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ICASSP
2009
IEEE
15 years 10 months ago
TDOA estimation for cyclostationary sources: New correlations-based bounds and estimators
We consider the problem of Time Difference of Arrival (TDOA) estimation for cyclostationary signals in additive white Gaussian noise. Classical approaches to the problem either ig...
Moshe Teplitsky, Arie Yeredor
123
Voted
NCA
2009
IEEE
15 years 10 months ago
Analysis of Round-Robin Implementations of Processor Sharing, Including Overhead
—It has been observed in recent years that in many applications service time demands are highly variable. Without foreknowledge of exact service times of individual jobs, process...
Steve Thompson, Lester Lipsky, Sarah Tasneem, Feng...
IROS
2009
IEEE
195views Robotics» more  IROS 2009»
15 years 10 months ago
Appearance contrast for fast, robust trail-following
— We describe a framework for finding and tracking “trails” for autonomous outdoor robot navigation. Through a combination of visual cues and ladar-derived structural inform...
Christopher Rasmussen, Yan Lu, Mehmet Kocamaz
AAIM
2009
Springer
98views Algorithms» more  AAIM 2009»
15 years 10 months ago
Latency Constrained Aggregation in Chain Networks Admits a PTAS
This paper studies the aggregation of messages in networks that consist of a chain of nodes, and each message is time-constrained such that it needs to be aggregated during a give...
Tim Nonner, Alexander Souza
133
Voted
ACCV
2009
Springer
15 years 10 months ago
Image-Set Based Face Recognition Using Boosted Global and Local Principal Angles
Face recognition using image-set or video sequence as input tends to be more robust since image-set or video sequence provides much more information than single snapshot about the ...
Xi Li, Kazuhiro Fukui, Nanning Zheng