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A pulse shape discrimination of CsI(Tl) crystal with ~6He beam

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Nuclear Science and Techniques 2010年第1期21卷 35-38页

作者： faisal jamil-quresh. School of Physics and State Key Laboratory of Nuclear Physics and Technology Peking University

The performance test of a CsI(Tl) crystal (70×27×23 mm3) was performed by applying the pulse shape discrimination technique for identification of light charged particles .The crystal is coupled to a photomultiplier tube during an experiment with 6He *** pulse waveform is fully recorded by employing a high precision digital *** fast and slow gates are used for the pulse shape discrimination and the best values for the gate widths were determined to be 0.5 μs and 1.67 μs,*** 6He,4He and 3He are successfully discriminated with this technique.

关键词：脉冲形状甄别次级束流晶体 CsI TI 识别技术光电倍增管数字示波器

Blockchain Based Secured Load Balanced Task Scheduling Approach for Fitness Service

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Computers, Materials & Continua 2022年第5期71卷 2599-2616页

作者： Muhammad Ibrahim faisal jamil YunJung Lee DoHyeun Kim Big Data Research Center Department of Computer Science and StatisticsJeju National UniversityKoreaJeju-si63243Korea Department of Computer Engineering(and Advanced Technology Research Institute) Jeju National UniversityJeju 63243Korea

In recent times,the evolution of blockchain technology has got huge attention from the research community due to its versatile applications and unique security *** IoT has shown wide adoption in various applications including smart cities,healthcare,trade,business,*** these applications,fitness applications have been widely considered for smart fitness *** users of the fitness system are increasing at a high rate thus the gym providers are constantly extending the fitness ***,scheduling such a huge number of requests for fitness exercise is a big ***,the user fitness data is critical thus securing the user fitness data from unauthorized access is also *** overcome these issues,this work proposed a blockchain-based load-balanced task scheduling approach.A thorough analysis has been performed to investigate the applications of IoT in the fitness industry and various scheduling *** proposed scheduling approach aims to schedule the requests of the fitness users in a load-balanced way that maximize the acceptance rate of the users’requests and improve resource *** performance of the proposed task scheduling approach is compared with the state-of-the-art approaches concerning the average resource utilization and task rejection *** obtained results confirm the efficiency of the proposed scheduling *** investigating the performance of the blockchain,various experiments are performed using the Hyperledger Caliper concerning latency,throughput,resource *** Solo approach has shown an improvement of 32%and 26%in throughput as compared to Raft and Solo-Raft approaches *** obtained results assert that the proposed architecture is applicable for resource-constrained IoT applications and is extensible for different IoT applications.

关键词： Load balancing resource scheduling task scheduling Internet of things blockchain fitness applications

Intelligent Transmission Control for Efficient Operations in SDN

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Computers, Materials & Continua 2022年第5期71卷 2807-2825页

作者： Reem Alkanhel Abid Ali faisal jamil Muzammil Nawaz faisal Mehmood Ammar Muthanna Department of Information Technology College of Computer and Information SciencesPrincess Nourah Bint Abdulrahman UniversityRiyadhSaudi Arabia Department of Computer Science University of Engineering and TechnologyTaxila47080Pakistan Department of Computer Science Govt.Akhtar Nawaz Khan(Shaheed)Degree College KTSHaripur22620Pakistan Department of Computer Engineering Jeju National UniversityJeju-siJeju Special Self-Governing Province63243Korea School of Information and Communication Engineering Zhengzhou UniversityChina Department of Telecommunication Networks and Data Transmission The Bonch-Bruevich Saint-Petersburg State University of Telecommunications193232Saint PetersburgRussia Peoples Friendship University of Russia(RUDN University)6 Miklukho-Maklaya St Moscow117198Russian Federation

Although the Software-Defined Network(SDN)is a well-controlled and efficient network but the complexity of open flow switches in SDN causes multiple *** solutions have been proposed so far for the prevention of errors and mistakes in it but yet,there is still no smooth transmission of pockets from source to destination specifically when irregular movements follow the destination host in SDN,the errors include packet loss,data compromise *** accuracy of packets received at their desired destination is possible if networks for pockets and hosts are monitored instead of analysis of network snapshot statistically for the state,as these approaches with open flow switches,discover bugs after their *** article proposes a design to achieve the said objective by defining the Intelligent Transmission Control Layer(ITCL)*** monitors all the connections of end hosts at their specific locations and performs necessary settlements when the connection state changes for one or multiple *** layer informs the controller regarding any state change at one period and controller collects information of end nodes reported via ***,updates flow tables accordingly to accommodate a location-change scenario with a routechange *** is organized on prototype-based implementation using the popular POX *** this paper,it has been discovered that ITCL produces efficient performance in the trafficking of packets and controlling different states of SDN for errors and packet loss.

关键词： Software-defined network ITCL POX open flow

Hybrid Renewable Energy Resources Management for Optimal Energy Operation in Nano-Grid

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Computers, Materials & Continua 2022年第5期71卷 2091-2105页

作者： Faiza Qayyum faisal jamil Shabir Ahmad Do-Hyeun Kim Department of Computer Engineering Jeju National UniversityJeju-siJeju Special Self-Governing Province63243Korea Department of IT Convergence Engineering Gachon UniversitySujeong-GuSeongnam-SiGyeonggi-Do461-701Korea

Renewable energy resources are deemed a potential energy production source due to their cost efficiency and harmless reaction to the environment,unlike non-renewable energy ***,they often fail to meet energy requirements in unfavorable weather *** concept of Hybrid renewable energy resources addresses this issue by integrating both renewable and non-renewable energy resources to meet the required energy *** this paper,an intelligent cost optimization algorithm is proposed to maximize the use of renewable energy resources and minimum utilization of non-renewable energy resources to meet the energy requirement for a nanogrid *** actual data set comprising information about the load and demand of utility grids is used to evaluate the performance of the proposed nanogrid energy management *** objective function is formulated to manage the nanogrid operation and implemented using a variant of Particle Swarm Optimization(PSO)named recurrent PSO(rPSO).Firstly,rPSO algorithm minimizes the installation cost for ***,the proposed NEMS ensures cost efficiency for the post-installation period by providing a daily operational plan and optimizing renewable ***-of-the-art optimization models,including Genetic Algorithm(GA),bat and different Mathematical Programming Language(AMPL)solvers,are used to evaluate the *** study’s outcomes suggest that the proposed work significantly reduces the use of diesel generators and fosters the use of renewable energy resources and beneficiates the eco-friendly environment.

关键词： Smart grid nanogrid distributed generation(DG) renewable energy optimization machine learning

Intelligent Microservice Based on Blockchain for Healthcare Applications

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Computers, Materials & Continua 2021年第11期69卷 2513-2530页

作者： faisal jamil Faiza Qayyum Soha Alhelaly Farjeel Javed Ammar Muthanna Department of Computer Engineering Jeju National UniversityJeju-si63243Korea College of Computing and Informatics Saudi Electronic UniversityRiyadhSaudi Arabia SAP Pakistan Liaison Office Islamabad44010Pakistan Department of Telecommunication Networks and Data Transmission The Bonch-Bruevich Saint-Petersburg State University of TelecommunicationsSaint Petersburg193232Russia Peoples’Friendship University of Russia(RUDN University)6 Miklukho-Maklaya St MoscowMoscow117198Russian Federation

Nowadays,the blockchain,Internet of Things,and artificial intelligence technology revolutionize the traditional way of data mining with the enhanced data preprocessing,and analytics approaches,including improved service ***,one of the main challenges is designing a combined approach that provides the analytics functionality for diverse data and sustains IoT applications with robust and modular blockchain-enabled services in a diverse *** data analytics model not only provides support insights in IoT data but also fosters process *** a robust IoT-based secure analytic model is challenging for several purposes,such as data from diverse sources,increasing data size,and monolithic service designing *** article proposed an intelligent blockchain-enabled microservice to support predictive analytics for personalized fitness data in an IoT *** designed system support microservice-based analytic functionalities to provide secure and reliable services for *** demonstrate the proposed model effectiveness,we have used the IoT fitness application as a case *** on the designed predictive analytic model,a recommendation model is developed to recommend daily and weekly diet and workout plans for improved body ***,the recommendation model objective is to help trainers make future health decisions of trainees in terms of workout and diet ***,the proposed model is evaluated using Hyperledger Caliper in terms of latency,throughput,and resource utilization with varying peers and orderer *** experimental result shows that the proposed model is applicable for diverse resourceconstrained blockchain-enabled IoT applications and extensible for several IoT scenarios.

关键词： Internet of things blockchain microservice fitness service

Complex Problems Solution as a Service Based on Predictive Optimization and Tasks Orchestration in Smart Cities

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Computers, Materials & Continua 2021年第10期69卷 1271-1288页

作者： Shabir Ahmad Jehad Ali faisal jamil Taeg Keun Whangbo DoHyeun Kim Department of IT Convergence Engineering Gachon UniversitySujeong-GuSeongnam-SiGyeonggi-Do461-701Korea Department of Computer Engineering and Department of AI Convergence NetworkAjou UniversitySuwonKorea Computer Engineering Department Jeju National UniversityJeju63243Korea

Smart cities have different contradicting goals having no apparent *** selection of the appropriate solution,which is considered the best compromise among the candidates,is known as complex *** city administrators face different problems of complex nature,such as optimal energy trading in microgrids and optimal comfort index in smart homes,to mention a *** paper proposes a novel architecture to offer complex problem solutions as a service(CPSaaS)based on predictive model optimization and optimal task orchestration to offer solutions to different problems in a smart *** model optimization uses a machine learning module and optimization objective to compute the given problem’s *** task orchestration module helps decompose the complex problem in small tasks and deploy them on real-world physical sensors and *** proposed architecture is hierarchical and modular,making it robust against faults and easy to *** proposed architecture’s evaluation results highlight its strengths in fault tolerance,accuracy,and processing speed.

关键词： Internet of things complex problem solving task modeling embedded IoT systems predictive optimization artificial cognition task orchestration

Effectively Handling Network Congestion and Load Balancing in Software-Defined Networking

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Computers, Materials & Continua 2022年第1期70卷 1363-1379页

作者： Shabir Ahmad faisal jamil Abid Ali Ehtisham Khan Muhammad Ibrahim Taeg Keun Whangbo Department of I.T.Convergence Engineering Gachon UniversitySujeong-GuSeongnam-Si461-701Gyeonggi-DoKorea Department of Computer Engineering Jeju National UniversityJeju-Si63243JejuKorea University of Engineering and Technology Taxila47080Pakistan The University of Haripur Haripur22620Pakistan

The concept of Software-Defined Networking(SDN)evolves to overcome the drawbacks of the traditional networks with Internet Protocol(I.P.)packets sending and packets *** SDN structure is one of the critical advantages of efficiently separating the data plane from the control plane tomanage the network configurations and network *** there aremultiple sending devices inside the SDNnetwork,theOpenFlow switches are programmed to handle the limited number of requests for their *** the recommendations are exceeded from the specific threshold,the load on the switches also *** research article introduces a new approach named LBoBS to handle load balancing by adding the load balancing server to the SDN ***,it is used to maximize SDN’s reliability and *** also works in coordination with the controller to effectively handle the load balancing *** load balancing server is implemented to manage the switches load *** are evaluated on the NS-3 simulator for packet delivery,bandwidth utilization,latency control,and packet decision ratios on the OpenFlow *** has been found that the proposed method improved SDN’s load balancing by 70%compared to the previous state-of-the-art methods.

关键词： SDN control plane load balancing decision tree CPU utilization

SDN Based DDos Mitigating Approach Using Traffic Entropy for IoT Network

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Computers, Materials & Continua 2022年第3期70卷 5651-5665页

作者： Muhammad Ibrahim Muhammad Hanif Shabir Ahmad faisal jamil Tayyaba Sehar YunJung Lee DoHyeun Kim Department of Computer Engineering Jeju National UniversityJeju-siJeju Special Self-Governing Province63243Korea Virtual University Islamabad Pakistan Department of IT Convergence Engineering Gachon UniversitySujeong-GuSeongnam-SiGyeonggi-Do461-701Korea Department of Computer Science and Statistics Jeju National UniversityKorea

The Internet of Things(IoT)has been widely adopted in various domains including smart cities,healthcare,smart factories,*** the last few years,the fitness industry has been reshaped by the introduction of smart fitness solutions for individuals as well as fitness *** IoT fitness devices collect trainee data that is being used for various ***,it will face numerous security and privacy issues towards its *** work focuses on IoT security,especially DoS/DDoS *** this paper,we have proposed a novel blockchain-enabled protocol(BEP)that uses the notion of a self-exposing node(SEN)approach for securing fitness IoT *** blockchain and SDN architectures are employed to enhance IoT security by a highly preventive security monitoring,analysis and response *** proposed approach helps in detecting the DoS/DDoS attacks on the IoT fitness system and then mitigating the *** BEP is used for handling Blockchain-related activities and SEN could be a sensor or actuator node within the fitness IoT *** provides information about the inbound and outbound traffic to the BEP which is used to analyze the DoS/DDoS attacks on the fitness IoT *** SENcalculates the inbound and outbound traffic features’entropies and transmits them to the Blockchain in the form of transaction *** BEP picks the whole mined blocks’transactions and transfers them to the SDN controller *** controller node correlates the entropies data of SENs and decides about the DoS or DDoS ***,there are two decision points,one is SEN,and another is the *** evaluate the performance of our proposed system,several experiments are performed and results concerning the entropy values and attack detection rate are *** proposed approach has outperformed the other two approaches concerning the attack detection rate by an increase of 11%and 18%against Approach 1 and Approach 2 respectively.

关键词： SDN control plane load balancing decision tree CPU utilization

D^0D^^0＊(D^0D^0＊) system in QCD-improved many body potential

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Chinese Physics C 2017年第1期41卷 60-71页

作者： M.Imran jamil Bilal Masud faisal Akram S.M.Sohail Gilani University of Management and Technology Lahore Pakistan Centre For High Energy Physics Punjab University Lahore(54590) Pakistan

For a system of current interest（composed of charm, anticharm and a pair of light quarks）, we show trends in phenomenological implications of QCD-based improvements to a simple quark model treatment. We employ a resonating group method to render this difficult four-body problem manageable. We use a quadratic confinement so as to be able to improve beyond the Born approximation. We report the position of the pole corresponding to the D^0D^0＊ molecule for the best fit of a model parameter to the relevant QCD simulations. We point out the interesting possibility that the pole can be shifted to 3872 Me V by introducing another parameter I0 that changes the strength of the interaction in this one component of X（3872）. The revised value of this second parameter can guide future trends in modeling of the full exotic meson X（3872）. We also report the changes with I_0 in the S-wave spin averaged cross sections for D^0D^0＊-→ωJ/ψ and D^0D^0＊-→ρJ/ψ. These cross sections are important regarding the study of QGP（quark gluon plasma）.

关键词： meson-meson interaction resonating group method quark potential model X(3872)