksmeier:
Modeling Embodied Feedback with Virtual Humans. ZiF Workshop 2006: 18-37 - 2005
- [c10]Stefan Kopp, Lars Gesellensetter, Nicole C. Krämer, Ipke Wachsmuth
A Conversational Agent as Museum Guide - Design and Evaluation of a Real-World Application. IVA 2005: 329-343 - 2004
- [j3]Stefan Kopp, Ipke Wachsmuth
Synthesizing multimodal utterances for conversational agents. Comput. Animat. Virtual Worlds 15(1): 39-52 (2004) - [c9]Christian Becker, Stefan Kopp, Ipke Wachsmuth
Simulating the Emotion Dynamics of a Multimodal Conversational Agent. ADS 2004: 154-165 - [c8]Stefan Kopp, Paul Tepper, Justine Cassell:
Towards integrated microplanning of language and iconic gesture for multimodal output. ICMI 2004: 97-104 - 2003
- [b1]Stefan Kopp:
Synthese und Koordination von Sprache und Gestik für virtuelle multimodale Agenten. Bielefeld University, Germany, DISKI 265, Infix Akademische Verlagsgesellschaft 2003, ISBN 978-3-89838-265-6, pp. I-XIV, 1-260 - [j2]Stefan Kopp, Bernhard Jung, Nadine Leßmann, Ipke Wachsmuth:
Max - A Multimodal Assistant in Virtual Reality Construction. Künstliche Intell. 17(4): 11- (2003) - [c7]Stefan Kopp, Timo Sowa, Ipke Wachsmuth
Imitation Games with an Artificial Agent: From Mimicking to Understanding Shape-Related Iconic Gestures. Gesture Workshop 2003: 436-447 - [c6]Bernhard Jung, Stefan Kopp:
FlurMax: An Interactive Virtual Agent for Entertaining Visitors in a Hallway. IVA 2003: 23-26 - 2002
- [c5]Stefan Kopp, Ipke Wachsmuth
Model-based Animation of Coverbal Gesture. CA 2002: 252-260 - 2001
- [c4]Ipke Wachsmuth
Lifelike Gesture Synthesis and Timing for Conversational Agents. Gesture Workshop 2001: 120-133 - [c3]Ipke Wachsmuth, Ian Voss, Timo Sowa, Marc Erich Latoschik, Stefan Kopp, Bernhard Jung:
Multimodale Interaktion in der Virtuellen Realität. MuC 2001: 265-274 - 2000
- [j1]Bernhard Jung, Stefan Kopp, Marc Erich Latoschik, Timo Sowa, Ipke Wachsmuth:
Virtuelles Konstruieren mit Gestik und Sprache. Künstliche Intell. 14(2): 5-11 (2000) - [c2]Stefan Kopp, Ipke Wachsmuth
Planning and Motion Control in Lifelike Gesture: A Refined Approach. CA 2000: 92-97 - [c1]Stefan Kopp, Ipke Wachsmuth:
A Knowledge-based Approach for Lifelike Gesture Animation. ECAI 2000: 663-667
Coauthor Index
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