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السجلات المعروضة 2416 -- 2435 من 48609
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An Optimal Channel Occupation Time Adjustment Method for LBE in Unlicensed Spectrum
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Load Based Equipment (LBE) mechanism is a category of Listen-Before-Talk (LBT) protocol adopted by LTE to access unlicensed channels to realize fair coexistence between LTE and Wi-Fi networks. However, most LBE optimization ... -
An Optimal PWM Technique for Dual-Output Nine-Switch Boost Inverters with Minimum Passive Component Count
( Institute of Electrical and Electronics Engineers Inc. , 2021 , Article)Nine-Switch inverter (NSI) has been recently introduced for independent control of dual ac motors. Although this topology reduces the number of active switches by 25% compared to conventional inverters, it has a main ... -
An optimal two-bout strategy with phase change material cooling vests to improve comfort in hot environment
( Elsevier Ltd , 2018 , Article)Cooling vests incorporating phase change material (PCM) packets are used to improve comfort of workers in hot environments. This work aims to investigate by modeling and experimentation the effect of dividing the working ... -
AN OPTIMIZATION FRAMEWORK FOR ELECTRIC VEHICLES CHARGING STATIONS ALLOCATION USING DEMAND BASED ON CITY TRAFFIC COUNT
(2022 , Master Thesis)Selecting good locations for the placement of Electric Vehicle (EV) public charging stations is important for the uptake of EVs. As EVs are considered to have lower green gas emissions to internal combustion engines, the ... -
An optimization technique on ultrasonic and cutting parameters for drilling and deep drilling of nickel-based high-strength Inconel 738LC superalloy with deeper and higher hole quality
( Springer-Verlag London Ltd , 2016 , Article)In this research work, an ultrasonic assisted drilling system is employed to apply both rotation and vibration to drill bits. The transducer horn transfers power very efficiently and changes tools effortlessly. The setup ... -
An optimization-based heuristic for the machine reassignment problem
( Springer New York LLC , 2016 , Article)We address the machine reassignment problem proposed in the context of the ROADEF/EURO challenge 2012 in partnership with Google. The problem consists in reassigning a set of processes to a set of multiple-resource machines ... -
An optimized k-NN approach for classification on imbalanced datasets with missing data
( Springer Verlag , 2016 , Conference Paper)In this paper, we describe our solution for the machine learning prediction challenge in IDA 2016. For the given problem of 2-class classification on an imbalanced dataset with missing data, we first develop an imputation ... -
An Optimized Location-Based System for the Improvement of E-Commerce Systems
( Institute of Electrical and Electronics Engineers Inc. , 2024 , Article)Wireless technology has an essential role in every field of life, especially e-commerce applications due to their high data rate, mobility-aware communication, support for real-time processing, security measures, and ... -
An optimized LQG servo controller design using LQI tracker for VSP-based AC/DC interconnected systems
( Elsevier , 2021 , Article)This paper proposes a novel application for the optimal Linear Quadratic Gaussian (LQG) servo controller to enable a proper coordination of the AC/HVDC interconnected system with Virtual Synchronous Power (VSP) based inertia ... -
An optimizing and differentially private clustering algorithm for mixed data in SDN-based smart grid
( Institute of Electrical and Electronics Engineers Inc. , 2019 , Article)Software-defined network (SDN) is widely used in smart grid for monitoring and managing the communication network. Big data analytics for SDN-based smart grid has got increasing attention. It is a promising approach to use ... -
An optimum control-based approach for Dynamic Positioning of vessels
( Institute of Electrical and Electronics Engineers Inc. , 2016 , Conference Paper)This paper presents a solution to the problem of Dynamic Positioning of vessels in Arctic environments, using a finite-horizon optimal control based approach. As the first step, an Unscented Kalman Filter (UKF) based ... -
An original transformer and switched-capacitor (T & SC)-based extension for DC-DC boost converter for high-voltage/low-current renewable energy applications: Hardware implementation of a new T & SC boost converter
( MDPI AG , 2018 , Article)In this article a new Transformer and Switched Capacitor-based Boost Converter (T & SC-BC) is proposed for high-voltage/low-current renewable energy applications. The proposed T & SC-BC is an original extension for ... -
An output-feedback adaptive control architecture for mitigating actuator attacks in cyber-physical systems
( John Wiley and Sons Ltd , 2019 , Article)In this paper, we present a control design framework wherein an adaptive-based corrective signal is augmented to the output of the nominal controller in order to suppress or counteract the effect of malicious actuator ... -
An overview of brine management: Emerging desalination technologies, life cycle assessment, and metal recovery methodologies
( Academic Press , 2021 , Article)This study examines which management methods are the most recent and advanced in managing rejected brine generated from desalination plants. It also provides up-to-date information regarding the most adequate technologies ... -
An overview of cloud systems and supply chains in Jordan
( Palgrave Macmillan , 2016 , Book chapter)In line with the focus of this book on cloud systems and supply chain firms, it is appropriate to provide a background of cloud systems implementation, Information and Communication Technology (ICT) and Information Systems ... -
An Overview of Deep Learning Methods Used in Vibration-Based Damage Detection in Civil Engineering
( Springer , 2022 , Conference Paper)This paper presents a brief overview of vibration-based damage identification studies based on Deep Learning (DL) in civil engineering structures. The presence, type, size, and propagation of structural damage on civil ... -
An Overview of Graphene-Based 2D/3D Nanostructures for Photocatalytic Applications
( Springer , 2022 , Article)Photocatalytic processes induced by inexhaustible solar energy have fascinated significant research to solve issues like energy crisis and environmental pollution since they possess several merits, like renewable energy ... -
An overview of pedestrian signal setting and implementation in the State of Qatar
( Elsevier B.V. , 2017 , Conference Paper)Pedestrian signal control is a main influencing factor on the Level of Service of crossing facilities and on the safety performance considering conflicts with vehicles. In signal design, pedestrian clearance time is a key ... -
An Overview of Solid Waste Management and Plastic Recycling in Qatar
(2012 , Article)Municipal solid waste management (MSWM) constitutes one of the most crucial health and environmental problems facing authorities in the Arabian Gulf. Recent literature on current solid waste management (SWM) in Qatar has ... -
An overview on trace CO2 removal by advanced physisorbent materials
( Academic Press , 2020 , Article)This review paper focuses on various gas processing technologies and materials that efficiently capture trace levels of carbon dioxide (CO2). Fundamental separation mechanisms such as absorption, adsorption, and distillation ...
