3747 search results - page 477 / 750 » Active Operations on Collections |
172
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AIED
2007
Springer
16 years 26 days ago
2007
Springer
In many intelligent tutoring systems, a detailed model of the task domain is constructed and used to provide students with assistance and direction. Reciprocal tutoring systems, h...
159
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WEBI
2007
Springer
16 years 23 days ago
2007
Springer
Search engines largely rely on robots (i.e., crawlers or spiders) to collect information from the Web. Such crawling activities can be regulated from the server side by deploying ...
199
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DOCENG
2003
ACM
15 years 12 months ago
2003
ACM
We describe the design and use of a personal digital library system, UpLib. The system consists of a full-text indexed repository accessed through an active agent via a Web interf...
165
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HT
2003
ACM
15 years 12 months ago
2003
ACM
Metadocuments are documents that consist primarily of references to other documents, and elements within them. Our active browsing web visualization tool generates an evolving ser...
172
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SIGMETRICS
2003
ACM
15 years 12 months ago
2003
ACM
Network intrusions have been a fact of life in the Internet for many years. However, as is the case with many other types of Internet-wide phenomena, gaining insight into the glob...