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SDM
2010
SIAM
181views Data Mining» more  SDM 2010»
14 years 9 months ago
Efficient Nonnegative Matrix Factorization with Random Projections
The recent years have witnessed a surge of interests in Nonnegative Matrix Factorization (NMF) in data mining and machine learning fields. Despite its elegant theory and empirical...
Fei Wang, Ping Li
ICMCS
2009
IEEE
107views Multimedia» more  ICMCS 2009»
14 years 9 months ago
Fast directional image interpolation with difference projection
This paper presents a new directional image interpolator, aiming to increase image resolution with high perceptual quality and low computational complexity. In our method, missing...
Zhiwei Xiong, Yonghua Zhang, Xiaoyan Sun, Feng Wu
CORR
2010
Springer
120views Education» more  CORR 2010»
14 years 9 months ago
Advances in the Biomedical Applications of the EELA Project
In the last years an increasing demand for Grid Infrastructures has result edin several international collaborations. This is the case of the EELA Project, which has brought togeth...
Vicente Hernández, Ignacio Blanquer, Gabrie...
COR
2011
14 years 6 months ago
Time-constrained project scheduling with adjacent resources
We develop a decomposition method for the Time-Constrained Project Scheduling Problem (TCPSP) with Adjacent Resources. For adjacent resources the resource units are ordered and th...
Johann Hurink, A. L. Kok, Jacob Jan Paulus, J. M. ...
CSCW
2004
ACM
15 years 5 months ago
Learning from project history: a case study for software development
The lack of lightweight communication channels and other technical and sociological difficulties make it hard for new members of a non-collocated software development team to lea...
Davor Cubranic, Gail C. Murphy, Janice Singer, Kel...