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ISBI
2004
IEEE
16 years 7 months ago
Analytical Approach to Channelized Hotelling Observer Performance For Regularized Tomographic Image Reconstruction
Our goal is to analyze regularized image reconstruction methods such as penalized likelihood with respect to the performance of the Channelized Hotelling Observer (CHO) in the tas...
Anastasia Yendiki, Jeffrey A. Fessler
ICRA
2000
IEEE
124views Robotics» more  ICRA 2000»
15 years 11 months ago
Local Search Heuristics for the Assembly Line Balancing Problem with Incompatibilities Between Tasks
This paper deals with the Assembly Line Balancing Problem considering incompatibilities between the tasks with the aim of, first, minimizing the number of workstations and, then, ...
Joaquín Bautista, Raúl Suárez...
ESA
1995
Springer
126views Algorithms» more  ESA 1995»
15 years 10 months ago
The Online Transportation Problem
We present a poly-log-competitive deterministic online algorithm for the online transportation problem on hierarchically separated trees when the online algorithm has one extra se...
Bala Kalyanasundaram, Kirk Pruhs
JMLR
2010
109views more  JMLR 2010»
15 years 1 months ago
Matrix Completion from Noisy Entries
Given a matrix M of low-rank, we consider the problem of reconstructing it from noisy observations of a small, random subset of its entries. The problem arises in a variety of app...
Raghunandan H. Keshavan, Andrea Montanari, Sewoong...
CHI
2003
ACM
16 years 7 months ago
Social regulation in virtual spaces
The described dissertation focuses on social regulation of user behavior within virtual social spaces. A multi-year field study of two fantasy-based game MUDs (multi-user dungeons...
Jack Muramatsu