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INFOKUM
Published by SEAN INSTITUTE
ISSN : 23029706     EISSN : 27224635     DOI : -
Core Subject : Science,
Computer Science & IT
The INFOKUM a scientific journal of Decision support sistem , expert system and artificial inteligens which includes scholarly writings on pure research and applied research in the field of information systems and information technology as well as a review-general review of the development of the theory, methods, and related applied sciences. Software Engineering. Image Processing Datamining Artificial Neural Networks
Arjuna Subject : Ilmu Komputer (semua kategori) - Kecerdasan Buatan
Articles 24 Documents
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Search results for , issue "Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking" : 24 Documents clear
DIGITAL IMAGE ENHANCEMENT USING THE METHOD OF MULTISCALE RETINEX AND MEDIAN FILTER Mhd Furqan; Abdul Halim Hasugian; Rizqi Hidayat Tanjung
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

At this time digital image used by a lot of people to capture the moment or other important things, digital image itself is the result of shooting with a digital camera, although today's digital cameras are already equipped with features that support the results of the picture, but not all digital image that is produced in accordance with our wishes, it happens because of a problem on the quality of the image, situation and condition at the time of the shooting process the image will affect on the quality of the image causes the image results to be bright or dark. Then from that needed improvement of the quality of the image so that the image that is produced in accordance with our wishes, in this study, the methods used in improving the quality of image is using the method of Multiscale Retinex and Median Filters. The process of Multiscale Retinex will produce the image of a more bright compared to the original image that minimal light intensity, while the Median filter will produce a clearer image because it can reduce the noise/noise in the image, the parameters used in this study is Histogram of some data that has been researched histogram chart shows the value of the intensity of the pixel average is close to zero (0) after processed by the method of Multiscale Retinex and the Median Fiter value of the intensity of the pixel average show a change of the charts is approaching 250 which indicates an increase in the brightness of the digital image brighter.
Prototype Development of Research And Community Service Web Based Information System (SIM-PPM) of LPPM Unimed Baharuddin Baharuddin; Hesti Fibriasari; Tansa Trisna Astono Putri
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

The development of SIMPPM is indispensable for the development of an information system for the Research and Community Service Institute. Information system development will be developed through the web. Currently, LPPM has made the system which will continue to be developed according to the needs and will be integrated with the system at the University. The research object is the LPPM Unimed information system. The research method used was ADDIE (Analysis, Design, Development, Implementation, and Evaluation), the first thing to do was to conduct a needs analysis about the research and service process that switched from manual to IT-based. After finding out what are the requirements for the process of proposal, assessment, monitoring and evaluation to the final report, a model is designed in the system to address the needs of the research and community service implementation process. Then the initial design, a storyboard is developed so that researchers, reviewers and admins can carry out all the processes in the SIMPPM page. The implementation of the system is conducted by researchers/lecturers, by conducting trials and making improvements to the results of the main trials to involve a wider audience. From the test results, the evaluation of user satisfaction is improving than the conventional way. The results of this study resulted a website in the form of SIMPPM which is intended for prospective researchers and civil servants, operators and reviewers who will carry out the process of receiving proposals, selection to reporting. This study provides an innovation in the LPPM information system. This study makes the development of an information system web based so that it can be used independently and anywhere.
APPLICATION OF SMART ENVIRONMENT WITH FUZZY LOGIC METHOD BASED ON INTERNET OF THINGS Mhd Furqan; Rakhmat Kurniawan R; Ahmad Fauzi
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

In Indonesia, air pollution is a very concern, many risks are resulting from air pollution, including the risk of blood cancer. But many people are not aware of this as a result, many are affected by respiratory infections, asthma, and lung cancer due to air pollution. Along with technological developments, a new concept emerged, namely the Internet of things, from the development of the Internet of Things, which resulted in many discoveries, one of which was the Smart Environment. With Smart Environment we can monitor the quality level of an environment, one of which is air quality. The amount of information related to air pollution is the reason for the author to make a tool that uses the Nodemcu microcontroller-based MQ7 sensor which is expected to help reduce the risk generated from air pollution, especially carbon monoxide (CO). This tool also applies the concept of the internet of things so that the results of sensor readings can be monitored online from anywhere and anytime in realtime. There is a classification of air pollution levels in this tool including healthy air, unhealthy air, and dangerous air, healthy air is in the value range 0-100 PPM, unhealthy air is in the value range of 100-200 PPM, and dangerous air is in the value range> 200 PPM. Fuzzy logic was chosen as the method in this research because this method is suitable for most real-time problems such as making decisions to determine the level of air pollution that is uncertain and changing. The results of the MQ7 sensor detection of carbon monoxide are monitored through the Indonesian-made Internet of Things platform, Antares.id.
Election Of The Head Of The Study Program By Applying The SAW Method (Case Study STMIK Pelita Nusantara) Bosker Sinaga; R. Mahdalena Simanjorang
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

The election of the Head of the Study Program is very important to consider the maximum results of services to students. In the process of selecting the Head of the Study Program at STMIK Pelita Nusantara, they usually directly appoint those who occupy the position with several elements. Determination of the Head of the Study Program is very necessary by making some general and specific criteria and expertise in their fields. The system that is needed is the Decision Support System for the Head of Study Program Decision. The variables specified in this study are 1) General which includes: Functional Position, Status, Expertise. 2) Specifically covering: Attitude Value, General Knowledge Test Value, Field Knowledge Test Value, and Interview. This system was built by applying the web-based Simple Additive Weighting (SAW) method and MySQL as the database
Decision Support System For Achieving Students With Profile Matching Method Nera Mayana Br Tarigan Br Tarigan; Bosker sinaga
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

Determination of outstanding students at school is very important to provide suggestions for students at SMK Karya Serdang Lubuk Pakam. However, in determining student achievement, it is necessary to look at several criteria and accurate assessments, to provide maximum results. SMK Karya Serdang Lubuk Pakam in determining outstanding students has not used a system, so it needs a decision support system in determining outstanding students. The method used in determining outstanding students is the Profile Matching Method. The variables determined in this study are 1) Knowledge. 2) Personality. 3) Extracurricular This system is built by applying the web-based Profile Matching method and MySQL as the database. With the application of the Profile Matching method in determining outstanding students at SMK Karya Serdang Lubuk Pakam from the 20 predetermined candidates, the best student is Putri with a score of 2.16.
ANALYSIS AND IMPLEMENTATION OF VIRTUAL LOCAL AREA NETWORK (VLAN) DESIGN USING POX CONTROLLER Onno Widodo Purbo
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

The limitations of LAN gave birth to a VLAN technology that allows the configuration of a virtual computer network (virtualization), VLAN is a network model that is not limited to physical locations such as LANs, this results in a network being configured virtually without having to obey the physical location of the equipment, By utilizing various techniques, especially subnetting techniques and the use of better hardware (including switches), the concept of a Virtual Local Area Network (VLAN) emerged which can be maximized compared to a Local Area Network (LAN). In this study, a VLAN network simulation using a Pox controller was carried out so that it could find out the results of the VLAN network evaluation using a Pox controller. The use of VLANs will make network arrangements very flexible where segments can be created depending on the organization or department, regardless of the workstation location, VLANs are also functioned as a method for creating networks that are logically arranged individually, in addition to VLAN techniques. superior to LAN where the average LAN data transmission time is 4 ms longer than VLAN. With this VLAN can create very many LAN segments in an interface. This allows a network to be configured virtually without having to obey the physical location of the equipment.
INFORMATION CHANGES IN EARNINGS AND CASH FLOWS STOCK PRICES: STUDY OF COMMERCIAL BANKS LISTED ON THE INDONESIA STOCK EXCHANGE FOR THE 2015-2019 PERIOD) Inta Budi Setya Nusa
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

This research was conducted to analyze the effect of information changes in earnings by using net income that has an impact on stock prices and analyzing the effect of information changes in cash flows that have an impact on stock prices. The method used in this study is a descriptive and verification method with a quantitative approach. The Source of data used in this study is secondary data. The population in this study is the annual financial statements of foreign exchange commercial banks listed on the Indonesia Stock Exchange in 2015-2019. The sampling technique in this study was purposive sampling with the number of samples used in this study as many as 65 financial statements from 13 foreign exchange commercial banks during 2015-2019. The statistical test used to test the hypothesis in this study is multiple linear regression, and using SPSS 20.0 software analysis. The results of hypothesis testing in this study indicate that net income has a positive and significant effect on stock prices. While the cash flow variable has a negative and no significant effect on stock prices.
Decision Support System Determination Of Employees Receiving Bonus Using The Weighted Product Method Pandi Barita Nauli Simangunsong
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

Decision support systems are part of computer-based information systems including knowledge-based systems or knowledge management that are used to support decision making in an organization or company. It can also be said as a computer system that processes data into information for making decisions on specific semi-structured problems. The Wighted Product method is part of the Fuzzy Multi Attribute Decision Making (FMADM) concept where normalization is required in the calculation. The Weighted Product method is expected to be able to develop a decision support system software that can be used by an agency, which will be an alternative choice and give a weighted value to the comparison of alternatives and their criteria, while the criteria are discipline, responsibility, loyalty and quality of work. The criteria have been determined by the company. The results showed that the use of the Weighted Product as a decision support system model for determining employee bonus recipients at UD. Rama Jaya Trading can assist company owners in determining which employees are entitled to be recommended to receive multi-criteria weighting bonuses and selection more quickly, carefully and more effectively.
Decision Support System for Selection of Herbal Medicines for Diet Using the Simple Multi Attribute Rating Technique (SMART) Method: Dewi Wahyuni Dewi Wahyuni
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

The circulation of drugs for the body's diet program process, is very much, be it chemical diet drugs, or herbal drugs. Chemical drugs are very much in demand by everyone, because the process is very fast, without thinking about the side effects they cause. As a result of consuming these chemical drugs can cause the immune system to become weak, slow down the body's metabolism, can be poisoned, can even result in death, while those who consume herbal medicines are very few, because the reactions in the process are so slow, and take a long time. For this reason, the author wants to conclude how to choose the right diet medicine for a healthy body diet (Syamsuni, 2006). Based on the problems and descriptions in the diet program above, the Simple Multi Attribute Rating Technique (SMART) method is used to assist the process of selecting the right herbal medicine. This method was chosen because it has a way to overcome problems in selecting herbal medicines for the right diet, so that the results given are more accurate. Thus, it can provide a positive response for every consumer in consuming herbal medicines to meet the dietary needs of their lives.
DRUG SALES INFORMATION SYSTEM AT FLORA FARMA PHARMACY WEB-BASED Wendra Jumaisarki; Devi Krisber
INFOKUM Vol. 9 No. 1,Desember (2020): Data Mining, Image Processing,artificial intelligence, networking
Publisher : Sean Institute

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Abstract

Apotek Flora Farma is a pharmacy that is engaged in drug sales. Currently, the system that is currently running at the Flora Farma pharmacy is still using a manual system so that it often experiences difficulties in making reports and calculations. The researcher aims to analyze the current system. After knowing the drawbacks and problems that exist in the Flora Farma pharmacy, the author designs a more effective system that can be implemented using a MYSQL database and using PHP language to build a web-based sales information system. The final result of this research, the researcher aims to create a sales information system to handle sales data input and then process it to produce output in the form of cashier reports, purchase reports, and sales reports.

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