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ICALP
2009
Springer
14 years 9 months ago
Approximation Algorithms via Structural Results for Apex-Minor-Free Graphs
We develop new structural results for apex-minor-free graphs and show their power by developing two new approximation algorithms. The first is an additive approximation for colorin...
Erik D. Demaine, MohammadTaghi Hajiaghayi, Ken-ich...
ICCAD
2002
IEEE
227views Hardware» more  ICCAD 2002»
14 years 6 months ago
Generic ILP versus specialized 0-1 ILP: an update
Optimized solvers for the Boolean Satisfiability (SAT) problem have many applications in areas such as hardware and software verification, FPGA routing, planning, etc. Further use...
Fadi A. Aloul, Arathi Ramani, Igor L. Markov, Kare...
ICIP
2005
IEEE
14 years 11 months ago
Estimating sub-pixel shifts directly from the phase difference
In this paper, we establish the exact relationship between the continuous and the discrete phase-difference of two shifted images, and show that their discrete phase difference is...
Murat Balci, Hassan Foroosh
DAC
2008
ACM
14 years 10 months ago
Characterizing chip-multiprocessor variability-tolerance
Spatially-correlated intra-die process variations result in significant core-to-core frequency variations in chip-multiprocessors. An analytical model for frequency island chip-mu...
Sebastian Herbert, Diana Marculescu
DAC
2008
ACM
14 years 10 months ago
Merging nodes under sequential observability
This paper presents a new type of sequential technology independent synthesis. Building on the previous notions of combinational observability and sequential equivalence, sequenti...
Michael L. Case, Victor N. Kravets, Alan Mishchenk...