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BILDMED
2008
147views Algorithms» more  BILDMED 2008»
13 years 10 months ago
Automatic Liver Segmentation Using the Random Walker Algorithm
In this paper we present a new method for fully automatic liver segmentation in computed tomography images. First, an initial set of seed points for the random walker algorithm is ...
Florian Maier, Andreas Wimmer, Grzegorz Soza, Jens...
TIT
2008
95views more  TIT 2008»
13 years 9 months ago
Distributed Estimation Via Random Access
The problem of distributed Bayesian estimation is considered in the context of a wireless sensor network. The Bayesian estimation performance is analyzed in terms of the expected F...
Animashree Anandkumar, Lang Tong, Ananthram Swami
TSP
2008
139views more  TSP 2008»
13 years 9 months ago
Bayesian Filtering With Random Finite Set Observations
This paper presents a novel and mathematically rigorous Bayes recursion for tracking a target that generates multiple measurements with state dependent sensor field of view and clu...
Ba-Tuong Vo, Ba-Ngu Vo, Antonio Cantoni
NAACL
2010
13 years 7 months ago
Products of Random Latent Variable Grammars
We show that the automatically induced latent variable grammars of Petrov et al. (2006) vary widely in their underlying representations, depending on their EM initialization point...
Slav Petrov
VLSID
2002
IEEE
130views VLSI» more  VLSID 2002»
14 years 9 months ago
Using Randomized Rounding to Satisfy Timing Constraints of Real-Time Preemptive Tasks
In preemptive real-time systems, a tighter estimate of the Worst Case Response Time(WCRT) of the tasks can be obtained if the layout of the tasks in memory is included in the esti...
Anupam Datta, Sidharth Choudhury, Anupam Basu