132 search results - page 7 / 27 » Collaborative Hierarchical Sparse Modeling |
ESCIENCE
2007
IEEE
14 years 29 days ago
2007
IEEE
Scientific workflows have recently emerged as a new paradigm for representing and managing complex distributed scientific computations and data analysis, and have enabled and acce...
ICA
2007
Springer
14 years 3 months ago
2007
Springer
In the paper we present new Alternating Least Squares (ALS) algorithms for Nonnegative Matrix Factorization (NMF) and their extensions to 3D Nonnegative Tensor Factorization (NTF) ...
SIAMSC
2008
13 years 9 months ago
2008
Model order reduction (MOR) is common in simulation, control and optimization of complex dynamical systems arising in modeling of physical processes and in the spatial discretizati...
ICPP
1999
IEEE
14 years 1 months ago
1999
IEEE
In this paper, we present the index-permutation (IP) graph model, and apply it to the systematic development of efficient hierarchical networks. We derive several classes of inter...
ECSCW
1993
13 years 10 months ago
1993
: This paper presents a new model lor semi-synchronous collaborative editing. It fills the gap between asynchronous and synchronous editing styles. The model is based on hierarchic...