SIVP
2008
13 years 9 months ago
2008
In some video coding applications, it is desirable to reduce the complexity of the video encoder at the expense of a more complex decoder. Wyner
AI
2005
Springer
13 years 9 months ago
2005
Springer
The paper provides a unifying perspective of tree-decomposition algorithms appearing in various automated reasoning areas such as join-tree clustering for constraint-satisfaction ...
AEI
2005
13 years 9 months ago
2005
Evolutionary algorithms (EAs) are stochastic search methods that mimic the natural biological evolution and/or the social behavior of species. Such algorithms have been developed ...
SIGPRO
2008
13 years 9 months ago
2008
A fast algorithm for computing the two-dimensional (2-D) forward and inverse modified discrete cosine transform (MDCT and IMDCT) is proposed. The algorithm converts the 2-D MDCT an...
IJIS
2007
13 years 9 months ago
2007
Algorithms for clustering web search results have to be efficient and robust. Furthermore they must be able to cluster a dataset without using any kind of a priori information, s...
IJFCS
2007
13 years 9 months ago
2007
We extend an algorithm by Paige and Tarjan that solves the coarsest stable refinement problem to the domain of trees. The algorithm is used to minimize non-deterministic tree auto...
SIGMOD
2008
ACM
13 years 9 months ago
2008
ACM
An algorithm is presented for finding the k nearest neighbors in a spatial network in a best-first manner using network distance. The algorithm is based on precomputing the shorte...
IJDMB
2007
13 years 9 months ago
2007
: The increasing availability of protein-protein interaction graphs (PPI) requires new efficient tools capable of extracting valuable biological knowledge from these networks. Amon...
SIGMETRICS
2008
ACM
13 years 9 months ago
2008
ACM
In this paper, we study the problem of utility maximization in P2P systems, in which aggregate application-specific utilities are maximized by running distributed algorithms on P2...
SAC
2006
ACM
13 years 9 months ago
2006
ACM
Process reference models play an important role for the alignment and configuration of commercial off-the-shelf Enterprise Systems to requirements of an organization. Recently, Co...