Sciweavers

418 search results - page 35 / 84
» Model building using bi-level optimization
Sort
View
OSDI
2008
ACM
14 years 8 months ago
Delivering Energy Proportionality with Non Energy-Proportional Systems - Optimizing the Ensemble
: ? Delivering Energy Proportionality with Non Energy-Proportional Systems-Optimizing the Ensemble Niraj Tolia, Zhikui Wang, Manish Marwah, Cullen Bash, Parthasarathy Ranganathan, ...
Niraj Tolia, Zhikui Wang, Manish Marwah, Cullen Ba...
ISEMANTICS
2010
13 years 9 months ago
SESAME demonstrator: ontologies, services and policies for energy efficiency
The project SESAME uses semantic modeling and reasoning to support home owners and building managers in saving energy and in optimizing their energy costs while maintaining their ...
Slobodanka Tomic, Anna Fensel, Tassilo Pellegrini
CVPR
2011
IEEE
13 years 4 months ago
Enforcing Similarity Constraints with Integer Programming for Better Scene Text Recognition
The recognition of text in everyday scenes is made difficult by viewing conditions, unusual fonts, and lack of linguistic context. Most methods integrate a priori appearance info...
David Smith, Jacqueline Feild, Eric Learned-Miller
ICASSP
2011
IEEE
12 years 11 months ago
Collaborative sources identification in mixed signals via hierarchical sparse modeling
A collaborative framework for detecting the different sources in mixed signals is presented in this paper. The approach is based on CHiLasso, a convex collaborative hierarchical s...
Pablo Sprechmann, Ignacio Ramírez, Pablo Ca...
ICDE
2002
IEEE
112views Database» more  ICDE 2002»
14 years 9 months ago
Design and Evaluation of Alternative Selection Placement Strategies in Optimizing Continuous Queries
In this paper, we design and evaluate alternative selection placement strategies for optimizing a very large number of continuous queries in an Internet environment. Two grouping ...
Jianjun Chen, David J. DeWitt, Jeffrey F. Naughton