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149
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CP
2007
Springer
16 years 27 days ago
Hierarchical Hardness Models for SAT
Abstract. Empirical hardness models are a recent approach for studying NP-hard problems. They predict the runtime of an instance using efficiently computable features. Previous res...
Lin Xu, Holger H. Hoos, Kevin Leyton-Brown
191
Voted
DNA
2007
Springer
159views Bioinformatics» more  DNA 2007»
16 years 27 days ago
Activatable Tiles: Compact, Robust Programmable Assembly and Other Applications
While algorithmic DNA self-assembly is, in theory, capable of forming complex patterns, its experimental demonstration has been limited by significant assembly errors. In this pa...
Urmi Majumder, Thomas H. LaBean, John H. Reif
MIRAGE
2007
Springer
16 years 25 days ago
3D Reconstruction of Human Faces from Occluding Contours
Abstract. In this paper we take a fresh look at the problem of extracting shape from contours of human faces. We focus on two key questions: how can we robustly fit a 3D face mode...
Michael Keller, Reinhard Knothe, Thomas Vetter
TSD
2007
Springer
16 years 25 days ago
The Effect of Lexicon Composition in Pronunciation by Analogy
Abstract. Pronunciation by analogy (PbA) is a data-driven approach to phonetic transcription that generates pronunciations for unknown words by exploiting the phonological knowledg...
Tasanawan Soonklang, Robert I. Damper, Yannick Mar...
GLOBECOM
2006
IEEE
16 years 23 days ago
Adaptive Precoding for Switching between Spatial Multiplexing and Diversity in MIMO OFDM with Transmit Antenna and Path Correlat
Abstract— The path and antenna correlations significantly degrade the system capacity in spatially-multiplexed multiple-input multiple-output (MIMO) orthogonal frequency-divisio...
Yu Fu, Chintha Tellambura, Witold A. Krzymien