Poggi, I., and Pelachaud, C. Performative Facial Expressions in Animated Faces. In: Embodied Conversational Agents, Cassell, J., Sullivan, J., Prevost, S., and Churchill, E. (eds.), MIT Press, 2000, 155-188.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....investigated in most prior research on conversational facial animation. For example, Cassell and colleagues [12, 8] have created agents that use animated head and gaze direction to manage speaking turns in face to face conversation. Nagao and Takeuchi [27] and Poggi and Pelachaud and colleagues [33] have created agents that produce specific emblematic displays (that is, complete expressions involving brows, mouth, eyes and head, with a single meaning) to clarify interaction with a user. Animated emotional displays (and corresponding differences in personality) have received even wider ....

I. Poggi and C. Pelachaud. Performative facial expressions in animated faces. In J. Cassell, J. Sullivan, S. Prevost, and E. Churchill, editors, Embodied Conversational Agents, pages 155--188. MIT, 2000.

....hearer s belief structures (possibly inciting the hearer to later actions) Asher [5] shows how the state of a belief structure is related logically to possible intentions of a speaker in a dialogue. These observations serve as a starting point for inferring the intentions of the speaker, as in [4, 25], by analyzing the type of the communicative act assigned to an utterance and the expressive function that follows from it. Asher [5] formalizes the expressive function, as Allwood [4] calls it, in terms of speech act related goals (SARG) On this basis, we derived the following proposal to link ....

I. Poggi and C. Pelachaud. Performative facial expressions in animated faces. In Scott Prevost Justine Cassell, Joseph Sullivan and Elizabeth Churchill, editors, Embodied Conversational Agents, pages 155--188. MIT Press, Cambridge, 2000.

....automatic generation of gestures for animated characters in conversational systems have been proposed. 2] present static facial displays for signalling communicative functions in a dialogue system. 3] present a model for generating facial expressions and intonation from a common representation. [4] present an agent capable of signalling it s communicative goal for example by showing emotions in the face. 5] and [6] both describe complete frameworks for conversational dialogue systems incorporating animated agents capable of generating deictic gestures, turn taking signals and emblematic ....

I. Poggi and C. Pelachaud, "Performative Facial Expressions in Animated Faces," in Embodied Conversational Agents, J. Cassell, J. Sullivan, S. Prevost, and E. Churchill, Eds., pp. 155--188. MIT Press, Cambridge, MA, 2000.

....effective in this regard, without any benefit of underlying theory their mental and emotional states are ad hoc. Pelachaud has achieved nice results across a set of facial expression and speech parameters by considering performative relationships between two synthetic individuals in a conversation [32]. The application of internal agent states to speech parameters (intonation, rate, volume, clarity, etc. is an interesting, important, and rather unexplored area. We have been building a system called EMOTE to parameterize and modulate action performance [13] It is based on a human movement ....

I. Poggi and C. Pelachaud. Performative facial expressions in animated faces. In J. Cassell, J. Sullivan, S. Prevost, and E. Churchill, 13 editors, Embodied Conversational Agents, pages 155--189. The MIT Press, Cambridge, MA, 2000.

....is triggered by context. Any time we are engaged in a communicative process, to fulfill our communicative goals we have to take into account both our communicative goals (say, what are the surprising features of something we are describing [14] but also the communicative resources at hand [1] [12]. These resources encompass, on the one hand, our internal capacities: both transitory pathological conditions such as slips of the tongue or aphasia, and general linguistic competence conditions, like, say, the fact that as a foreigner we do not master a language completely, or that our own ....

Poggi, I., Pelachaud, C.: Performative Facial Expressions in Animated Faces. In: Cassell, J., Sullivan, J., Prevost, S., Churchill, E. (eds.): Embodied Conversational Agents. MIT Press, Cambridge, Mass. (2000).

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Poggi, I., and Pelachaud, C. Performative Facial Expressions in Animated Faces. In: Embodied Conversational Agents, Cassell, J., Sullivan, J., Prevost, S., and Churchill, E. (eds.), MIT Press, 2000, 155-188.

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I. Poggi and C. Pelachaud. Performative Facial Expressions in Animated Faces. In J. Cassell, J. Sullivan, S. Prevost, and E. Churchill, editors, Embodied Conversational Agents, pages 155--188. MIT Press, 2000.

No context found.

I. Poggi and C. Pelachaud. Performative Facial Expressions in Animated Faces. In J. Cassell, J. Sullivan, S. Prevost, and E. Churchill, editors, Embodied Conversational Agents, pages 155--188. MIT Press, 2000.

No context found.

Poggi I, Pelachaud C. Performative facial expressions in animated faces. In Embodied Conversational Agents, Cassell J, Sullivan J, Prevost S, Churchill E (eds). MIT: Cambridge, MA, 2000; 155--188.

No context found.

Isabella Poggi and Catherine Pelachaud. Performative facial expressions in animated faces. In Justine Cassell, Joseph Sullivan, Scott Prevost, and Elizabeth Churchill, editors, Embodied Conversational Agents, pages 155--188. MIT, 2000.

No context found.

Pelachaud, C., and I. Poggi. 1999. Performative facial expressions in animated faces. This volume.

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