Sciweavers

1699 search results - page 273 / 340
» Multi-level Parallelization with Parallel Computational Serv...
Sort
View
IPPS
2005
IEEE
14 years 1 months ago
Characterizing Secure Dynamic Web Applications Scalability
Security in the access to web contents and the interaction with web sites is becoming one of the most important issues in Internet. Servers need to provide certain levels of secur...
Jordi Guitart, Vicenç Beltran, David Carrer...
DEBS
2008
ACM
13 years 9 months ago
Access control in publish/subscribe systems
Two convincing paradigms have emerged for achieving scalability in widely distributed systems: publish/subscribe communication and role-based, policy-driven control of access to t...
Jean Bacon, David M. Eyers, Jatinder Singh, Peter ...
PPSN
2000
Springer
13 years 11 months ago
Optimizing through Co-evolutionary Avalanches
Abstract. We explore a new general-purpose heuristic for nding highquality solutions to hard optimization problems. The method, called extremal optimization, is inspired by self-or...
Stefan Boettcher, Allon G. Percus, Michelangelo Gr...
DCOSS
2007
Springer
14 years 1 months ago
An Adaptive Scheduling Protocol for Multi-scale Sensor Network Architecture
In self-organizing networks of battery-powered wireless sensors that can sense, process, and communicate, energy is the most crucial and scarce resource. However, since sensor netw...
Santashil PalChaudhuri, David B. Johnson
ESCIENCE
2006
IEEE
14 years 1 months ago
Monitoring the Earth System Grid with MDS4
In production Grids for scientific applications, service and resource failures must be detected and addressed quickly. In this paper, we describe the monitoring infrastructure use...
Ann L. Chervenak, Jennifer M. Schopf, Laura Pearlm...