8349 search results - page 1547 / 1670 » Introduction to Information Retrieval |
105
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
Current search mechanisms of DHT-based P2P systems can well handle a single keyword search problem. Other than single keyword search, multi-keyword search is quite popular and use...
106
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
This paper explores the use of social annotations to improve web search. Nowadays, many services, e.g. del.icio.us, have been developed for web users to organize and share their f...
123
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
Determining the user intent of Web searches is a difficult problem due to the sparse data available concerning the searcher. In this paper, we examine a method to determine the us...
130
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
Over the last five years, a range of projects have focused on progressively more elaborated techniques for adaptive news delivery. However, the adaptation process in these systems...
119
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WWW
2007
ACM
16 years 2 months ago
2007
ACM
This paper is concerned with the problem of browsing social annotations. Today, a lot of services (e.g., Del.icio.us, Filckr) have been provided for helping users to manage and sh...