Results 31 to 40 of about 1,599,399 (251)

Delay- and Diversity-Aware Buffer-Aided Relay Selection Policies in Cooperative Networks

IEEE Access, 2018
Buffer-Aided (BA) relaying has shown tremendous performance improvements in terms of throughput and outage probability, although it has been criticized of suffering from long delays that are restrictive for applications, such as video streaming, Web ...
Nikolaos Nomikos, Dimitrios Poulimeneas, Themistoklis Charalambous, Ioannis Krikidis, Demosthenes Vouyioukas, Mikael Johansson   +5 more
doaj   +1 more source

The derivation of performance expressions for communication protocols from timed Petri net models [PDF]

, 1983
Petri Net models have been extended in a variety of ways and have been used to prove the correctness and evaluate the performance of communication protocols. Several extensions have been proposed to model time.
Berthelot G., Berthomieu B., Bochmann G.V., Coolahan J.E., Hailpern B., Merlin P., Ramamoorthy C.V., Ramchandani C., Rami R. Razouk, Razouk R.R., Sabnani K., Sifakis J., Symons F.J.W., Teng A.Y., Vernon M.K., Yelowits L.   +15 more
core   +2 more sources

Qualitative Analysis of a Nonautonomous Delayed Stochastic Predator–Prey Model with Beddington–DeAngelis Functional Response

Biology
Predator–prey interactions constitute a fundamental dynamic governing population regulation, community structure, and ecosystem stability [...]
Lili Jia, Changyou Wang
doaj   +1 more source

Deep reinforcement learning for shared control of mobile robots

IET Cyber-systems and Robotics, 2021
Shared control of mobile robots integrates manual input with auxiliary autonomous controllers to improve the overall system performance. However, prior work that seeks to find the optimal shared control ratio needs an accurate human model, which is ...
Chong Tian, Shahil Shaik, Yue Wang
doaj   +1 more source

Robust stability analysis for uncertain neutral type descriptor systems with mixed delays

IET Control Theory & Applications, 2023
The issue of robust stability here is carefully thought about for uncertain neutral type descriptor systems (NTDSs) with mixed delays. An augmented Lyapunov–Krasovskii functional considering the cross information of the singular matrix and state delay ...
Wenbin Chen, Songhua Wang, Fang Gao, Guangming Zhuang, Wei Liu   +4 more
doaj   +1 more source

The effect of distributed time-delays on the synchronization of neuronal networks

, 2016
Here we investigate the synchronization of networks of FitzHugh-Nagumo neurons coupled in scale-free, small-world and random topologies, in the presence of distributed time delays in the coupling of neurons.
Kachhvah, Ajay Deep
core   +1 more source

Measuring information-transfer delays [PDF]

, 2013
In complex networks such as gene networks, traffic systems or brain circuits it is important to understand how long it takes for the different parts of the network to effectively influence one another.
Lindner, Michael, Lizier, Joseph T., Pampu, Nicolae, Priesemann, Viola, Seiwert, Hannes, Siebenhühner, Felix, Vicente, Raul, Wibral, Michael   +7 more
core   +2 more sources

Dexamethasone for Chemotherapy‐Induced Nausea and Vomiting Prevention in Pediatric Patients: International Consensus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background An international Delphi panel of experts developed consensus statements to delineate the circumstances where the risks of dexamethasone as an antiemetic do and do not outweigh its benefits. Procedure Experts in supportive care of pediatric patients were invited to participate.
Negar Shavandi, Paula D. Robinson, Shana Jacobs, L. Lee Dupuis, the International Pediatric Dexamethasone Panel, Sameer Bakhshi, Tiene Bauters, Eva Brack, Simone Cesaro, Claire Fosbrook, Jason Freedman, Tamara MacDonald, Eloise Neumann, Venkatraman Radhakrishnan, Rod Rassekh, Florian Slimano, Johnathan Soggee, Joel Thompson, Marianne van de Wetering, Milena Villarroel, Jasper Wong   +20 more
wiley   +1 more source

Delays in diagnosis and treatment initiation for congenital cytomegalovirus infection - Why we need universal screening

Frontiers in Pediatrics, 2022
IntroductionCongenital cytomegalovirus (cCMV) is the leading cause of neurodevelopmental and hearing impairment from in-utero infection. Late diagnosis results in limited treatment options and may compromise long-term outcome.MethodsA retrospective audit
Styliani Alifieraki, Helen Payne, Helen Payne, Chantal Hathaway, Rachel Wei Ying Tan, Hermione Lyall   +5 more
doaj   +1 more source

Behavior Problems in Toddlers With and Without Developmental Delays: Comparison of Treatment Outcomes [PDF]

, 2009
The purpose of this study is to examine the effectiveness of an in-home parent management program for toddlers with behavior problems and developmental delays by comparing outcomes for a group of toddlers with developmental delays (n = 27) and a group of
Carrasco, Jennifer M, Fox, Robert A., Holtz, Casey A, Mattek, Ryan   +3 more
core   +1 more source