Sciweavers

150 search results - page 3 / 30
» Propagator Groups
Sort
View
EEE
2004
IEEE
13 years 10 months ago
Spreading Activation Models for Trust Propagation
Semantic Web endeavors have mainly focused on issues pertaining to knowledge representation and ontology design. However, besides understanding information metadata stated by subj...
Cai-Nicolas Ziegler, Georg Lausen
GLOBECOM
2008
IEEE
14 years 21 days ago
Guaranteed Boxed Localization in MANETs by Interval Analysis and Constraints Propagation Techniques
Abstract—In this contribution, we propose an original algorithm for self-localization in mobile ad-hoc networks. The proposed technique, based on interval analysis, is suited to ...
Farah Mourad, Hichem Snoussi, Fahed Abdallah, C&ea...
ICASSP
2011
IEEE
12 years 10 months ago
System-theoretic formulation and analysis of dynamic consensus propagation
In our previous work we have proposed a dynamic version of the consensus propagation (CP) algorithm introduced by Moallemi and Van Roy. Here, we pursue a system theoretic approach...
Valentin Schwarz, Gerald Matz
AROBOTS
2004
93views more  AROBOTS 2004»
13 years 6 months ago
Propagation of Uncertainty in Cooperative Multirobot Localization: Analysis and Experimental Results
This paper examines the problem of cooperative localization for the case of large groups of mobile robots. A Kalman filter estimator is implemented and tested for this purpose. The...
Stergios I. Roumeliotis, Ioannis M. Rekleitis
TCSV
2010
13 years 29 days ago
Perceptually Unequal Packet Loss Protection by Weighting Saliency and Error Propagation
We describe a method for achieving perceptually minimal video distortion over packet-erasure networks using perceptually unequal loss protection (PULP). There are two main ingredie...
Hojin Ha, Jincheol Park, Sanghoon Lee, Alan Conrad...