1647 search results - page 178 / 330 » Radial Structure of the Internet |
171
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2004
ACM
16 years 7 months ago
2004
ACM
In this paper, we present automated techniques for bootstrapping and populating specialized domain ontologies by organizing and mining a set of relevant overlapping Web sites prov...
189
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2004
ACM
16 years 7 months ago
2004
ACM
Mining user access patterns from a continuous stream of Web-clicks presents new challenges over traditional Web usage mining in a large static Web-click database. Modeling user ac...
190
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2004
ACM
16 years 7 months ago
2004
ACM
In this paper we describe a practical framework for studying the navigational behavior of the users of an e-learning environment integrated in a virtual campus. The students navig...
163
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2004
ACM
16 years 7 months ago
2004
ACM
The LAOS model, a 5-layer adaptive hypermedia (AH) authoring model, was previously shown to specify a flexible framework for (collaborative) creation of material for the semantic ...
146
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WWW
2004
ACM
16 years 7 months ago
2004
ACM
The goal is to build a general framework for ad hoc applications over large networks using semantics and complex systems analysis. The first part deals with semantics because appl...