Sciweavers

5692 search results - page 894 / 1139
» Challenges and Unsolved Problems
Sort
View
184
Voted
DATE
2010
IEEE
108views Hardware» more  DATE 2010»
15 years 4 months ago
Performance-asymmetry-aware topology virtualization for defect-tolerant NoC-based many-core processors
Topology virtualization techniques are proposed for NoCbased many-core processors with core-level redundancy to isolate hardware changes caused by on-chip defective cores. Prior w...
Lei Zhang 0008, Yue Yu, Jianbo Dong, Yinhe Han, Sh...
DPD
2010
158views more  DPD 2010»
15 years 4 months ago
DYFRAM: dynamic fragmentation and replica management in distributed database systems
In distributed database systems, tables are frequently fragmented and replicated over a number of sites in order to reduce network communication costs. How to fragment, when to rep...
Jon Olav Hauglid, Norvald H. Ryeng, Kjetil N&oslas...
EXPERT
2010
145views more  EXPERT 2010»
15 years 4 months ago
Interaction Analysis with a Bayesian Trajectory Model
Human behavior recognition is one of the most important and challenging objectives performed by intelligent vision systems. Several issues must be faced in this domain ranging fro...
Alessio Dore, Carlo S. Regazzoni
IJHPCA
2010
111views more  IJHPCA 2010»
15 years 3 months ago
Understanding Application Performance via Micro-benchmarks on Three Large Supercomputers: Intrepid, Ranger and Jaguar
Emergence of new parallel architectures presents new challenges for application developers. Supercomputers vary in processor speed, network topology, interconnect communication ch...
Abhinav Bhatele, Lukasz Wesolowski, Eric J. Bohm, ...
IJRR
2010
110views more  IJRR 2010»
15 years 3 months ago
Object Detection and Tracking for Autonomous Navigation in Dynamic Environments
Abstract We address the problem of vision-based navigation in busy inner-city locations, using a stereo rig mounted on a mobile platform. In this scenario semantic information beco...
Andreas Ess, Konrad Schindler, Bastian Leibe, Luc ...