1162 search results - page 139 / 233 » Improving the Evaluation of Web Search Systems |
169
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CN
1998
15 years 6 months ago
1998
With the increasing popularity of the World Wide Web, the number of information sources providing access to various types of data has increased considerably. While simple data ret...
175
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KDD
2010
ACM
15 years 4 months ago
2010
ACM
Although tagging has become increasingly popular in online image and video sharing systems, tags are known to be noisy, ambiguous, incomplete and subjective. These factors can ser...
197
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UIST
2009
ACM
16 years 24 days ago
2009
ACM
Interaction with large unstructured datasets is difficult because existing approaches, such as keyword search, are not always suited to describing concepts corresponding to the di...
193
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HT
2007
ACM
15 years 10 months ago
2007
ACM
This paper presents an ontology-based semantic portal, SEMPort, which aims to support both content providers and the users of the portal during providing information, browsing and...
175
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KDD
2009
ACM
16 years 1 months ago
2009
ACM
Implicit user feedback, including click-through and subsequent browsing behavior, is crucial for evaluating and improving the quality of results returned by search engines. Severa...