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CIRA
2007
IEEE
128views Robotics» more  CIRA 2007»
14 years 1 months ago
Using Heuristic Search To Find Stable High-Order Single-Bit Delta Sigma Modulators
— A heuristic search for stable high-order delta sigma modulators is presented. Searches guided by the Linear Model found stable modulators with higher SNR performance compared t...
Ståle Andreas Skogstad, Mats Erling Hø...
WAPCV
2007
Springer
14 years 1 months ago
An Information Theoretic Model of Saliency and Visual Search
In this paper, a proposal which quantifies visual saliency based on an information theoretic definition is evaluated with respect to visual psychophysics paradigms. Analysis reve...
Neil D. B. Bruce, John K. Tsotsos
DAGSTUHL
2006
13 years 9 months ago
Competitive Online Searching for a Ray in the Plane
We consider the problem of a searcher that looks for a lost flashlight in a dusty environment. The search agent finds the flashlight as soon as it crosses the ray emanating from t...
Andrea Eubeler, Rudolf Fleischer, Thomas Kamphans,...
CRV
2007
IEEE
116views Robotics» more  CRV 2007»
14 years 1 months ago
A non-myopic approach to visual search
We show how a greedy approach to visual search — i.e., directly moving to the most likely location of the target — can be suboptimal, if the target object is hard to detect. I...
Julia Vogel, Kevin Murphy
ICADL
2004
Springer
137views Education» more  ICADL 2004»
14 years 1 months ago
Using Content-Based and Link-Based Analysis in Building Vertical Search Engines
This paper reports our research in the Web page filtering process in specialized search engine development. We propose a machine-learning-based approach that combines Web content a...
Michael Chau, Hsinchun Chen