2097 search results - page 234 / 420 » Distributed user modelling for universal information access |
203
Voted
COMGEO
1999
ACM
15 years 6 months ago
1999
ACM
The visual nature of geometry applications makes them a natural area where visualization can be an effective tool for demonstrating algorithms. In this paper we propose a new mode...
190
Voted
CCS
2009
ACM
16 years 1 months ago
2009
ACM
Role mining algorithms address an important access control problem: configuring a role-based access control system. Given a direct assignment of users to permissions, role mining...
180
Voted
SAMT
2007
Springer
16 years 1 months ago
2007
Springer
Abstract. Multimodal and dialogue-based mobile interfaces to the Semantic Web offer access to complex knowledge and information structures. We explore more fine-grained co-ordina...
216
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AMM
2011
15 years 2 months ago
2011
—The number of resources or items that users can now access when navigating on the Web or using e-services, is so huge that these might feel lost due to the presence of too much ...
213
Voted
SIGMOD
2004
ACM
16 years 7 months ago
2004
ACM
The prevalent use of XML highlights the need for a generic, flexible access-control mechanism for XML documents that supports efficient and secure query access, without revealing ...