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DCC
1995
IEEE
14 years 10 days ago
Quadtree Based JBIG Compression
A JBIG compliant, quadtree based, lossless image compression algorithm is described. In terms of the number of arithmetic coding operations required to code an image, this algorit...
Boyd Fowler, Ronald Arps, Abbas El Gamal, D. Yang
AIPS
1994
13 years 10 months ago
A Planner with Quality Goal and Its Speed-up Learning for Optimization Problem
Aimsof traditional planners had beenlimited to finding a sequenceof operators rather than finding an optimal or neax-optimalfinal state. Consequent]y, the performanceimprovementsy...
Masahiko Iwamoto
TCAD
1998
154views more  TCAD 1998»
13 years 8 months ago
Address generation for memories containing multiple arrays
This paper presents techniques for generating addresses for memories containing multiple arrays. Because these techniques rely on the inversion or rearrangement of address bits, t...
Herman Schmit, Donald E. Thomas
GECCO
2010
Springer
222views Optimization» more  GECCO 2010»
13 years 7 months ago
Black-box optimization benchmarking of NEWUOA compared to BIPOP-CMA-ES: on the BBOB noiseless testbed
In this paper, the performances of the NEW Unconstrained Optimization Algorithm (NEWUOA) on some noiseless functions are compared to those of the BI-POPulation Covariance Matrix A...
Nikolaus Hansen, Raymond Ros
KDD
2012
ACM
212views Data Mining» more  KDD 2012»
11 years 11 months ago
Fast bregman divergence NMF using taylor expansion and coordinate descent
Non-negative matrix factorization (NMF) provides a lower rank approximation of a matrix. Due to nonnegativity imposed on the factors, it gives a latent structure that is often mor...
Liangda Li, Guy Lebanon, Haesun Park