938 search results - page 65 / 188 » Space-Efficient Algorithms for Document Retrieval |
CIKM
2008
Springer
15 years 1 months ago
2008
Springer
We present an approach to document clustering based on winnowing fingerprints that achieved good values of effectiveness with considerable save in memory space and computation tim...
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SIGIR
2012
ACM
13 years 2 months ago
2012
ACM
The term online reputation addresses trust relationships amongst agents in dynamic open systems. These can appear as ratings, recommendations, referrals and feedback. Several repu...
SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
We describe a method to define and use subwebs, user-defined neighborhoods of the Internet. Subwebs help improve search performance by inducing a topic-specific page relevance ...
RIAO
2004
15 years 1 months ago
2004
Cross Language Information Retrieval community has brought up search engines over multilingual corpora, and multilingual text categorization systems. In this paper, we focus on th...
SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
In recent years, statistical language models are being proposed as alternative to the vector space model. Viewing documents as language samples introduces the issue of defining a...