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ICDCSW
2003
IEEE
15 years 11 months ago
Privilege Delegation and Agent-Oriented Access Control in Naplet
Access control in existing Java-based mobile agents is mostly based on code source due to limitations of early Java security architecture. That is, authorization is based on where...
Cheng-Zhong Xu, Song Fu
AGENTS
1998
Springer
15 years 10 months ago
Personal Security Agent: KQML-Based PKI
Certificate management infrastructure, a.k.a. PKI (Public Key Infrastructure), which issues and provides access to public key certificates to preserve the integrity of a public ke...
Qi He, Katia P. Sycara, Timothy W. Finin
DELOS
2000
15 years 7 months ago
Challenging Ubiquitous Inverted Files
Stand-alone ranking systems based on highly optimized inverted file structures are generally considered `the' solution for building search engines. Observing various developm...
Arjen P. de Vries
CHI
2004
ACM
16 years 6 months ago
Evaluating interactive information retrieval systems: opportunities and challenges
Information retrieval or search plays an important role in a wide range of information management and electronic commerce tasks. In spite of the importance of information retrieva...
Nicholas J. Belkin, Susan T. Dumais, Jean Scholtz,...
IADIS
2008
15 years 7 months ago
Semantic Learning Content Management System
Building semantics concepts into the learning tools and utilities will open the road for the next generation of the Learning Content Management System (LCMS). We propose here to n...
Radu Balog-Crisan, Ioan Roxin