منابع مشابه
Web Services Discovery with Rough Sets
Web services are emerging as a major technology for building service-oriented distributed systems. Potentially, various resources on the Internet can be virtualized as Web services for a wider use by their communities. Service discovery becomes an issue of vital importance for Web services applications. This article presents ROSSE, a Rough Sets based Search Engine for Web service discovery. One...
متن کاملL-valued Fuzzy Rough Sets
In this paper, we take a GL-quantale as the truth value table to study a new rough set model—L-valued fuzzy rough sets. The three key components of this model are: an L-fuzzy set A as the universal set, an L-valued relation of A and an L-fuzzy set of A (a fuzzy subset of fuzzy sets). Then L-valued fuzzy rough sets are completely characterized via both constructive and axiomatic approaches.
متن کاملFeature Selection with Rough Sets for Web Page Classification
Web page classification is the problem of assigning predefined categories to web pages. A challenge in web page classification is how to deal with the high dimensionality of the feature space. We present a feature reduction method based on the rough set theory and investigate the effectiveness of the rough set feature selection method on web page classification. Our experiments indicate that ro...
متن کاملReasoning with Rough Sets and Paraconsistent Rough Sets
This thesis presents an approach to knowledge representation combining rough sets and paraconsistent logic programming. The rough sets framework proposes a method to handle a specific type of uncertainty originating from the fact that an agent may perceive different objects of the universe as being similar, although they may have different properties. A rough set is then defined by approximatio...
متن کاملSemantic Based Web Services Discovery
Web services have become a new wave of Internet technology development. It is a new solution for dynamic business interactions over the Internet. A critical step in the process of reusing existing Web services is the discovery of potentially relevant components. Current Web services technology only provides syntactic description for Web service. In this paper, we first analyze the limitations f...
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ژورنال
عنوان ژورنال: International Journal of Web Services Research
سال: 2009
ISSN: 1545-7362,1546-5004
DOI: 10.4018/jswr.2009092104