261 search results - page 29 / 53 » A stochastic model for the evolution of the Web |
KDD
2010
ACM
13 years 11 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
Today, the Web is increasingly used as a platform for distributed services, which transcend organizational boundaries to form federated applications. Consequently, there is a grow...
KBSE
1999
IEEE
14 years 4 days ago
1999
IEEE
There is an increasingly large demand for software systems which are able to operate effectively in dynamic environments. In such environments, automated software engineering is e...
TGC
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. We present a tool developed for fostering probabilistic model checking of services formally specified in Scows, a stochastic enrichment of the Calculus for Orchestration ...
ECCV
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. We present a new algorithm for segmenting a scene consisting of multiple moving dynamic textures. We model the spatial statistics of a dynamic texture with a set of secon...