889 search results - page 41 / 178 » An analysis of Internet chat systems |
161
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WWW
2007
ACM
16 years 6 months ago
2007
ACM
Performance evaluation is an important issue in Web search engine researches. Traditional evaluation methods rely on much human efforts and are therefore quite time-consuming. Wit...
155
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IJIT
2004
15 years 7 months ago
2004
This paper describes a system, in which various methods of text summarizing can be adapted to Polish. A structure of the system is presented. A modular construction of the system a...
156
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AI
2007
Springer
16 years 4 days ago
2007
Springer
Abstract. Large document collections, such as those delivered by Internet search engines, are difficult and time-consuming for users to read and analyse. The detection of common an...
174
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WEBI
2001
Springer
15 years 10 months ago
2001
Springer
: Automated collaborative filtering is a popular technique for reducing information overload. In this paper, we propose a new approach for the collaborative filtering using local...
173
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IADIS
2009
15 years 3 months ago
2009
The paper describes a novel rule-based approach to classification of opinion statements on the level of individual sentences. In contrast to existing approaches, the proposed meth...