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Multiprotocol Label Switching [PDF]

open access: yesAdvances 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]

open access: yesG3: 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
doaj   +2 more sources

Packet Switching Strategy and Node Architecture of Extended Spectral-Amplitude-Coding Labels in GMPLS Networks [PDF]

open access: goldApplied Sciences, 2019
We present packet switching applications based on extended spectral-amplitude-coding (SAC) labels in generalized multi-protocol label switching (GMPLS) networks.
Kai-Sheng Chen
doaj   +2 more sources

Allocation Variable-Based Probabilistic Algorithm to Deal with Label Switching Problem in Bayesian Mixture Models. [PDF]

open access: yesPLoS 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

Fine-Tuning BERT for Multi-Label Sentiment Analysis in Unbalanced Code-Switching Text

open access: yesIEEE Access, 2020
Previous research on sentiment analysis mainly focuses on binary or ternary sentiment analysis in monolingual texts. However, in today's social media such as micro-blogs, emotions are often expressed in bilingual or multilingual text called code ...
Tiancheng Tang   +2 more
doaj   +2 more sources

label.switching: An R Package for Dealing with the Label Switching Problem in MCMC Outputs [PDF]

open access: yesJournal of Statistical Software, 2016
Label switching is a well-known and fundamental problem in Bayesian estimation of mixture or hidden Markov models. In case that the prior distribution of the model parameters is the same for all states, then both the likelihood and posterior distribution
Panagiotis Papastamoulis
doaj   +2 more sources

Performance analysis of 112 Gb/s×4-channel WDM PDM-DQPSK optical label switching system with spectral amplitude code labels

open access: yesPhotonic Sensors, 2016
We present the performance analysis of 112 Gb/s×4 wavelength division multiplexing (WDM) 100 GHz channel spacing polarization division multiplexed-differential quadrature phase shift keying (PDM-DQPSK) optical label switching system with frequency swept ...
Isaac Adjaye Aboagye   +2 more
doaj   +2 more sources

Multiprotocol Label Switching Architecture [PDF]

open access: yesRequest for Comments, 2001
E. Rosen, A. Viswanathan, R. Callon
openaire   +2 more sources

Dealing With Label Switching in Mixture Models

open access: yesJournal 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 ...
M. Stephens
openaire   +3 more sources

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