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ICDE
2000
IEEE
89views Database» more  ICDE 2000»
16 years 8 months ago
Automating Statistics Management for Query Optimizers
Statistics play a key role in influencing the quality of plans chosen by a database query optimizer. In this paper, we identify the statistics that are essential for an optimizer....
Surajit Chaudhuri, Vivek R. Narasayya
ICCD
2004
IEEE
111views Hardware» more  ICCD 2004»
16 years 3 months ago
Potential Slack Budgeting with Clock Skew Optimization
Potential slack is an effective metric of circuit’s possible performance improvement. It is equal to the maximal amount of slack that can be potentially used for optimization. I...
Kai Wang, Malgorzata Marek-Sadowska
ICRA
2007
IEEE
144views Robotics» more  ICRA 2007»
16 years 1 months ago
Optimal Control Using Nonholonomic Integrators
Abstract— This paper addresses the optimal control of nonholonomic systems through provably correct discretization of the system dynamics. The essence of the approach lies in the...
Marin Kobilarov, Gaurav Sukhatme
ICDIM
2007
IEEE
16 years 1 months ago
A novel Variable Neighborhood Particle Swarm Optimization for multi-objective Flexible Job-Shop Scheduling Problems
This paper introduces a hybrid metaheuristic, the Variable Neighborhood Particle Swarm Optimization (VNPSO), consisting of a combination of the Variable Neighborhood Search (VNS) ...
Hongbo Liu, Ajith Abraham, Crina Grosan
IROS
2006
IEEE
127views Robotics» more  IROS 2006»
16 years 24 days ago
Performance Optimization of All-Terrain Robots: A 2D Quasi-Static Tool
- The creation of a rover for a specific task requires designing and selecting the mechanical structure specifically for its mission. This can be done by modelling a chassis and ev...
Ambroise Krebs, Thomas Thueer, Stephane Michaud, R...