5820 search results - page 895 / 1164 » The Web as a learning environment |
183
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IUI
2009
ACM
16 years 3 months ago
2009
ACM
Knowledge workers must manage large numbers of simultaneous, ongoing projects that collectively involve huge numbers of resources (documents, emails, web pages, calendar items, et...
154
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KCAP
2005
ACM
16 years 10 days ago
2005
ACM
Extensive and deep paraphrase corpora are important for a variety of natural language processing and user interaction tasks. In this paper, we present an approach which i) collect...
185
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WEBI
2005
Springer
16 years 7 days ago
2005
Springer
This work presents a new perspective on characterizing the similarity between elements of a database or, more generally, nodes of a weighted, undirected, graph. It is based on a M...
196
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ICML
2003
IEEE
16 years 15 hour ago
2003
IEEE
Feature selection methods have been successfully applied to text categorization but seldom applied to text clustering due to the unavailability of class label information. In this...
185
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In some retrieval situations, a system must search across multiple collections. This task, referred to as federated search, occurs for example when searching a distributed index o...