Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 68 for “"EDF"”.
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Global EDF Scheduling for Parallel Real-Time Tasks
… we consider the Global Earliest Deadline First (GEDF) scheduling policy for task sets consisting of parallel tasks. Each task can be represented by a directed acyclic graph (DAG) where nodes represent computational work and edges represent dependences between nodes. In this model, we prove that …
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Generation of tunable q-switched erbium-doped fiber laser based on graphite flakes saturable absorber
… to construct a single ring erbium-doped fiber (EDF) laser based on graphite flakes SA to produce short pulse laser. Graphite flakes SA were prepared by mechanical exfoliation techniques and was transferred onto a fiber ferrule tip. The saturable absorption property of the graphite was measured …
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Effects of Aero-Propulsive Interactions for Various Wing Integration Techniques on Electric Ducted Fan Performance
… effects of wing blended electric ducted fans (EDF) lifting systems over the EDF unit. Wing blended EDFs and isolated EDF are on the rise as a solution to increase efficiency on regional mobility platforms. Electrification of platforms has permitted the introduction of novel integration concepts …
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Real-time System Scheduling and Information Theory: From Uniprocessors to Multiprocessors
… Earliest Deadline First scheduling algorithm (EDF) shows a minimal improvement of the proposed solutions over EDF in terms of the number of context switches and the number of scheduler calls. For multiprocessor systems, we presented the Information-Theoretic Scheduling Algorithm for Real-time …
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Linear-cavity tunable fibre lasers employing an Opto-VLSI processor and a MEMS-based device
… fibre lasers employing an erbium-doped fibre (EDF) in conjunction with an Opto- VLSI processor and a MEMS-based device for wavelength selection. The Opto-VLSI processor and the MEMS-based device along with an optical collimator, a Bragg grating plate and an optical lens, enable the realisation …
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Source Parameters and Tectonic Setting of the 2017 St. Elias Earthquake Sequence near the Southern Terminus of the Eastern Denali Fault, Northwestern Canada
… in proximity to the eastern Denali fault (EDF). These double mainshock events were followed by more than 2,700 aftershocks. Moment-tensor inversion of the mainshock signals shows that the initial event produced reverse slip on a steeply dipping fault with a NW-SE strike direction, while the …
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ORGANOMETALLIC CHEMISTRY FROM THE INTERACTING QUANTUM ATOM APPROACH
… Avaraged Fermi Hole) giving the so-called IQA-EDF-DAFH analysis (EDF= electron-number distribution function) which provide a complete description of the chemical bond in terms of electron density. In order to make benchmark of this new technique classic metal-organic molecules like metal …
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In vitro cytotoxic activity of equine lymphocytes on equine herpesvirus-1 infected allogenic fibroblasts
… infected allogenic equine dermal fibroblasts (EDF); 2) evaluate the ability of a 72 hour in vitro incubation with interleukin-2 (I L-2) to enhance the lymphocytic cytolytic activity against EHV-1 infected EDF; 3) compare the cytotoxic activity among lymphocytes isolated from pregnant mares and …
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United States and France : a regulatory perspective
… (DGSNR) and the Electricite de France (EDF) control the nuclear industry, with the DGSNR controlling most of the regulation and the EDF presiding over the construction. In this thesis, the two systems of regulation will be reviewed and compared for efficiency and efficacy. Furthermore, …
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Parallelizing Trusted Execution Environments for Multicore Hard Real-Time Systems
… task model and a scheduling approach ST-EDF. It also presents simulation results for 2 previously proposed approaches to scheduling TEEs, T-EDF and CT-RM.
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The Greater Sage-grouse in Wyoming: A Technonatural Study
… incentivized the Environmental Defense Fund (EDF) to test a market-based instrument – a habitat exchange – within Wyoming. The Greater Sage-grouse is a test species as it is highly sensitive to changes in its environment and this dissertation examines how the habitat mitigation economy …
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On Best-Effort Utility Accrual Real-Time Scheduling on Multiprocessors
… experimental studies. The competitors include G-EDF, G-NP-EDF, G-FIFO, gMUA, P-EDF and P-DASA. Our study reveals that the GUA class of algorithms accrue higher utility and satisfy greater number of deadlines than the deadline-based scheduling algorithms by as much as 750% and 600%, respectively. …
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Generation of pulsed dual wavelength erbium doped fiber laser
… line broadening faced by erbium doped fiber (EDF). Therefore, the aim of this thesis is to generate a single and dual wavelength fiber laser and pulsed fiber laser by using fiber Bragg grating (FBG) in single ring and Figure-8 configurations at 1550 nm and 1560 nm. Analysis and optimization on …
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Exploring the perceptions of NPOs about EU development Aid in facilitating services aimed at women empowerment and children's development in Mauritius
The study explores how the EDF has enhanced the work of NPOs in the field of women empowerment and children's development in Mauritius. In addition to that, the study explores the outcomes and challenges that NPOs experienced regarding the funding. Using a qualitative and exploratory research …
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Advanced thermal hydraulic simulations for human reliability assessment of nuclear power plants
… electric utility company Electricité de France, EdF). My results show a reduction in scenario failure probability from the values reported by EdF in its published MERMOS Catalogue of more than 80% for the operator recognizing the the error in entering fire procedures. For the error in testing for …
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An Experimental Evaluation of Real-Time DVFS Scheduling Algorithms
… hardware platforms. The schedulers include CC-EDF, LA-EDF, REUA, DRA andd AGR1 among others, and the hardware platforms include ASUS laptop with the Intel I5 processor and a mother- board with the AMD Zacate processor. We implemented these schedulers in the ChronOS real-time Linux kernel and …
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Controller synthesis for reactive systems in distributed, real-time and hybrid settings
… controller synthesis with the preemptive EDF scheduling policy on a single processor; for both linear time temporal logic (LTL) or quantified propositional LTL (QPLTL) specifications. In hybrid setting, we show the decidability of controller synthesis for restricted differential hybrid …
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Optimisation of battery operating life considering software tasks and their timing behaviour
… and are to be scheduled earliest deadline first (EDF). Energy consumption is optimised using processor voltage and frequency scaling, per task or per task set, and processor shutdown, periodically or task-dependent. An event stream based hard real-time test ensures the feasibility of the …
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CAUSAL INFERENCE METHODS FOR ELECTRICAL CONSUMPTION’S ESTIMATION
The thesis was lead in Électricité de France’s (EDF) Lab, a leader in the energy sector, particularly in energy efficiency initiatives such as thermal renovations. EDF’s commitment to sustainable energy management and the need for accurate evaluation of its initiatives sets the stage for this …
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