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TMI
1998
175views more  TMI 1998»
15 years 6 months ago
A Harmonic Decomposition Reconstruction Algorithm for Spatially-Varying Focal Length Collimators
—Spatially varying focal length fan-beam collimators can be used in single photon emission computed tomography to improve detection efficiency and to reduce reconstruction artif...
Jiangsheng You, Zhengrong Liang, Shanglian Bao
TROB
2002
145views more  TROB 2002»
15 years 6 months ago
Distributed multirobot localization
In this paper, we present a new approach to the problem of simultaneously localizing a group of mobile robots capable of sensing one another. Each of the robots collects sensor dat...
Stergios I. Roumeliotis, George A. Bekey
ICRA
2010
IEEE
170views Robotics» more  ICRA 2010»
15 years 5 months ago
Towards marine bloom trajectory prediction for AUV mission planning
— This paper presents an oceanographic toolchain that can be used to generate multi-vehicle robotic surveys for large-scale dynamic features in the coastal ocean. Our science app...
Jnaneshwar Das, Kanna Rajany, Sergey Frolovy, Fred...
NN
2010
Springer
183views Neural Networks» more  NN 2010»
15 years 5 months ago
Dimensionality reduction for density ratio estimation in high-dimensional spaces
The ratio of two probability density functions is becoming a quantity of interest these days in the machine learning and data mining communities since it can be used for various d...
Masashi Sugiyama, Motoaki Kawanabe, Pui Ling Chui
PERCOM
2010
ACM
15 years 5 months ago
Analysis of Quality of Surveillance in fusion-based sensor networks
—Recent years have witnessed the deployments of wireless sensor networks for mission-critical applications such as battlefield monitoring and security surveillance. These applic...
Rui Tan, Guoliang Xing, Xunteng Xu, Jianping Wang