Social Motorics - Towards an Embodied Basis of Social Human-Robot Interaction. - Amir Sadeghipour; Ramin Yaghoubzadeh; Andreas Rüter; Stefan Kopp (Human Centered Robot Systems, Cognition, Interaction, Technology, 2009)

Middleware for Incremental Processing in Conversational Agents. - David Schlangen; Timo Baumann; Hendrik Buschmeier; Okko Buß; Stefan Kopp; Gabriel Skantze; Ramin Yaghoubzadeh (SIGDIAL Conference, 2010)

Creating Familiarity through Adaptive Behavior Generation in Human-Agent Interaction. - Ramin Yaghoubzadeh; Stefan Kopp (IVA, 2011)

FamCHAI: An Adaptive Calendar Dialogue System. - Ramin Yaghoubzadeh (UMAP, 2011)

Toward a Virtual Assistant for Vulnerable Users: Designing Careful Interaction. - Ramin Yaghoubzadeh; Stefan Kopp (SMIAE@ACL, 2012)

Yorick Wilks (ed.): "Close Engagements with Artificial Companions" (2010). - Ramin Yaghoubzadeh (Künstliche Intell., 2012)

A conversational virtual human as autonomous assistant for elderly and cognitively impaired users? Social acceptability and design considerations. - Marcel Kramer; Ramin Yaghoubzadeh; Stefan Kopp; Karola Pitsch (GI-Jahrestagung, 2013)

Virtual Agents as Daily Assistants for Elderly or Cognitively Impaired People - Studies on Acceptance and Interaction Feasibility. - Ramin Yaghoubzadeh; Marcel Kramer; Karola Pitsch; Stefan Kopp (IVA, 2013)

AsapRealizer 2.0: The Next Steps in Fluent Behavior Realization for ECAs. - Herwin van Welbergen; Ramin Yaghoubzadeh; Stefan Kopp (IVA, 2014)

An architecture for fluid real-time conversational agents: integrating incremental output generation and input processing. - Stefan Kopp; Herwin van Welbergen; Ramin Yaghoubzadeh; Hendrik Buschmeier (J. Multimodal User Interfaces, 2014)

Spoken Language, Conversational Assistive Systems for People with Cognitive Impairments?: Yes, If. - Ramin Yaghoubzadeh; Stefan Kopp (ASSETS, 2015)

Socially Cooperative Behavior for Artificial Companions for Elderly and Cognitively Impaired People. - Ramin Yaghoubzadeh; Hendrik Buschmeier; Stefan Kopp (ISCT, 2015)

Entering Appointments: Flexibility and the Need for Structure? - Karola Pitsch; Ramin Yaghoubzadeh; Stefan Kopp (GSCL, 2015)

Adaptive Grounding and Dialogue Management for Autonomous Conversational Assistants for Elderly Users. - Ramin Yaghoubzadeh; Karola Pitsch; Stefan Kopp (IVA, 2015)

The Effect of an Intelligent Virtual Agent's Nonverbal Behavior with Regard to Dominance and Cooperativity. - Carolin Straßmann; Astrid M. Rosenthal-von der Pütten; Ramin Yaghoubzadeh; Raffael Kaminski; Nicole C. Krämer (IVA, 2016)

flexdiam - Flexible Dialogue Management for Incremental Interaction with Virtual Agents (Demo Paper). - Ramin Yaghoubzadeh; Stefan Kopp (IVA, 2016)

The Communicative Activity of "Making Suggestions" as an Interactional Process: Towards a Dialog Model for HAI. - Christiane Opfermann; Karola Pitsch; Ramin Yaghoubzadeh; Stefan Kopp (HAI, 2017)

Enabling robust and fluid spoken dialogue with cognitively impaired users. - Ramin Yaghoubzadeh; Stefan Kopp (SIGDIAL Conference, 2017)

Conversational Assistants for Elderly Users - The Importance of Socially Cooperative Dialogue. - 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; et al. (ICAHGCA@AAMAS, 2018)

Dominant and submissive nonverbal behavior of virtual agents and its effects on evaluation and negotiation outcome in different age groups. - Astrid M. Rosenthal-von der Pütten; Carolin Straßmann; Ramin Yaghoubzadeh; Stefan Kopp; Nicole C. Krämer (Comput. Hum. Behav., 2019)