Affective interactions: the computer in the affective loop
Proceedings of the 10th international conference on Intelligent user interfaces
International Journal of Human-Computer Studies - Special issue: Subtle expressivity for characters and robots
Evaluating mass knowledge acquisition using the ALICE chatterbot: the AZ-ALICE dialog system
International Journal of Human-Computer Studies
An embodied dialogue system with personality and emotions
CDS '10 Proceedings of the 2010 Workshop on Companionable Dialogue Systems
'How was your day?': an affective companion ECA prototype
SIGDIAL '10 Proceedings of the 11th Annual Meeting of the Special Interest Group on Discourse and Dialogue
Affect listeners: acquisition of affective states by means of conversational systems
COST'09 Proceedings of the Second international conference on Development of Multimodal Interfaces: active Listening and Synchrony
ACII'11 Proceedings of the 4th international conference on Affective computing and intelligent interaction - Volume Part I
Modelling emotional trajectories of individuals in an online chat
MATES'12 Proceedings of the 10th German conference on Multiagent System Technologies
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We describe the use of affective profiles in a dialog system and its effect on participants' perception of conversational partners and experienced emotional changes in an experimental setting, as well as the mechanisms for realising three different affective profiles and for steering task-oriented follow-up dialogs. Experimental results show that the system's affective profile determines the rating of chatting enjoyment and user-system emotional connection to a large extent. Self-reported emotional changes experienced by participants during an interaction with the system are also strongly correlated with the type of applied profile. Perception of core capabilities of the system, realism and coherence of dialog, are only influenced to a limited extent.