cover
Contact Name
Arif Bijaksana Putra Negara
Contact Email
arifbpn@untan.ac.id
Phone
+62811578624
Journal Mail Official
editor_justin@informatika.untan.ac.id
Editorial Address
Sekretariat Justin Gedung Informatika Fakultas Teknik Universitas Tanjungpura Jl. Prof. Dr. Hadary Nawawi Pontianak 78124
Location
Kota pontianak,
Kalimantan barat
INDONESIA
JUSTIN (Jurnal Sistem dan Teknologi Informasi)
ISSN : 24603562     EISSN : 26208989     DOI : http://dx.doi.org/10.26418/justin
Core Subject : Science,
JUSTIN aims to publish research results and thoughts among academics, researchers, scientists, and practitioners in the field of informatics/computer science so that they are freely available to the public, and support the exchange of knowledge. The scope of JUSTIN is but is not limited to the following: theory and information science, information systems, information security, data processing and structure, programming and computing, software engineering, informatics, computer science, computer engineering, architecture and computer networks, robotics, parallel and distributed computing, operating systems, compilers and interpreters, games, numerical methods, mobile computing, natural language processing, data mining, cognitive systems, speech processing, machine learning, artificial intelligence, expert systems, geographical information systems, computational theory, and informatics applications in various fields.
Articles 7 Documents
Search results for , issue "Vol 2, No 2 (2014)" : 7 Documents clear
SISTEM REGISTRASI DAN MONITORING KERJA PRAKTEK PROGRAM STUDI TEKNIK INFORMATIKA Insan, Alin Ghifaril
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.256 KB)

Abstract

One of the subject that must be takenby the informatics Engineering of TanjungpuraUniversity student is the Internship Program.Internship program allows students to apply theknowledge that has been gained in lectures to theenvironmental community. To be able to dopracticum the students must register and submitthe internship program petition. If the internshipprogram petition is approved, students can startdoing their internship work. At the time of theinternship of guidance, tutoring students andlecturers are usually done with face-to-faceprocess. These methods are rather effective butstill have the constraints of time and place.On theimplementation of internship program, allprocesses from initial registration, guidance andseminars is one interconnected process. Web-based online information system will be needed tobe able to connect all the processes in thepracticum so that it would provide more ease andconvenience for students, faculty and staff toaccess the information of internship program.Therefore, web-based designed that using onlineinformation system, which can be an alternative atthe time of the internship guidance. In addition tothe guidance, the system also provides the featureto register the internship program and internshipseminar so students can sign up from anywhereand anytime. The Registration Data can also bedirectly accessed by the staff of InformaticsEngineering. Another feature that provide in web-based information service of monitoring andregistration system are SMS Gateway which isuseful to send a warning message if students andlecturers have not taken the guidance of morethan 7 days. With the establishment of theregistration and monitoring system of internshipprogram, guidance process not only can be doneby meeting directly but can also be done with theguidance online through the system.
Perancangan Aplikasi Perbesaran Citra dengan Metode Proyeksi Cahaya Zarcelonia, Zolyviade
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (615.684 KB)

Abstract

The research conducted in this thesis is to try to analyze and verify whether the assumed working principles projector to enlarge the image to produce a magnified image. The method is designed based on the principles of light projection in its design and fully utilize the unique properties of light which always propagates through straight lines and in all directions.The result of this research is a light projection method, which is divided into two phases: a projection phase of the  original image pixel to image results, which is an early stage light projection method, in which all of the original image that is projected onto the enlarged image of the results, and the filling empty pixels (resampling) phase, which fills the pixels that have not been defined (resampling). Magnification with light projection method produces enlarged images which are similar to the results of bilinear magnification method.Keywords -
SISTEM PAKAR PENENTUAN MENU MAKANAN SEHAT PENDERITA DIABETES MELITUS BERBASIS MOBILE Candra, Suriyanti
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1020.074 KB)

Abstract

Healthy diet for diabetics is important to help people in controlling their blood sugar levels. Diabetic diet meal plans assisted by nutritionists. Nutritionists will adjust diet with caloric needs, schedule and type of food eaten in accordance with the conditions of diabetics. This research aims to produce expert systems that help diabetics prepare their own food menu based on knowledge that has been acquired from a nutritionist, so diabetics can save time and cost consultancy. Expert system that constructed based on mobile and especially for devices with android platform. Based on compatibility testing results show that the expert system can run on a variety of types and brands of android device. Based on the percentage of testing aspects of software engineering, respondents gave a good response at 52,2%, testing the functionality aspect, respondents gave a good response at 60,0% and testing aspects of visual communication, respondents gave a good response at 58,1%. The results showed that it has managed to produce an expert system that could assist the user in setting a good diet and healthy for users. Because the result of this research is at precisely scores 2160-2700 on 2265 scores were obtained by calculating the Likert’s Summated Rating (LSR)  method, which means the results of the questionnaire respondents indicating the application is positive and considered as successful.
APLIKASI SISTEM PAKAR DIAGNOSA PENYAKIT HEWAN PELIHARAAN Pramudita, Arina
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (301.502 KB) | DOI: 10.26418/justin.v2i2.6348

Abstract

Along with the development of technology, people’s need of information can be fulfill. People who have pets can use technology to help them learn various of information about their pets, one of it is the health of pets. Expert system is one of technology that mimics the works of a health experts in identifying a disease. This expert system is very useful especially when the pet’s owner do not have time to visit the vet. Therefore, it was made an expert system which can diagnose animal diseases and provide information about the disease, ways of handling / prevention as well as medicament to cope with the disease. This expert system application created with forward chaining inference method. The way of this expert system application work is by asking the owner of pet to choose the appropriate symptoms experienced by the pets, then the output is the possibility of disease experienced. Result of this final project is expected to help pet owners to be aware of information about pet illness quick.
Rancang Bangun Sistem Pemesanan Tiket Pada Perum Damri Stasiun Pontianak Berbasis Web dan SMS Gateway Belang, Paula Putri
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.943 KB) | DOI: 10.26418/justin.v2i2.5947

Abstract

Nowadays, the Internet has become an important requirement and a major. Internet helps alleviate human tasks in daily life. The Internet can make a system becomes limited by distance, area and time assisted by an extensive network and open for anyone to access it. And in the business world, the internet is also used as a very practical interface for communication between the company and its customers. The purpose of this research is to design and build a web-based ticket booking system that is easier for customers to book tickets, as well as administrative personnel in making financial reports, bus rental, enhancing the efficiency and effectiveness of employee performance that are beneficial to the advancement of the Company of Public Station DAMRI Pontianak. The research method that used is pieces, the method is to identify problems containing an analysis of the performance, information, economy, control, efficiency, and service. Analysis was conducted on the old system, of this analysis will be obtained several problems and finally found the main problem. The results achieved is a web-based ticket booking system that is beneficial to recapitalize the company in booking tickets and bus rental and enable customer in order tickets as well as to regulate the administration report admin. The conclusions of this research, this system is an excellent medium for Company of Public Station DAMRI Pontianak to provide services that make it easier for customers to book bus tickets. Test results on systems built respondents, using Likert's Summated Rating (LSR) method, the measurement results obtained with a score of 2335. Based on the scale of 1800< score <2400, a score of 2335 indicates that the system is built was considered quite successful.
RANCANG BANGUN APLIKASI POINT OF SALE (POS) BERBASIS WEB DENGAN PEMANFAATAN TRIGGER PADA DISTRIBUTION STORE CV. NMRQ Hidayat, Dapai Ari
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2.857 KB) | DOI: 10.26418/justin.v2i2.6398

Abstract

One of the applications that can be developed and is a web-based Point of Sales (POS). A POS cash register system that can give information about the state of the store,  such as data management, transactions, reports, and events. The goal is to process sales data and the procurement of goods in stores and transaction reports to the profit and loss. On the other hand the system supports an additional feature of internal chat service to facilitate communication between central and branch. Trigger in the database is a key part in making this application. With the use of the trigger function in the database to facilitate application of the data accessed by multiple users in the  same time. If without using triggers in the database then the application will work harder than usual, especially for the process of adding inventory and sales. Therefore, the system built in database applications there is a trigger that simply call the trigger.
Spatial Decision Support System Untuk Pencegahan Kebakaran Hutan (Studi Kasus: Kabupaten Kubu Raya) Elysa, Made Liya
JUSTIN (Jurnal Sistem dan Teknologi Informasi) Vol 2, No 2 (2014)
Publisher : Jurusan Informatika Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (389.576 KB) | DOI: 10.26418/justin.v2i2.6146

Abstract

Forest is a natural resource with hugepotential to be utilized for national development.However threats and disturbances on forests andland that is hindering conservation efforts are verycommon. One form of the disorder and the threat isforest fires. Causes of forest fires in WestKalimantan are intentional, fire causes burning andindirect influence. Intentional reason thatconducted on sufficient consideration, for exampleto the traditional land clearance, but due touncontrolled fires spread to other areas.Management activities and geographical mappingare useful as a way of prevention must be plannedand carried out continuously to help decisionmakers in determining the priority areas that areprone to forest fires. This research aims to map theexisting fire-prone areas in Kubu Raya district andanalyze the indicators that have been determinedare hotspots, rainfall, peat thickness, fire-proneareas and residential distance, so it can produce apriority of districts in the determining forest fireproneareas. Analysis of composite prioritization isdone by using Principal Component Analysis (PCA)and analysis of clusters to reduce the decisiveindicator priorities and group the results of thePCA analysis so it can determine the priority ofeach district. The system can manage spatial dataand indicators tabular data and displayed in theform of maps and tables to generate reports andgraphs of forest fire-prone areas. Based on the testresults show an average accreditation formsresponders need to respond to the application bythe percentage of 48,2%

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