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JMIV
1998
124views more  JMIV 1998»
15 years 2 months ago
Preserving Topology by a Digitization Process
The main task of digital image processing is to recognize properties of real objects based on their digital images. These images are obtained by some sampling device, like a CCD c...
Longin Jan Latecki, Christopher Conrad, Ari D. Gro...
CORR
2011
Springer
234views Education» more  CORR 2011»
14 years 10 months ago
Mutual Information, Relative Entropy, and Estimation in the Poisson Channel
Let X be a non-negative random variable and let the conditional distribution of a random variable Y , given X, be Poisson(γ · X), for a parameter γ ≥ 0. We identify a natural...
Rami Atar, Tsachy Weissman
INFOCOM
2003
IEEE
15 years 8 months ago
Broadcasting in Ad Hoc Networks Based on Self-Pruning
— We propose a general framework for broadcasting in ad hoc networks through self-pruning. The approach is based on selecting a small subset of hosts (also called nodes) to form ...
Jie Wu, Fei Dai
CEC
2009
IEEE
15 years 9 months ago
Dynamics in the normative group recognition process
— This paper examines the decentralized recognition of groups within a multiagent normative society in dynamic environments. In our case, a social group is defined based on the ...
Daniel Villatoro, Jordi Sabater-Mir
TROB
2008
105views more  TROB 2008»
15 years 2 months ago
Robot-to-Robot Relative Pose Estimation From Range Measurements
In this paper, we address the problem of determining the 2D relative pose of pairs of communicating robots from (i) robot-to-robot distance measurements and (ii) displacement estim...
Xun S. Zhou, Stergios I. Roumeliotis