Beer RD (1997) The dynamics of adaptive behavior: A research program. Robot. Autonom. Sys. 20:257--289.  Home/Search   Document Not in Database   Summary   Related Articles   Check

....to instead discuss Beer s work in relation to literature explicitly dealing with the idea of inventing simple artificial creatures to explore issues in cognitive behavior. In this and other work, Beer s interest lies in developing general principles for a dynamical theory of adaptive behavior [3]. To this end, he choses to work with a very simple idealized model agent. It can be argued that since general principles by definition cannot be specific to any particular system that exhibits them, we are free to trade o# biological plausibility for simplicity in the models we use to elucidate ....

R. D. Beer. The dynamics of adaptive behavior: A research program. In Robotics and Autonomous Systems, 20:257--289, 1997.

....in other language learning and development work. In (Pollack, 1991) for example, language induction was found to correspond to a phase transition in the weights of a learning network. The dynamical systems perspective has also been found useful in other areas of adaptive behavior research, see (Beer, 1997, Port and Van Gelder, 1995) The communicative behavior of the agents is governed by their internal state, in particular by the associations between words and meanings of each agent. The whole of the associations of all agents therefore determines the language spoken by the agents. This language ....

Beer, R. D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 20(2-4):257--289.

....in other language learning and development work. In (Pollack, 1991) for example, language induction was found to correspond to a phase transition in the weights of a learning network. The dynamical systems perspective has also been found useful in other areas of adaptive behavior research, see (Beer, 1997, Port and Van Gelder, 1995) The communicative behavior of the agents is governed by their internal state, in particular by the associations between words and meanings of each agent. The whole of the associations of all agents therefore determines the language spoken by the agents. This language ....

Beer, R. D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 20(2-4):257--289.

....in unpredictable environments. Hence, Rylatt et al. 1998) state that behaviour based robot design has some reputation for being a black art , since an agent s behavior is not determined by its internal behavior systems alone, but by their interaction with its environment (Varela et al. 1991; Beer, 1995; Clark, 1997). Furthermore, even if environmental dynamics and all possible situations could be foreseen at an abstract level, e.g. obstacles have to be avoided, this would not imply that it is actually possible to specify formalize beforehand the agent s behavior at any point in time, i.e. to define how, in ....

Beer, R. D. (1997) The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 20(2-4), 257-289.

.... and to the second simply as robots Moreover there is a good reason not to apply this weak notion of autonomy to robots, and that is the fact that robotic systems are increasingly being studied as models of intelligence and adaptive behaviour in the area of cognitive science, e.g. Beer, 1996; Beer, 1997; Pfeifer, 1995; Sharkey, 1997) The cognitive sciences (including psychology, artificial intelligence, etc. however, are concerned with the study of intelligence not only in artefacts, but also in animals, in particular humans. When applied to humans animals, however, autonomy is typically ....

Beer, R. A. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 18. To appear.

....approach to designing mobile robots (Brooks, 1991) has been very fertile. However, a formal theoretical foundation, comparable to the role of logics in traditional AI, has been lacking in the beginning. A promising road toward such a theoretical foundation is to view agents as dynamical systems (Beer, 1997)(Steinhage and Schoner, 1997) This perspective is also being developed in cognitive science (van Gelder and Port, 1995) In these approaches, agents (animals, humans, or robots) are described with formalisms which lend themselves to an analysis in terms of dynamical systems theory. Such ....

Beer, R. (1997). The dynamics of adaptive behavior: a research program. Robotics and Autonomous Systems, 20:257--289.

....be any amount of feedback loops; and secondly that crucial to their definition is their temporality, the time constants associated with their rates of change. It follows that dynamic recurrent ANNs (DRNNs) are one convenient way to visualise dynamical systems, and this has been made use of by Beer [1, 2] and in Sussex evolutionary robotics work [6] Beer uses a set of differential equations i dy i dt = Gammay i N X j=1 w ji oe j (y j ) I i (t) where y i is the activation of the ith node and oe j ( 1 e ( j Gamma ) Gamma1 is a sigmoidal function biased by a threshold ....

Beer, R. D.: The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems. In Press 1997.

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Beer, R.D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems 20:257-289.

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Beer, R. D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 20, 257--289.

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Beer, R. D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems, 20, 257--289.

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Beer, R.D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems 20:257-289.

....the Evolution of Dynamical Neural Networks for Minimally Cognitive Behavior Randall D. Beer Santa Fe Institute 1399 Hyde Park Rd. Santa Fe, NM 87501 beer santafe.edu Dept. of Computer Engineering and Science and Dept. of Biology Case Western Reserve University Cleveland, OH 44106 beer alpha.ces.cwru.edu Abstract Current debates regarding the possible cognitive implications of ideas from adaptive behavior research and dynamical ....

Beer, R.D. (in press). The dynamics of adaptive behavior: A research program. To appear in Robotics and Autonomous Systems. Beer, R.D. (1995a). A dynamical systems perspective on agent-environment interaction. Artificial Intelligence 72:173-215.

....an optimal controller, and to analyze its properties. This demonstrates the need to develop an analogous mathematical understanding of peripheral biomechanics in animals. More generally, it is becoming clear that peripheral biomechanics is essential for understanding pattern generators (Chiel and Beer 1997). For example, in lamprey swimming, both interactions of the neural circuitry with the body via feedback from stretch receptors in the spinal cord, and the interactions with the hydrodynamics of water are critical for generating normal swimming movements (Williams et al. 1995) These experimental ....

....on the nature of adaptive behavior. Rather than assuming that the nervous system is uniquely responsible for adaptive behavior, this viewpoint emphasizes that adaptive behavior emerges from the interactions of the nervous system, the body, and the environment (Cohen, 1992; Beer 1995; Chiel and Beer 1997). This broader viewpoint serves as the rationale for the new methodology of Computational Neuroethology, in which joint models of nervous system, body, and environment are constructed and analyzed (Beer 1990; Cliff 1991; Chiel and Beer 1997) It is hardly surprising that the biomechanics and the ....

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Beer, R.D. (1997) The dynamics of adaptive behavior: A research program. Robot. Autonom. Sys. 20: 257-289.

....joined in many areas of cognitive science. In the meantime, I think that the careful study of concrete examples is more likely to clarify the key issues than abstract debate over formal definitions. In particular, the design and analysis of idealized model agents holds great promise in this regard (Beer, 1997), and such work is beginning to engage cognitively interesting issues (Beer, 1996) Such models can serve not only as intuition pumps (Dennett, 1980) but also as the experiment pumps and mathematics pumps that advance us toward a unified theory of the mechanisms of adaptive behavior. There s ....

Beer, R.D. (1997). The dynamics of adaptive behavior: A research program. Robotics and Autonomous Systems 20:257-289.

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Beer RD (1997) The dynamics of adaptive behavior: A research program. Robot. Autonom. Sys. 20:257--289.

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Beer, R.D. (1997) The dynamics of adaptive behavior: a research program. Robotics Auton. Syst. 20, 257--289

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R.D. Beer. The dynamics of adaptive behavior: a research program. Robotics and Autonomous Systems, 20:257--289, 1997.

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R.D. Beer. The dynamics of adaptive behavior: a research program. Robotics and Autonomous Systems, 20:257--289, 1997.

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R. Beer, The dynamics of adaptive behavior: A research program, Robotics and Autonomous Systems 20 (1997) 257--289.

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