Sciweavers

6601 search results - page 455 / 1321
» Optimal Distributed Arc-Consistency
Sort
View
PLDI
1993
ACM
15 years 11 months ago
Global Optimizations for Parallelism and Locality on Scalable Parallel Machines
Data locality is critical to achievinghigh performance on large-scale parallel machines. Non-local data accesses result in communication that can greatly impact performance. Thus ...
Jennifer-Ann M. Anderson, Monica S. Lam
ICC
2007
IEEE
128views Communications» more  ICC 2007»
15 years 10 months ago
A Near Optimal Localized Heuristic for Voice Multicasting over Ad Hoc Wireless Networks
Abstract-- Providing real-time voice multicasting over multihop ad hoc wireless networks is a challenging task. The unique characteristics of voice traffic (viz. small packet size,...
G. Venkat Raju, Tamma Bheemarjuna Reddy, C. Siva R...
SIGGRAPH
2010
ACM
15 years 10 months ago
Motion-based video retargeting with optimized crop-and-warp
We introduce a video retargeting method that achieves high-quality resizing to arbitrary aspect ratios for complex videos containing diverse camera and dynamic motions. Previous c...
Yu-Shuen Wang, Hui-Chih Lin, Olga Sorkine, Tong-Ye...
ATS
2001
IEEE
126views Hardware» more  ATS 2001»
15 years 10 months ago
Design of an Optimal Test Access Architecture Using a Genetic Algorithm
Test access is a major problem for core-based systemon-chip (SOC) designs. Since cores in an SOC are not directly accessible via chip inputs and outputs, special access mechanisms...
Zahra Sadat Ebadi, André Ivanov
ICDT
1995
ACM
79views Database» more  ICDT 1995»
15 years 10 months ago
Optimization Using Tuple Subsumption
A tuple t1 of relation R subsumes tuple t2 of R, with respect to a query Q if for every database, tuple t1 derives all, and possibly more, answers to query Q than derived by tuple ...
Venky Harinarayan, Ashish Gupta