20 search results - page 2 / 4 » Limiting Behavior of Markov Chains with Eager Attractors |
ICTIR
2009
Springer
13 years 4 months ago
2009
Springer
Intuitively, any `bag of words' approach in IR should benefit from taking term dependencies into account. Unfortunately, for years the results of exploiting such dependencies ...
WINE
2005
Springer
14 years 9 days ago
2005
Springer
In this paper, we propose a simple framework to characterize the switching behavior between search engines based on click streams. We segment users into a number of categories bas...
SIGMETRICS
2006
ACM
14 years 24 days ago
2006
ACM
A new methodology to assess transient performance measures of tree-like processes is proposed by introducing the concept of tree-like processes with marked time epochs. As opposed...
TWC
2008
13 years 6 months ago
2008
In this paper, the impact of user relaying on the behavior of a relay node, which acts as the source node at the same time, is analyzed in a wireless relay network at the packet le...
WSC
2007
13 years 9 months ago
2007
We study an approximation for the zero-variance change of measure to estimate the probability of a rare event in a continuous-time Markov chain. The rare event occurs when the cha...