10 search results - page 2 / 2 » Distributed Time-Dependent Contraction Hierarchies |
PLDI
1995
ACM
13 years 9 months ago
1995
ACM
We present a unified approach to locality optimization that employs both data and control transformations. Data transformations include changing the array layout in memory. Contr...
ICWN
2008
13 years 6 months ago
2008
Energy efficient operations are essential to increase the lifetime of wireless sensor network. A clustering-based protocol is one approach that reduces energy by a data aggregation...
NCA
2010
IEEE
13 years 6 days ago
2010
IEEE
In this paper we address the challenge of realizing full-body behaviors in scalable modular robots. We present an experimental study of a biologically inspired approach to organize...
VLDB
1998
ACM
13 years 9 months ago
1998
ACM
To fulfill the requirement of fast interactive multidimensional data analysis, database systems precompute aggregate views on some subsets of dimensions and their corresponding hi...
ICCAD
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper presents several important enhancements to the recently published multilevel placement package mPL [12]. The improvements include (i) unconstrained quadratic relaxation...