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Developing Lexicons for Enhanced Sentiment Analysis in Software Engineering:An Innovative Multilingual Approach for Social Media Reviews

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Computers, Materials & Continua 2024年第5期79卷 2771-2793页

作者： Zohaib Ahmad Khan Yuanqing Xia Ahmed Khan muhammad sadiq Mahmood Alam Fuad AAwwad Emad A.A.Ismail School of Automation Beijing Institute of TechnologyBeijing100081China Department of Computer Science and Technology University of Science and Technology BannuKPKBannu28100Pakistan School of Computer Science and Engineering Central South UniversityChangsha410083China Department of Quantitative Analysis College of Business AdministrationKing Saud UniversityP.O.Box 71115Riyadh11587Saudi Arabia

Sentiment analysis is becoming increasingly important in today’s digital age, with social media being a significantsource of user-generated content. The development of sentiment lexicons that can support languages other thanEnglish is a challenging task, especially for analyzing sentiment analysis in social media reviews. Most existingsentiment analysis systems focus on English, leaving a significant research gap in other languages due to limitedresources and tools. This research aims to address this gap by building a sentiment lexicon for local languages,which is then used with a machine learning algorithm for efficient sentiment analysis. In the first step, a lexiconis developed that includes five languages: Urdu, Roman Urdu, Pashto, Roman Pashto, and English. The sentimentscores from SentiWordNet are associated with each word in the lexicon to produce an effective sentiment score. Inthe second step, a naive Bayesian algorithm is applied to the developed lexicon for efficient sentiment analysis ofRoman Pashto. Both the sentiment lexicon and sentiment analysis steps were evaluated using information retrievalmetrics, with an accuracy score of 0.89 for the sentiment lexicon and 0.83 for the sentiment analysis. The resultsshowcase the potential for improving software engineering tasks related to user feedback analysis and productdevelopment.

关键词： Emotional assessment regional dialects SentiWordNet naive bayesian technique lexicons software engineering user feedback

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New Data on Coal, Gypsum, Iron and Silica Sand Deposits and Geochemical Exploration (Pakistan): Revision of 25 Years History of Dinosaur Discoveries from Pakistan

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Open Journal of Geology 2024年第3期14卷 431-511页

作者： muhammad sadiq Malkani Geological Survey of Pakistan Muzaffarabad Pakistan

Discoveries of many coal seams at depths by drilling carried by Geological Survey of Pakistan in Sor Range and Harnai Gochina, extended the coal seams at depth which is challenge for mine owners to exploit feasibly. Bed to bed gypsum samplings (and their chemical analyses) of huge gypsum deposits from Sulaiman foldbelt is a base for industrialist and also planers to develop cement and gypsum industries to increase export and foreign exchange for the development of area and Pakistan. Low and high grade sedimentary iron deposits, silica sand and uranium host rocks and their extensions in Sulaiman and Kirthar foldbelts are presented. Anomalies of a few base metals arise as a result of geochemical exploration carried at part of Loralai District of Balochistan. Theropod dinosaurs were frequent in India, while Poripuchian titanosaurs (Sauropoda, Dinosauria) were frequent in Pakistan. Besides some ichnotaxa, many bone taxa such as 1 titanosauriform, 14 titanosaurian sauropod (including one new titanosaur), and 3 theropod dinosaurs are established from Pakistan. Among these 12 titanosaur species and 3 theropod species are named in about 10 km2 area of Vitakri dome and 2 titanosaur species are named in about a few hundred square meter area of Mari Bohri (Kachi Bohri) which is about 10 km westward from Vitakri dome. Pakistan is a unique country which discoverd 14 diversified titanosaurs in a short area and also in a short period (67 - 66 million years ago/Ma). About 400 bones found from a few meter thick upper part of upper shale horizon of latest Maastrichtian Vitakri Formation which is base for titanosaur taxa. Cranial material is in low fraction (but include significant diverse snouts), caudal vertebrae are prominent, the cervicals, dorsals and sacrals have significant numbers, forelimb and hind limb bones have balanced fraction. Humeri, femora and tibiae are most common. To know the position of Pakistani titanosaurs among titanosaurs and sauropods, there is a n

关键词： Coal Gypsum Ironstone Silica sands Geochemical Exploration Dinosaurs Titanosauriformes Titanosaurs Theropods Revision Balochistan Pakistan

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Soil erosion susceptibility mapping of Hangu Region,Kohat Plateau of Pakistan using GIS and RS-based models

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Journal of Mountain Science 2024年第8期21卷 2547-2561页

作者： Fakhrul ISLAM Liaqat Ali WASEEM Tehmina BIBI Waqar AHMAD muhammad sadiq Matee ULLAH Walid SOUFAN Aqil TARIQ Department of Geology Khushal Khan Khattak UniversityKarak 27200Pakistan Department of Geography Government College University FaisalabadPunjab 38000Pakistan Institute of Geology The University of Azad Jammu&KashmirMuzaffarabad 13100Pakistan Department of Earth Sciences Changan UniversityXi’an 710003China NCEG University of PeshawarPeshawar 25120Pakistan Faculty of Earth Sciences Geography and AstronomyUniversity of ViennaVienna 1090Austria Plant Production Department College of Food and Agriculture SciencesKing Saud UniversityRiyadh 11451Saudi Arabia Department of Wildlife Fisheries and AquacultureCollege of Forest ResourcesMississippi State UniversityMS 39762USA

Soil erosion is a crucial geo-environmental hazard worldwide that affects water quality and agriculture,decreases reservoir storage capacity due to sedimentation,and increases the danger of flooding and ***,this study uses geospatial modeling to produce soil erosion susceptibility maps(SESM)for the Hangu region,Khyber Pakhtunkhwa(KPK),*** Hangu region,located in the Kohat Plateau of KPK,Pakistan,is particularly susceptible to soil erosion due to its unique geomorphological and climatic ***,the Hangu region is characterized by a combination of steep slopes,variable rainfall patterns,diverse land use,and distinct soil types,all of which contribute to the complexity and severity of soil erosion *** factors necessitate a detailed and region-specific study to develop effective soil conservation *** this research,we detected and mapped 1013 soil erosion points and prepared 12 predisposing factors(elevation,aspect,slope,Normalized Differentiate Vegetation Index(NDVI),drainage network,curvature,Land Use Land Cover(LULC),rainfall,lithology,contour,soil texture,and road network)of soil erosion using GIS ***,GIS-based statistical models like the weight of evidence(WOE)and frequency ratio(FR)were applied to produce the SESM for the study *** SESM was reclassified into four classes,i.e.,low,medium,high,and very high *** results of WOE for SESM show that 16.39%,33.02%,29.27%,and 21.30%of areas are covered by low,medium,high,and very high zones,*** contrast,the FR results revealed that 16.50%,24.33%,35.55%,and 23.59%of the areas are occupied by low,medium,high,and very high ***,the reliability of applied models was evaluated using the Area Under Curve(AUC)*** validation results utilizing the area under curve showed that the success rate curve(SRC)and predicted rate curve(PRC)for WOE are 82%and 86%,respectively,while SRC and PRC for FR are 85%and 96%,res

关键词： Soil erosion Geospatial technology Statistical models Hangu Pakistan

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Modified integral equation combined with the decomposition method for time fractional differential equations with variable coefficients

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Applied Mathematics(A Journal of Chinese Universities) 2022年第3期37卷 404-414页

作者： muhammad Amin sadiq Murad Department of Mathematics College of ScienceUniversity of DuhokDuhokIraq

In this paper,the modified integral equation,namely,Elzaki transformation coupled with the Adomian decomposition method called Elzaki Adomian decomposition method(EADM)is used to investigate the solution of time-fractional fourth-order parabolic partial differential equations(PDEs)with variable *** introduced method is used to solve two models of the proposed problem,the analytical and approximate solutions of the models are *** outcomes illustrate that the proposed technique is a highly accurate,and facilitates the process of solving differential equations by comparing it,with the exact solution and those obtained by the variation iteration method(VIM)and Laplace homotopy perturbation method(LHPM).

关键词： Elzaki transformation Adomian decomposition method time-fractional fourth-order parabolic Variation iteration method Laplace homotopy perturbation

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3D Instance Segmentation Using Deep Learning on RGB-D Indoor Data

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Computers, Materials & Continua 2022年第9期72卷 5777-5791页

作者： Siddiqui muhammad Yasir Amin muhammad sadiq Hyunsik Ahn Department of Robot System Engineering Tongmyong UniversityBusan48520Korea Department of Information&Technology University of Central PunjabLahorePakistan Department of Electronics Engineering Tongmyong UniversityBusan48520Korea

3D object recognition is a challenging task for intelligent and robot systems in industrial and home indoor *** is critical for such systems to recognize and segment the 3D object instances that they encounter on a frequent *** computer vision,graphics,and machine learning fields have all given it a lot of ***,3D segmentation was done with hand-crafted features and designed approaches that didn’t achieve acceptable performance and couldn’t be generalized to large-scale *** learning approaches have lately become the preferred method for 3D segmentation challenges by their great success in 2D computer ***,the task of instance segmentation is currently less *** this paper,we propose a novel approach for efficient 3D instance segmentation using red green blue and depth(RGB-D)data based on deep *** 2D region based convolutional neural networks(Mask R-CNN)deep learning model with point based rending module is adapted to integrate with depth information to recognize and segment 3D instances of *** order to generate 3D point cloud coordinates(x,y,z),segmented 2D pixels(u,v)of recognized object regions in the RGB image are merged into(u,v)points of the depth ***,we conducted an experiment and analysis to compare our proposed method from various points of view and *** experimentation shows the proposed 3D object recognition and instance segmentation are sufficiently beneficial to support object handling in robotic and intelligent systems.

关键词： Instance segmentation 3D object segmentation deep learning point cloud coordinates

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Variations in Surface Urban Heat Island and Urban Cool Island Intensity:A Review Across Major Climate Zones

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Chinese Geographical Science 2023年第6期33卷 983-1000页

作者： muhammad sadiq KHAN Sami ULLAH CHEN Liding State Key Laboratory of Urban and Regional Ecology Research Center for Eco-Environmental SciencesChinese Academy of SciencesBeijing100085China University of Chinese Academy of Sciences Beijing100049China Department of Forestry and Range Management Kohsar University MureePunjab47150Pakistan

The climate has an impact on the urban thermal environment,and the magnitude of the surface urban heat island(SUHI)and urban cool island(UCI)vary across the world’s climatic *** literature review investigated:1)the variations in the SUHI and UCI intensity under different climatic backgrounds,and 2)the effect of vegetation types,landscape composition,urban configuration,and water bodies on the *** SUHI had a higher intensity in tropical(Af(tropical rainy climate,Köppen climate classification),Am(tropical monsoon climate),subtropical(Cfa,subtropical humid climate),and humid continental(Dwa,semi-humid and semi-arid monsoon climate)climate *** magnitude of the UCI was low compared to the SUHI across the climate *** cool and dry Mediterranean(Cfb,temperate marine climate;Csb,temperate mediterranean climate;Cfa)and tropical climate(Af)areas had a higher cooling *** cities with a desert climate(BWh,tropical desert climate),a reverse pattern was *** difference in the SUHI in the night-time was greater than in the daytime for most cities across the climate *** extent of green space cooling was related to city size,the adjacent impervious surface,and the local ***,the composition of urban landscape elements was more significant than their configuration for sustaining the urban thermal ***,we identified future research gaps for possible solutions in the context of sustainable urbanization in different climate zones.

关键词： urban heat island intensity(SUHI) urban cool island intensity(UCI) day-night surface urban heat island(SUHI) climate zones landscape composition and configuration sustainable urbanization

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Unsteady Flow and Heat Transfer of a Casson Micropolar Nanofluid over a Curved Stretching/Shrinking Surface

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Fluid Dynamics & Materials Processing 2023年第2期19卷 471-486页

作者： muhammad A.sadiq Nadeem Abbas Haitham M.S.Bahaidarah Mohammad Amjad Department of Mathematics DCC-KFUPMDhahran31261Saudi Arabia Interdisciplinary Research Center for Hydrogen and Energy Storage KFUPMDhahran31261Saudi Arabia Department of Mathematics Riphah International UniversityFaisalabad CampusFaisalabad38000Pakistan Mechanical Engineering Department King Fahd University of Petroleum and MineralsDhahran31261Saudi Arabia Department of Mathematics AIR UniversityIslamabad44000Pakistan

We present the results of an investigation into the behavior of the unsteady flow of a Casson Micropolar nanofluid over a shrinking/stretching curved surface,together with a heat transfer analysis of the same *** body force acting perpendicular to the surface wall is in charge of regulating the fluid flow *** coordinates are used to account for the considered curved geometry and a set of balance equations for mass,momentum,energy and concentration is obtained *** are turned into ordinary differential equations using a similarity *** show that these equations have dual solutions for a number of different combinations of various *** stability of such solutions is investigated by applying perturbations on the steady *** is found that high values of the Micropolar and Casson parameters cause the flow to move more ***,when compared to a shrunken surface,a stretched surface produces a greater Micro-rotation flux.

关键词： Dual solutions Micropolar Casson fluid curved surface perturbation eigen values

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基于安全联邦蒸馏GAN的工业CPS协作入侵检测系统

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通信学报 2023年第12期44卷 230-244页

作者：梁俊威杨耿马懋德 muhammad sadiq 深圳信息职业技术学院软件学院广东深圳518172 南洋理工大学电子与电气工程学院新加坡639798

针对敏感信息保密必要性导致的数据孤岛问题,提出了一种适用于工业信息物理系统(CPS)的安全协作入侵检测系统(PFD-GAN)。具体来说,首先通过融入Wasserstein距离和标签条件,改进外部分类器生成对抗网络(EC-GAN),构建了一种新型半监督入... 详细信息

针对敏感信息保密必要性导致的数据孤岛问题,提出了一种适用于工业信息物理系统(CPS)的安全协作入侵检测系统(PFD-GAN)。具体来说,首先通过融入Wasserstein距离和标签条件,改进外部分类器生成对抗网络(EC-GAN),构建了一种新型半监督入侵检测模型,以产生能够实用的生成数据来增强分类性能。同时,在改进EC-GAN的训练中,融合本地差分隐私技术,防止敏感信息的泄露、保障协作过程的隐私安全。此外,设计了基于去中心化联邦蒸馏的协作方式,允许多个工业CPS共同构建一个综合的入侵检测系统,以识别整个网络系统下的威胁,而无须共享统一的模板模型。对真实工业CPS数据集的实验评估和理论分析表明,PFD-GAN可以在免受隐私泄露风险的同时,高效地检测针对工业CPS的各种类型攻击。

关键词：入侵检测系统信息物理系统生成对抗网络本地差分隐私去中心化联邦蒸馏

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Geology and Mineral Deposits of Saraikistan (South Punjab, Koh Sulaiman Range) of Pakistan: A Tabular Review of Recently Discovered Biotas from Pakistan and Paleobiogeographic Link: Phylogeny and Hypodigm of Poripuchian Titanosaurs from Indo-Pakistan

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Open Journal of Geology 2023年第8期13卷 900-958页

作者： muhammad sadiq Malkani Geological Survey of Pakistan Muzaffarabad Pakistan

Saraikistan (South Punjab and surrounding) area of Pakistan is located in the central Pakistan. This area represents Triassic-Jurassic to Recent sedimentary marine and terrestrial strata. Most of the Mesozoic and Early Cenozoic are represented by marine strata with rare terrestrial deposits, while the Late Cenozoic is represented by continental fluvial deposits. This area hosts significant mineral deposits and their development can play a significant role in the development of Saraikistan region and ultimately for Pakistan. The data of recently discovered biotas from Cambrian to Miocene age are tabulated for quick view. Mesozoic biotas show a prominent paleobiogeographic link with Gondwana and Cenozoic show Eurasian. Phylogeny and hypodigm of Poripuchian titanosaurs from India and Pakistan are hinted at here.

关键词： Geology Minerals Cement Dams Biota Tabular Data Paleobiogeography Saraikistan South Punjab Sulaiman Range Pakistan Titanosaurs Indo-Pakistan

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A Glance on the Mineral Deposits and Stratigraphic Sequential Variations and Structures in Different Sections of Indus Basin (Pakistan): New Titanosaurian Sauropod Dinosaurs from the Latest Maastrichtian Vitakri Formation of Pakistan

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Open Journal of Geology 2023年第10期13卷 1069-1138页

作者： muhammad sadiq Malkani Geological Survey of Pakistan Muzaffarabad Pakistan

Indus basin hosts many significant mineral deposits like gypsum and cement raw materials, gemstones, iron, coal, marble, dimension and construction stones, petroleum and water resources, world class pink salt and other many minerals in different regions which need further exploitation and development. The construction of new water dams in different regions are vital (for availability of cheap electricity), because of available barren and fertile lands and wastage of water as flood. Further the installation of more cement industries in different regions of Indus Basin especially in middle Indus (Sulaiman Range where gypsum, clays and limestones can be available via belt) can increase export to receive more foreign exchange and make local cement cheap for the sustainable development of Pakistan. 31 stratigraphic sequential sections at different sections of Indus basins are presented to know the variation and local stratigraphy. Further here three new titanosaur taxa are being described. Saraikimasoom is based on snout;Gspsaurus, (Maojandino), Nicksaurus and Khanazeem are based on cranial, vertebral and appendicular elements;Balochisaurus, Marisaurus, Pakisaurus, and 3 new genera and species Imrankhanhero zilefatmi, Qaikshaheen masoomniazi and Ikqaumishan smqureshi based on vertebral and appendicular elements;and Sulaimanisaurus and Khetranisaurus based on only caudal vertebrae. Although Pakistani Titanosaurians seem to be proliferated found from one horizon of Vitakri Formation just below the K-Pg boundary they have a wide range of diagnostic features and key elements among titanosaurs which can be used for comparison and phylogenetic analyses with broad updated character data set of titanosaurs.

关键词： Mineral Deposits Stratigraphic Sequences Structures Multiple Sections Indus Super Basin New Titanosaurs Latest Maastrichtian Vitakri Formation Pakistan

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