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TIP
1998
240views more  TIP 1998»
13 years 8 months ago
DCT-based motion estimation
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
Ut-Va Koc, K. J. Ray Liu
ASPDAC
2005
ACM
131views Hardware» more  ASPDAC 2005»
13 years 10 months ago
Analysis of buffered hybrid structured clock networks
- This paper presents a novel approach for fast transient analysis of buffered hybrid structured clock networks. The new method applies structure reduction and relaxed hierarchical...
Yi Zou, Qiang Zhou, Yici Cai, Xianlong Hong, Sheld...
JCP
2008
162views more  JCP 2008»
13 years 8 months ago
A Hypercube-based Scalable Interconnection Network for Massively Parallel Computing
An important issues in the design of interconnection networks for massively parallel computers is scalability. A new scalable interconnection network topology, called Double-Loop H...
Youyao Liu, Jungang Han, Huimin Du
APDC
1997
13 years 10 months ago
A Parallel Algorithm for Optimal Task Assignment in Distributed Systems
' An efficient assignment of tasks to the processors is imperative for achieving a fast job turnaround time in a parallel or distributed enviornment. The assignment problem is...
Ishfaq Ahmad, Muhammad Kafil
IPPS
2000
IEEE
14 years 1 months ago
A Parallel Co-evolutionary Metaheuristic
In order to show that the parallel co-evolution of di erent heuristic methods may lead to an e cient search strategy, we have hybridized three heuristic agents of complementary beh...
Vincent Bachelet, El-Ghazali Talbi