Browsing University of Hertfordshire by Title
Now showing items 6005-6024 of 24471
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Dynamic bandwidth allocation for OFDMA-PONs using Hidden Markov Model
(2017-10-25)Abstract: Accurate prediction of traffic conditions on OFDMA-PONs is important because of its vital role in network resource management and efficient bandwidth allocation. Given the dynamic and stochastic nature of network ... -
Dynamic Bandwidth Allocation in Heterogeneous OFDMA-PONs Featuring Intelligent LTE-A Traffic Queuing
(2014-05-15)A heterogeneous, optical/wireless dynamic bandwidth allocation framework is presented, exhibiting intelligent traffic queuing for practically controlling the quality-of-service (QoS) of mobile traffic, backhauled via ... -
Dynamic Bandwidth Allocation MAC Protocols for Gigabit-Capable Passive Optical Networks
(2008-10-20)The research initiatives addressed in this thesis are geared towards improving the performance of passive optical networks (PONs) through the development of advanced dynamic bandwidth allocation (DBA) protocols. In particular, ... -
Dynamic bandwidth assignment MAC protocol for differentiated services over GPON
(2006)A dynamic bandwidth assignment MAC protocol is proposed to facilitate the upstream channel resource sharing and to support differentiated services over GPON. A new procedure for bandwidth reporting and a novel balance ... -
Dynamic Behavior Analysis and Synchronization of Memristor-Coupled Heterogeneous Discrete Neural Networks
(2023-01-10)Continuous memristors have been widely studied in recent years; however, there are few studies on discrete memristors in the field of neural networks. In this paper, a four-stable locally active discrete memristor (LADM) ... -
Dynamic branch prediction using neural networks
(Institute of Electrical and Electronics Engineers (IEEE), 2001)Dynamic branch prediction in high-performance processors is a specific instance of a general time series prediction problem that occurs in many areas of science. In contrast, most branch prediction research focuses on ... -
Dynamic Co-operative Intelligent Memory
(Institute of Electrical and Electronics Engineers (IEEE), 2008) -
Dynamic competitive learning applied to the clone detection problem
(University of Hertfordshire, 1995)A novel neural network architecture, 'Dynamic Competitive Learning', has been applied to the software clone detection problem in telecommunications systems. A software clone is a copy (subsequently modified), of a piece ... -
Dynamic congestion management system for cloud service broker
(2023-02-01)The cloud computing model offers a shared pool of resources and services with diverse models presented to the clients through the internet by an on-demand scalable and dynamic pay-per-use model. The developers have identified ... -
Dynamic Energy Consumption Indicators for Appliances
(EU/ETSU, 1999) -
The Dynamic Environment of Crypto Markets: The Lifespan of New Psychoactive Substances (NPS) and Vendors Selling NPS
(2020-03-16)The Internet has played a major role in the distribution of New Psychoactive Substances (NPS), and crypto markets are increasingly used for the anonymous sale of drugs, including NPS. This study explores the availability ... -
Dynamic foams in topical drug delivery
(2010)Objectives: Pharmaceutical foams are not new inventions and their application in topical therapy can be traced back three decades. However, foam formulations have been gaining in popularity with over 100 patents published ... -
A Dynamic Game with Adaptive Strategies For IEEE 802.15.4 and IoT
(Institute of Electrical and Electronics Engineers (IEEE), 2016-08-26)The problem of selfishness and misbehaviour in wireless networks is well known, as are the associated solutions that have been proposed for it in IEEE 802.11 Wireless Local Area Network (WLAN) and Wireless Sensory Network ... -
Dynamic grid adaptation applied to large eddy simulation turbulence modelling
(University of Hertfordshire, 2001)At present a large number of fluid dynamics applications are found in aerospace, civil and automotive engineering, as well as medical related fields. In many applications the flow field is turbulent and the computational ... -
Dynamic Hierarchical Structure Optimisation for Cloud Computing Job Scheduling
(Springer Nature, 2022-04-15)The performance of cloud computing depends in part on job-scheduling algorithms, but also on the connection structure. Previous work on this structure has mostly looked at fixed and static connections. However, we argue ... -
Dynamic in-situ eutectic formation for topical drug delivery
(2011-11)Objectives: The relationship between the solution-state chemistry of eutectic systems and their transmembrane transport characteristics is difficult to define as these mixtures are sensitive to delivery vehicle-induced ... -
Dynamic instability of microtubules: Monte Carlo simulation and application to different types of microtubule lattice
(1993)Dynamic instability is the term used to describe the transition of an individual microtubule, apparently at random, between extended periods of slow growth and brief periods of rapid shortening. The typical sawtooth growth ... -
Dynamic Knowledge Support for Decision-Making and Problem-Solving
(University of Stockholm, 2013-06)An effective knowledge approach requires that existing and created tacit and explicit knowledge are mobilised and integrated, and made available to support collaboration between team members. The paper presents a model ... -
Dynamic Knowledge Support Model for Decision-Making and Sustainable Growth : An Empirical Study
(2015-09-01)An effective knowledge-centric approach requires that tacit and explicit knowledge are mobilised, integrated, and made available to support collaboration between team members. Most knowledge management (KM) frameworks lay ...