642 search results - page 32 / 129 » Automatic Wrapper Generation for Web Search Engines |
146
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AAAI
2007
15 years 6 months ago
2007
In this paper, we propose to mine query hierarchies from clickthrough data, which is within the larger area of automatic acquisition of knowledge from the Web. When a user submits...
225
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ICDE
2007
IEEE
16 years 5 months ago
2007
IEEE
An increasing number of databases have become Web accessible through HTML form-based search interfaces. The data units returned from the underlying database are usually encoded in...
241
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CIKM
2003
Springer
15 years 9 months ago
2003
Springer
Evaluation of IR systems has always been difficult because of the need for manually assessed relevance judgments. The advent of large editor-driven taxonomies on the web opens the...
132
Voted
CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
In this paper, we describe an approach to recognizing location from mobile devices using image-based web search. We demonstrate the usefulness of common image search metrics appli...
115
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ACL
2003
15 years 5 months ago
2003
This paper proposes a method of collecting a dozen terms that are closely related to a given seed term. The proposed method consists of three steps. The first step, compiling cor...