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AAAI
2007
15 years 12 days ago
On the Value of Good Advice: The Complexity of A* Search with Accurate Heuristics
We study the behavior of the classical A∗ search algorithm when coupled with a heuristic that provides estimates, accurate to within a small multiplicative factor, of the distan...
Hang T. Dinh, Alexander Russell, Yuan Su
DATE
2005
IEEE
111views Hardware» more  DATE 2005»
15 years 19 hour ago
MINLP Based Topology Synthesis for Delta Sigma Modulators Optimized for Signal Path Complexity, Sensitivity and Power Consumptio
This paper proposes a novel architecture synthesis algorithm for single-loop single-bit ∆Σ modulators. We defined a generic modulator architecture and derived its noise and si...
Hua Tang, Ying Wei, Alex Doboli
EJC
2011
14 years 5 months ago
Enumeration of connected Catalan objects by type
Noncrossing set partitions, nonnesting set partitions, Dyck paths, and rooted plane trees are four classes of Catalan objects which carry a notion of type. There exists a product f...
Brendon Rhoades
ICASSP
2011
IEEE
14 years 1 months ago
Informed secure watermarking using optimal transport
This paper presents several watermarking methods preventing the estimation of the secret key by an adversary. The constraints for secure embedding using distribution matching, whe...
Patrick Bas
RECOMB
2005
Springer
15 years 10 months ago
Decomposition of Overlapping Protein Complexes: A Graph Theoretical Method for Analyzing Static and Dynamic Protein Associations
Background: Most cellular processes are carried out by multi-protein complexes, groups of proteins that bind together to perform a specific task. Some proteins form stable complex...
Elena Zotenko, Katia S. Guimarães, Raja Jot...