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ANTS
2008
Springer
73views Algorithms» more  ANTS 2008»
15 years 8 months ago
K3 Surfaces of Picard Rank One and Degree Two
We construct explicit examples of K3 surfaces over
Andreas-Stephan Elsenhans, Jörg Jahnel
ICIP
1999
IEEE
16 years 8 months ago
An Algorithm for Low Memory Wavelet Image Compression
As wavelet-based image coding is set to become more widely used (e.g. with the completion of the JPEG2000 standard), memory efficiency for wavelet-based coding is becoming an incr...
Christos Chrysafis, Antonio Ortega
SAT
2007
Springer
146views Hardware» more  SAT 2007»
16 years 25 days ago
Algorithms for Variable-Weighted 2-SAT and Dual Problems
Abstract. In this paper we study NP-hard weighted satisfiability optimization problems for the class 2-CNF providing worst-case upper time bounds. Moreover we consider the monoton...
Stefan Porschen, Ewald Speckenmeyer
ICMCS
2006
IEEE
140views Multimedia» more  ICMCS 2006»
16 years 23 days ago
A Fast Matching Pursuits Algorithm using Sub-Band Decomposition of Video Signals
A high-efficiency video coding method using matching pursuits, which is a waveform coding technique, has recently been proposed. In this method, the motion compensated prediction...
Kousuke Imamura, Yoshimasa Koba, Hideo Hashimoto
ISCAS
2005
IEEE
158views Hardware» more  ISCAS 2005»
16 years 9 days ago
Designing optimized pipelined global interconnects: algorithms and methodology impact
— As across-chip wire delays exceed a clock cycle, interconnect pipelining becomes essential. However, the arbitrary insertion of flip-flops can change the differentials of lat...
Vidyasagar Nookala, Sachin S. Sapatnekar