5726 search results - page 309 / 1146 » Supporting annotations on relations |
152
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CHI
2008
ACM
16 years 7 months ago
2008
ACM
Mischief is a system to support traditional classroom practices between a remote instructor and a group of collocated students. Meant for developing regions, each student in the c...
190
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ATAL
2005
Springer
16 years 2 days ago
2005
Springer
There has been much research investigating team cognition, naturalistic decision making, and collaborative technology as it relates to real world, complex domains of practice. How...
158
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ATAL
2005
Springer
16 years 2 days ago
2005
Springer
Decision-support requires the gathering and presentation of information, but is subject to many kinds of resource restrictions (e.g. cost, length, time). Individual users differ n...
169
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CIKM
2004
Springer
15 years 12 months ago
2004
Springer
Automatically categorizing documents into pre-defined topic hierarchies or taxonomies is a crucial step in knowledge and content management. Standard machine learning techniques ...
178
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SIGMOD
2002
ACM
16 years 6 months ago
2002
ACM
This paper addresses the problem of evaluating ranked top-? queries with expensive predicates. As major DBMSs now all support expensive user-defined predicates for Boolean queries...