Sciweavers

1469 search results - page 79 / 294
» Approximate polynomial decomposition
Sort
View
CVPR
2012
IEEE
13 years 8 days ago
Complex loss optimization via dual decomposition
We describe a novel max-margin parameter learning approach for structured prediction problems under certain non-decomposable performance measures. Structured prediction is a commo...
Mani Ranjbar, Arash Vahdat, Greg Mori
ICASSP
2011
IEEE
14 years 1 months ago
Sparse decomposition of transformation-invariant signals with continuous basis pursuit
Consider the decomposition of a signal into features that undergo transformations drawn from a continuous family. Current methods discretely sample the transformations and apply s...
Chaitanya Ekanadham, Daniel Tranchina, Eero P. Sim...
ICIP
2002
IEEE
15 years 11 months ago
Motion trajectory based video indexing and retrieval
This paper presents a technique to efficiently index and retrieve video clips in terms of motion-trajectory-based similarity. We describe the motion trajectory in three representa...
Chiou-Ting Hsu, Shang-Ju Teng
EDBT
2006
ACM
121views Database» more  EDBT 2006»
15 years 10 months ago
A Decomposition-Based Probabilistic Framework for Estimating the Selectivity of XML Twig Queries
In this paper we present a novel approach for estimating the selectivity of XML twig queries. Such a technique is useful for approximate query answering as well as for determining...
Chao Wang, Srinivasan Parthasarathy, Ruoming Jin
SIGECOM
2006
ACM
128views ECommerce» more  SIGECOM 2006»
15 years 3 months ago
Controlling a supply chain agent using value-based decomposition
We present and evaluate the design of Deep Maize, our entry in the 2005 Trading Agent Competition Supply Chain Management scenario. The central idea is to decompose the problem by...
Christopher Kiekintveld, Jason Miller, Patrick R. ...