Sciweavers

3206 search results - page 196 / 642
» How minds can be computational systems
Sort
View
GRID
2007
Springer
16 years 22 days ago
Multi-state grid resource availability characterization
—The functional heterogeneity of non-dedicated computational grids will increase with the inclusion of resources from desktop grids, P2P systems, and even mobile grids. Machine f...
Brent Rood, Michael J. Lewis
SACMAT
2004
ACM
15 years 12 months ago
A role-based approach to access control for XML databases
In order to provide a general access control methodology for parts of XML documents, we propose combining rolebased access control as found in the Role Graph Model, with a methodo...
Jingzhu Wang, Sylvia L. Osborn
WPES
2003
ACM
15 years 11 months ago
Hidden Credentials
Hidden Credentials are useful in situations where requests for service, credentials, access policies and resources are extremely sensitive. We show how transactions which depend o...
Jason E. Holt, Robert W. Bradshaw, Kent E. Seamons...
ISMIS
2003
Springer
15 years 11 months ago
Logic for Multi-path Message Forwarding Networks for Mobile Agents
We discuss how mobile agents, moving in the Internet from node to node, can communicate with each other by forwarding messages in a robust way. As a solution, we present the genera...
Masahito Kurihara, Masanobu Numazawa
RP
2010
Springer
118views Control Systems» more  RP 2010»
15 years 4 months ago
Efficient Construction of Semilinear Representations of Languages Accepted by Unary NFA
Chrobak (1986) proved that a language accepted by a given nondeterministic finite automaton with one-letter alphabet, i.e., a unary NFA, with n states can be represented as the uni...
Zdenek Sawa