| R. M. M. Ventura. "Emotion-based agents." Technical Report Dissertaao para obtenao do Grau de Mestre em Engenharia Electrotcnica e de Computadores, 2000. |
....[120] Emotional memories are used to obtain a possibility to choose actions also depending on the emotional state and therefore driving the inference process at a emotion dependent direction. Ventura proposes a model for an agent whose functioning and reasoning is based on emotions [121]. A complex, unfiltered, structured representation termed cognitive image, and a simple, basic, built in one termed perceptual image from the used model. Bazzan et al. study the Iterated Prisoner s Dilemma (IPD) which has been used as a paradigm for studying the emergence of cooperation among ....
R. M. M. Ventura. "Emotion-based agents." Technical Report Dissertaao para obtenao do Grau de Mestre em Engenharia Electrotcnica e de Computadores, 2000.
....instance, for decisions that should be taken very rapidly (e.g. running away from a predator) the decision is essentially based on the emotional mechanism. 2 Emotion based System Architecture The model presented in this paper is based on a double representation paradigm previously discussed in [21, 20, 19]. It is hypothesized that stimuli are processed under two different perspectives. The first one extracts a cognitive image aimed at pattern matching and it is rich enough to allow a fairly good reconstruction of the original stimulus, and the second one creates a perceptual image that is a simple, ....
Rodrigo Ventura and Carlos Pinto-Ferreira. Emotion-based agents. In Proceedings AAAI98, page 1204. AAAI, AAAI Press and The MIT Press, 1998.
....foundations. A reinforcement learning approach is taken by the work of Gadanho [26, 25] Taking the agent society paradigm from Minsky [40] as a starting point, Vel asquez has reached some interesting results [56, 57, 55, 58] This thesis is viewed by the author as belonging to this perspective [62, 60, 63, 61]. Interestingly, all these researchers share in common the inspiration from Damasio s work [18] Some tentative formalization of emotions have also been attempted, taking a more abstract mathematical approach in some cases [1, 10, 35] or a neurophysiological one in [16, 17] These contributions ....
....the stimulus, as close to the original stimulus as possible. This results in a cognitive image. The perceptual processing extracts a minimal set of features, which are considered as essential, basic, built in, by design. These features can be arranged in a structure designated by perceptual image [62]. This distinction requires some clari cation. Imagine an animal facing a fast moving object: this triggers a ight or ght kind of reaction, which derives from the assessment of the apparent threat. From this stimulus, this animal extracts a cognitive and a perceptual image. While the former ....
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Rodrigo Ventura and Carlos Pinto-Ferreira. Emotion-based agents. In Proceedings AAAI-98, page 1204. AAAI, AAAI Press and The MIT Press, 1998.
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Ventura, R., and Pinto-Ferreira, C. 1998a. Emotion-based agents. In Proceedings AAAI-98, 1204. AAAI.
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