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All Journal dCartesian: Jurnal Matematika dan Aplikasi Jurnal MIPA Jurnal TIMES IJIS - Indonesian Journal On Information System Vivabio : Jurnal Pengabdian Multidisiplin Operations Research: International Conference Series Indonesian Journal of Intelligence Data Science (IJIDS) Jurnal Informatika dan Rekayasa Perangkat Lunak
Benny Pinontoan
Jurusan Matematika, FMIPA, UNSRAT
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Library & Information Science Mathematics Physics Public Health

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GUI Application to Setup Simple Graph on the Plane using Tkinter of Python Sumual, Gery Josua; Pinontoan, Benny; Latumakulita, Luther A.
d'CARTESIAN:Jurnal Matematika dan Aplikasi Vol 10, No 1 (2021): Maret 2021
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (424.811 KB) | DOI: 10.35799/dc.10.1.2021.32138

Abstract

In graph theory, drawing a simple graph on the plane might result an intersection of pair of edges that is not intended as a vertex called crossing. The least amount of crossing in any simple drawing of a graph is the crossing number of that graph, 𝑐𝑟(𝐺). Given a graph G and an integer 𝐾, the general problem to proof 𝑐𝑟(𝐺) ≤ 𝐾 is an NP-Complete problem, which means, it is likely intractable. One of the way to proof 𝑐𝑟(𝐺) ≤ 𝐾 is by showing the drawing of graph 𝐺 with 𝐾 number of crossing; doing it with a computer application can be much of help. Therefore, the purpose of our research is to create one using Tkinter of Python. The development of the application is feature driven. The developed features are used to find any simple drawing of graphs on the plane. As the result, the application can proof 𝑐𝑟(𝐾_3,3) ≤ 1, 𝑐𝑟(𝐾_6) ≤ 3, and 𝑐𝑟(𝐾𝐺_5,2) ≤ 2.
DEVELOPMENT OF MARKERLESS BASED AUGMENTED REALITY INTERACTIVE LEARNING MEDIA OF 3D GEOMETRY SHAPES Krisna Pranajaya, I Gede Ananda; Pinontoan, Benny; Ketaren, Eliasta
Jurnal TIMES Vol 13 No 1 (2024): Jurnal TIMES
Publisher : STMIK TIME

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51351/jtm.13.1.2024738

Abstract

Education is one sector that continues to experience significant development, especially in terms of the use of information and communication technology (ICT) in the learning process. This research is intended as a development in terms of creating an Augmented Reality 3D geometry shapes interactive learning based on the previous researches featuring a Markerless Based, that is expected to be more effective to use. The conclusion of this research is that Markerless Based Augmented Reality Interactive Learning media of 3D Geometry Shapes has been be developed succesfully. The application development stage was successfully carried out by applying the waterfall model and obtained successful results in the testing plan on the Black Box Testing of application prototypes on mobile android devices, indicates that the developed application has fulfilled all the functional requirements.
Design Web-Based Information System of Tri Dharma Higher Education for Lecturer Anastasia, Lenshy Aprisilia; Pinontoan, Benny; Latumakulita, Luther Alexander
Operations Research: International Conference Series Vol. 3 No. 1 (2022): Operations Research International Conference Series (ORICS), March 2022
Publisher : Indonesian Operations Research Association (IORA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47194/orics.v3i1.130

Abstract

Tri dharma of higher education consisting of education & teaching, research, and community service which must upheld by every lecturer at universities in Indonesia. Lecturer who has implemented the tri dharma of higher education need these tri dharma files for promotion and lecturer performance report to get allowance. It is important to have an online system to store those files. In this research we develop a web-based information system for processing lecturer tri dharma activities data using Rapid Application Development (RAD) Method which started from requirement planning, system design, and implementation.
THE IMPLEMENTATION OF BLOCKCHAIN SYSTEM IN VEHICLE REGISTRATION CERTIFICATE (BPKB) DATA BASED ON A WEBSITE Samola, Jonathan; Tenda, Edwin; Pinontoan, Benny; Ketaren, Eliasta
Jurnal TIMES Vol 13 No 2 (2024): Jurnal TIMES
Publisher : STMIK TIME

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51351/jtm.13.2.2024761

Abstract

The Vehicle Registration Certificate (STNK) and the Vehicle Ownership Document (BPKB) are crucial documents for identifying and proving vehicle ownership. Without a BPKB, verifying the legitimacy of a vehicle becomes difficult, potentially rendering it illegal and increasing the risk of it being classified as stolen. The process of verifying a BPKB at the central office involves lengthy and time-consuming procedures, complicating the process. The lack of efficient methods for verifying vehicle documents can lead to the production of counterfeit documents by unauthorized parties. This research proposes the development of a secure and easily traceable web application utilizing Ethereum blockchain technology. The application employs Ethereum blockchain architecture and MetaMask as a digital wallet for transactions and login, along with JavaScript, HTML, and CSS for the front end. This solution aims to streamline the verification process, enhance document security, and prevent the circulation of fraudulent vehicle documents. With this system, vehicle document verification becomes faster and more efficient. Blockchain ensures that every transaction and document is securely recorded and immutable, reducing the risk of forgery. MetaMask provides additional security, while modern web technologies ensure the application is user-friendly. This solution strengthens vehicle document security and simplifies the verification process.
Sistem Informasi Pariwisata Berbasis Web Kelurahan Batuputih Bawah Kota Bitung: Web-Based Tourism Information System for Batuputih Bawah Subdistrict-Bitung City Pinontoan, Benny; Titaley, Jullia; Weku, Winsy Christo Dailan
Vivabio: Jurnal Pengabdian Multidisiplin Vol. 7 No. 1 (2025): VIVABIO: Jurnal Pengabdian Multidisiplin
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/vivabio.v7i1.58768

Abstract

This study aims to develop a web-based  tourism information system specifically for Batuputih Bawah subdistric in Bitung City, which is know for its natural attraction. The information system is intended to serve as an accessible and interactive platform for tourists, providing comprehensive information about local tourist destinations, visitor guidelines and conservation initiatives. Data were collected through interviews with local authorities, resident and destination caretaker, along with field observations to obtain detailed information about the tourist spots and supporting facilities. The system was developed using a Research and Develoment (R&D) approach, which included requrement analysis, system design and iterative testing phases to ensure usability and relevance. The result indicate that the web-based tourism information system effectively provides users with an integrated source of destination details, route maps, booking options and guidelines for observing local wildlife, particulary for Yaki conservation. Through this platform, it is expected that Batuputih Bawah can increase tourism interest while promoting environmental sustainability and awareness among visitors. The website not only acts as a promotional tool but also fosters sustainable touris practices by engaging tourists in local conservation effort. ABSTRAK Tujuan pengabdian ini untuk mengembangkan sistem informasi pariwisata berbasis web untukKelurahan Batuputih Bawah Kota Bitung yang dikenal dengan daya tarik wisata alamnya. Sisteminformasi ini diharapkan dapat menjadi platform yang mudah dikasesdan interaktif bagi wisatawan,dengan menyediakan informasi lengkap mengenai destinasi lokal, panduan kunjungan serta inisiatifpelestarian. Data dikumpulkan melalui wawancara dengan pihak berwewenang setempat, warga danpetugas destinasi serta observasi lapangan untuk mendapatkan informasi detail mengenai objek wisatadan fasilitas pendukungnya. Sistem ini dikembangkan menggunakan pendekatan Research andDevelopment (R&D) yang mencakup analisis kebutuhan, perancangan sistem dan pengujian berulanguntuk memasyikan kegunaan dan relevansi. Hasil pelaksanaan pengabdian menunjukan bahwa sisteminformasi ini efektif menyediakan sumber informasi yang terpadu bagi pengguna seperti detail destinasi,peta rute, opsi pemesanan dan panduan untuk pengamatan satwa khususnya untuk pelestarian yaki.Website ini tidak hanya berfungsi sebagai alat promosi, tetapi juga mendorong praktik pariwisataberkelanjutan dengan melibatkan wisatawan dalam upaya konservasi lokal.
E-ASESMEN UNTUK UJIAN AKHIR (STUDI KASUS: DEPARTEMEN MATEMATIKA, UNIVERSITAS SAM RATULANGI, MANADO) Saselah, Florencia Fintje; Pinontoan, Benny; Takaendengan, Mahardika Inra
Indonesian Journal of Intelligence Data Science Vol 3 No 2 (2024): Volume 3 No 2 2024
Publisher : Faculty of Mathematics and Natural Sciences Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/ijids.v3i2.51516

Abstract

The Department of Mathematics is one of the Departments in the Faculty of Mathematics and Natural Sciences at Sam Ratulangi University Manado. In the Department of Mathematics, conventional methods for final exam involve manual paper grading, which is not efficient. During seminar assessments, assessment sheets are collected, and grades are computed using Microsoft Excel during thesis exams. The resultant overall grade is recorded with the grade predicate in the official report. The purpose of this study is the creation of an e-Assessment for final exam which can facilitate the processing of the final exam grades of each student. The method used in this research is the waterfall method. The results of this study show that an e-Assessment has been created that helps improve efficiency in the Department of Mathematics in the process of final exam assessment and each feature that has been made runs according to its function and the results of the tests conducted by lecturers have good results.
DESIGN OF MOISTURE CONTENT TEST TOOL ON DRIED CLOVES BASED ON MICROCONTROLLER Kolondam, Gracella; Pinontoan, Benny; Suwuh, Christian; Ketaren, Eliasta
Jurnal TIMES Vol 14 No 1 (2025): Jurnal TIMES
Publisher : STMIK TIME

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51351/jtm.14.1.2025809

Abstract

Determination of moisture content in dried cloves is an important step in the processing and storage process to ensure product quality and durability. This study aims to design and develop a microcontroller-based test tool for moisture content in dried cloves. This tool is designed using a DHT22 sensor connected to a microcontroller NodeMCU ESP8266 to measure moisture content in real-time and accurately. The data obtained from the sensor is processed by the microcontroller and displayed on Blynk Apps. The test results show that this test tool has a high level of accuracy and can be used as an efficient and practical alternative in testing the moisture content of dried cloves. The use of this tool is expected to increase the effectiveness of the processing and storage of cloves and reduce losses due to inappropriate moisture content.
JOB MARKET INFORMATION SYSTEM USING EXTREME PROGRAMMING Sirait, Agustian William Soen; Pinontoan, Benny; Kalengkongan, Wisard Widsli; Ketaren, Eliasta
Jurnal TIMES Vol 14 No 1 (2025): Jurnal TIMES
Publisher : STMIK TIME

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51351/jtm.14.1.2025833

Abstract

This study presents the development of a web-based job vacancy portal aimed at streamlining employment information access for job seekers and employers. Using the Extreme Programming (XP) methodology, the system was built iteratively with frequent stakeholder feedback to ensure agility and adaptability. The research involved requirement gathering through interviews and observations, followed by designing, coding, and testing cycles. The system features user registration, job posting, search functionalities, and admin management. The results indicate that XP enhanced collaboration, reduced development risks, and delivered a system that meets user needs effectively.
Website Development of Information System Study Program UNSRAT as A Media Information Pagewang, Yalon Bu'tu; Pinontoan, Benny; Lapihu, Dodisutarma; Latumakulita, Luther Alexander; Takaendengan, Mahardika Inra; Ngangi, Stephano Caesar Wenston; Montolalu, Chriestie Ellyane Juliet Clara
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol. 6 No. 2 (2025): Volume 6 Number 2 June 2025
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Although the Information Systems Study Program at UNSRAT had an existing website, it failed to effectively deliver up-to-date and comprehensive academic information. Both students and the broader community often experienced difficulties in accessing essential program-related content. In addition, the site's visual design was deemed unattractive and did not meet user expectations. objective of this research is to design and implement a more interactive and informative website to enhance the efficiency of academic information dissemination. This study employs the Rapid Application Development (RAD) methodology, encompassing requirement analysis, system design through UML diagrams and wireframes, system implementation using the CodeIgniter framework, and functionality testing via the black-box testing approach. The findings revealed that all implemented website features operated as intended and aligned with user requirements. Furthermore, analysis of feedback from 70 respondents yielded an average rating of 4.1 out of 5.0, indicating that the website successfully met user expectations regarding accessibility, visual design, content relevance, and overall technical performance.
Sistem Pemberdayaan Komunitas Berbasis Teknologi Pariwisata Berkelanjutan Di Kelurahan Kinilow Kota Tomohon: Sistem Pemberdayaan Komunitas Berbasis Teknologi Pariwisata Pinontoan, Benny; Titaley, Jullia; Montolalu, Chriestie E.J.C
Vivabio: Jurnal Pengabdian Multidisiplin Vol. 7 No. 3 (2025): Vivabio: Jurnal Pengabdian Multidisiplin
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/vivabio.v7i3.65489

Abstract

This study develops a technology-based community empowerment system to support sustainable tourism in Kinilow Village, Tomohon City. The initiative responds to the growing need for digital solutions that can enhance local participation, improve tourism management, and promote environmentally responsible practices. The system integrates key features such as digital tourism information services, community-based business mapping, training modules for local residents, and a reporting mechanism for environmental monitoring. Using a participatory approach, the development process involves community consultations, needs assessment, and iterative system design. The results show that the implemented system increases community engagement, strengthens local economic opportunities, and improves visitor access to accurate tourism information. Overall, this technology-based empowerment model provides a scalable solution for supporting sustainable tourism and can be adapted for other tourism-driven communities. ABSTRAK Penelitian ini mengembangkan sistem pemberdayaan komunitas berbasis teknologi untuk mendukung pariwisata berkelanjutan di Kelurahan Kinilow, Kota Tomohon. Sistem ini dirancang sebagai solusi digital yang mampu meningkatkan partisipasi masyarakat, memperkuat pengelolaan potensi wisata, serta mendukung praktik wisata yang ramah lingkungan. Fitur utama yang diintegrasikan meliputi layanan informasi wisata berbasis web, pemetaan usaha masyarakat, modul pelatihan digital, serta mekanisme pelaporan kondisi lingkungan. Metode pengembangan dilakukan melalui pendekatan partisipatif yang mencakup survei kebutuhan, konsultasi warga, serta perancangan sistem secara bertahap. Hasil implementasi menunjukkan bahwa sistem ini meningkatkan keterlibatan masyarakat, membuka peluang ekonomi lokal, serta menyediakan informasi wisata yang lebih akurat bagi pengunjung. Secara keseluruhan, model pemberdayaan berbasis teknologi ini berpotensi direplikasi pada kawasan wisata lainnya sebagai upaya mendukung pengembangan pariwisata yang berkelanjutan.
Co-Authors Alfonsius, Eric Anastasia, Lenshy Aprisilia Arthur Wulur, Arthur Binowo, Kenedi Cherry Telap, Cherry Chriestie E.J.C. Montolalu, Chriestie E.J.C. Chriestie Montolalu, Chriestie Christian Alderi Jeffta Soewoeh Christine Lamorahan Chungdinata, Stephanie E Eliasta Ketaren, Eliasta Ingamita, Yevie Jullia Titaley Juwita Rawung Kolondam, Gracella Krisna Pranajaya, I Gede Ananda Lapihu, Dodisutarma Luther Latumakulita Makalew, Roy A.M Mans Mananohas, Mans Massie Hihola, Maharani Margareth Montolalu, Chriestie E.J.C Montolalu, Chriestie Ellyane Juliet Clara Morihito, Rondo Morihito, Rondo V.S.A Nazareth, Timboeleng A Nazareth, Timboeleng Axellica NELSON NAINGGOLAN Ngangi, Stephano Caesar Wenston Pagewang, Yalon Bu'tu Pulukadang, M Iqbal Putri, Aisya Rindengan, Altien Jonathan Robinson Pongoh Samola, Jonathan Saselah, Florencia Fintje Simanjuntak, Aurora Grace Valensia Pohan Sirait, Agustian William Soen Sumual, Gery Josua Suwuh, Christian Takaendengan, Mahardika Inra Tenda, Edwin Weku, Winsy Christo Dailan Wilar, Sheren H. Winsy Weku Wisard Widsli Kalengkongan