Sciweavers

1416 search results - page 176 / 284
» cost 2009
Sort
View
INFOCOM
2009
IEEE
14 years 5 months ago
Routing Fairness in Chord: Analysis and Enhancement
—In Peer-to-Peer (P2P) systems where stored objects are small, routing dominates the cost of publishing and retrieving an object. In such systems, the issue of fairly balancing t...
Rubén Cuevas Rumín, Manuel Urue&ntil...
IPPS
2009
IEEE
14 years 5 months ago
Improving RDMA-based MPI eager protocol for frequently-used buffers
MPI is the main standard for communication in high-performance clusters. MPI implementations use the Eager protocol to transfer small messages. To avoid the cost of memory registr...
Mohammad J. Rashti, Ahmad Afsahi
IPPS
2009
IEEE
14 years 5 months ago
Using hardware transactional memory for data race detection
Abstract—Widespread emergence of multicore processors will spur development of parallel applications, exposing programmers to degrees of hardware concurrency hitherto unavailable...
Shantanu Gupta, Florin Sultan, Srihari Cadambi, Fr...
IROS
2009
IEEE
199views Robotics» more  IROS 2009»
14 years 5 months ago
A controller for dynamic walking in bipedal robots
Abstract— This paper presents an approach for the closedloop control of actuated biped that allows natural looking and energy efficient walking. Rather than prescribe kinematic ...
David J. Braun, Michael Goldfarb
IROS
2009
IEEE
188views Robotics» more  IROS 2009»
14 years 5 months ago
Novelty detection and 3D shape retrieval based on Gaussian Mixture Models for autonomous surveillance robotics
Abstract— This paper describes an efficient method for retrieving the 3-dimensional shape associated to novelties in the environment of an autonomous robot, which is equipped wi...
Pedro Núñez Trujillo, Paulo Drews, R...