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RECOMB
2009
Springer
15 years 10 months ago
Finding Biologically Accurate Clusterings in Hierarchical Tree Decompositions Using the Variation of Information
Abstract. Hierarchical clustering is a popular method for grouping together similar elements based on a distance measure between them. In many cases, annotation information for som...
Saket Navlakha, James Robert White, Niranjan Nagar...
ISCAS
1999
IEEE
70views Hardware» more  ISCAS 1999»
15 years 2 months ago
On optimization of filter banks with denoising applications
The problem of optimization of subband coders for given input statistics has received considerable attention in recent literature. The goal in these works has been to maximize the...
Sony Akkarakaran, P. P. Vaidyanathan
FLAIRS
2006
14 years 11 months ago
Measuring Long-Term Ontology Quality: A Case Study From the Automotive Industry
The use of ontologies based on knowledge representation architectures to support search and other decision-making problems in production environments has become a critical compone...
Nestor Rychtyckyj
VTC
2010
IEEE
142views Communications» more  VTC 2010»
14 years 8 months ago
Low-Feedback Multiple-Access and Scheduling via Location and Geometry Information
—This paper exploits the use of location information of wireless terminals to improve the performance of a beamforming system and support multiple access. Based on a system provi...
Congzheng Han, Matthew Webb, Angela Doufexi, Mark ...
NC
2010
142views Neural Networks» more  NC 2010»
14 years 4 months ago
Computation in Sofic Quantum Dynamical Systems
We analyze how measured quantum dynamical systems store and process information, introducing sofic quantum dynamical systems. Using recently introduced information-theoretic measur...
Karoline Wiesner, James P. Crutchfield