Sciweavers

6366 search results - page 728 / 1274
» Statistical Performance Modeling and Optimization
Sort
View
TASLP
2002
120views more  TASLP 2002»
15 years 7 months ago
Improved audio coding using a psychoacoustic model based on a cochlear filter bank
Perceptual audio coders use an estimated masked threshold for the determination of the maximum permissible just-inaudible noise level introduced by quantization. This estimate is d...
Frank Baumgarte
VLDB
2002
ACM
108views Database» more  VLDB 2002»
15 years 7 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
SIGSOFT
1996
ACM
15 years 11 months ago
Model Checking Large Software Specifications
In this paper we present our experiences in using symbolic model checking to analyze a specification of a software system for aircraft collision avoidance. Symbolic model checking ...
Richard J. Anderson, Paul Beame, Steve Burns, Will...
ICVGIP
2004
15 years 8 months ago
A Robust Nonparametric Estimation Framework for Implicit Image Models
Robust model fitting is important for computer vision tasks due to the occurrence of multiple model instances, and, unknown nature of noise. The linear errors-in-variables (EIV) m...
Himanshu Arora, Maneesh Singh, Narendra Ahuja
ICDCSW
2009
IEEE
16 years 2 months ago
A Dynamic Battery Model for Co-design in Cyber-Physical Systems
We introduce a dynamic battery model that describes the variations of the capacity of a battery under time varying discharge current. This model supports a co-design approach for ...
Fumin Zhang, Zhenwu Shi, Wayne Wolf