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New Design of Encryption with Covertext and Reordering 基于复盖文和重排序的新加密设计
Pub Date : 2023-05-01 DOI: 10.24246/ijiteb.422023.44-48
E. Ardhianto
Documents for some entities are confidential and important, so security is required. Encryption with Covertext and Reordering (ECR) is a text-based document security model. ECR uses a random key to generate the ciphertext. The ECR’s random key is selected using the human-generated method. This research aims to increase the level of document security based on the ECR mechanism. This paper proposes a new method by using a random key in a permutated table. The random key is generated automatically by a function. The entropy is used as a measurement of the security level of the encrypted documents. The experimental shows that the permutated table inside the ECR provides better entropy values. It implies a better security level. The use of permutated tables also makes it easier to use ECR to secure documents.
对于某些实体来说,文档是机密和重要的,因此需要安全性。ECR (Covertext Encryption with Reordering)是一种基于文本的文档安全模型。ECR使用一个随机密钥来生成密文。使用人工生成的方法选择ECR的随机密钥。本研究旨在提高基于ECR机制的文档安全性。本文提出了一种在置换表中使用随机键的新方法。随机密钥由一个函数自动生成。熵被用作加密文档安全级别的度量。实验表明,ECR内的置换表能提供更好的熵值。这意味着更高的安全级别。排列表的使用也使得使用ECR保护文档变得更加容易。
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引用次数: 0
Closed Beta Testing on Filariasis Treatment Monitoring Applications 丝虫病治疗监测应用的封闭测试
Pub Date : 2023-05-01 DOI: 10.24246/ijiteb.422023.49-54
E. Susanto, Paminto Agung Christianto, Moh. Reza Maulana, N. Fadhilah
Monitoring applications for filariasis treatment have been developed to overcome the problem of elephantiasis or filariasis, one of which is the lack of monitoring during the distribution of elephantiasis medicines. One of the stages of application development is testing. Testing is conducted to ensure the application is ready to be implemented. In this study, closed beta testing was conducted to determine the feasibility of the application. The results of the validity test and reliability test showed that the results obtained were that all items on the questionnaire were declared valid and reliable. While the results of the feasibility test on the questionnaire results stated that the application was very feasible to be implemented.
为了克服象皮病或丝虫病的问题,已经开发了用于丝虫病治疗的监测应用程序,其中一个问题是在分发象皮病药物期间缺乏监测。应用程序开发的一个阶段是测试。进行测试以确保应用程序已准备好实现。在本研究中,进行了封闭测试,以确定应用程序的可行性。效度检验和信度检验的结果表明,所获得的结果是,问卷上的所有项目都是有效和可靠的。而可行性测试的结果对问卷的结果表明,该应用程序是非常可行的,可以实施。
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引用次数: 0
Artificial Intelligence Powered Chatbot for Business 商业用人工智能聊天机器人
Pub Date : 2023-05-01 DOI: 10.24246/ijiteb.422023.61-66
E. A. Kadasah
Text has become an essential interaction manner between people. The use of chatbots improved quickly in business area including marketing, customer service and e-commerce. Users value chatbots because they are fast, intuitive and convenient. This paper discussed about the artificial intelligence technology that used to develop and implement chatbots which can the organization used to benefit in their businesses. A chatbot is a computer program that can interact with a human by using natural language. The main three areas in business that using chatbot the most are marketing, customer service and e-commerce fields. The roles of chatbot in mentioned areas has been discussed in this paper. AI powered chatbots transform business by reducing costs, increasing revenue and enhancing the customer experience. The benefits and limitation of chatbots have been also discussed in this paper.
文本已经成为人与人之间必不可少的互动方式。在商业领域,包括营销、客户服务和电子商务,聊天机器人的使用得到了迅速改善。用户看重聊天机器人是因为它们快速、直观、方便。本文讨论了用于开发和实施聊天机器人的人工智能技术,该技术可以使组织在其业务中受益。聊天机器人是一种可以使用自然语言与人类互动的计算机程序。商业中使用聊天机器人最多的三个主要领域是营销、客户服务和电子商务领域。本文讨论了聊天机器人在上述领域的作用。人工智能聊天机器人通过降低成本、增加收入和增强客户体验来改变业务。本文还讨论了聊天机器人的优点和局限性。
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引用次数: 0
Data Mining Modeling Feasibility Patterns of Graduates Ability With Stakeholder Needs Using Apriori Algorithm 基于Apriori算法的毕业生能力可行性模型挖掘
Pub Date : 2023-05-01 DOI: 10.24246/ijiteb.422023.55-60
Titin Winarti, Henny Indriyawati
This The speed of information, the accuracy of data, the ease of information services, and accountability are very important reasons for the implementation of the system. Semarang University (USM) is a private university in Semarang that has the most 2 students in Central Java. Based on the 2019 USM tracer data showing horizontal alignment, namely how close the relationship between the field of study and alumni work is, it appears that there is still a discrepancy in the ability of graduates with stakeholders.  The Apriori algorithm is the best-known algorithm for finding high-frequency patterns  Rules that state associations between attributes are often called affinity analysis or market basket analysis. The use of the Apriori Algorithm in data mining calculations using data from the Semarang University tracer that the limit of the minimum support is 50% and the minimum confidence is 100% so that it forms 4 rules. From the four rules produced that modeling using the Apriori Algorithm can produce several rule formations so that it can provide an evaluation to the University for compiling steps, this can be seen because the resulting rules are different because each graduate relationship with the desired desires and different styles.  
信息的快速性、数据的准确性、信息服务的便捷性和可问责性是该系统得以实施的重要原因。三宝垄大学(USM)是三宝垄的一所私立大学,拥有中爪哇最多的2名学生。根据2019年USM示踪数据显示的水平一致性,即研究领域与校友工作之间的关系有多密切,似乎毕业生与利益相关者的能力仍然存在差异。Apriori算法是最著名的用于发现高频模式的算法,属性之间状态关联的规则通常被称为亲和分析或市场购物篮分析。使用Apriori算法进行数据挖掘计算,使用三宝垄大学跟踪器的数据,最小支持度的限制为50%,最小置信度的限制为100%,从而形成4条规则。从产生的四个规则中可以看出,使用Apriori算法建模可以产生几个规则的形成,从而可以为大学提供一个评估的编译步骤,这可以看出,因为产生的规则是不同的,因为每个毕业生的愿望与期望的关系和风格不同。
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引用次数: 1
Improving Batik and Dropship SMEs Market Through Geographic Information System 利用地理信息系统促进中小企业蜡染航运市场发展
Pub Date : 2023-05-01 DOI: 10.24246/ijiteb.422023.67-73
Agus Ilyas, Tri Agus Setiawan, S. W. Binabar, Paminto Agung Christianto
The information providing about dropship, Small and Mid-size enterprise (SMEs), in Pekalongan city recently is done by brochure, banner and social media.  Nevertheless, other than social media, the promotion media is possible to be seen when visitor is on the spot.  The research is aimed at supporting the troubleshooting matters by adapting the Geographic Information System (GIS) in mapping about Batik SMEs dropship in Pekalongan city.  The web based GIS will ease the market player, tourists or visitors as well as the society to get such information about dropship, SME centre and Batik market.  The providing of web based GIS in informing the dropship, SME centre and Batik market in Pekalongan city is expected to give positive impact to Batik businessmen and to improve the economic rate in Pekalongan city
最近,在北加隆岸市,有关中小企业(sme)的信息通过小册子、横幅和社交媒体提供。然而,除了社交媒体之外,当游客在现场时,促销媒体是可能被看到的。本研究旨在利用地理资讯系统(GIS)对北加隆岸市中小蜡染企业的投运情况进行绘图,以协助解决问题。以网络为基础的地理信息系统,将使市场参与者、游客或访客以及社会人士更容易获得有关船舶、中小企业中心和蜡染市场的信息。提供基于网络的地理信息系统,为北卡隆岸市的配送中心、中小企业中心和蜡染市场提供信息,预计将对蜡染商人产生积极影响,并提高北卡隆岸市的经济增长率
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引用次数: 0
Agile Methodology: Solution to Unravel Complexities in the Implementation of ERP System 敏捷方法:解决ERP系统实施中的复杂性
Pub Date : 2018-10-31 DOI: 10.24246/IJITEB.112018.1-9
S. Wijaya
Improving productivity is a demand for the industry in order to enhance competitive advantage, especially in the manufacturing industry. For that, the industry is required to make a breakthrough in order to improve organizational performance, such as addressing the inefficiencies in managing business processes, so as to improve the way work becomes more effective and efficient. One of the efforts in improving the performance is the development in the field of Information Communication Technology (ICT), the development of technology as an effort to improve the agility of the organization. ERP system is one solution that can be employed in order to improve company performance. However, in reality, industrial companies face the complexity of implementing ERP systems. This is a challenge, that is how effective for a company in order to solve the complexity of implementing an ERP system for an industry?. In this opportunity, researchers intend to conduct a research to identify the complexity of factors in the ERP implementation, namely by proposing agile methods as one of the new methodologies in the effort to solve the complexity in the ERP implementation for an industry. The results of this study will result in an agile modeling of ERP systems, which is expected to solve the complexity of implementation and improve the capacity of ERP systems for an Industry.
提高生产率是一个行业的需求,以增强竞争优势,特别是在制造业。为此,需要行业做出突破,以提高组织绩效,例如解决业务流程管理效率低下的问题,从而改善工作方式,使其变得更加有效和高效。提高绩效的努力之一是信息通信技术(ICT)领域的发展,技术的发展是为了提高组织的敏捷性。ERP系统是一种可以用来提高公司绩效的解决方案。然而,在现实中,工业企业面临着实施ERP系统的复杂性。这是一个挑战,即如何有效地为一个公司解决一个行业实施ERP系统的复杂性?借此机会,研究人员打算开展一项研究,以确定ERP实施中因素的复杂性,即通过提出敏捷方法作为解决行业ERP实施复杂性的新方法之一。本研究的结果将导致ERP系统的敏捷建模,这有望解决实施的复杂性和提高ERP系统的能力。
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引用次数: 0
Optimization of PSWAN in terms of cost and bandwidth PSWAN在成本和带宽方面的优化
Pub Date : 2018-10-31 DOI: 10.24246/IJITEB.112018.42-47
A. Ganie
PSWAN is an internetworking project undertaken by Govt. of India at Pondicherry. It covers a vast area, under it there are various state headquarters and district headquarters. Approximately 3000 systems are using its internet services. Since the number of systems are more and the bandwidth required is less so optimization was needed. Optimization was required without hardware modifications, so we defined some of the parameters through which we can achieve the optimization of this network, these parameters are 1. Type of protocol 2. Type of Topology 3. Access policies 4. Load balancing 5. Traffic bottle neck 6. Bandwidth utilization. To make the network cost effective, some small networks were moved to broadband network so that bandwidth usage can be mitigated and consequently network will get optimized. Since this project (PSWAN) is using the CISCO devices only so it was easy to simulate the network, we used OPNET simulator as it is precise than other simulators. First the operational network was simulated and then the proposed one, proposed model showed evident positive results. The simulation tool used is Opnet. OPNET is extensive and powerful simulation software with wide variety of capabilities. It enables the possibility to simulate entire heterogeneous networks with various protocols
PSWAN是印度政府在本地治里进行的一个网络互联项目。它幅员辽阔,下设各邦总部和各区总部。大约有3000个系统正在使用它的互联网服务。由于系统数量较多,所需带宽较少,因此需要进行优化。优化是不需要修改硬件的,所以我们定义了一些参数,通过这些参数我们可以实现这个网络的优化,这些参数是1。协议类型2。3.选择“拓扑类型”。访问策略负载均衡5。交通瓶颈带宽利用率。为了使网络具有成本效益,一些小型网络被转移到宽带网络,这样可以减少带宽的使用,从而使网络得到优化。由于这个项目(PSWAN)只使用CISCO设备,所以很容易模拟网络,我们使用OPNET模拟器,因为它比其他模拟器精确。首先对运行网络进行仿真,然后对所提出的模型进行仿真,所提出的模型取得了明显的积极效果。仿真工具为Opnet。OPNET是一个功能广泛、功能强大的仿真软件。它使模拟具有各种协议的整个异构网络成为可能
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引用次数: 2
Public Opinion on National Exam Policies in Indonesia 印尼国家考试政策的民意
Pub Date : 2018-10-31 DOI: 10.24246/IJITEB.112018.24-35
D. Manongga, A. Iriani, Sutarto Wijono
Abstract Every new policy by Indonesian government in National Examination (NE) implementation always obtains different respond from public. Since the implementation, NE system already experienced many changes, but in recent years this system receives serious critiques. As a result, government then abolished this system as graduation determinant in 2014. This research analyzes public opinion, in the form of positive and negative sentiment toward NE policy, and factors that drive the opinions. Data in this research obtained from online news media from 2012 to 2015. The result shows that public sentiment fluctuating from year to year and depends on three important factors, i.e. political pressure, extreme events, and media coverage.
印尼政府在实施国家考试(NE)时,每一项新政策总是得到不同的公众反应。自实施以来,NE制度经历了许多变化,但近年来这一制度受到了严重的批评。因此,政府在2014年取消了这一决定毕业的制度。本研究以对新政策的正面和负面情绪的形式分析民意,以及推动民意的因素。本研究数据来源于2012 - 2015年的网络新闻媒体。结果表明,公众情绪每年都在波动,这取决于三个重要因素,即政治压力、极端事件和媒体报道。
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引用次数: 3
Software Defect Prediction Using AWEIG+ADACOST Bayesian Algorithm for Handling High Dimensional Data and Class Imbalance Problem 基于AWEIG+ADACOST贝叶斯算法的高维数据和类不平衡问题软件缺陷预测
Pub Date : 2018-10-31 DOI: 10.24246/IJITEB.112018.36-41
Joko Suntoro, Febrian Wahyu Christanto, Henny Indriyawati
The most important part in software engineering is a software defect prediction. Software defect prediction is defined as a software prediction process from errors, failures, and system errors. Machine learning methods are used by researchers to predict software defects including estimation, association, classification, clustering, and datasets analysis. Datasets of NASA Metrics Data Program (NASA MDP) is one of the metric software that researchers use to predict software defects. NASA MDP datasets contain unbalanced classes and high dimensional data, so they will affect the classification evaluation results to be low. In this research, data with unbalanced classes will be solved by the AdaCost method and high dimensional data will be handled with the Average Weight Information Gain (AWEIG) method, while the classification method that will be used is the Naïve Bayes algorithm. The proposed method is named AWEIG + AdaCost Bayesian. In this experiment, the AWEIG + AdaCost Bayesian algorithm is compared to the Naïve Bayesian algorithm. The results showed the mean of Area Under the Curve (AUC) algorithm AWEIG + AdaCost Bayesian yields better than just a Naïve Bayes algorithm with respectively mean of AUC values are 0.752 and 0.696.
软件工程中最重要的部分是软件缺陷预测。软件缺陷预测被定义为错误、故障和系统错误的软件预测过程。研究人员使用机器学习方法来预测软件缺陷,包括估计、关联、分类、聚类和数据集分析。NASA Metrics Data Program (NASA MDP)的数据集是研究人员用来预测软件缺陷的度量软件之一。NASA MDP数据集包含不平衡类和高维数据,因此会影响分类评价结果低。在本研究中,类不平衡的数据将使用AdaCost方法求解,高维数据将使用平均权重信息增益(Average Weight Information Gain, AWEIG)方法处理,而分类方法将使用Naïve Bayes算法。该方法被命名为AWEIG + AdaCost贝叶斯。本实验将AWEIG + AdaCost贝叶斯算法与Naïve贝叶斯算法进行对比。结果表明,AWEIG + AdaCost贝叶斯算法的AUC均值分别为0.752和0.696,优于单纯的Naïve贝叶斯算法。
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引用次数: 2
Evaluating Maturity Level Using Framework ITIL: A Case Study of Service Desk's 使用框架ITIL评估成熟度级别:服务台的案例研究
Pub Date : 2018-10-31 DOI: 10.24246/IJITEB.112018.16-23
J. Andry, Kevin Christianto
Information Technology Governance has become one an important one along with Information Technology Management (ITM) and Information Technology Services Management (ITSM). For ITSM, The IT Infrastructure Library (ITIL) can be used as a quality and excellence service guideline, it improved quality control, service level, efficiency, effectiveness, and expenses of budget from information flow, Service Level Agreements (SLAs), and take control over business and management processes. This research conduct a case study on Company of Freight Forwarder Service will be called FFS, located in Jakarta with method ITIL focused on Service Desk’s. The data will collect by various method such as observation, questionnaires, interview and document review. The result showed that company FFS got average score on service desk’s is 1.94, with the highest score at area Process Capability and the lowest score at area Customer Interface. This conclude, that company FFS has a good management of service desk’s but lack of user experience on front end of service.
信息技术治理已成为与信息技术管理(ITM)和信息技术服务管理(ITSM)齐头并进的重要治理方式。对于ITSM, IT Infrastructure Library (ITIL)可以用作质量和卓越服务指南,它从信息流、服务水平协议(sla)中改进了质量控制、服务水平、效率、有效性和费用预算,并控制了业务和管理流程。本研究对位于雅加达的货运代理服务公司FFS进行了案例研究,ITIL方法侧重于服务台。数据将通过观察、问卷调查、访谈和文献查阅等多种方法收集。结果表明,企业FFS在服务台的平均得分为1.94分,其中流程能力区域得分最高,客户界面区域得分最低。由此得出结论,公司FFS对服务台的管理较好,但在服务前端的用户体验不足。
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引用次数: 7
期刊
International Journal of Information Technology and Business
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