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» On Pairing Inversion Problems
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ICPR
2000
IEEE
16 years 1 months ago
General Bias/Variance Decomposition with Target Independent Variance of Error Functions Derived from the Exponential Family of D
An important theoretical tool in machine learning is the bias/variance decomposition of the generalization error. It was introduced for the mean square error in [3]. The bias/vari...
Jakob Vogdrup Hansen, Tom Heskes
147
Voted
PODS
2005
ACM
211views Database» more  PODS 2005»
16 years 27 days ago
Join-distinct aggregate estimation over update streams
There is growing interest in algorithms for processing and querying continuous data streams (i.e., data that is seen only once in a fixed order) with limited memory resources. Pro...
Sumit Ganguly, Minos N. Garofalakis, Amit Kumar, R...
IPPS
2009
IEEE
15 years 7 months ago
Coupled placement in modern data centers
We introduce the coupled placement problem for modern data centers spanning placement of application computation and data among available server and storage resources. While the t...
Madhukar R. Korupolu, Aameek Singh, Bhuvan Bamba
98
Voted
ICASSP
2008
IEEE
15 years 7 months ago
Joint tracking and video registration by factorial Hidden Markov models
Tracking moving objects from image sequences obtained by a moving camera is a difï¬cult problem since there exists apparent motion of the static background. It becomes more difï¬...
Xue Mei, Fatih Murat Porikli
BIBE
2007
IEEE
128views Bioinformatics» more  BIBE 2007»
15 years 7 months ago
QOMA2: Optimizing the alignment of many sequences
Abstract—We consider the problem of aligning multiple protein sequences with the goal of maximizing the SP (Sum-of-Pairs) score, when the number of sequences is large. The QOMA (...
Xu Zhang, Tamer Kahveci