6599 search results - page 267 / 1320 » Towards a Theory of Information |
162
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IRI
2005
IEEE
16 years 6 days ago
2005
IEEE
Role-Based Access Control (RBAC) models have emerged as a leading access control approach for today’s information systems. Hybrid role hierarchies introduced in the Generalized ...
178
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ERCIMDL
2004
Springer
16 years 2 hour ago
2004
Springer
We address the issue of providing topic driven access to full text documents. The methodology we propose is a combination of topic segmentation and information retrieval techniques...
168
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EUSAI
2003
Springer
15 years 11 months ago
2003
Springer
People meet in order to interact - disseminating information, making decisions, and creating new ideas. Automatic analysis of meetings is therefore important from two points of vie...
256
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
Speech is a tantalizing mode of human communication. On one hand, humans understand speech with ease and use speech to express complex ideas, information, and knowledge. On the ot...
203
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FQAS
2006
Springer
15 years 10 months ago
2006
Springer
Time plays an important role in our everyday's life. For a lot of observations we make and actions we perform, temporal information is relevant. The importance of time is refl...