691 search results - page 72 / 139 » Online communities |
VLDB
2000
ACM
15 years 3 months ago
2000
ACM
Many information resources on the web are relevant primarily to limited geographical communities. For instance, web sites containing information on restaurants, theaters, and apar...
ACE
2004
15 years 1 months ago
2004
A key problem in facilitating a successful online course is the highly time -consuming nature of the administrative and pedagogical tasks involved. It is also difficult to achieve...
197
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Dataset
SCUT-COUCH 2009 database is a comprehensive database that consists of 12 datasets, namely GB1, GB2, TradGB1, Big5, Pinyin, Letters, Digit, Symbol, Word8888, Word17366, Word44208 an...
116
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C5
2004
IEEE
15 years 3 months ago
2004
IEEE
Existing online learning experiences lack the social dimension that characterizes learning in the real world. This social dimension extends beyond the traditional classroom into t...
CSB
2004
IEEE
15 years 3 months ago
2004
IEEE
In order to provide a portable and accurate typing system for the unambiguous characterization of pathogenic Escherichia coli isolates to the scientific community, we have constru...