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Straßmann, C. & Krämer, N. C. (2018). A two-study approach to explore the effect of user char- acteristics on users’ perception and evaluation of a virtual assistant’s appearance. Multimodal Technologies and Interaction, 2, 66. doi:10.3390/mti2040066

Opfermann, C, & Pitsch, K. (2018). Der technische Zwang zur Präzision bei temporalen Angaben: interaktives Termine-Eintragen mit einem Assistenzsystem in der Behinderten- und Altenhilfe. Poster presented at Kongress der Gesellschaft für Angewandte Linguistik (GAL). Essen, Deutschland.

Kopp, S., Brandt, M., Buschmeier, H., Cyra, K., Freigang, F., Krämer, N., Kummert, F., Opfermann, C., Pitsch, K., Schillingmann, L., Straßmann, S., Wall, E. & Yaghoubzadeh, R. (2018). Conversational assistants for elderly users – The importance of socially cooperative dialogue. Proceedings of the AAMAS 2018 Workshop on Intelligent Conversational Agents in Home and Geriatric Care Applications, Stockholm, Sweden. [PDF]

Buschmeier, H. & Kopp, S. (2018). Communicative listener feedback in human–agent interaction: artificial speakers need to be attentive and adaptive. In Proceedings of the 17th International Conference on Autonomous Agents and Multiagent Systems, pp. 1213–1221, Stockholm, Sweden. [PDF]

Brandt, M., Wrede, B., Kummert, F., & Schillingmann, L. (2017). Confirmation detection in human-agent interaction using non-lexical speech cues. Proceedings of the AAAI Fall Symposium on Natural Communication for Human-Robot Collaboration, Arlington, VA, USA. [PDF]

Cyra, K. & Pitsch, K. (2017): Dealing with Long Utterances: How to Interrupt the User in a Socially Acceptable Manner? Proceedings of the 5th International Conference on Human Agent Interaction, pp. 341–345. Bielefeld, Germany. doi:10.1145/3125739.3132586

Opfermann, C., Pitsch, K., Yaghoubzadeh, R., & Kopp, S. (2017). The Communicative Activity of “Making Suggestions” as an Interactional Process: Towards a Dialog Model for HAI. Proceedings of the 5th International Conference on Human Agent Interaction, pp. 161–170. Bielefeld, Germany. doi:10.1145/3125739.3125752, [PDF]

Cyra, K. & Pitsch, K. (2017): Dealing with 'Long Turns' Produced by Users of an Assistive System: How Missing Uptake and Recipiency Lead to Turn Increments. Proceedings of the 26th IEEE International Symposium on Robot and Human Interactive Communication, pp. 329–334. Lisbon, Portugal. [PDF]

Opfermann, C., & Pitsch, K. (2017). Reprompts as Error Handling Strategy in Human–Agent-Dialog? User Responses to a System's Display of Non-understanding. Proceedings of the 26th IEEE International Symposium on Robot and Human Interactive Communication, pp. 310–316. Lisbon, Portugal. [PDF]

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Yaghoubzadeh, R., & Kopp, S. (2017). Enabling robust and fluid spoken dialogue with cognitively impaired users. Proceedings of the 18th Annual SIGdial Meeting on Discourse and Dialogue, pp. 273--283. Saarbrücken, Germany. [PDF/POSTPRINT]

Henne, M., S. Friedhof, & S. Kopp (2016). Übertragung ethischer Bewertungen in das Design und die Ausgestaltung technischer Assistenzsysteme. In: VDE e.V. (Ed.). Zukunft Lebensräume: Gesundheit, Selbstständigkeit und Komfort im demografischen Wandel. Konzepte und Technologien für die Wohnungs-, Immobilien-, Gesundheits- und Pflegewirtschaft, pp. 396–401, Frankfurt am Main, Germany. [PDF]

Yaghoubzadeh, R., & S. Kopp (2016). flexdiam – Flexible Dialogue Management for Incremental Interaction with Virtual Agents. In: Proceedings of the 16th International Conference on Intelligent Virtual Agents, pp. 505–508, Los Angeles, CA, USA. doi:10.1007/978-3-319-47665-0_64 [PDF/POSTPRINT]

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Yaghoubzadeh, R., & S. Kopp (2016). Towards graceful turn management in human-agent interaction for people with cognitive impairments. In Proceedings of the 7th Workshop on Speech and Language Processing for Assistive Technologies, pp. 26–31, San Francisco, CA, USA. [PDF]

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Cyra, K., A. Amrhein, & K. Pitsch (2016): Fallstudien zur Alltagsrelevanz von Zeit- und Kalenderkonzepten. In: Mensch und Computer 2016 Kurzbeiträge, pp. 1–5, Aachen, Germany. doi:10.18420/muc2016-mci-0253

Amrhein, A., K. Cyra, & K. Pitsch (2016): Processes of Reminding and Requesting in Supporting People with Special Needs. Human Practices as Basis for Modeling a Virtual Assistant? In: Proceedings 1st ECAI Workshop on Ethics in the Design of Intelligent Agents, pp. 18–23, The Hague, The Netherlands. [PDF]

Yaghoubzadeh, R., H. Buschmeier, & S. Kopp (2015). Socially cooperative behavior for artificial companions for elderly and cognitively impaired people. Proceedings of the 1st International Symposium on Companion-Technology, pp. 15–19, Ulm, Germany. [PDF]

Yaghoubzadeh, R., K. Pitsch, & S. Kopp (2015). Adaptive Grounding and Dialogue Management for Autonomous Conversational Assistants for Elderly Users. In: Proceedings of the 15th International Conference on Intelligent Virtual Agents, pp. 28–38, Delft, The Netherlands. 10.1007/978-3-319-21996-7_3

Yaghoubzadeh, R., & S. Kopp (2015). Spoken Language, Conversational Assistive Systems for People with Cognitive Impairments? – Yes, If. In Proceedings of the 17th International ACM SIGACCESS Conference on Computers & Accessibility, pp. 375--376, Lisbon, Portugal. doi:10.1145/2700648.2811377