Sciweavers

JFP
2007
103views more  JFP 2007»
13 years 9 months ago
Warnings for pattern matching
We examine the ML pattern-matching anomalies of useless clauses and non-exhaustive matches. We state the definition of these anomalies, building upon pattern matching semantics, ...
Luc Maranget
JEI
2007
90views more  JEI 2007»
13 years 9 months ago
Low-complexity high-performance multiscale error diffusion technique for digital halftoning
Multiscale error diffusion (MED) is superior to conventional error diffusion algorithms as it can eliminate directional hysteresis completely. However, due to its frame-oriented p...
Yik-Hing Fung, Ka-Chun Lui, Yuk-Hee Chan
CCE
2005
13 years 9 months ago
Logic-based outer approximation for globally optimal synthesis of process networks
Process network problems can be formulated as Generalized Disjunctive Programs where a logicbased representation is used to deal with the discrete and continuous decisions. A new ...
María Lorena Bergamini, Pío A. Aguir...
JEI
2007
79views more  JEI 2007»
13 years 9 months ago
Stereo matching via selective multiple windows
Window-based correlation algorithms are widely used for stereo matching due to their computational efficiency as compared to global algorithms. In this paper, a multiple window co...
Satyajit Anil Adhyapak, Nasser D. Kehtarnavaz, Mih...
CCE
2005
13 years 9 months ago
Computer-aided molecular design using Tabu search
A detailed implementation of the Tabu Search (TS) algorithm for computer-aided molecular design (CAMD) of transition metal catalysts is presented in this paper. Previous CAMD rese...
Bao Lin, Sunitha Chavali, Kyle V. Camarda, David C...
TOG
2008
145views more  TOG 2008»
13 years 9 months ago
Real-time KD-tree construction on graphics hardware
We present an algorithm for constructing kd-trees on GPUs. This algorithm achieves real-time performance by exploiting the GPU's streaming architecture at all stages of kd-tr...
Kun Zhou, Qiming Hou, Rui Wang 0004, Baining Guo
TOG
2008
122views more  TOG 2008»
13 years 9 months ago
Staggered projections for frictional contact in multibody systems
We present a new discrete velocity-level formulation of frictional contact dynamics that reduces to a pair of coupled projections and introduce a simple fixed-point property of th...
Danny M. Kaufman, Shinjiro Sueda, Doug L. James, D...
CAGD
2005
72views more  CAGD 2005»
13 years 9 months ago
Parametrization of approximate algebraic surfaces by lines
In this paper we present an algorithm for parametrizing approximate algebraic surfaces by lines. The algorithm is applicable to -irreducible algebraic surfaces of degree d having ...
Sonia Pérez-Díaz, Juana Sendra, J. R...
CAGD
2005
112views more  CAGD 2005»
13 years 9 months ago
A second order algorithm for orthogonal projection onto curves and surfaces
In this paper we analyze an algorithm which solves the point projection and the "inversion" problems for parametric curves and surfaces. It consists of a geometric secon...
Shi-Min Hu, Johannes Wallner
TODAES
2008
160views more  TODAES 2008»
13 years 9 months ago
A new efficient retiming algorithm derived by formal manipulation
A new efficient algorithm is derived for the minimal period retiming by formal manipulation. Contrary to all previous algorithms, which used binary search on a range of candidate ...
Hai Zhou