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SIGPRO
2008
89views more  SIGPRO 2008»
13 years 9 months ago
Radix-2 algorithm for the fast computation of type-III 3-D discrete W transform
: In this letter, an efficient algorithm for three-dimensional (3-D) vector radix decimation in frequency is derived for computing the type-III 3-D discrete W transform (DWT). Comp...
Huazhong Shu, J. S. Wu, Lotfi Senhadji, Limin Luo
JMLR
2010
158views more  JMLR 2010»
13 years 3 months ago
Topology Selection in Graphical Models of Autoregressive Processes
An algorithm is presented for topology selection in graphical models of autoregressive Gaussian time series. The graph topology of the model represents the sparsity pattern of the...
Jitkomut Songsiri, Lieven Vandenberghe
KDD
2002
ACM
166views Data Mining» more  KDD 2002»
14 years 9 months ago
Exploiting response models: optimizing cross-sell and up-sell opportunities in banking
The banking industry regularly mounts campaigns to improve customer value by offering new products to existing customers. In recent years this approach has gained significant mome...
Andrew Storey, Marc-David Cohen
ICC
2008
IEEE
111views Communications» more  ICC 2008»
14 years 3 months ago
Conservative Slow Start: Controlling Losses in Very High Speed Networks
—In this paper, we address the problem of how TCP sessions ramp up their transmission windows in a controlled way. We introduce a conservative slow start scheme that reduces to t...
Kazumi Kumazoe, Cesar Marcondes, Mario Gerla, Dirc...
WIA
2007
Springer
14 years 3 months ago
Accelerating Boyer Moore Searches on Binary Texts
The Boyer and Moore (BM) pattern matching algorithm is considered as one of the best, but its performance is reduced on binary data. Yet, searching in binary texts has important a...
Shmuel Tomi Klein, Miri Ben-Nissan