14306 search results - page 2654 / 2862 » Database System Concepts |
121
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WWW
2003
ACM
16 years 4 months ago
2003
ACM
This paper focuses on the optimization of the navigation through voluminous subsumption hierarchies of topics employed by Portal Catalogs like Netscape Open Directory (ODP). We ad...
125
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CICLING
2009
Springer
16 years 4 months ago
2009
Springer
This paper presents a method for improving phrase-based Statistical Machine Translation systems by enriching the original translation model with information derived from a multilin...
143
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Motivated by structural properties of the Web graph that support efficient data structures for in memory adjacency queries, we study the extent to which a large network can be com...
139
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Social networks have become a major focus of research in recent years, initially directed towards static networks but increasingly, towards dynamic ones. In this paper, we investi...
133
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
The availability and the accuracy of the data dictate the success of a data mining application. Increasingly, there is a need to resort to on-line data collection to address the p...