Results 81 to 90 of about 35,242 (287)

Distortion-Based Slice Level Prioritization for Real-Time Video over QoS-Enabled Wireless Networks

Advances in Multimedia, 2012
This paper presents a prioritization scheme based on an analysis of the impact on objective video quality when dropping individual slices from coded video streams.
Ismail A. Ali, Martin Fleury, Mohammed Ghanbari   +2 more
doaj   +1 more source

Packet drop avoidance for high-speed network transmission protocol [PDF]

ITRE 2004. 2nd International Conference Information Technology: Research and Education, 2005
As network bandwidth continues to grow and longer paths are used to exchange large scientific data between storage systems and GRID computation, it has become increasingly obvious that there is a need to deploy a packet drop avoidance mechanism into network transmission protocols.
openaire   +2 more sources

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source

Trust-based Selfish Node Detection Mechanism using Beta Distribution in Wireless Sensor Network

Journal of ICT Research and Applications, 2019
Wireless sensor networks (WSNs) are placed in open environments for the collection of data and are vulnerable to external and internal attacks. The cryptographic mechanisms implemented so far, such as authorization and authentication, are used to ...
Kanchana Devi V, Ganesan R
doaj   +1 more source

Learning-aided Stochastic Network Optimization with Imperfect State Prediction

, 2018
We investigate the problem of stochastic network optimization in the presence of imperfect state prediction and non-stationarity. Based on a novel distribution-accuracy curve prediction model, we develop the predictive learning-aided control (PLC ...
Ananthanarayanan G., Bertsekas D. P., Tadrous J., Xu K., Zhao S.   +4 more
core   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Add-drop Benes network for scalable optical packet networks

Optics Express, 2011
For the scalable optical packet transport networks, an innovative design of add-drop Benes network (ADBN) is presented where the cost and energy consumption can be considerably reduced by element savings in the architecture. In a WDM optical packet transport switching node, the ADBNs are interconnected to achieve buffer sharing among multiple ADBNs.
Lee, C Lee, Chankyun, Rhee, JKK Rhee, June-Koo Kevin   +1 more
openaire   +2 more sources

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Remote Monitoring in Myasthenia Gravis: Exploring Symptom Variability

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myasthenia gravis (MG) is a rare, autoimmune disorder characterized by fluctuating muscle weakness and potential life‐threatening crises. While continuous specialized care is essential, access barriers often delay timely interventions. To address this, we developed MyaLink, a telemedical platform for MG patients.
Maike Stein, Maximilian Mönch, Meret Herdick, Frauke Stascheit, Sarah Hoffmann, Hannah Preßler, Philipp Mergenthaler, Carla Dusemund, Paolo Doksani, Haoqi Sun, Pushpa Narayanaswami, Andreas Meisel, Lea Gerischer, Sophie Lehnerer   +13 more
wiley   +1 more source

Port address overloading based packet forwarding verification in SDN

Tongxin xuebao, 2021
Aiming at the problem that the existing forwarding verification mechanisms in software-defined networking (SDN) incur significant communication overhead caused by embedding additional packet fields, a packet forwarding verification mechanism based on ...
Ping WU, Chaowen CHANG, Yingying MA
doaj   +2 more sources