768 search results - page 109 / 154 » Asymptotic Cellular Complexity |
COMPGEOM
2009
ACM
14 years 2 months ago
2009
ACM
We study the problem of computing zigzag persistence of a sequence of homology groups and study a particular sequence derived from the levelsets of a real-valued function on a top...
CDC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— Symbolic models are abstract descriptions of continuous systems in which symbols represent aggregates of continuous states. In the last few years there has been a growi...
CISS
2008
IEEE
14 years 2 months ago
2008
IEEE
— We propose an implementable new universal lossy source coding algorithm. The new algorithm utilizes two wellknown tools from statistical physics and computer science: Gibbs sam...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
—Relay systems have large and complex parameter spaces, which makes it difficult to determine the parameter region where the system achieves a given performance criterion, such ...
ICASSP
2008
IEEE
14 years 2 months ago
2008
IEEE
In this paper, we consider online (sequential) portfolio selection in a competitive algorithm framework under transaction costs. We construct a sequential algorithm for portfolio ...