A User Behavior Based Semantic Search Approach under P2P Environment
نویسندگان
چکیده
منابع مشابه
P2p Semantic Search P2p Semantic Search
We consider P2P Semantic Search as a process of finding documents, which are semantically, i.e., with respect to the meaning, related to the user information needs, in a document collections distributed among a group of peers, i.e., autonomous information sources. To organize documents stored on a single peer efficiently for the search, documents are classified to the user-generated classificat...
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One of the most important problems in information retrieval is similarity search. Informally, the problem is: given a similarity query, which can be a point query or a range query, we need to return a set of contents that are most relevant to the search criteria according to some semantic distance function. We propose EZSearch, a decentralized solution to this problem in the context of Peer-to-...
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Peer-to-peer (P2P) is becoming prevalent on the Internet. However, due to the nature of exact hash matching, the DHT-based P2P itself doesn’t support decentralized semantic search. In this letter, we propose a Decentralized Unicode Suffix Tree Overlay (DUSTO), which can support multiple languages and keywords search. The simulation results indicate the average search length of DUSTO method is 7...
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Background and Aim: Information systems cannot be well designed or developed without a clear understanding of needs of users, manner of their information seeking and evaluating. This research has been designed to analyze the Ganj (Iranian research institute of science and technology database) users’ query refinement behaviors via log analysis. Methods: The method of this research is log anal...
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ژورنال
عنوان ژورنال: Journal of Software
سال: 2007
ISSN: 1000-9825
DOI: 10.1360/jos182216