5820 search results - page 874 / 1164 » The Web as a learning environment |
176
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IFIP12
2004
15 years 8 months ago
2004
: Hypertext categorization is the automatic classification of web documents into predefined classes. It poses new challenges for automatic categorization because of the rich inform...
164
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LISA
2001
15 years 8 months ago
2001
Cryptography has emerged as an enormously important component of the networked world. People are hesitant to trust the World Wide Web and e-commerce without the protections crypto...
176
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PRIS
2001
15 years 8 months ago
2001
: Content-based image retrieval (CBIR) is a research area dedicated to address the retrieve and search multimedia documents for digital libraries. Relevance feedback is a powerful ...
158
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TREC
2001
15 years 8 months ago
2001
For TREC-10, we participated in the adhoc and manual web tracks and in both the site-finding and cross-lingual tracks. For the adhoc track, we did extensive calibrations and learn...
173
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WOA
2007
15 years 8 months ago
2007
Abstract—In this work, we present a constrained-based representation for specifying the goals of “course design”, that we call curricula model, and introduce a graphical lang...