Sciweavers

4114 search results - page 360 / 823
» Efficient Algorithms for the 2-Center Problems
Sort
View
271
Voted
VLDB
2005
ACM
121views Database» more  VLDB 2005»
16 years 7 months ago
Join operations in temporal databases
Joins are arguably the most important relational operators. Poor implementations are tantamount to computing the Cartesian product of the input relations. In a temporal database, t...
Dengfeng Gao, Christian S. Jensen, Richard T. Snod...
ASPDAC
2009
ACM
100views Hardware» more  ASPDAC 2009»
16 years 1 months ago
Noise minimization during power-up stage for a multi-domain power network
– With the popularity of Multiple Power Domain (MPD) design, the multi-domain power network noise analysis and minimization is becoming important. This paper describes an efficie...
Wanping Zhang, Yi Zhu, Wenjian Yu, Amirali Shayan ...
CORR
2008
Springer
129views Education» more  CORR 2008»
15 years 6 months ago
Polynomial Linear Programming with Gaussian Belief Propagation
Abstract--Interior-point methods are state-of-the-art algorithms for solving linear programming (LP) problems with polynomial complexity. Specifically, the Karmarkar algorithm typi...
Danny Bickson, Yoav Tock, Ori Shental, Danny Dolev
ICDM
2006
IEEE
227views Data Mining» more  ICDM 2006»
16 years 24 days ago
Incremental Mining of Sequential Patterns over a Stream Sliding Window
Incremental mining of sequential patterns from data streams is one of the most challenging problems in mining data streams. However, previous work of mining sequential patterns fr...
Chin-Chuan Ho, Hua-Fu Li, Fang-Fei Kuo, Suh-Yin Le...
IMSCCS
2006
IEEE
16 years 24 days ago
A Numerical Approach of Direct-SIMPLE Deduced Pressure Equations to Simulations of Transport Phenomena During Shaped Casting
The properties of a LPAPI-matrix derived from an extended Direct-SIMPLE scheme are demonstrated. It is shown that such LPAPI-matrix for a 3D strong P V coupling problem is difficu...
Daming Xu, Jun Ni