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Erschienen in:
2008 | OriginalPaper | Buchkapitel
Ant Focused Crawling Algorithm
verfasst von : Piotr Dziwiński, Danuta Rutkowska
Erschienen in: Artificial Intelligence and Soft Computing – ICAISC 2008
Verlag: Springer Berlin Heidelberg
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This paper presents a new algorithm for hypertext graph crawling. Using an ant as an agent in a hypertext graph significantly limits amount of irrelevant hypertext documents which must be downloaded in order to download a given number of relevant documents. Moreover, during all time of the crawling, artificial ants do not need a queue to central control crawling process. The proposed algorithm, called the Focused Ant Crawling Algorithm, for hypertext graph crawling, is better than the Shark-Search crawling algorithm and the algorithm with best-first search strategy utilizing a queue for the central control of the crawling process.