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Faceted search is becoming very common in commerce search. We introduce a new type of facet: a predefined schema for a product which can be used for the drilldown process. The actual search process which ensues from using such a facet is what is commonly known as a keytree search. Keytree search is a search on a library of XML documents which need to be ranked so they satisfy both the keyword and...
The contemporary Web is heading towards its next stage of evolution. From a clump of unorganized information spaces, the Web is becoming more focused on the meaning of information that is a Semantic Web. Trust is an integral component in semantic web, allowing people to act under uncertainty and with the risk of negative consequences. In this paper we discussed trust management and its connection...
We describe a model-driven translation approach between semantic Web service based business process models in the context of the SUPER project. In SUPER we provide a set of business process ontologies for enabling access to the business process space inside the organisation at the semantic level. One major task in this context is to handle the translations between the provided ontologies in order...
After analyzing some defects of Extensible Markup Language (XML), this paper introduces a new data representation model, Extensible Connection Language (XCL) by using homostructure mapping based on a new concept, matter network. Furthermore, some advantages of XCL are stated and then the potential application in semantic web is described.
The domain specific nature of biosignal storage formats, along with the lack of support for metadata in general purpose biosignal libraries, has hampered the easy interchange of biosignals between disciplines and their integration with physiological modelling software. Extensible Biosignal Metadata (XBM) is introduced as a standard framework to facilitate the sharing of information between and within...
Service Science, Management and Engineering (SSME) is a growing interdisciplinary research area for studying, designing, implementing and improving service systems. As one of the instantiations of service systems, Web services (WSs) offer a new paradigm for distributed computing and system collaboration. Recently, Web service composition (WSC) has increasingly gained attention from SSME community...
XML has become an important format for exchange data. Ranking of XML search results directly relates to XML information retrieval performance. Most of the existing ranking models consider words statistical characteristics in the XML document, but they do not consider position of the node a word belongs to. That is to say, all of nodes in XML document have the equal importance. However, different node...
In this paper, we make a survey over the primary literature regarding semantic search technologies. By classifying the literature into six main categories, we review their characteristics respectively. In addition, the issues within the reviewed semantic search methods and engines are analysed and concluded based on four perspectives.
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