4093 search results - page 475 / 819 » Citizen Information Services using Internet Technologies |
169
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WWW
2004
ACM
16 years 8 months ago
2004
ACM
In this paper, we study the distribution of relevant documents in aggregates, formed by grouping the retrieved documents according to their domain. For each aggregate, we take int...
176
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WWW
2003
ACM
16 years 8 months ago
2003
ACM
The growing use of ontologies in applications creates the need for an infrastructure that allows developers to more easily combine different software modules like ontology stores,...
211
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WWW
2001
ACM
16 years 8 months ago
2001
ACM
In order to increase retrieval precision, some new search engines provide manually verified answers to Frequently Asked Queries (FAQs). An underlying task is the identification of...
140
Voted
WWW
2010
ACM
16 years 2 months ago
2010
ACM
This paper establishes the theoretical framework of b-bit minwise hashing. The original minwise hashing method has become a standard technique for estimating set similarity (e.g.,...
209
Voted
WWW
2009
ACM
16 years 2 months ago
2009
ACM
We propose a novel method to detect cultural differences over the world automatically by using a large amount of geotagged images on the photo sharing Web sites such as Flickr. W...