2718 search results - page 256 / 544 » Querying the deep web |
168
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DOOD
1995
Springer
15 years 10 months ago
1995
Springer
Abstract. Semistructured data has no absolute schema xed in advance and its structure may be irregular or incomplete. Such data commonly arises in sources that do not impose a rigi...
165
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AAAI
2006
15 years 8 months ago
2006
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
195
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SBBD
2004
15 years 8 months ago
2004
Learning Content Management Systems (LCMS) store and manage e-learning content and play an important role in the development of Distance Learning technology. ROSA (Repository of O...
198
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NOMS
2010
IEEE
15 years 5 months ago
2010
IEEE
Abstract— Today’s networked systems are extensively instrumented for collecting a wealth of monitoring data. In this paper, we propose a framework called System-wide Similarity...
187
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ACL
2011
14 years 10 months ago
2011
We develop a novel approach to the semantic analysis of short text segments and demonstrate its utility on a large corpus of Web search queries. Extracting meaning from short text...