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ICIP
2003
IEEE
14 years 9 months ago
An adaptive multigrid algorithm for region of interest diffuse optical tomography
Dueto diffuse nature of lightphotons, Diffuse Optical Tomography (DOT) image reconstruction is a challenging 3D problem with a relatively large number of unknowns and limited meas...
Murat Guven, Birsen Yazici, Xavier Intes, Britton ...
QEST
2008
IEEE
14 years 2 months ago
Characterization of the E-commerce Storage Subsystem Workload
This paper characterizes the workload seen at the storage subsystem of an e-commerce system. Measurements are conducted on multi-tiered systems running three different benchmarks,...
Xi Zhang, Alma Riska, Erik Riedel
IWVF
2001
Springer
14 years 11 days ago
Volume and Surface Area Distributions of Cracks in Concrete
Volumetric images of small mortar samples under load are acquired by X-ray microtomography. The images are binarized at many different threshold values, and over a million connecte...
George Nagy, Tong Zhang, W. R. Franklin, Eric Land...
KDD
2010
ACM
199views Data Mining» more  KDD 2010»
13 years 11 months ago
Overlapping experiment infrastructure: more, better, faster experimentation
At Google, experimentation is practically a mantra; we evaluate almost every change that potentially affects what our users experience. Such changes include not only obvious user-...
Diane Tang, Ashish Agarwal, Deirdre O'Brien, Mike ...
ESEM
2007
ACM
13 years 11 months ago
Value-Based Empirical Research Plan Evaluation
Empirical studies are crucial to gain evidence on the effects of software engineering methods and tools in defined contexts. However, empirical studies can be costly and thus need...
Stefan Biffl, Dietmar Winkler