Sciweavers

6517 search results - page 31 / 1304
» On optimal service selection
Sort
View
HPDC
2007
IEEE
15 years 6 months ago
A provisioning model and its comparison with best-effort for performance-cost optimization in grids
The resource availability in Grids is generally unpredictable due to the autonomous and shared nature of the Grid resources and stochastic nature of the workload resulting in a be...
Gurmeet Singh, Carl Kesselman, Ewa Deelman
ECIR
2009
Springer
15 years 9 months ago
Active Sampling for Rank Learning via Optimizing the Area under the ROC Curve
Abstract. Learning ranking functions is crucial for solving many problems, ranging from document retrieval to building recommendation systems based on an individual user’s prefer...
Pinar Donmez, Jaime G. Carbonell
JNCA
2000
117views more  JNCA 2000»
14 years 11 months ago
Distributed network storage service with quality-of-service guarantees
This paper envisions a distributed network storage service with Quality-ofService (QoS) guarantees, and describes its architecture and key mechanisms. When fully realized, this se...
John Chung-I Chuang, Marvin A. Sirbu
INFOCOM
2007
IEEE
15 years 6 months ago
Distributed Placement of Service Facilities in Large-Scale Networks
Abstract— The effectiveness of service provisioning in largescale networks is highly dependent on the number and location of service facilities deployed at various hosts. The cla...
Nikolaos Laoutaris, Georgios Smaragdakis, Konstant...
COMSWARE
2007
IEEE
15 years 3 months ago
QoS-driven middleware for optimum provisioning of location based services
This paper proposes a middleware to reduce the and consistency are usually poor since they depend on cell consumption of network resources and optimize the provision of size; GPS t...
Israel Martín-Escalona, Francisco Barcel&oa...