4971 search results - page 205 / 995 » On Scalable Information Retrieval Systems |
167
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ASWC
2006
Springer
15 years 8 months ago
2006
Springer
Abstract. We propose a conceptual model for semantic search and implement it in security access control. The model provides security access control to extend the search capabilitie...
275
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VLDB
2007
ACM
16 years 6 months ago
2007
ACM
Emerging applications such as personalized portals, enterprise search and web integration systems often require keyword search over semi-structured views. However, traditional inf...
190
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MIDDLEWARE
2007
Springer
16 years 23 days ago
2007
Springer
In self-adaptive systems, metadata about resources in the system (e.g., services, nodes) must be dynamically published, updated, and removed. Current middleware approaches use sta...
177
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. Query expansion is a well known method to improve the performance of information retrieval systems. In this work we have tested different approaches to extract the candid...
192
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AMR
2005
Springer
16 years 5 days ago
2005
Springer
This paper presents a system for video shot retrieval in which shots are retrieved based on matching video objects using a combination of colour, shape and texture. Rather than mat...