Advanced information retrieval Web services for digital libraries

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This digital document is a journal article from Library Collections, Acquisitions and Technical Services, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
Web service as a standardized XML-based protocol has been useful for inter-system communication and integration. However, Web services in the IR domain have not been widely used. In a previous paper [Fu, Y., & Mostafa, J. (2004). Toward information retrieval Web services for digital libraries. IEEE/ACM Joint Conference on Digital Libraries 2004. Tucson, Arizona], we discussed a system supporting several information retrieval (IR) functions. This system called LUCAS is a Web service for extracting, weighing, and ranking terms. In this paper, we are going to discuss a more advanced version of the system called Lucas II. This updated implementation includes functions of term generation, clustering, and document classification that can be applied to different knowledge domains.

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