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Implementation of Genetic Algorithms for Optimization of Transportation Problem 遗传算法在交通问题优化中的实现
Pub Date : 2019-03-29 DOI: 10.33317/SSURJ.V8III.89
S. Saeed
Transportation problem is a model which is commonly used in data structure solving a problem (human problem solving due to the computational method) because all the humans are related to transportation in any type of manner. Normally, traditional mathematical procedures used for solving the problem which is quite lengthy, after the computational solving procedures it comes to the bit easier to solve it except traditional lengthy methods. The Genetic Algorithm (GA) is most powerful tool for solving transportation problem. It refines the better optimal solution, for enhancing the optimization of transportation problem, using genetic algorithms lots of the work already has been done. This paper discusses the impact of genetic algorithms on two different types of systems environments i.e., Single-Processor Environment Systems and Multi-Processor Environment Systems, for solving the transportation problem and found the best optimal solution time of both systems.   Index Terms— Transportation Problem, Genetics Algorithm (GA), Single-Processor Systems, Multi-Processor Systems, Optimization.
交通问题是一种通常用于数据结构解决问题的模型(人类问题的解决由于计算方法),因为所有人类都以任何方式与交通有关。通常情况下,传统的数学程序用于求解相当冗长的问题,经过计算求解程序后,除了传统的冗长方法外,求解起来就容易多了。遗传算法是求解交通运输问题的有力工具。它提炼出更好的最优解,为提高运输问题的优化,利用遗传算法已经做了大量的工作。本文讨论了遗传算法在单处理机环境和多处理机环境两种不同类型系统环境下求解运输问题的影响,并找出了两种系统的最优解时间。索引术语-运输问题,遗传算法(GA),单处理器系统,多处理器系统,优化。
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引用次数: 0
Assessment of Engineering Properties of Artificial Aggregate Prepared From Canal Silt 运河淤泥人工集料工程性能评价
Pub Date : 2019-03-29 DOI: 10.33317/SSURJ.V8III.91
Safdar Iqbal, Beenish Jehan, F. Khan, H. Nasir
In this research the canal silt from the Kabul River Canal was recycled to manufacture artificial aggregate. For making artificial aggregates three batches were prepared each of dry weight of 100kg. The composition of artificial aggregate is Polyvinyl Alcohol (PVA), Ordinary Portland Cement (OPC) and Silt was mixed in different proportions (by weight). Three batches were made having values of PVA varying from 0, 1 and 2 percent, cement content was 20, 19 and 18 percent respectively, and the quantity of silt used was kept constant (80%) in each batch. Samples were prepared from these three different batches and were cured for 28 days. After completion of the curing time, they were crushed to get the desired course aggregate. A number of tests were performed to check the viability of artificial aggregates for being used as a lightweight aggregate. Shape and particles size distribution properties of artificial aggregates were as that of the natural aggregate but not satisfactory at high silt content. The reductions in the specific gravity of the artificial aggregate were also observed compared to natural aggregates.   Index Terms— Artificial Aggregates, Canal Silt, Coarse Aggregates, Lightweight Aggregates, Polyvinyl Alcohol (PVA).
在本研究中,从喀布尔河的运河泥沙回收制造人工骨料。为制备人工骨料,配制了3批,每批干重100kg。人工骨料由聚乙烯醇(PVA)、普通硅酸盐水泥(OPC)和粉砂按不同重量比例混合而成。制作了三个批次,PVA值分别为0、1和2%,水泥含量分别为20%、19%和18%,每批次粉砂用量保持不变(80%)。从这三个不同批次中制备样品,并固化28天。养护完成后,将其粉碎,得到所需的骨料。为了验证人工骨料作为轻质骨料的可行性,进行了一系列试验。人工集料的形状和粒度分布特性与天然集料基本一致,但在高粉砂含量时,人工集料的形状和粒度分布特性不尽如人意。与天然骨料相比,人工骨料的比重也有所降低。索引术语-人工集料,运河淤泥,粗集料,轻集料,聚乙烯醇(PVA)。
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引用次数: 0
Human Heart Disease Prediction System Using Data Mining Techniques 基于数据挖掘技术的人类心脏病预测系统
Pub Date : 2019-03-29 DOI: 10.33317/SSURJ.V8III.92
S. Javed, Hamza A. Javed, A. Saddique, Beenish Rafiq
— Prediction of heart disease is a big concern now a days because everyone is busy and due to heavy load of work people do not give attention to their health. To diagnose a disease is a big challenge. The issue is to extract data that have some meaningful knowledge. For this purpose, data mining techniques are used to extract meaningful data. Decision Tree and ID3 are used to predict heart diseases. Many researchers and practitioners are familiar with prediction of heart diseases and wide range of techniques is available to predict disease. To address this problem, Decision Tree is used to predict the heart disease. In this study the collected data is pre-processed, Decision Tree algorithm and ID3 were then applied to predict the heart disease.   Index Terms— Decision Tree, ID3 Algorithm, Data Mining, Decision Support System (DSS), knowledge Discovery from Databases (KDD).
-心脏病的预测是一个大问题,现在的日子,因为每个人都很忙,由于繁重的工作负荷,人们不注意自己的健康。诊断疾病是一个很大的挑战。问题是提取出具有一些有意义的知识的数据。为此,使用数据挖掘技术来提取有意义的数据。决策树和ID3用于预测心脏病。许多研究人员和从业人员都熟悉心脏病的预测,并且有广泛的技术可用于预测疾病。为了解决这个问题,决策树被用于预测心脏病。在本研究中,对收集到的数据进行预处理,然后应用决策树算法和ID3进行心脏病预测。索引术语-决策树,ID3算法,数据挖掘,决策支持系统(DSS),数据库知识发现(KDD)。
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引用次数: 20
Introducing Primality Testing Algorithm with an Implementation on 64 bits RSA Encryption Using Verilog 介绍了一种基于Verilog的64位RSA加密的质数测试算法
Pub Date : 2018-12-20 DOI: 10.33317/ssurj.v2i1.68
R. Shams, F. Khan, Umair Jillani, M. Umair
A new structure to develop 64-bit RSA encryption engine on FPGA is being presented in this paper that can be used as a standard device in the secured communication system. The RSA algorithm has three parts i.e. key generation, encryption and decryption. This procedure also requires random generation of prime numbers, therefore, we are proposing an efficient fast Primality testing algorithm to meet the requirement for generating the key in RSA algorithm. We use right-to-left-binary method for the exponent calculation. This reduces the number of cycles enhancing the performance of the system and reducing the area usage of the FPGA. These blocks are coded in Verilog and are synthesized and simulated in Xilinx 13.2 design suit.
本文提出了一种在FPGA上开发64位RSA加密引擎的新结构,该结构可作为安全通信系统的标准器件。RSA算法分为密钥生成、加密和解密三部分。该过程还需要随机生成素数,因此,我们提出了一种高效快速的素数测试算法,以满足RSA算法中密钥生成的要求。我们使用从右到左的二进制方法进行指数计算。这减少了循环次数,提高了系统的性能,减少了FPGA的面积使用。这些模块在Verilog中编码,并在Xilinx 13.2设计套装中进行合成和模拟。
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引用次数: 2
Tackling Demolition Waste – An en route to Sustainable Development 处理拆建废物-迈向可持续发展之路
Pub Date : 2018-12-19 DOI: 10.33317/ssurj.v8i1.34
Nadia Qamar, A. Khurram
In Pakistan, construction and demolition waste(CDW) is generated in voluminous amount each year. CDW iswidely ill-handled and ultimately fed to landfills causing harm tothe already alarming environmental conditions. In order tosearch for the solution of this drastic matter, a study was done,which is explained in this paper. This paper presents the studydone at a demolition site near Karachi, in Sindh while thedemolition works were being carried out. At the site there wereold barracks which were being demolished. Before the demolitionworks were commenced, the site was surveyed and structuralcomponents of the barracks were counted and their dimensionswere measured. When the demolition was over, the demolishedwaste was calculated which comprised of concrete and masonryrubble, steel round bars, steel doors, steel windows, steel ceiling,steel girders, steel main gate, and plastic water tank. This studyinterpreted that construction and demolition (C&D) works wereprogressing considering the works’ deadline and the clients’requirements but the ecosystem’s ecology and the environmentalhealth were not taken into account. Recommendations are madeto handle CDW properly throughout its lifecycle. Theserecommendations aim to provide technological and logicalsolutions to grip CDW. The recommendations include wastereduction and reusing waste, life cycle assessment and costing,environmental and economic impact, material flow analysis, andadvanced computerized-tools.
在巴基斯坦,每年都会产生大量的建筑和拆除垃圾。CDW普遍处理不当,最终被送往垃圾填埋场,对已经令人担忧的环境状况造成了危害。为了寻找解决这一棘手问题的方法,我们进行了研究,本文对此进行了说明。本文介绍了在信德省卡拉奇附近的一个拆迁现场进行的研究,同时拆迁工程正在进行中。工地上有一些旧兵营正在被拆除。在拆卸工程展开前,屋宇署测量了地盘,清点了营房的结构构件,并测量了它们的尺寸。拆除结束后,计算了拆除垃圾,包括混凝土和砖石碎石、钢圆杆、钢门、钢窗、钢天花板、钢大梁、钢正门、塑料水箱。本研究的解释是,考虑到工程的期限和客户的要求,建设和拆除工程正在进行,但没有考虑到生态系统的生态和环境健康。提出了在整个生命周期中正确处理CDW的建议。这些建议旨在为控制CDW提供技术和逻辑解决方案。这些建议包括废物的减少和再利用、生命周期评估和成本计算、环境和经济影响、物料流分析和先进的计算机化工具。
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引用次数: 1
Implementation of Fruit Grading & Sorting Station Using Digital Image Processing Techniques 利用数字图像处理技术实现水果分级分拣站
Pub Date : 2018-12-19 DOI: 10.33317/ssurj.v7i1.39
G. M. Abro, K. Kumar
No doubt that today's technology has approximately solved many common as well as complex issues. Engineers and researchers are always in the quest for the best, brief and efficient methods to cope up the real world problems, hence fruit grading and sorting are one of the problems in export/import industry. In this regard industry requires a station that can check the skin of fruit, i.e. an apple whether it has rotten spots on it or not beside this whole procedure this specific station will also check the radius of an apple for sorting it further for packaging process. This whole procedure will be followed by a running conveyor belt, 2 AC plungers and a wooden box in between them, which will have 5 Mega pixel camera mounted on it. The camera will be triggered by a brief algorithm of digital image processing designed on the platform of MATLAB R2015a version and conclude whether the fruit, i.e. an apple is healthy or having some rotten spots on its skin. Once results are shown, then the algorithm will activate the respective plunger for grading and sorting of apples.
毫无疑问,今天的技术已经大致解决了许多常见和复杂的问题。工程师和研究人员总是在寻求最好的、简单的和有效的方法来处理现实世界的问题,因此水果分级和分类是进出口行业的问题之一。在这方面,工业需要一个可以检查水果皮的工作站,即苹果是否有腐烂的斑点,除了整个过程之外,这个特定的工作站还会检查苹果的半径,以便进一步分类包装过程。整个过程之后将有一个运行的传送带,两个交流柱塞和一个木盒子在它们之间,它将有500万像素的摄像头安装在它。通过在MATLAB R2015a版本平台上设计的一个简单的数字图像处理算法触发摄像头,判断出水果,比如苹果是健康的还是表皮上有一些腐烂的斑点。一旦结果显示出来,算法就会激活相应的柱塞,对苹果进行分级和分类。
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引用次数: 3
Factors Affecting the Need for Feasibility Analysis (For Local Construction Projects) 影响可行性分析需求的因素(针对地方建设项目)
Pub Date : 2018-12-19 DOI: 10.33317/ssurj.v8i1.35
Muneer Anees, Syed Mustafa Hussain, K. Khan, A. Abbas
In Pakistan, the majority of the local constructionprojects are opted without feasibility analysis on the basis ofpreviously worked data without examining the current scenario.However, for foreign-funded project feasibility analysis alongwith standard guidelines is conducted, but in case of domesticallyfunded projects, it is often omitted. This research has uncoveredcritical factors affecting feasibility for the local constructionindustry of Pakistan. Field data are extracted from ongoingconstruction projects which are domestically funded. RelativeImportance Index (RII) analysis was carried out first to rank thefactors in terms of their perceived importance. Spearman’s rankcorrelation analysis was also done in this regard. The findings ofthe study might promote construction practitioners to focus onthe need for feasibility analysis for local projects too.
在巴基斯坦,大多数当地建设项目的选择都没有根据以前的工作数据进行可行性分析,也没有审查当前的情况。然而,对于外资项目的可行性分析是伴随着标准的指导方针进行的,而对于内资项目,往往省略了可行性分析。本研究揭示了影响巴基斯坦当地建筑业可行性的关键因素。现场数据取自国内资助的在建项目。首先进行相对重要性指数(RII)分析,根据其感知重要性对因素进行排名。在这方面也做了Spearman的秩相关分析。研究结果也可能促使建筑从业者关注当地项目可行性分析的必要性。
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引用次数: 0
Gesture Based Communication System for Vocally Impaired. 基于手势的语音障碍交流系统。
Pub Date : 2018-12-19 DOI: 10.33317/ssurj.v8i1.33
N. Siddiqui, A. A. Siddique, Fahad Farooq, M. T. Qadri
Inability to speak or to talk is called muteness ormutism; often caused by speech disorder, loss of hearing or insome cases, surgery. The families of these people suffering fromsuch disease often learn sign languages like American SignLanguage (ASL) to communicate, but if a mute person meetssomeone who doesn’t know ASL then there will be acommunication barrier between them. So, to overcome thiscommunication barrier we require a system through which amute person can communicate with everyone, hence breakingdown a speech barrier. In this regard, we proposed a systembased on image processing to identify the sign and perform somecommon speech patterns using the speaker.
不能说话或不会说话被称为缄默症或缄默症;通常由语言障碍、听力丧失或在某些情况下由手术引起。患有这种疾病的人的家人经常学习手语,比如美国手语(ASL)来交流,但是如果一个哑巴遇到一个不懂ASL的人,他们之间就会有沟通障碍。因此,为了克服这种交流障碍,我们需要一个系统,通过这个系统,无声的人可以与所有人交流,从而打破语言障碍。在这方面,我们提出了一个基于图像处理的系统来识别符号并使用说话者执行一些常见的语音模式。
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引用次数: 2
A Novel Minimization Method for Sensor Deployment Via Heuristic 2-Sat Solution 一种基于启发式二卫星解的传感器部署最小化新方法
Pub Date : 2018-12-19 DOI: 10.33317/ssurj.v7i1.37
Waleed Ahmed, Ali Muhammad Ali Rushdi
The tasks of guard placement or sensor deployment in an art gallery, a museum or in the corridors of public and security buildings pose the same problem, which requires placing the guards or sensors so as to cover a specified set of nodes with a minimum number of sensors or guards, thereby reducing the overall cost of the system as well assist power consumption. Generally, minimization can be done using optimization techniques such as linear programming, but in case of sensor deployment or guard placement there is a need either to place or not to place the sensor or guard, and hence only Boolean or binary values are used. Therefore, in order to optimize such a problem, we use the special case of linear integer programming known as Boolean integer linear programming (0-1 ILP). Other algorithms like Pseudo-Boolean SAT Solvers can also be used for the minimization purpose. In this paper, we introduce these minimization algorithms for the sensor deployment problem. We also contribute a greed-based heuristic, which utilizes the fact that the pertinent propositional formulas have variables of purely un-complemented literals. This heuristic has much less computational cost compared to those of 0-1 ILP and the Pseudo-Boolean SAT Solvers.
在艺术画廊、博物馆或公共和安全建筑的走廊中部署警卫或传感器的任务也存在同样的问题,这需要将警卫或传感器放置在一组指定的节点上,使传感器或警卫的数量最少,从而降低系统的总体成本并辅助功耗。通常,最小化可以使用线性规划等优化技术来完成,但是在传感器部署或保护放置的情况下,需要放置或不放置传感器或保护,因此只使用布尔值或二进制值。因此,为了优化这样的问题,我们使用线性整数规划的特殊情况,即布尔整数线性规划(0-1 ILP)。其他算法,如伪布尔SAT求解器也可以用于最小化目的。在本文中,我们介绍了这些最小化算法的传感器部署问题。我们还提供了一个基于贪婪的启发式,它利用了相关命题公式具有纯非补文字变量的事实。与0-1 ILP和伪布尔SAT求解器相比,这种启发式算法的计算成本要低得多。
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引用次数: 0
Designing, Planning & Implementation of IT Infrastructure & Security for A Brokerage House 证券公司IT基础设施与安全的设计、规划与实施
Pub Date : 2018-11-30 DOI: 10.33317/ssurj.v8i1.32
M. Tahir
M-Commerce is widely known as wireless networktechnology, use as the essential means of communication forbusiness transactions. Mobile commerce is seen as anaugmentation of E-commerce empowered by cell phones.Transactions either indirectly or directly carried out orsupported through mobile phones. ABC Brokerage House is thepioneer in Online Trading Services. In online trade, customerscan trade using the online trade software and website. Beforeswitching users, from traditional trading system to mobiletrading system, the weaknesses of infrastructure, securitybreaches, and risk factors should be considered carefully. Theinfrastructure solution should be designed with respect tointeroperability, security, scalability, non-repudiation of ABCBrokerage House on the behalf of best practices for MobileCommerce Trading System. The solution has its distributednature and is a suitable architecture for managing businessprocesses of ABC Stock Brokerage House. The solution is wellplanned, designed and it is in accordance with ISOrecommendation. The solution provides more flexibility and alsoprovides redundancy by using clustering of database server. Theproposed solution provides more flexibility and also providesredundancy plan and clustering of database server. This solutionalso switches ABC Brokerage House infrastructure to the realworld infrastructure by removing risk factors and implementingthe latest technologies.
移动商务被广泛地称为无线网络技术,用作商业交易的基本通信手段。移动商务被看作是由手机驱动的电子商务的扩展。通过移动电话间接或直接进行或支持的交易。ABC经纪公司是网上交易服务的先驱。在网上交易中,客户可以使用网上交易软件和网站进行交易。在将用户从传统交易系统转移到移动交易系统之前,应该仔细考虑基础设施的弱点、安全漏洞和风险因素。基础设施解决方案的设计应考虑到ABCBrokerage House的互操作性、安全性、可扩展性和不可抵赖性,代表移动电子商务交易系统的最佳实践。该方案具有分布式的特点,适合ABC证券经纪公司的业务流程管理。该解决方案经过精心规划和设计,并符合iso推荐标准。该解决方案通过使用数据库服务器集群提供了更大的灵活性和冗余。该方案提供了更大的灵活性,并提供了数据库服务器的冗余计划和集群。该解决方案还通过消除风险因素和实现最新技术,将ABC经纪公司的基础设施转换为现实世界的基础设施。
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引用次数: 0
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Sir Syed University Research Journal of Engineering & Technology
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