168 search results - page 16 / 34 » On the status of perturbation theory |
ALIFE
1998
13 years 7 months ago
1998
The origin of multicellular organisms and the mechanism of development in cell societies are studied by choosing a model with intracellular biochemical dynamics allowing for oscill...
FOCM
2002
13 years 7 months ago
2002
We present an algorithm for computing rigorous solutions to a large class of ordinary differential equations. The main algorithm is based on a partitioning process and the use of i...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
The problem of interference alignment in time-varying MIMO interference channels is considered. To reduce complexity, an adaptive algorithm for beam vector design is proposed base...
SIGIR
2010
ACM
13 years 6 months ago
2010
ACM
We investigate the effectiveness of both the standard evaluation measures and the opinion component for topical opinion retrieval. We analyze how relevance is affected by opinio...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
While an exact stationarization of a process with a given spectrum magnitude can be obtained via a complete randomization of the spectrum phase (“surrogates” technique), we pr...