Results 1 to 10 of about 330,606 (247)
Multiprotocol Label Switching [PDF]
Advances in Electrical and Electronic Engineering, 2007 The up to this time known networks with the IP protocol have worked as connection-less and they have not guaranteed the quality of services. Implementing the MPLS protocol, an overlay connection-oriented network with guaranteed quality of services QoS is
Ladislav Schwartz +2 more
doaj +4 more sources
Population divergence time estimation using individual lineage label switching [PDF]
G3: Genes, Genomes, Genetics, 2022 Divergence time estimation from multilocus genetic data has become common in population genetics and phylogenetics. We present a new Bayesian inference method that treats the divergence time as a random variable. The divergence time is calculated from an
Peter Beerli +3 more
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Allocation Variable-Based Probabilistic Algorithm to Deal with Label Switching Problem in Bayesian Mixture Models. [PDF]
PLoS ONE, 2015 The label switching problem occurs as a result of the nonidentifiability of posterior distribution over various permutations of component labels when using Bayesian approach to estimate parameters in mixture models.
Jia-Chiun Pan +3 more
doaj +2 more sources
The Effect of Food Label Use on Nutrient Intakes: An Endogenous Switching Regression Analysis [PDF]
Journal of Agricultural and Resource Economics, 2000 This study examines the impact of consumers' use of food labels on selected nutrient intakes of Americans. Endogenous switching regression techniques are employed to control for heterogeneity in the label use decision.
Sung-Yong Kim +2 more
doaj +2 more sources
Optical Fiber Communication Conference and International Conference on Quantum Information, 2001 Summary form only given. The design and implementation of a optical label switched router for packet switched WDM networks will be presented. The algorithms of generating optical labels, look-up tables, routing protocols, and a scaleable network architecture similar to IP/MPLS in optical domain will also be discussed.
Gee Kung Chang
openaire +4 more sources
An Overview of Optical Label Switching Technology [PDF]
Physics Procedia, 2011 AbstractOptical label switching is a new technology of optical switching, which can overcome the electronic bottleneck of optical communication effectively, optical label switching (OLS) network as a specific implementation of future optical packet network has been paid more and more attention, its key technology is the generation and extraction of ...
Fulu Jin, Hongli Jin, Fugen Su
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Dealing With Label Switching in Mixture Models [PDF]
Journal of the Royal Statistical Society Series B: Statistical Methodology, 2000 Summary In a Bayesian analysis of finite mixture models, parameter estimation and clustering are sometimes less straightforward than might be expected. In particular, the common practice of estimating parameters by their posterior mean, and summarizing joint posterior distributions by marginal distributions, often leads to nonsensical ...
Matthew Stephens
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On the number of unlabeled vertices in edge-friendly labelings of graphs [PDF]
, 2011 Let $G$ be a graph with vertex set $V(G)$ and edge set $E(G)$, and $f$ be a 0-1 labeling of $E(G)$ so that the absolute difference in the number of edges labeled 1 and 0 is no more than one. Call such a labeling $f$ \emph{edge-friendly}. We say an edge-friendly labeling induces a \emph{partial vertex labeling} if vertices which are incident to more ...
Cahit +8 more
arxiv +3 more sources
A track-before-detect labelled multi-Bernoulli particle filter with label switching [PDF]
IEEE Transactions on Aerospace and Electronic Systems, vol. 52,
no. 5, pp. 2123-2138, October 2016, 2016 This paper presents a multitarget tracking particle filter (PF) for general track-before-detect measurement models. The PF is presented in the random finite set framework and uses a labelled multi-Bernoulli approximation. We also present a label switching improvement algorithm based on Markov chain Monte Carlo that is expected to increase filter ...
García-Fernández, Ángel F.
arxiv +3 more sources
Improving Label Space Usage for Ethernet Label Switched Paths [PDF]
2008 IEEE International Conference on Communications, 2008 Ethernet is becoming the dominant aggregation technology for carrier transport networks; however, as it is a LAN technology, native bridged ethernet does not fulfill all the carrier requirements. One of the schemes proposed by the research community to make ethernet fulfill carrier requirements is ethernet VLAN-label switching (ELS).
Caro Pérez, Luis Fernando +2 more
openaire +4 more sources