1429 search results - page 91 / 286 » Beyond Ontology in Information Systems |
216
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RR
2010
Springer
15 years 4 months ago
2010
Springer
Role-based access control is a standard mechanism in information systems. Based on the role a user has, certain information is kept from the user even if requested. For ontologies ...
163
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COOPIS
2003
IEEE
15 years 11 months ago
2003
IEEE
Abstract. Time modeling is a crucial feature in many application domains. However, temporal information often is not crisp, but is uncertain, subjective and vague. This is particul...
200
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AH
2008
Springer
16 years 19 days ago
2008
Springer
Adaptive hypermedia systems can alleviate information overload on the Web by personalising the delivery of resources to the user. These systems are however afflicted with difficu...
165
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CAISE
2004
Springer
15 years 11 months ago
2004
Springer
tween documents. They should allow for an abstract representation of data which resembles the way they are actually perceived and used in the real world, thus shortening (with resp...
134
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WEBI
2005
Springer
15 years 11 months ago
2005
Springer
Beyond serving as online diaries, weblogs have evolved into a complex social structure, one which is in many ways ideal for the study of the propagation of information. As weblog ...