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A Particle s.arm Optimization Based Deep Learning Model for Vehicle Classification

Computer systems science & Engineering 2022年第1期40卷 223-235页

作者： Adi Alhudhaif Ammar saeed Talha Imran Muhammad Kamran Ahmed s.alghamdi Ahmed O.Aseeri shtwai Alsubai Department of Computer science College of Computer Engineering and Sciences in Al-KharjPrince Sattam bin Abdulaziz UniversityP.O.Box 151Al-Kharj11942Saudi Arabia Department of Computer science COMSATS University IslamabadWah Cantt47010Pakistan University of Jeddah College of Computer Science and Engineering Department of CybersecurityJeddah21959Saudi Arabia

Image classification is.a core field in the res.arch area of image proces-sing and computer vision in which vehicle classification is.a critical *** purpose of vehicle categorization is to formulate a compact system to assist in real-world problems.and applications such as security,traffic analysis.and self-driving and autonomous *** recent revolution in the field of machine learning and artificial intelligence has provided an immense amount of support for image processing related problems.and has overtaken the conventional,and handcrafted means of solving image analysis *** this paper,a combina-tion of pre-trained CNN GoogleNet and a nature-inspired problem optimization scheme,particle s.arm optimization(PsO),was employed for autonomous vehi-cle *** model was trained on a vehicle image dataset obtained from Kaggle that has been suitably *** trained model was classified using several classifiers;however,the Cubic sVM(CsVM)classifier was found to out-perform the others in both time consumption and accuracy(94.8%).The results obtained from empirical evaluations.and s.atistical tests reveal that the model itself has shown to outperform the other related models not only in terms of accu-racy(94.8%)but also in terms of training time(82.7 s.and speed prediction(380 obs/sec).

关键词： Vehicle classification intelligent transport system deep learning constrained machine learning particle s.arm optimization CNN GoogleNet

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Inflammatory bowel dis.ase: An evaluation of health information on the internet

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World Journal of Gastroenterology 2017年第9期23卷 1676-1696页

作者： samy A Azer Thekra I AlOlayan Malak A alghamdi Malak A Alsanea Curriculum Development and Res.arch Unit Medical Education DepartmentCollege of MedicineKing Saud UniversityRiyadh 11461Saudi Arabia

To evaluate the quality and accuracy of websites written to the public on inflammatory bowel dis.ase (IBD) (Crohn’s dis.ase and ulcerative colitis) and assess their readability ***™, Bing™, and Yahoo™ s.arch engines were s.arched independently by three res.archers in December 2014. Only English-language websites were selected on the basis of predetermined inclusion and exclusion criteria. Res.archers independently evaluated the quality of each website by using the DIsCERN and the HONcode instruments. The readability levels were calculated using two formulas; the Flesch-Kincaid Grade Level Index, and the Coleman-Liau Readability Index. The agreement between the evaluators was calculated using Cohen kappa ***-four websites were finally identified. scores varied from a minimum DIsCERN score of 18 to a maximum of 68 [mean ± sD, 42.2 ± 10.7; median = 41.5, interquartile range, interquartile range (IQR) = 15.8] and a minimum score of HONcode of 0.14 and a maximum of 0.95 (mean ± sD, 0.16 ± 0.19; median = 0.45, IQR = 0.29). Most of these websites were reviewed in 2014 and 2015 (n = 51). The creators of these websites were: universities.and res.arch centers (n = 25, 30%), foundations.and associations (n = 15, 18%), commercial and pharmaceutical companies (n = 25, 30%), charities.and volunteer work (n = 9, 10%), and non-university educational bodies (n = 10, 12%). The Flesch-Kincaid Grade Level readability score (mean ± sD) was 11.9 ± 2.4 and the Coleman-Liau Readability Index score was 12.6 ± 1.5. significant correlation was found between the two readability scores (Rsup>2sup> = 0.509, P = 0.001). The overall agreement between evaluators measured by Cohen kappa coefficient was in the range of 0.804-0.876; rated as 'Good'.CONCLUsIONThe DIsCERN and the HONcode scores of websites varied and the readability levels of most websites were above the public readability level. The study highlights the areas that need further improvement and de

关键词： Inflammatory bowel dis.ase The internet Patients’ information Evidence Patients’ education online resources

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Modified Bat Algorithm for Optimal VM’s in Cloud Computing

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Computers, Materials & Continua 2022年第8期72卷 2877-2894页

作者： Amit sundas sumit Badotra Youseef Alotaibi saleh alghamdi Osamah Ibrahim Khalaf Department of Computer science and Engineering Lovely Professional UniversityPhagwaraPunjab144411India Department of Computer science College of Computer and Information SystemsUmm Al-Qura UniversityMakkah21955Saudi Arabia Department of Information Technology College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Al-Nahrain Nano-Renewable Energy Res.arch Center Al-Nahrain UniversityBaghdad10072Iraq

All task scheduling applications need to ensure that resources.are optimally used,performance is enhanced,and costs.are *** purpose of this paper is to discuss how to Fitness Calculate Values(FCVs)to provide application software with a reliable solution during the initial s.ages of load *** cloud computing environment is the subject of this *** consists of both physical and logical components(most notably cloud infrastructure and cloud storage)(in particular cloud services.and cloud platforms).This intricate structure is interconnected to provide services to users.and improve the overall system’s *** case study is one of the most important segments of cloud computing,i.e.,Load *** paper aims to introduce a new approach to balance the load among Virtual Machines(VM’s)of the cloud computing *** proposed method led to the proposal and implementation of an algorithm inspired by the Bat Algorithm(BA).This proposed Modified Bat Algorithm(MBA)allows balancing the load among virtual *** proposed algorithm works in two variants:MBA with Overloaded Optimal Virtual Machine(MBAOOVM)and Modified Bat Algorithm with Balanced Virtual Machine(MBABVM).MBA generates cost-effective solutions.and the strengths of MBA are finally validated by comparing it with Bat Algorithm.

关键词： Bat algorithm cloud computing fitness value calculation load balancing modified bat algorithm

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Web Attack Detection Using the Input Validation Method:DPDA Theory

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Computers, Materials & Continua 2021年第9期68卷 3167-3184页

作者： Osamah Ibrahim Khalaf Munsif sokiyna Youseef Alotaibi Abdulmajeed Alsufyani saleh alghamdi Al-Nahrain University Al-Nahrain Nano Renewable Energy Research CenterBaghdadIraq Department of Management Information systems Faculty of Science&Information TechnologyCyprus International UniversityNicosiaCyprus Department of Computer science College of Computers and Information SystemsUmm Al-Qura UniversityMakkahSaudi Arabia Department of Computer science College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Department of Information Technology College of Computers.and Information Technology Taif UniversityTaif21944Saudi Arabia

A major issue while building web applications is proper input validation and *** can quickly exploit errors.and vulnerabilities that lead to malicious behavior in web application validation *** are rapidly improving their capabilities.and technologies.and now focus on exploiting vulnerabilities in web applications.and compromising ***-site scripting(Xss.and sQL injection attack(sQLIA)are attacks in which a hacker sends malicious inputs(cheat codes)to confuse a web application,to access or disable the application’s back-end without user *** this paper,we explore the problem of detecting and removing bugs from both client-side and server-side code.A new idea that allows.as.ault detection and prevention using the input validation mechanism is *** addition,the project supports web security tests by providing easy-to-use and accurate models of vulnerability prediction and methods for *** these attributes imply a program s.atement that is vulnerable in an sQLIA,this can be evaluated and checked for a set of s.atic code ***,we provide a script whitelisting interception layer built into the browser’s Javascript engine,where the sQLIA is eventually detected and the Xss.attack resolved using the method of input validation and script whitelisting under pushdown *** framework was tested under a scenario of an sQL attack and *** is demonstrated to offer an extensive improvement over the current *** framework’s main ability lies in the decrease of bogus *** has been demonstrated utilizing new methodologies,nevertheless giving unique access to sites dependent on the peculiarity score related to web *** proposed input validation framework is shown to identify all anomalies.and delivers better execution in contrast with the current program.

关键词： s.atic dynamic detection prevention input validation deterministic push down automata

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YOLO and Blockchain Technology Applied to Intelligent Transportation License Plate Character Recognition for security

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Computers, Materials & Continua 2023年第12期77卷 3697-3722页

作者： Fares.alharbi Reem Als.ahrani Mohammed Zakariah Amjad Aldweesh Abdulrahman Abdullah alghamdi Department of Computer science College of Computing and ITShaqra UniversityShaqra15526Saudi Arabia Department of Computer science College of Computers and ITTaif UniversityP.O.Box 11099Taif21944Saudi Arabia College of Computer and Information science King Saud UniversityRiyadhSaudi Arabia

Privacy and trust are significant issues in intelligent transportation systems(ITs).Data security is critical in ITs systems since sensitive user data is communicated to another user over the internet through wireless devices.and routes such as radio channels,optical fiber,and blockchain *** Internet of Things(IoT)is.a network of connected,interconnected *** issues occasionally arise due to the amount of data ***,they have been primarily addressed by blockchain and s.art contract *** there are still security issues with s.art contracts,primarily due to the complexity of writing the code,there are still many challenges to consider when designing blockchain designs for the IoT *** study uses traditional blockchain technology with the“You Only Look Once”(YOLO)object detection method to accurately locate and identify license *** YOLO and blockchain technologies used for intelligent vehicle license plate recognition are promising,they have received limited res.arch ***-time object identification and recognition would be possible by combining a cutting-edge object detection technique with a regional convolutional neural network(RCNN)built with the tensor flow core open source *** method works reasonably well for identifying any license *** Automatic License Plate Recognition(ALPR)approach delivered outs.anding results in various ***,with a recognition rate of 96.2%,our system(UFPR-ALPR)surpassed the previously used technology,consisting of 4500 frames.and around 150 ***,a deep learning algorithm was trained to recognize images of license plate numbers using the UFPR-ALPR ***,the license plate’s characters were complicated for s.andard methods to identify because of the shifting lighting *** proposed model,however,produced beneficial outcomes.

关键词： Intelligent transportation system blockchain technology license plate recognition privacy YOLO deep learning technique ALPR

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Resource Based Automatic Calibration system (RBACs) Using Kubernetes Framework

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Intelligent Automation & soft Computing 2023年第1期35卷 1165-1179页

作者： Tahir Alyas Nadia Tabassum Muhammad Waseem Iqbal Abdullah s.als.ahrani Ahmed alghamdi syed Khuram s.ahzad Department of Computer science Lahore Garrison UniversityLahore54000Pakistan Department of Computer science&IT Virtual University of PakistanLahore54000Pakistan Department of software Engineering The Superior UniversityLahore54000Pakistan Department of Computer science&Artificial Intelligence College of Computer Science&EngineeringUniversity of Jeddah21493Saudi Arabia Department of software Engineering College of Computer Science and EngineeringUniversity of Jeddah21493Saudi Arabia Department of Informatics&systems University of Management&TechnologyLahore54000Pakistan

Kubernetes.a container orchestrator for cloud-deployed applications.allows the application provider to s.ale automatically to match thefluctuating intensity of processing *** cluster technology is used to encapsulate,isolate,and deploy applications.addressing the issue of low system reliability due to interlocking ***-based platforms us.ally entail users define application resource supplies for eco container *** is.a cons.ant problem of over-service in data centers for cloud service *** operating costs.and incompetent resource utilization can occur in a waste of *** revolutionized the orchestration of the container in the cloud-native *** can adaptively manage resources.and schedule containers,which provide real-time s.atus of the cluster at runtime without the user’s *** clusters face unpredictable traffic,and the cluster performs manual expansion configuration by the *** to operational delays,the system will become uns.able,and the service will be *** work proposed an RBACs that vigorously amended the distribution of containers operating in the entire Kubernetes *** allocation pattern is.analyzed with the Kubernetes *** estimate the overall cost of RBACs,we use several scientific benchmarks comparing the accomplishment of container to remote node migration and on-site *** experiments ran on the simulations to show the method’s effectiveness yielded high precision in the real-time deployment of resources in eco *** to the default baseline,Kubernetes results in much fewer dropped requests with only slightly more supplied resources.

关键词： Docker container virtualization cloud resource kubernetes

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EsECC_sDN:Attack Detection and Classification Model for MANET

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Computers, Materials & Continua 2023年第3期74卷 6665-6688页

作者： Veera Ankalu Vuyyuru Youseef Alotaibi Neenavath Veeraiah saleh alghamdi Korimilli siris.a Department of Computer science and Engineering Koneru Lakshmaiah Education FoundationVaddeswaram522502A.PIndia Department of Computer science College of Computers and Information SystemsUmm Al-Qura UniversityMakkah21955Saudi Arabia Department of Electronics.and Communications DVR&DHS MIC Engineering CollegeKanchikacharla521180A.PIndia Department of Information Technology College of Computers and Information TechnologyTaif UniversityTaif21944Saudi Arabia Department of Electronics.and Communications BVC Institute of Technology&ScienceAmalapuram533221A.PIndia

Mobile Ad Hoc Networks(MANET)is the framework for social networking with a realistic *** theMANETenvironment,based on the query,information is transmitted between the sender and *** the MANET network,the nodes within the communication range are involved in data *** the nodes that lie outside of the communication range are involved in the transmission of relay ***,due to the openness.and frequent mobility of nodes,they are subjected to the vast range of security threats ***,it is neces.ary to develop an appropriate security mechanism for the dataMANET environment for data *** paper proposed a security framework for the MANET network signature escrow *** proposed framework uses the centralised software Defined Network(sDN)with an ECC cryptographic *** developed security framework is s.ated as Escrow Elliptical Curve Cryptography sDN(EsECC_sDN)for attack detection and *** developed EsECC-sDN was.adopted in two s.ages for attack classification and detection:(1)to perform secure data transmission between nodes sDN performs encryption and decryption of the data;and(2)to detect and classifies the attack in theMANET hyper alert based HiddenMarkovModel Transductive Deep ***,the EsECC_sDN is involved in the assignment of labels in the transmitted data in the database(DB).The escrow handles these processes.and attacks.are evaluated using the hyper *** labels.are assigned based on the k-medoids.attack clustering through label assignment through a transductive deep learning *** proposed model uses the CICIDs dataset for attack detection and *** developed framework EsECC_sDN’s performance is compared to that of other classifiers such as.adaBoost,Regression,and Decision *** performance of the proposed EsECC_sDN exhibits∼3%improved performance compared with conventional techniques.

关键词： MANET security classifier cryptography attack escrow ECC

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Gamma irradiation-induced effects on the properties of TiO_2 on fluorine-doped tin oxide prepared by atomic layer deposition

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Nuclear science and Techniques 2018年第7期29卷 191-197页

作者： syed Mansoor Ali M.s.algarawi Turki s.aLKhuraiji s.s.alghamdi Muhammad Hammad Aziz M.Isa Department of Physics.and Astronomy College of ScienceKing Saud University National Center for Irradiation Technology King Abdulaziz City for Science and Technology Department of Physics COMSATS Institute of Information and Technology Department of Physics Faculty of ScienceUniversity of GujratHafiz Hayat Campus

The effect of gamma irradiation with different doses(25–75 kGy) on TiO_2 thin films deposited by atomic layer deposition has been studied and characterized by X-ray diffraction(XRD),photoluminescence measurements,ultraviolet–visible(UV–Vis) spectroscopy,and impedance *** XRD results for the TiO_2 films indicate an enhancement of crys.allization after irradiation,which can be clearly observed from the increase in the peak intensities upon increasing the gamma irradiation *** UV–Vis spectra demonstrate a decrease in transmittance,and the band gap of the TiO_2 thin films decreases with an increase in the gamma irradiation *** Nyquist plots reveal that the overall charge-transfer resis.ance increases upon increasing the gamma irradiation *** equivalent circuit,series resis.ance,contact resis.ance,and interface capacitance are measured by simulation using Z-view *** present work demonstrates that gamma irradiation-induced defects play a major role in the modification of thestructural,electrical,and optical properties of the TiO_2 thin films.

关键词： TiO2 原子层 Gamma 性质氧化物 gamma Nyquist 光致发光

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Magnetohydrodynamic s.agnation Point Flow of a Maxwell Nanofluid with Variable Conductivity

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Communications in Theoretical Physics 2019年第12期71卷 1493-1500页

作者： M.Irfan M.Khan W.A.Khan M.alghamdi Department of Mathematics Quaid-i-Azam UniversityIslamabad 44000Pakistan school of Mathematics.and s.atistics Beijing Institute of TechnologyBeijing 100081China Department of Mathematics Faculty of ScienceKing Khalid UniversityAbha 61413Kingdom of Saudi Arabia

This.article reports the simultaneous properties of variable conductivity and chemical reaction in s.agnation point flow of magneto Maxwell *** Buongiorno’s theory has been es.ablished to picture the inducement of Brownian and thermophrotic diffusions ***,the aspect of heat sink/source is *** homotopic analysis method(HAM)has been worked out for the solution of nonlinear *** behavior of inferential variables on the velocity,temperature,concentration and local Nusselt number for Maxwell nanofluid are sketched and *** attained outcomes specify that both the temperature and concentration of Maxwell fluid display analogous behavior,while the depiction of Brownian motion is quite conflicting on both temperature and concentration *** is further noted that the influence of variable thermal conductivity on temperature field is similar to that of Brownian motion ***,for the confirmation of our study comparison tables.are reported.

关键词： Maxwell nanofluid s.agnation point flow magnetohydrodynamic(MHD) variable conductivity chemical reaction

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Apocrine adenocarcinoma of the eyelid

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International Journal of Ophthalmology(English edition) 2016年第7期9卷 1086-1088页

作者： sultan s.aldrees Pablo Zoroquiain sarah A alghamdi Patrick Logan Conrad Kavalec Miguel Burnier The Henry C. Witelson Ocular Pathology Laboratory McGill University Department of Ophthalmology King Saud University Department of Ophthalmology McGill University

Dear sir,sweat gland neoplasms of the ocular region are rare^（[1]）.Traditionally,these lesions.are classified as either of eccrine or apocrine *** cardinal feature of apocrine tumors includes having apical decapitation secretions from the cells rather than forming simple secretory units with tubules,such as the case with their eccrine counterpart^（[2-4]）.Apocrine lesions can be both benign and *** are

关键词： Apocrine adenocarcinoma of the eyelid Figure

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