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Sentiment Analysis of Roman Urdu on E-Commerce Reviews Using Machine Learning

Computer Modeling in Engineering & Sciences 2022年第6期131卷 1263-1287页

作者： Bilal Chandio Asadullah Shaikh Maheen Bakhtyar Mesfer Alrizq Junaid Baber adel sulaiman adel Rajab Waheed Noor Department of Computer Science and Information Technology University of BalochistanQuetta87300Pakistan College of Computer Science and Information Systems Najran UniversityNajran61441Saudi Arabia Department of Information Technology University of BalochistanQuetta87300Pakistan

Sentiment analysis task has widely been studied for various languages such as English and ***,Roman Urdu sentiment analysis yet requires more attention from peer-researchers due to the lack of Off-the-Shelf Natural Language Processing(NLP)*** primary objective of this study is to investigate the diverse machine learning methods for the sentiment analysis of Roman Urdu data which is very informal in nature and needs to be lexically *** mitigate this challenge,we propose a fine-tuned Support Vector Machine(SVM)powered by Roman Urdu *** our proposed scheme,the corpus data is initially cleaned to remove the anomalies from the *** initial pre-processing,each user review is being *** input text is transformed into a feature vector using the bag-of-word ***,the SVM is used to classify and detect user *** proposed scheme is based on a dictionary based Roman Urdu *** creation of the Roman Urdu stemmer is aimed at standardizing the text so as to minimize the level of *** efficacy of our proposed model is also empirically evaluated with diverse experimental configurations,so as to fine-tune the hyper-parameters and achieve superior ***,a series of experiments are conducted on diverse machine learning and deep learning models to compare the performance with our proposed *** also introduced the largest dataset on Roman Urdu,i.e.,Roman Urdu e-commerce dataset(RUECD),which contains 26K+user reviews annotated by the group of *** RUECD is challenging and the largest dataset available of Roman *** experiments show that the newly generated dataset is quite challenging and requires more attention from the peer researchers for Roman Urdu sentiment analysis.

关键词： Sentiment analysis Roman Urdu machine learning SVM

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Tele-COVID: A Telemedicine SOA-Based Architectural Design for COVID-19 Patients

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Computers, Materials & Continua 2021年第4期67卷 549-576页

作者： Asadullah Shaikh Mana Saleh AlReshan Yousef Asiri adel sulaiman Hani Alshahrani Department of Information Systems Najran UniversityNajran61441Saudi Arabia

In Wuhan,China,a novel Corona Virus(COVID-19)was detected in December 2019;it has changed the entire world and to date,the number of diagnosed cases is 38,756,2891 and 1,095,2161 people have *** happened because a large number of people got affected and there is a lack of hospitals for COVID-19 *** of the precautionary measures for COVID-19 patients is *** support this,there is an urgent need for a platform that makes treatment possible from a *** systems have been drastically increasing in number and size over recent *** increasing number intensies the extensive need for telemedicine for the national healthcare *** this paper,we present Tele-COVID which is a telemedicine application to treat COVID-19 patients from a ***-COVID is uniquely designed and implemented in Service-Oriented Architecture(SOA)to avoid the problem of interoperability,vendor lock-in,and data *** the help of Tele-COVID,the treatment of patients at a distance is possible without the need for them to visit hospitals;in case of emergency,necessary services can also be provided.

关键词： Tele-COVID telemedicine architectural design COVID-19 system design service oriented architecture second wave of COVID-19

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Time and Quantity Based Hybrid Consolidation Algorithms for Reduced Cost Products Delivery

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Computers, Materials & Continua 2021年第10期69卷 409-432页

作者： Muhammad Ali Memon Asadullah Shaikh adel sulaiman Abdullah Alghamdi Mesfer Alrizq Bernard Archimède Department of Information Technology University of SindhJamshoroSindh76090Pakistan College of Computer Science and Information Systems Najran UniversityNajran61441Saudi Arabia University of Toulouse INP-ENIT47 Avenue d’AzereixBP1629F-65016Tarbes CedexFrance

In today’s competitive business environment,the cost of a product is one of the most important considerations for its *** are heavily involved in research strategies to minimize the cost of elements that can impact on the final price of the *** is one such *** products arrive from diverse locations to consumers in today’s digital era of online ***,the logistics sector faces several dilemmas from order attributes to environmental changes in this *** has specially been noted during the ongoing Covid-19 pandemic where the demands on online businesses have increased several ***,the methodology to optimise delivery cost and its impact on environmental focus by reducing CO_(2) emissions has gained *** resultant strategy of Shipment Consolidation that has evolved is an approach that combines one or more transport orders in the same vehicle for *** Consolidation has been categorized in three order scheduling approaches:Time based consolidation,Quantity based consolidation,and a Hybrid(Time-Quantity)based *** this paper,a new Hybrid Consolidation approach is *** the Hybrid approach,it has been shown that order delivery can be facilitated by taking into account not only the order pick up time,but also the total order *** results have shown that if a time window is available in respect of the order delivery time,then the order can be delayed from pickup to consolidate it with other orders for cost *** hybrid approach is based on four consolidation principles,two of which work on fixed departure and two,on demand *** of these rules have been implemented and tested here with an application case *** analysis of the results is illustrated with different planning evaluation *** Result analyses indicate that consolidation of orders is increased with each implemented rule hence motivating us towards t

关键词： Consolidation transportation supply chain cost minimization

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Detection and Classification of Hemorrhages in Retinal Images

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Computer Systems Science & Engineering 2023年第2期44卷 1601-1616页

作者： Ghassan Ahmed Ali Thamer Mitib Ahmad Al Sariera Muhammad Akram adel sulaiman Fekry Olayah College of Computer Science and Information Systems Najran UniversityNajran61441Saudi Arabia Department of Studies in Computer Science University of MysoreMysoreIndia

Damage of the blood vessels in retina due to diabetes is called diabetic retinopathy(DR).Hemorrhages is theﬁrst clinically visible symptoms of *** paper presents a new technique to extract and classify the hemorrhages in fundus *** normal objects such as blood vessels,fovea and optic disc inside retinal images are masked to distinguish them from *** masking blood vessels,thresholding that separates blood vessels and background intensity followed by a newﬁlter to extract the border of vessels based on orienta-tions of vessels are *** masking optic disc,the image is divided into sub-images then the brightest window with maximum variance in intensity is *** the candidate dark regions are extracted based on adaptive thresholding and top-hat morphological *** are extracted from each candidate region based on ophthalmologist selection such as color and size and pattern recognition techniques such as texture and wavelet *** different types of Support Vector Machine(SVM),Linear SVM,Quadratic SVM and Cubic SVM classiﬁer are applied to classify the candidate dark regions as either hemor-rhages or *** efﬁcacy of the proposed method is demonstrated using the standard benchmark DIARETDB1 database and by comparing the results with methods in *** performance of the method is measured based on average sensitivity,speciﬁcity,F-score and *** results show the Linear SVM classiﬁer gives better results than Cubic SVM and Quadratic SVM with respect to sensitivity and accuracy and with respect to speciﬁcity Quadratic SVM gives better result as compared to other SVMs.

关键词： Diabetic retinopathy hemorrhages adaptive thresholding support vector machine

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Offshore Software Maintenance Outsourcing Process Model Validation:A Case Study Approach

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Computers, Materials & Continua 2023年第3期74卷 5035-5048页

作者： Atif Ikram Masita Abdul Jalil Amir Bin Ngah adel sulaiman Muhammad Akram Ahmad Salman Khan Faculty of Ocean Engineering Technology and Informatics University Malaysia TerengganuKuala TerengganuMalaysia Department of Computer Science&Information Technology Faculty of Information TechnologyThe University of LahoreLahore54000Pakistan Department of Computer Science College of Computer Science and Information SystemsNajran UniversityNajranSaudi Arabia Department of Software Engineering Faculty of Information TechnologyThe University of LahoreLahore54000Pakistan

The successful execution and management of Offshore Software Maintenance Outsourcing(OSMO)can be very beneficial for OSMO vendors and the OSMO *** a lot of research on software outsourcing is going on,most of the existing literature on offshore outsourcing deals with the outsourcing of software development *** frameworks have been developed focusing on guiding software systemmanagers concerning offshore software ***,none of these studies delivered comprehensive guidelines for managing the whole process of *** is a considerable lack of research working on managing OSMO from a vendor’s ***,to find the best practices for managing an OSMO process,it is necessary to further investigate such complex and multifaceted phenomena from the vendor’s *** study validated the preliminary OSMO process model via a case study research *** results showed that the OSMO process model is applicable in an industrial setting with few *** industrial data collected during the case study enabled this paper to extend the preliminary OSMO process *** refined version of the OSMO processmodel has four major phases including(i)Project Assessment,(ii)SLA(iii)Execution,and(iv)Risk.

关键词： Offshore outsourcing process model model validation vendor challenges case study

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ILSM:Incorporated Lightweight Security Model for Improving QOS in WSN

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Computer Systems Science & Engineering 2023年第8期46卷 2471-2488页

作者： Ansar Munir Shah Mohammed Aljubayri Muhammad Faheem Khan Jarallah Alqahtani Mahmood ul Hassan adel sulaiman Asadullah Shaikh Insitute of Southern Punjab MultanPakistan College of Computer Science and Information Systems Najran UniversityNajranSaudi Arabia Department of Computer Skills Deanship of Preparatory YearNajran UniversityNajranSaudi Arabia

In the network field,Wireless Sensor Networks(WSN)contain prolonged attention due to afresh *** like health care,traffic,defense,and many more systems espoused the *** networks contain tiny sensor nodes containing embedded processors,TinyOS,memory,and power *** nodes are responsible for forwarding the data *** manage all these components,there is a need to select appropriate parameters which control the quality of service of *** sensor nodes are involved in transmitting vital information,and there is a need for secure and efficient routing to reach the quality of *** due to the high cost of the network,WSN components have limited resources to manage the *** is a need to design a lightweight solution that ensures the quality of service in *** this given manner,this study provides the quality of services in a wireless sensor network with a security *** incorporated hybrid lightweight security model is designed in which random waypoint mobility(RWM)model and grey wolf optimization(GWO)is used to enhance service quality and maintain security with efficient *** version 16 andNetwork Stimulator 2.35(NS2.35)are used in this research to evaluate the *** overall cost factor is reduced at 60%without the optimization technique and 90.90%reduced by using the optimization technique,which is assessed by calculating the signal-to-noise ratio,overall energy nodes,and communication overhead.

关键词： Wireless sensor networks quality of service random waypoint mobility model grey wolf optimization security

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Potential Benefits and Obstacles of the Use of Internet of Things in Saudi Universities: Empirical Study

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Advances in Internet of Things 2024年第1期14卷 1-20页

作者： Najmah adel Fallatah Fahad Mahmoud Ghabban Omair Ameerbakhsh Ibrahim Alfadli Wael Ghazy Alheadary Salem sulaiman Alatawi Ashwaq Hasen Al-Shehri College of Computer Science and Engineering Taibah University Madinah Saudi Arabia Ministry of Education in Al-Madinah Al-Munawwarah Region Madinah Saudi Arabia

Internet of Things (IoT) among of all the technology revolutions has been considered the next evolution of the internet. IoT has become a far more popular area in the computing world. IoT combined a huge number of things (devices) that can be connected through the internet. The purpose: this paper aims to explore the concept of the Internet of Things (IoT) generally and outline the main definitions of IoT. The paper also aims to examine and discuss the obstacles and potential benefits of IoT in Saudi universities. Methodology: the researchers reviewed the previous literature and focused on several databases to use the recent studies and research related to the IoT. Then, the researchers also used quantitative methodology to examine the factors affecting the obstacles and potential benefits of IoT. The data were collected by using a questionnaire distributed online among academic staff and a total of 150 participants completed the survey. Finding: the result of this study reveals there are twelve factors that affect the potential benefits of using IoT such as reducing human errors, increasing business income and worker’s productivity. It also shows the eighteen factors which affect obstacles the IoT use, for example sensors’ cost, data privacy, and data security. These factors have the most influence on using IoT in Saudi universities.

关键词： Internet of Things (IoT) M2M Factors Obstacles Potential Benefits Universities

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Fecal calprotectin in pediatric gastrointestinal diseases:Pros and cons

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World Journal of Clinical Pediatrics 2024年第2期13卷 198-220页

作者： Mohammed Al-Beltagi Nermin Kamal Saeed adel Salah Bediwy Reem Elbeltagi Department of Pediatric Faculty of MedicineTanta UniversityTanta 31511AlghrabiaEgypt Department of Pediatrics University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671ManamaBahrain Department of Pediatrics University Medical CenterDr.Sulaiman Al Habib Medical GroupBahrainManama 26671ManamaBahrain Medical Microbiology Section Department of PathologySalmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12ManamaBahrain Medical Microbiology Section Department of PathologyIrish Royal College of SurgeonBahrainBusaiteen 15503MuharraqBahrain Department of Pulmonology Faculty of MedicineTanta UniversityTanta 31527AlghrabiaEgypt Department of Pulmonology University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671ManamaBahrain Department of Pulmonology University Medical CenterKing Abdulla Medical CityDr.Sulaiman Al Habib Medical GroupManama 26671ManamaBahrain Department of Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503MuharraqBahrain

BACKGROUND Fecal calprotectin is a valuable biomarker for assessing intestinal inflammation in pediatric gastrointestinal ***,its role,pros,and cons in various conditions must be comprehensively *** To explore the role of fecal calprotectin in pediatric gastrointestinal diseases,including its advantages and *** A comprehensive search was conducted on PubMed,PubMed Central,Google Scholar,and other scientific research engines until February 24,*** review included 88 research articles,56 review articles,six metaanalyses,two systematic reviews,two consensus papers,and two letters to the *** Fecal calprotectin is a non-invasive marker for detecting intestinal inflammation and monitoring disease activity in pediatric conditions such as functional gastrointestinal disorders,inflammatory bowel disease,coeliac disease,coronavirus disease 2019-induced gastrointestinal disorders,gastroenteritis,and cystic fibrosis-associated intestinal ***,its lack of specificity and susceptibility to various confounding factors pose challenges in *** these limitations,fecal calprotectin offers significant advantages in diagnosing,monitoring,and managing pediatric gastrointestinal *** Fecal calprotectin holds promise as a valuable tool in pediatric gastroenterology,offering insights into disease activity,treatment response,and *** protocols and guidelines are needed to optimize its clinical utility and mitigate interpretation *** research is warranted to address the identified limitations and enhance our understanding of fecal calprotectin in pediatric gastrointestinal diseases.

关键词： Fecal calprotectin Pediatric gastrointestinal diseases Functional gastrointestinal disorders Inflammatory bowel disease Coeliac disease COVID-19-induced gastrointestinal disorders Infectious gastroenteritis Cystic fibrosis

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Metabolomic changes in children with autism

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World Journal of Clinical Pediatrics 2024年第2期13卷 171-197页

作者： Mohammed Al-Beltagi Nermin Kamal Saeed adel Salah Bediwy Reem Elbeltagi Department of Pediatric Faculty of MedicineTanta UniversityTanta 31511AlghrabiaEgypt Department of Pediatric University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Pediatric University Medical CenterDr.Sulaiman Al Habib Medical GroupManamaBahrainManama 26671Bahrain Medical Microbiology Section Department of PathologySalmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12Bahrain Medical Microbiology Section Department of PathologyIrish Royal College of SurgeonBahrainBusaiteen 15503MuharraqBahrain Department of Pulmonology Faculty of MedicineTanta UniversityTanta 31527AlghrabiaEgypt Department of Chest Disease University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Chest Disease University Medical CenterDr.Sulaiman Al Habib Medical GroupManamaManama 26671Bahrain Department of Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503MuharraqBahrain

BACKGROUND Autism spectrum disorder(ASD)is a neurodevelopmental condition characterized by deficits in social communication and repetitive *** profiling has emerged as a valuable tool for understanding the underlying metabolic dysregulations associated with *** To comprehensively explore metabolomic changes in children with ASD,integrating findings from various research articles,reviews,systematic reviews,meta-analyses,case reports,editorials,and a book *** A systematic search was conducted in electronic databases,including PubMed,PubMed Central,Cochrane Library,Embase,Web of Science,CINAHL,Scopus,LISA,and NLM catalog up until January *** criteria encompassed research articles(83),review articles(145),meta-analyses(6),systematic reviews(6),case reports(2),editorials(2),and a book chapter(1)related to metabolomic changes in children with *** criteria were applied to ensure the relevance and quality of included *** The systematic review identified specific metabolites and metabolic pathways showing consistent differences in children with ASD compared to typically developing *** metabolic biomarkers may serve as objective measures to support clinical assessments,improve diagnostic accuracy,and inform personalized treatment *** profiling also offers insights into the metabolic alterations associated with comorbid conditions commonly observed in individuals with *** Integration of metabolomic changes in children with ASD holds promise for enhancing diagnostic accuracy,guiding personalized treatment approaches,monitoring treatment response,and improving *** research is needed to validate findings,establish standardized protocols,and overcome technical challenges in metabolomic *** advancing our understanding of metabolic dysregulations in ASD,clinicians can improve the lives of affected individuals and their families.

关键词： Autism spectrum disorder Metabolic dysregulations Metabolomic changes Children Mitochondrial dysfunction Oxidative stress Amino acids

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Microphallus early management in infancy saves adulthood sensual life:A comprehensive review

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World Journal of Clinical Pediatrics 2024年第2期13卷 16-37页

作者： Mohammed Al-Beltagi Nermin Kamal Saeed adel Salah Bediwy Majed A Shaikh Reem Elbeltagi Department of Pediatric Faculty of MedicineTanta UniversityTanta 31511Egypt Department of Pediatric University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Pediatric University Medical CenterSulaiman Al Habib Medical GroupManama 26671Bahrain Department of Medical Microbiology Section and Pathology Salmaniya Medical ComplexMinistry of HealthKingdom of BahrainManama 12Bahrain Department of Medical Microbiology Section and Pathology Irish Royal College of SurgeonBusaiteen 15503Bahrain Department of Pulmonology Faculty of MedicineTanta UniversityTanta 31527Egypt Department of Pulmonology University Medical CenterKing Abdulla Medical CityArabian Gulf UniversityManama 26671Bahrain Department of Pulmonology University Medical CenterSulaiman Al Habib Medical GroupManama 26671Bahrain Department of Pediatrics Ibn Al Nafees HospitalManama 54533Bahrain Department of Medicine The Royal College of Surgeons in Ireland-BahrainBusiateen 15503Bahrain

Microphallus/Micropenis is a rare condition with significant physical and psychological implications for affected *** article comprehensively reviews micropenis,its etiology,epidemiology,and various treatment *** conducted a thorough literature review to collect relevant information on micropenis and microphallus,as well as related *** primary databases were PubMed,Medline,and Google *** searched for articles published in English between 2000 and *** analysis included 67 review articles,56 research studies,11 case reports,one guideline,and one *** search terms included"microphallus","micropenis","congenital hypogonadotropic hypogonadism","androgen insensitivity syndrome","pediatric management of micropenis","testosterone therapy",and"psychosocial implications of micropenis".We focused on diagnosing micropenis and related conditions,including hormonal assessments,medical and surgical treatment options,psychosocial and psychological well-being,sexual development of adolescents,and sociocultural influences on men's perceptions of penile ***,we explored parenting and family dynamics in cases of micropenis and disorders of sex development,implications of hormonal treatment in neonates,and studies related to penile augmentation procedures and their *** article highlights the importance of early diagnosis and intervention in addressing the physical and psychological well-being of individuals with *** procedures,such as penile lengthening and girth enhancement,and non-surgical approaches like hormonal therapy are *** significance of psychological support,education,and lifestyle modifications is *** management and comprehensive care are crucial for individuals with micropenis,from infancy to adolescence and beyond.A multidisciplinary approach involving urologists,endocrinologists,and mental health professionals is *** assessment of treatment e

关键词： Microphallus Micropenis Hypogonadism Children Adults Sensual life Testosterone therapy

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