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RTSS
2008
IEEE
15 years 4 months ago
Synthesis of Optimal Interfaces for Hierarchical Scheduling with Resources
This paper presents algorithms that (1) facilitate systemindependent synthesis of timing-interfaces for subsystems and (2) system-level selection of interfaces to minimize CPU loa...
Insik Shin, Moris Behnam, Thomas Nolte, Mikael Nol...
HYBRID
2010
Springer
15 years 4 months ago
A descent algorithm for the optimal control of constrained nonlinear switched dynamical systems
One of the oldest problems in the study of dynamical systems is the calculation of an optimal control. Though the determination of a numerical solution for the general nonconvex o...
Humberto González, Ramanarayan Vasudevan, M...
ICIP
2000
IEEE
15 years 11 months ago
Fast Code Enhancement with Local Search for Fractal Image Compression
Optimal fractal coding consists of finding in a finite set of contractive affine mappings one whose unique fixed point is closest to the original image. Optimal fractal coding is ...
Raouf Hamzaoui, Dietmar Saupe, Michael Hiller
ASPDAC
2008
ACM
93views Hardware» more  ASPDAC 2008»
14 years 12 months ago
Scheduling with integer time budgeting for low-power optimization
In this paper we present a mathematical programming formulation of the integer time budgeting problem for directed acyclic graphs. In particular, we formally prove that our constr...
Wei Jiang, Zhiru Zhang, Miodrag Potkonjak, Jason C...
PAKDD
2005
ACM
132views Data Mining» more  PAKDD 2005»
15 years 3 months ago
On Multiple Query Optimization in Data Mining
Traditional multiple query optimization methods focus on identifying common subexpressions in sets of relational queries and on constructing their global execution plans. In this p...
Marek Wojciechowski, Maciej Zakrzewicz