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A Multilingual Embodied Conversational Agent
Proceedings of the 38th Annual Hawaii International Conference on System Sciences, 2005In our paper last year, we described our language-training program, which utilizes Baldi as a tutor, who guides students through a variety of exercises designed to teach vocabulary and grammar, to improve speech articulation, and to develop linguistic and phonological awareness. In this paper, we describe the technology of Baldi in more detail, and how
Dominic W. Massaro +3 more
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Conversational Agents in a Virtual World
2011This paper presents a system that builds on theoretical and experimental insights from linguistic pragmatics, uses novel techniques from computational linguistics and combines them with robust baseline technologies to provide intelligent Non Player Characters (NPCs), which naturally act and talk in a virtual world. Current NPCs still lack the necessary
Peter Adolphs +8 more
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Interaction with embodied conversational agents
Proceedings of the 10th international conference on Intelligent user interfaces, 2005Embodied Conversational Agents (ECAs) are computer-controlled synthetic characters that can engage in dialog with users. This tutorial will present an overview of techniques and methods relating to the design, construction, and evaluation of ECAs that interact appropriately with users.
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On Partial Deduction and Conversational Agents
2008Agents are situated autonomous entities that perceive and act in their environment, and communicate with other agents. An agent usually starts a conversation by querying another agent because it needs to satisfy a specific goal. This process allocates a new goal to the agent receiving the initial query, starting new dialogs with other agents ...
Mariela Morveli Espinoza +1 more
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Pedagogical embodied conversational agent
IEEE International Conference on Advanced Learning Technologies, 2004. Proceedings., 2004A virtual reality instructor that autonomously trains a human learner in network virtual environments, respond to multi-modal input across computer networks, and applies proven pedagogical techniques during instruction has the potential to improve human learning performance anytime, anywhere, and at any pace. Building virtual instructors, however, have
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Bringing Coherence to Agent Conversations
2002In this paper, we present a social model for software agent conversations for action based on social commitments and their negotiation. We depart from the premises that conversations are cornerstone to support autonomous and heterogeneous agents, and that conversational coherence can be supported through public definitions of speech act and ...
Roberto A. Flores, Robert C. Kremer
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Text Understanding for Conversational Agent
2005This paper describes a text understanding system for conversational agents. The system resolves zero, direct and indirect anaphors in Japanese texts by integrating two sorts of linguistic resources: a hand-annotated corpus with various relations and automatically constructed case frames. The corpus has relevance tags which consist of predicate-argument
Daisuke Kawahara +2 more
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User experience with conversational agent: a systematic review of assessment methods
Behaviour and Information Technology, 2022João Pedro Mazuco Rodriguez +1 more
exaly
A Conversational Agent Framework with Multi-modal Personality Expression
ACM Transactions on Graphics, 2021Ugur Gudukbay
exaly