Sciweavers

902 search results - page 119 / 181
» Efficient and Extensible Algorithms for Multi Query Optimiza...
Sort
View
87
Voted
CP
2008
Springer
15 years 2 months ago
Optimization of Simple Tabular Reduction for Table Constraints
Abstract. Table constraints play an important role within constraint programming. Recently, many schemes or algorithms have been proposed to propagate table constraints or/and to c...
Christophe Lecoutre
125
Voted
DAC
2010
ACM
15 years 24 days ago
Parallel hierarchical cross entropy optimization for on-chip decap budgeting
Decoupling capacitor (decap) placement has been widely adopted as an effective way to suppress dynamic power supply noise. Traditional decap budgeting algorithms usually explore t...
Xueqian Zhao, Yonghe Guo, Zhuo Feng, Shiyan Hu
97
Voted
CGF
2008
139views more  CGF 2008»
15 years 20 days ago
CHC++: Coherent Hierarchical Culling Revisited
We present a new algorithm for efficient occlusion culling using hardware occlusion queries. The algorithm significantly improves on previous techniques by making better use of te...
Oliver Mattausch, Jirí Bittner, Michael Wim...
192
Voted
SIGMOD
2008
ACM
191views Database» more  SIGMOD 2008»
16 years 22 days ago
Efficient aggregation for graph summarization
Graphs are widely used to model real world objects and their relationships, and large graph datasets are common in many application domains. To understand the underlying character...
Yuanyuan Tian, Richard A. Hankins, Jignesh M. Pate...
194
Voted
ICDE
2003
IEEE
145views Database» more  ICDE 2003»
16 years 1 months ago
PXML: A Probabilistic Semistructured Data Model and Algebra
Despite the recent proliferation of work on semistructured data models, there has been little work to date on supporting uncertainty in these models. In this paper, we propose a m...
Edward Hung, Lise Getoor, V. S. Subrahmanian