Results 11 to 20 of about 85,755 (194)

The Tibetan Plateau observatory of plateau scale soil moisture and soil temperature (Tibet-Obs) for quantifying uncertainties in coarse resolution satellite and model products [PDF]

open access: yesHydrology and Earth System Sciences, 2011
A plateau scale soil moisture and soil temperature observatory is established on the Tibetan Plateau for quantifying uncertainties in coarse resolution satellite and model products of soil moisture and soil temperature. The Tibetan Plateau observatory of
Z. Su   +7 more
doaj   +1 more source

Analysis of wavelength reservation based quality of service differentiation in optical burst switching networks using Markov model

open access: yesEgyptian Informatics Journal, 2021
With the increased usage of time-critical applications, the need for differentiation among service classes has become a major goal in research communities.
Ravi Sankar Barpanda   +2 more
doaj   +1 more source

Fair Bandwidth Allocation in Optical Burst Switching Networks [PDF]

open access: yes, 2009
Optical burst switching (OBS) is a promising switching technology for next-generation Internet backbone networks. One of the design challenges is how to provide fair bandwidth allocation in OBS networks; the schemes proposed for general store-and-forward
Ji Yusheng   +5 more
core   +1 more source

PI-OBS: a parallel iterative optical burst scheduler for OBS networks [PDF]

open access: yes2009 International Conference on High Performance Switching and Routing, 2009
This research has been partially supported by the MEC projects TEC2007-67966-01/TCM CON-PARTE-1, and TEC2008-02552-E, and it is also developed in the framework of "Programa de Ayudas a Grupos de Excelencia de la R. de Murcia, F. Séneca".
Pavón Mariño, Pablo   +4 more
openaire   +3 more sources

The potential for clinical application of automatic quantification of olfactory bulb volume in MRI scans using convolutional neural networks

open access: yesNeuroImage: Clinical, 2023
The olfactory bulbs (OBs) play a key role in olfactory processing; their volume is important for diagnosis, prognosis and treatment of patients with olfactory loss.
Elbrich M. Postma   +8 more
doaj   +1 more source

Cost-based burst dropping strategy in optical burst switching networks [PDF]

open access: yes, 2005
Optical burst switching (OBS) is a new paradigm for future all-optical networks. Intentional burst dropping is one of techniques used to achieve desired quality of service. In this paper we note that some bursts are more likely to cause contention.
Barry, Liam P.   +2 more
core   +1 more source

Path Switching in OBS Networks [PDF]

open access: yes, 2005
We investigate the concept of path switching in optical burst switched (OBS) networks and its potential to reducing the overall burst drop probability.With path switching, each source maintains a list of alternate paths to each destination, and uses information regarding the recent congestion status of the network links to rank the paths; it then ...
Li Yang, George N. Rouskas
openaire   +1 more source

Migration strategies toward all optical metropolitan access rings [PDF]

open access: yes, 2007
This paper was published in Journal of Lightwave Technology and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the IEEE website: http://dx.doi.org/10.1109/JLT.2007.901325 ...
Aracil, Javier   +4 more
core   +2 more sources

The Contention Resolution in OBS Network

open access: yesElektronika ir Elektrotechnika, 2014
Burst contention occurs when attempting to transmit several optical bursts at the time into the same core router output port. This is a shortcoming of the Optical Burst Switching (OBS) networks and for this reason it has been challenging to implement the OBS mode into the transport networks so far. This problem can be solved applying various contention
Jankuniene, R.   +2 more
openaire   +2 more sources

Performance Comparison of JIT and JET Protocols on the OBS Networks

open access: yesJournal of Techniques, 2022
Over the past few years, internet traffic has been explosive growth due to users' need for more applications and services. All these developments on the internet need more bandwidth.
Alaa Jamal Abd, Mohammed Joudah Zaiter
doaj   +1 more source

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