Sciweavers

5133 search results - page 388 / 1027
» Optimization in Object Caching
Sort
View
VLDB
1999
ACM
145views Database» more  VLDB 1999»
15 years 11 months ago
DBMSs on a Modern Processor: Where Does Time Go?
Recent high-performance processors employ sophisticated techniques to overlap and simultaneously execute multiple computation and memory operations. Intuitively, these techniques ...
Anastassia Ailamaki, David J. DeWitt, Mark D. Hill...
CODES
2009
IEEE
15 years 10 months ago
TotalProf: a fast and accurate retargetable source code profiler
Profilers play an important role in software/hardware design, optimization, and verification. Various approaches have been proposed to implement profilers. The most widespread app...
Lei Gao, Jia Huang, Jianjiang Ceng, Rainer Leupers...
VLDB
2002
ACM
108views Database» more  VLDB 2002»
15 years 6 months ago
Generic Database Cost Models for Hierarchical Memory Systems
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...
Stefan Manegold, Peter A. Boncz, Martin L. Kersten
131
Voted
ICPR
2008
IEEE
16 years 8 months ago
Distance transformation, reverse distance transformation and discrete medial axis on toric spaces
In this paper, we present optimal in time algorithms to compute the distance transform, the reverse distance transform and the discrete medial axis on digital objects embedded on ...
David Coeurjolly
CEC
2010
IEEE
15 years 7 months ago
Multi-objective mobile agent-based Sensor Network Routing using MOEA/D
Abstract— Mobile agents are often used in wireless sensor networks for distributed target detection with the goal of minimizing the transmission of non-critical data that negativ...
Andreas Konstantinidis 0002, Christoforos Charalam...