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ICDM
2008
IEEE
115views Data Mining» more  ICDM 2008»
14 years 3 months ago
Toward Faster Nonnegative Matrix Factorization: A New Algorithm and Comparisons
Nonnegative Matrix Factorization (NMF) is a dimension reduction method that has been widely used for various tasks including text mining, pattern analysis, clustering, and cancer ...
Jingu Kim, Haesun Park
FDL
2007
IEEE
14 years 3 months ago
Modelling Alternatives for Cycle Approximate Bus TLMs
Transaction level models (TLMs) can be constructed at t levels of abstraction, denoted as untimed (UT), cycle-approximate (CX), and cycle accurate (CA) in this paper. The choice o...
Martin Radetzki, Rauf Salimi Khaligh
ESA
2004
Springer
127views Algorithms» more  ESA 2004»
14 years 2 months ago
Load Balancing of Indivisible Unit Size Tokens in Dynamic and Heterogeneous Networks
The task of balancing dynamically generated work load occurs in a wide range of parallel and distributed applications. Diffusion based schemes, which belong to the class of nearest...
Robert Elsässer, Burkhard Monien, Stefan Scha...
CMSB
2008
Springer
13 years 10 months ago
A Model Checking Approach to the Parameter Estimation of Biochemical Pathways
Model checking has historically been an important tool to verify models of a wide variety of systems. Typically a model has to exhibit certain properties to be classed `acceptable&...
Robin Donaldson, David Gilbert
ICIP
2010
IEEE
13 years 6 months ago
Exemplar-Based EM-like image denoising via manifold reconstruction
Discovering local geometry of low-dimensional manifold embedded into a high-dimensional space has been widely studied in the literature of machine learning. Counter-intuitively, w...
Xin Li