International Journal of Computer and Information System (IJCIS)
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91 research outputs found
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A Secured Model of IoT-based Smart Gas Detecting and Automatic Alarm System
Full text linkA gas leakage detector is a device for detecting gases in an area that is often used in a security system. This type of equipment is used to detect gas leakage or another emission. A gas warning device can alert operators in the vicinity of a possible gas leak and enable them to escape. The device is important because many gases can be harmful to organic life, such as humans or animals. This can be used to detect flammable, flammable, and toxic gases, as well as a lack of oxygen. Identifying potentially dangerous gas leaks through sensors. These sensors often use an audible alarm to alert people when dangerous gas has been detected. The purpose of this paper is to propose and discuss the design of an IoT-based gas leakage detection system that can automatically detect and warn gas leaks. The proposed system also includes a warning system for users. The system is based on sensors that can easily detect gas leaks
Face Recognition with Backpropagation Artificial Neural Networks Using the Sigmoid Activation Function
Full text linkIn the current development of information technology facilities that are so rapid and complex, the reliability of a system that processes data properly will produce good information. The use of computers today is not only to help human work, but has also replaced human work in various fields. The purpose of this research is to design an image model in an application program. This existing digital image can then be used for various purposes. One way is to take photos on a driver's license (SIM), when taking photos directly using a digital camera and facial photo files are also directly stored in the police database. So this facial photo recognition program can actually also be applied by the police to recognize the faces of criminals. From the 10 experimental samples, it can be concluded that the best LearnRates with the lowest ErrorLevel for BMP format files are for learnrate 0.2 with an error rate of 18,54229 and a match rate of 81,45771 with a recognition rate of more than 60% in photo 2, while with an error rate of 51.00543 and a match level 48,9945
Expert Systems: Web-Based Motorcycle Detection Solutions
Full text linkMotorcycles are one of the main means of transportation for some people in carrying out their daily activities. Efficient, cost-effective time to the destination, as well as maintenance tools that are quite easy to obtain, make this motorcycle a priority among the community, and this is evidenced by the number of motorcycle users compared to other means of transportation on the road. From the description above, the author makes a system that can make it easier for users to find out problems that occur in the motor, which cause damage so that it can interfere with the activities to be carried out. The system that will be made is an expert system for detecting web-based motorcycle damage. This expert system is made using the BFS method, which is a combination of the two methods so as to produce the best decision from the two searches. The Best First Search method is a merger or combination of the Depth First Search and Breadth First Search methods. Depth First Search method or in-depth search, in this method the expert system will conduct an intensive and in-depth search of the given value or variable. And the Breadth First Search method works by analyzing each root node for immediate testing. From these results it can be concluded that the system is feasible to use and can be used as an alternative solution for the community. Make it easy for motorcycle users to find solutions for motorcycle damage, and make it easier for mechanics to repair motorcycles if they forget the symptoms of motorcycle damage experienced
Comparison of PHP Programming Language with Codeigniter Framework in Project CRUD
Full text linkProgramming Language is a certain code that is designed to create an application program design. The number of programming languages currently circulating, it is necessary to test the level of reliability of a programming language. The purpose of this research is to compare the programming language PHP and Codeigniter Framework, both of these programming languages are back end languages so that they have close specifications in processing data from the database. Implementation developed with CRUD-based Codelgniter Framework. CodeIgniter is an open source web application network that is used to build dynamic PHP applications on the Project CRUD (Create Read Update Delete) model. In general, the two programming languages aim to manage the database so that it can be displayed and managed by the application. The research method used is literature study and practicum in lectures with students. The basic difference in this study is that the PHP language does not require special Driver Connection Tools so that in connecting the database to the application, it is enough to create a connection script, while the Codeigniter Framework is required to use Driver Connections when connecting to the database. The final result of this research is based on System Testing at PHP Performance Level 85% and Framework 75%, PHP Information 73% and Framework 85%, PHP Control 74% and Framework 87%, PHP 75% Efficiency Framework 82%, Service on PHP 73 % and Framework 82%
Augmented Reality 3D Heart as Learning Media at Midwifery Lab University of 'Aisyiyah Surakarta
Full text linkAbstract— Utilization of Information Technology (IT) in the process of delivering information has been developed rapidly. Currently, the latest technology used in the delivery of information is Augmented Reality (AR) technology.. Pada teknologi Augmented Reality (AR), pengguna dapat menvisualisasikan objek atau benda bersejarah dalam bentuk 3 dimensi. Augmented Reality (AR) has the advantage of being interactive and real time so Augmented Reality (AR) is widely implemented in the field of education as a medium to introduce historical objects which are cultural heritage or objects related to a science. Augmented Reality (AR) has the advantage of being interactive and real time, so Augmented Reality (AR) is widely implemented in various fields. Based on the explanation of the study, researchers are interested in conducting research using information technology in the health sector, by making Augmented Reality (AR) modeling to facilitate the community and midwifery students in providing learning about human organs, especially the heart which can be used digitally without having to dissect human organs and bringing him a modeling of the heart with the presence of a 3D heart organ provides convenience in learning to the public about the function and structure of the heart digitally.Keywords :3D, Augmented Reality, Heart 3D Design
Documentary Film Creation “Impact of Kanta River Water Pollution on Conditions Social Economic Citizens Around The Estuary of Drainage”
No full textThe Kanta River flows in Pujon District and Ngantang District. This river water is used for irrigation, livestock sanitation, and the main source of water for hydropower plants and tourist water sources of the Selorejo Reservoir. The high role of this river water is apparently not realized so that residents use the Sunga Kanta watershed as a place to dispose of garbage and sewage. The current water condition of the Kanta River is quite poor and the settlement around the Selorejo Reservoir as a drainage estuary is the most affected area. The author responds to this water pollution problem in a film with the title "The Impact of Canta River Water Pollution on the Socioeconomic Conditions of Residents Around the Drainage Estuary". The documentary genre is an option because according to the character of this film, which presents facts according to reality, it is actually considered capable of accommodating the message of the film. The film narrative is prepared based on research data that has been analyzed descriptively and obtained by three data collection methods which include observation, literature study, and interviews. Films are shown publicly so that the message of the film can be widely accepted by citizens. In the end, this documentary is expected to be able to give birth to awareness to jointly maintain the water ecosystem, especially rivers
Comparison of Apriori Algorithm and FP-Growth in Managing Store Transaction Data
No full textThe role and position of data in today's digital era are very important, data can be likened to a resource that can be explored further to produce new information or knowledge. Seeing the importance of data position, several solutions can be offered in getting more value from data, one of which is the use of Data Mining techniques with association techniques, several types of association techniques are a priori algorithms and FP-Growth algorithms. Based on the research results, the a priori algorithm produces a combination of goods with a confidence value of 98.4 and a support value of 98.4, and the algorithm produces a combination of goods with a support value of 95.2 and a confidence value of 95.2. The comparison of these two algorithms in making associations results in a faster execution time of the FP-Growth algorithm than Apriori, and the Apriori algorithm produces more varied itemset combinations
Campus Website Security Vulnerability Analysis Using Nessus
Full text linkAgencies or organizations are competing to create websites for their agencies, where this website to make work easier or disseminate information to the public in this study is a college or campus website. With this website, many people access it, so there is a possibility of security holes, which can be exploited by irresponsible people. So that data can be manipulated, retrieved or otherwise to the detriment of one-sided or several parties. For this reason, we tried to analyze the vulnerability of a website using a software called Nessus. From the results of the scan, it was found that several vulnerabilities were found from each website with different vulnerability levels. Of the 3 websites that have the most vulnerabilities, web 1 is 14. Meanwhile, the vulnerability at the medium level is on web 2, which is 22%. For the vulnerability lies in a weak DNS Server
The Influence of Information Technology and SCM on Competitive Advantage to Improve MSMEs Performance
Full text linkThe increasing number of MSMEs has a role for the national and regional economies. However, this increasing has not totally been released from the obstacles obstructing business development, especially in Garut Regency. Lack of capital, high raw materials, and difficulty in marketing products are some of the obstacles faced by business actors in Garut Regency. Meanwhile, based on the results of the regional competitiveness index report in 2019, it is known that Garut Regency falls into the moderate category and business dynamics are the pillars with the lowest conditions. The contribution of MSMEs and the increasing number of business competition as well as the condition of MSMEs of Garut Regency is currently the reason that MSMEs deserve attention. This research aims to explain the interactions occurring between variables in this study by testing the influence of information technology and SCM on competitive advantage to improve organizational performance in MSMEs in Garut Regency. Data on this study was obtained from 109 MSME actors in Garut Regency through the results of the spread questionnaires. While the technique used to analyse the data is Pearson product-moment correlation analysis and regression using SPSS statistics. This research reveals that: 1) Information technology influences supply chain management, 2) Information technology influences competitive advantage, 3) Information technology influences competitive advantage, and 4) Competitive advantage influences organizational performance
Mail Management Information System on The Institute of Research and Community Services of Islamic State University (LP2M UIN) Salatiga
No full textLecturers who apply for letters related to research and service to the community often have difficulty filing letters and take a long time. This is because the institute of research and community services of State Islamic University (LP2M UIN) Salatiga does not have a system to manage mail messages that are systematized and can be accessed quickly. The need to find a way to solve existing problems by providing a mail management information system (ESurat) program that can be used to handle the writing letter process carried out by lecturers. The Web-based mail management information system (ESurat) is a way to handle letter submissions by professors so that professors can obtain mail faster and be developed using waterfall methods. Using PHP programming languages, MySQL databases and CodeIgniter frameworks in the construction of a web-based mail management information system (ESurat). The research results that the application can be used to handle the letter submission process carried out by UIN Salatiga lecturers managed by the institute of research and community services of State Islamic University (LP2M UIN) Salatiga