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ACISICIS
2010
IEEE
14 years 3 months ago
2010
IEEE
— Open source software (OSS) development is considered an effective approach to ensuring acceptable levels of software quality. One facet of quality improvement involves the dete...
ICML
2007
IEEE
16 years 10 days ago
2007
IEEE
Most of the existing approaches to collaborative filtering cannot handle very large data sets. In this paper we show how a class of two-layer undirected graphical models, called R...
TWC
2008
14 years 11 months ago
2008
Abstract--We consider a new concept of a Multiple-InputMultiple-Output (MIMO) receiver which uses one active receiving antenna and multiple parasitic elements. The parasitic elemen...
GECCO
2007
Springer
15 years 5 months ago
2007
Springer
Engineering design increasingly uses computer simulation models coupled with optimization algorithms to find the best design that meets the customer constraints within a time con...
STOC
2007
ACM
15 years 12 months ago
2007
ACM
Semidefinite programs (SDP) have been used in many recent approximation algorithms. We develop a general primal-dual approach to solve SDPs using a generalization of the well-know...