Results 11 to 20 of about 58,664 (301)

Effects of switching from olanzapine to aripiprazole on the metabolic profiles of patients with schizophrenia and metabolic syndrome: a double-blind, randomized, open-label study [Corrigendum] [PDF]

open access: yesNeuropsychiatric Disease and Treatment, 2015
Wani RA, Dar MA, Chandel RK, et al Title of paper should have been “Effects of switching from olanzapine to aripiprazole on the metabolic profiles of patients with schizophrenia and metabolic syndrome: a randomized, open-label study&rdquo ...
Wani RA   +6 more
doaj   +1 more source

Effects of crosstalk in WDM optical label switching networks due to wavelength switching of a tunable laser [PDF]

open access: yes, 2006
rosstalk caused by switching events in fast tunable lasers in an optical label switching (OLS) system is investigated for the first time. A wavelength-division-multiplexed OLS system based on subcarrier multiplexed labels is presented which employs a 40 ...
Barry, Liam P.   +6 more
core   +1 more source

Research on Optical/Electric Hybrid Switching Technique for Space-Integrated-Ground Information Network

open access: yes天地一体化信息网络, 2021
Space-integrated-ground information network will face the challenges of heterogeneous links, multi-granularity of information and limited resources in the process of networking.The problems can be solved by data switching design.The architecture of space-
Shanghong ZHAO   +3 more
doaj   +2 more sources

Operating Characteristic Curves of Optical Packet-Switching Using Optical Code-Division Multiplexing for Label Switching

open access: yesPhotonics, 2023
In this paper, the operating characteristic curves (OCCs) of optical code-division multiplexing (OCDM) technology for label switching of an optical packet-switching (OPS) network was evaluated.
Kai-Sheng Chen, Chung-Lien Pan
doaj   +1 more source

Probabilistic relabelling strategies for the label switching problem in Bayesian mixture models. [PDF]

open access: yes, 2010
The label switching problem is caused by the likelihood of a Bayesian mixture model being invariant to permutations of the labels. The permutation can change multiple times between Markov Chain Monte Carlo (MCMC) iterations making it difficult to infer ...
Sperrin, M.; id_orcid   +9 more
core   +1 more source

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

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   +1 more source

Dealing with Label Switching in Mixture Models Under Genuine Multimodality [PDF]

open access: yes, 2008
The fitting of finite mixture models is an ill-defined estimation problem as completely different parameterizations can induce similar mixture distributions.
Leisch, Friedrich, Grün, Bettina
core   +1 more source

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   +1 more source

Architecture, design, and modeling of the OPSnet asynchronous optical packet switching node [PDF]

open access: yes, 2005
An all-optical packet-switched network supporting multiple services represents a long-term goal for network operators and service providers alike.
Vanderbauwhede, W.A.   +4 more
core   +1 more source

Multiple-Code Technique for Multi-Rate Transmissions in Optical Packet Switching Networks Based on OCDMA Labels

open access: yesPhotonics, 2019
Supporting multi-rate transmission is an essential factor in current optical packet switching (OPS) networks. In this paper, the author studied a multi-rate scheme capable of forwarding packets with different signal rates based on label switching.
Kai-Sheng Chen
doaj   +1 more source

Home - About - Disclaimer - Privacy