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IADIS
2004
15 years 8 months ago
Authorization of User Profile Access in Identity Management
Distributed management of user profiles and identities allow reuse of profile information for different personalization services but also raises privacy issues. Users need a possi...
Wolfgang Woerndl
KI
2004
Springer
16 years 6 days ago
SmartWeb: Mobile Applications of the Semantic Web
Abstract Recent progress in mobile broadband communication and semantic web technology is enabling innovative internet services that provide advanced personalization and localizati...
Wolfgang Wahlster
ICDT
2007
ACM
105views Database» more  ICDT 2007»
16 years 1 months ago
Optimization of Query Plans in the presence of Access Limitations
We consider the problem of querying data sources that have limited capabilities and can thus only be accessed by complying with certain binding patterns for their attributes. This ...
Andrea Calì, Diego Calvanese, Davide Martin...
IPPS
2007
IEEE
16 years 1 months ago
A Minimal Access Cost-Based Multimedia Object Replacement Algorithm
Multimedia object caching, by which the same multimedia object can be adapted to diverse mobile appliances through the technique of transcoding, is an important technology for imp...
Keqiu Li, Takashi Nanya, Wenyu Qu
LISA
2003
15 years 8 months ago
EasyVPN: IPsec Remote Access Made Easy
Telecommuting and access over a Wireless LAN require strong security at the network level. Although IPsec is well-suited for this task, it is difficult to configure and operate ...
Mark C. Benvenuto, Angelos D. Keromytis