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» Learning Business Process Models: A Case Study
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NIPS
2004
15 years 5 months ago
Joint MRI Bias Removal Using Entropy Minimization Across Images
The correction of bias in magnetic resonance images is an important problem in medical image processing. Most previous approaches have used a maximum likelihood method to increase...
Erik G. Learned-Miller, Parvez Ahammad
CORR
2010
Springer
134views Education» more  CORR 2010»
15 years 2 months ago
The LASSO risk for gaussian matrices
We consider the problem of learning a coefficient vector x0 ∈ RN from noisy linear observation y = Ax0 + w ∈ Rn . In many contexts (ranging from model selection to image proce...
Mohsen Bayati, Andrea Montanari
INFOCOM
2007
IEEE
15 years 10 months ago
Optimal Policies for Distributed Data Aggregation in Wireless Sensor Networks
Abstract— We consider the scenario of distributed data aggregation in wireless sensor networks, where each sensor can obtain and estimate the information of the whole sensing fi...
Zhenzhen Ye, Alhussein A. Abouzeid, Jing Ai
TSC
2010
182views more  TSC 2010»
14 years 11 months ago
A Query Rewriting Approach for Web Service Composition
Data-Providing (DP) services allow query-like access to organizations' data via web services. The invocation of a DP service results in the execution of a query over data sour...
Mahmoud Barhamgi, Djamal Benslimane, Brahim Medjah...
FCCM
2008
IEEE
160views VLSI» more  FCCM 2008»
15 years 10 months ago
Facilitating Processor-Based DPR Systems for non-DPR Experts
Currently, only Xilinx Field Programmable Gate Arrays (FPGAs) support Dynamic Partial Reconfiguration (DPR). While there is currently some Computer Aided Design (CAD) tool support...
Edward Chen, William A. Gruver, Dorian Sabaz, Lesl...