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Emotion Animation of Embodied Conversational Agents with Contextual Control Model

2013· article· en· W2152220980 on OpenAlexaff
Xiaobu Yuan, Rajkumar Vijayarangan

Bibliographic record

Venuenot available
Typearticle
Languageen
FieldPsychology
TopicSocial Robot Interaction and HRI
Canadian institutionsUniversity of Windsor
Fundersnot available
KeywordsComputer scienceEmbodied cognitionPersonalizationAnimationHuman–computer interactionComputer facial animationFocus (optics)Embodied agentComputer animationDialog systemConversationPartially observable Markov decision processControl (management)SoftwareSoftware agentMultimediaArtificial intelligenceMarkov modelMarkov chainWorld Wide WebMachine learningPsychologyDialog box

Abstract

fetched live from OpenAlex

Presented in this paper is part of an ongoing project on software customization, with a focus on emotion animation for the development of embodied conversational agents. This paper first highlights an interactive approach of online software customization, and then suggests a modified POMDP (Partially Observable Markov Decision Processes) model for the introduction of system's response time into the control of dialogue management. By integrating response time into reward calculation, a novel algorithm is created to direct conversation in different contextual control modes. The modes and their dynamic changes further provide hints to determine the emotion for the animation of agents' facial expressions and voice tunes. Experiment results demonstrate that the proposed method not only yields better performance for intention discovery, but also makes embodied conversational agents more appealing with emotion animation at run time.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesInsufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.747
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0230.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.045
GPT teacher head0.329
Teacher spread0.284 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; both teacher heads agree on what is shown here.

Study designTheoretical or conceptual
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations5
Published2013
Admission routes1
Has abstractyes

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