Download Advances in Artificial Intelligence: 20th Conference of the by Yu Zhang (auth.), Ziad Kobti, Dan Wu (eds.) PDF

By Yu Zhang (auth.), Ziad Kobti, Dan Wu (eds.)

ISBN-10: 3540726640

ISBN-13: 9783540726647

This ebook constitutes the refereed lawsuits of the 20 th convention of the Canadian Society for Computational reports of Intelligence, Canadian AI 2007, held in Montreal, Canada, in could 2007.

The forty six revised complete papers offered have been conscientiously reviewed and chosen from 260 submissions. The papers are equipped in topical part on brokers, bioinformatics, class, constraint delight, info mining, wisdom illustration and reasoning, studying, ordinary language, and planning.

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Read or Download Advances in Artificial Intelligence: 20th Conference of the Canadian Society for Computational Studies of Intelligence, Canadian AI 2007, Montreal, Canada, May 28-30, 2007. Proceedings PDF

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Additional info for Advances in Artificial Intelligence: 20th Conference of the Canadian Society for Computational Studies of Intelligence, Canadian AI 2007, Montreal, Canada, May 28-30, 2007. Proceedings

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T. Ji et al. model might overlap with the users who AGENTMPo has already visited or is supposed to visit hereafter. However, “overlapping users” means that they are trusted by more preceding level users, which can have a positive influence on recommendations by reflecting their opinions more. By pruning the successive nodes, tracing costs can be decreased drastically. 3 Propagating User Feedback Based on this similarity model, AGENTPo provides recommendations to PO. Simply, the particular items, which obtain either the highest averages of each column or the highest prediction values, are recommended.

Figures 4-5 show the results of the experiments in the two-robot-predatorprey problem. As in the coordination problem’s case, we tested all the possible two-by-two combinations of the chosen algorithms. The curves represent average trial length of the predator agent. For the same reasons as sated above, we did not present the curves for the prey agent. Similarly to the results obtained in the coordination game, in this adversarial game we observed the convergence to a stable value for each algorithm pair.

On World Wide Web (2004), ACM Press 3. : Propagation Models for Trust and Distrust in Social Networks. In Information Systems Frontiers Vol. 7, Springer Netherlands (2005) 337 – 358 4. : Attack Resistant, Scalable Name Service. Draft submission to the 4th Int. Conf. on Financial Cryptography (2000) 5. : Item-based Collaborative Filtering Recommendation Algorithms. In Proc. of the 10th Int. Conf. on World Wide Web (2001) 6. : Comparing Recommendations Made by Online Systems and Friends. In Proc.

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