1990 search results - page 250 / 398 » Conceptual User Tracking |
161
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PCI
2001
Springer
15 years 10 months ago
2001
Springer
One of the most rapidly evolving e-services is e-Learning, that is, the creation of advanced educational resources that are accessible on-line and, potentially, offer numerous adva...
152
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SEMWEB
2001
Springer
15 years 10 months ago
2001
Springer
Abstract. Topic Maps and RDF are two independently developed paradigms and standards for the representation, interchange, and exploitation of model-based data on the web. Each para...
174
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ACMDIS
2000
ACM
15 years 10 months ago
2000
ACM
One fundamental challenge for the design of the interactive systems of the future is to invent and design environments and cultures in which humans can express themselves and enga...
174
Voted
CSMR
1999
IEEE
15 years 10 months ago
1999
IEEE
Growing maintenance costs have become a major concern for developers and users of software systems. Changeability is an important aspect of maintainability, especially in environm...
162
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GIS
1999
ACM
15 years 10 months ago
1999
ACM
An important activity in the design of a particular database application consists in identifying the integrity constraints that must hold on the database, and that are used to det...