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JSAC
2010
131views more  JSAC 2010»
15 years 5 months ago
Joint synchronization and localization using TOAs: A linearization based WLS solution
—Joint synchronization and localization using time of arrival (TOA) measurements is a very important research topic for many wireless ad hoc sensor network applications. For such...
Shouhong Zhu, Zhiguo Ding
PERCOM
2004
ACM
16 years 6 months ago
Peer-to-peer File-sharing over Mobile Ad hoc Networks
Current peer-to-peer file-sharing systems mostly work on wired networks. Mobile ad hoc network is characterized as multi-hop wireless communications between mobile devices. In thi...
Gang Ding, Bharat K. Bhargava
SMI
2005
IEEE
16 years 4 days ago
Maximizing Adaptivity in Hierarchical Topological Models
We present an approach to hierarchically encode the topology of functions over triangulated surfaces. We describe the topology of a function by its Morse-Smale complex, a well kno...
Peer-Timo Bremer, Valerio Pascucci, Bernd Hamann
ACL
2009
15 years 4 months ago
A Note on the Implementation of Hierarchical Dirichlet Processes
The implementation of collapsed Gibbs samplers for non-parametric Bayesian models is non-trivial, requiring considerable book-keeping. Goldwater et al. (2006a) presented an approx...
Phil Blunsom, Trevor Cohn, Sharon Goldwater, Mark ...
KSEM
2010
Springer
15 years 5 months ago
A Comparison of Merging Operators in Possibilistic Logic
Abstract. In this paper, we compare merging operators in possibilistic logic. We first propose an approach to evaluating the discriminating power of a merging operator. After that...
Guilin Qi, Weiru Liu, David A. Bell