Sciweavers

2375 search results - page 372 / 475
» Towards a Theory of Services
Sort
View
IPPS
2006
IEEE
16 years 12 days ago
An economy-driven mapping heuristic for hierarchical master-slave applications in grid systems
In heterogeneous distributed systems, such as Grids, a resource broker is responsible of automatically selecting resources, and mapping application tasks to them. A crucial aspect...
Nadia Ranaldo, Eugenio Zimeo
OZCHI
2006
ACM
16 years 10 days ago
Using a scenario-planning tool to support an engaging online user experience
This paper describes a pilot project to research the use of a dynamic visual interface as the basis of a scenarioplanning tool. We introduce ‘flow’ as a theoretical framework ...
Jon M. Pearce, John Murphy, David Patman
ICW
2005
IEEE
136views Communications» more  ICW 2005»
15 years 12 months ago
A QoS Provisioned CIOQ Packet Switch Using Crossbar Structure with m Internal Links
A QoS provisioned CIOQ switch using crossbar structure with m parallel lines per output port is proposed in this paper. The packets at input buffers are transferred to the output ...
Carlos Roberto dos Santos, Shusaburo Motoyama
QOSIP
2005
Springer
15 years 12 months ago
Unicast and Multicast QoS Routing with Multiple Constraints
Abstract. We explore techniques for efficient Quality of Service Routing in the presence of multiple constraints. We first present a polynomial time approximation algorithm for th...
Dan Wang, Funda Ergün, Zhan Xu
RULEML
2005
Springer
15 years 12 months ago
Nested Rules in Defeasible Logic
Defeasible Logic is a rule-based non-monotonic logic with tractable reasoning services. In this paper we extend Defeasible Logic with nested rules. We consider a new Defeasible Log...
Insu Song, Guido Governatori