New PDF release: AI 2003: Advances in Artificial Intelligence: 16th

By Kotagiri Ramamohanarao, James Bailey (auth.), Tamás (Tom) Domonkos Gedeon, Lance Chun Che Fung (eds.)

ISBN-10: 3540206469

ISBN-13: 9783540206460

ISBN-10: 3540245812

ISBN-13: 9783540245810

Consider the matter of a robotic (algorithm, studying mechanism) relocating alongside the genuine line trying to find a selected element ? . to help the me- anism, we imagine that it will possibly converse with an atmosphere (“Oracle”) which courses it with information about the path during which it's going to pass. If the surroundings is deterministic the matter is the “Deterministic aspect - cation challenge” which has been studied fairly completely [1]. In its pioneering model [1] the matter used to be provided within the environment that the surroundings might cost the robotic a price which was once proportional to the space it was once from the purpose hunted for. The query of getting a number of speaking robots find some extent at the line has additionally been studied [1, 2]. within the stochastic model of this challenge, we think about the situation while the educational mechanism makes an attempt to find some degree in an period with stochastic (i. e. , in all probability misguided) rather than deterministic responses from the surroundings. therefore whilst it's going to fairly be relocating to the “right” it can be prompt to maneuver to the “left” and vice versa. except the matter being of value in its personal correct, the stoch- tic pointlocationproblemalsohas potentialapplications insolvingoptimization difficulties. Inmanyoptimizationsolutions–forexampleinimageprocessing,p- tern reputation and neural computing [5, nine, eleven, 12, 14, sixteen, 19], the set of rules worksits wayfromits currentsolutionto the optimalsolutionbasedoninfor- tion that it currentlyhas. A crucialquestionis oneof deciding upon the parameter whichtheoptimizationalgorithmshoulduse.

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Extra info for AI 2003: Advances in Artificial Intelligence: 16th Australian Conference on AI, Perth, Australia, December 3-5, 2003. Proceedings

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Theorem 3. If the algorithm uses the same scheme at all levels of the recursion with a parameter arbitrarily close to unity and sufficiently large, then for an Informative environment, the unknown is always contained in the new search-interval resulting from the application of the decision rules of Table 1. 32 8 B. John Oommen et al. Properties of CPL-ATS in a Deceptive Environment Let E be an environment of a 2-action learning automaton. Let be the penalty probabilities of the two actions of any automaton that operates in this environment.

After that, the given original search interval [0,1) was used as the starting point. Each epoch consisted of 250 iterations of the three automata. At the end of each epoch the decision table Table 1 was consulted to prune the current search interval and the algorithm was recursively evoked. The recursion was terminated when the width of the interval was less than twice the desired accuracy. The results of our experiments are truly conclusive and confirm the power of the CPL-ATS scheme. Although several experiments were conducted using various and parameter values, we report for brevity sake, only one set of results, namely, those for For this value, several independent replications with different random number streams were performed to minimize the variance of the reported results.

This method aims to synthesize new media objects based on some existing objects on which appropriate transformation can be applied using analogical reasoning. This multimedia synthesis technique appears particularly useful in the area of computational media aesthetics. 1 Multimedia Analysis Multimedia processing often deals with live spatio-temporal data which have the following attributes: They possess a tremendous amount of redundancy The data is dynamic with temporal variations It does not exist in isolation – it exists in its context with other data.

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AI 2003: Advances in Artificial Intelligence: 16th Australian Conference on AI, Perth, Australia, December 3-5, 2003. Proceedings by Kotagiri Ramamohanarao, James Bailey (auth.), Tamás (Tom) Domonkos Gedeon, Lance Chun Che Fung (eds.)


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