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Minerva:a companion robot

Marcos Ribeiro Pereira-Barretto

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Companion Robots

• Must be helpful– Remember its owner of his/her pills– Answer to questions

• Must be active (not passive)• Must entertain • Must understand context

– Understand what is going on (sentient)

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Emotions on voice

Kozaka, 2010

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Emotions with sensor fusion

• Fusion of acoustic, face and semantics

Cueva, 2011

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Face recognition

Cassales,2013

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Dialog manager

Alfenas,2010

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Other works

• Prosodic voice synthesis (reis,2009)• Emotion detection on faces

(Gonçalves,2010)• Lips detection (Negreiros,2011)• Representation of Semantic

(Beato,2011)• Dialog manager (Borba,2012)

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Agent-driven architecture

Pereira-Barretto,2013