Sejak 2005 menjadi Dosen Tetap di STMIK Budi Darma Medan sampai Tahun 2016. dan sejak 2016 menjadi Dosen Tetap Yayasan di Universitas Katolik Santo Thomas Medan.
Lahir di Pananggahan tanggal 18 Desember 1978
EDUCATION
SD Neger Parik Sinomba Barus
SMP Negeri 1 Barus
SMA Negeri 1 Barus
D3 Manajemen Informatika AMIK MBP Medan
S1 Teknik Informatika STMIK Budi Darma Medan
S2 Ilmu Komputer Universitas Putra Indonesia "YPTK" Padang
Mixed Learning Models and IoT Devices: Effectively Increasing Competence and Training Independent Learning Students in Unnormal Situations Ramen Antonov Purba, Janner Simarmata, Tonni Limbong, Romanus Damanik International Journal on Informatics Visualization, 2024 Abnormal situations often occur, such as natural disasters and COVID-19. Educational institutions struggle to regulate learning. The web programming course aims to shape students into website programmers. Independence in learning is needed so that competence is obtained. Students are not enough to rely on learning from the lecturer. This study aims to analyze the combination of the Inquiry-Based Learning model with IoT devices based on Android mobile. As a supporter, an application is built with a mobile programming language. This type of research is quasi-experimental. Calculations using SPSS 23.0. An experimental class learns to use the Inquiry-Based Learning model with IoT devices, and a control class learns with various media. The research subjects were 60 students of Information Management. The study found differences in students' competence and learning independence in those who learned to use the inquiry-based learning model with IoT devices compared to those who studied with various media. The test results showed a higher increase in the experimental class. The experimental class's value is 14.40 for a gain of 7.5. The sig. value is .000, and the average gain is .83. Control class score is 11.87, an increase of 5.1, sig. value is .000, and the average gain is .53. Applying the inquiry-based learning model with IoT devices has also proven to be effective as a model and learning media in abnormal situations and reinforced by the average gain of the experimental class, which is greater than the control class. Future research could use different methods to determine what methods are most effective.
IMPLEMENTATION OF ELGAMAL AND LEAST SIGNIFICANT BIT (LSB) ALGORITHM FOR ENDING AND HIDDEN MESSAGES IN DIGITAL IMAGES Journal of Theoretical and Applied Information Technology, 2023
Implementation of Multi Factor Evaluation Process (MFEP) in Assessment of Employee Performance Achievement Tonni Limbong, Janner Simarmata, Mamed Rofendi Manalu, Alex Rikki, Denni M Rajagukguk Journal of Physics Conference Series, 2020 Abstract Human Resources is one of the competitive advantages and key elements that are important for success in competing to achieve goals. Therefore, which is an element of management in which there are manpower and other resources. Humans are always active and dominant in every activity and organizational activity. The purpose of a company is not possible without the active role of employees. Then the performance appraisal is a function of motivation and ability. To complete a task or work someone duly has a certain degree and level of ability. This study discusses how to make a selection in the case of selecting an employee who is performing and performing well. MFEP is a method to get the best solution from several alternative solutions by using ‘pairwise comparison’ as a basis for making choices. The Multi Factor Evaluation Process (MFEP) method is also described as a comparison. Based on performance appraisals, conclusions can be drawn which explain that employee performance appraisal in an organization is an important mechanism for a manager or leader.
Implementation of the sugeno fuzzy logic method in identifying the quality of coffee beans Tonni Limbong, Parulian Siagian, Tumiur Gultom, Janner Simarmata Iop Conference Series Materials Science and Engineering, 2020 Identifying the quality of coffee beans is quite important to be followed up better because it involves the products to be processed or traded. Because the management is quite a lot and complicated, it is proposed to design an application for identifying the quality of coffee beans. With these demands, it is necessary to measure the quality of coffee beans by using Sugeno's Fuzzy Logic method. The identification of the quality of coffee beans using Fuzzy Sugeno by using the Sugeno Fuzzy model of the zero order and using the rule as much as 36, which is in accordance with the need to support the conclusions of quality from the identification results.
Waveform analysis of broadband seismic station using machine learning Python based on Morlet wavelet Eva Darnila, Mutammimul Ula, Kerista Tarigan, Tonni Limbong, Marzuki Sinambela Iop Conference Series Materials Science and Engineering, 2018 Wavelet signal processing is broadly used for analysis of real time seismic signal. The numerous wavelet filters are developed by spectral synthesis using machine learning python to realize the signal characteristics. Our paper aims to solve and evaluating the frequencies-energy characteristic of earthquake. The wavelet method by Continuous Wavelet Transform (CWT) is able to clearly and simultaneously of amplitudes and frequency-energy from component between the seismogram which seismic sensor broadband recorded in the January 16, 2017 in Medan, North Sumatra. Finally, from machine learning python with morlet wavelet allows good time resolution for high frequencies, and good frequency resolution for low frequencies.
The implementation of computer based instruction model on Gost Algorithm Cryptography Learning Tonni Limbong, Janner Simarmata, ARS Tambunan, Parulian Siagian, Joel Panjaitan, Lestina Siagian, Erbin Sitorus, Marvin Frans Sakti Hutabarat, Abba Suganda Girsang, Katen Lumbanbatu Iop Conference Series Materials Science and Engineering, 2018 The objective of this study is to develop learning media by using the Computer Based Instruction (CBI) model for GOST algorithm cryptographic material (Gosudarstvennyi Standard). Besides, the study serves to present learning using computer media, especially in the Informatics Engineering study program. The method used in this study uses the Research and Development (R & D) method. The results of this development research are learning media products in the form of tutorial CDs with the contents of the material: GOST Cryptographic Theory, Encryption Process and Decryption process using alphabet text data. Based on the results of the application and testing of the program, it can be concluded that this application is easy to use. Learning the Gost algorithm in the encoding method utilizing the Computer Based Instructions (CBI) method helps to understand the material and facilitate the learning process.
Multimedia of number recognition for early childhood using image object International Journal of Engineering and Technology Uae, 2018
Using Google form for student worksheet as learning media Abdullah Sallehhuddin, Azizi Shamsudin, Al Mansor Abu Said, Mohammad Jais, Mohd Ariff Mustafa, Md Shukor Masuod, Nor Hasmanto, Hishamuddin Ismail International Journal of Engineering and Technology Uae, 2018
Applying the learning multimedia applications for completion of linear equations with subscription methods International Journal of Engineering and Technology Uae, 2018
The implementation of Multi-Objective Optimization on the Basis Of Ratio Analysis method to select the lecturer assistant working at computer laboratorium International Journal of Engineering and Technology Uae, 2018
Implementation of AES Algorithm for information security of web-based application International Journal of Engineering and Technology Uae, 2018
RECENT SCHOLAR PUBLICATIONS
Bimbingan Teknis Peningkatan Kapasitas Pengelolaan Jurnal menuju Akreditasi Jurnal Nasional A Rikki, T Limbong, NA Siagian ULEAD: Jurnal E-Pengabdian, 104-112 , 2026 2026
Konsep Museum Virtual Budaya Batak Toba T Limbong, PDP Silitonga, G Simanullang Unika Press 160, 160 , 2025 2025
Pengembangan Sistem Informasi Transparansi Anggaran dan Pendanaan (St Anna) Berbasis Web dalam Mendukung Tata Kelola Keuangan Kampus DER Purba, T Limbong, AT Huda, S Pinem JUKI: Jurnal Komputer dan Informatika 7 (2), 228-239 , 2025 2025
Optimizing Gait-Based Biometric Authentication in the Metaverse Using Random Forest and Support Vector Machine Algorithms T Limbong, G Simanullang, PDP Silitonga International Journal Research on Metaverse 2 (4), 248-268 , 2025 2025 Citations: 2
Sistem Informasi Bangun Opini dan Nilai Yakin (SiBONY-SATRYA): Survei Aspirasi Transparansi Rekrutmen Indonesia Yang Adil T Limbong, PDP Silitonga, DER Purba, BJS Sirait, A Joewono JUKI: Jurnal Komputer dan Informatika 7 (2), 156-171 , 2025 2025
Integrasi Human Resource Analytics Dan Sistem Pendukung Keputusan Untuk Meningkatkan Akurasi Perencanaan dan Pengembangan SDM di Organisasi Modern LP Sitanggang, PA Gultom, D Silalahi, T Limbong Seminar Nasional Manajemen dan Akuntansi, 335-347 , 2025 2025 Citations: 3
Classification of Batak Toba Ulos Motifs Based on Transfer Learning with MobileNetV2 T Limbong, G Simanullang, PDP Silitonga, D Silalahi Journal of Applied Data Sciences 6 (4), 2907-2920 , 2025 2025
New Normal Waste Bank Information System in Medan City Using the Waterfall Method M Zebua, T Limbong Journal of Computers and Informatics (JUCOPI), 1-10 , 2025 2025
The Effectiveness of Implementing Computer-Based Learning Technology T Limbong, R Damanik, PM Hasugian The Effectiveness of Implementing Computer-Based Learning Technology 5 (1 … , 2025 2025
Predictive Modeling of Student Performance in Adaptive Learning Using Ensemble Machine Learning and Behavioral Analytics T Limbong, G Simanullang, PDP Silitonga Adaptive Learning 1 (3), 213-230 , 2025 2025
Artificial Intelligence (Kecerdasan Buatan) di Mata Hukum Indonesia M Gultom, T Limbong, DF Sidabutar The Effectiveness of Implementing Computer-Based Learning Technology 1 (1), 232 , 2025 2025
Rancang Bangun Aplikasi Diskusi Mahasiswa Sebagai Sarana Kolaborasi Di Universitas Katolik Santo Thomas F Tumanggor, L Sitorus KAKIFIKOM (Kumpulan Artikel Karya Ilmiah Fakultas Ilmu Komputer), 56-65 , 2025 2025
Seminar Membangun Karakter Mahasiswa yang Unggul di Era Society 5.0 dengan Model "Dirandra Acalapati Nispatti" T Limbong, MI Panjaitan, DM Rajagukguk ULEAD :Jurnal E-Pengabdian 4 (2), 60-66 , 2025 2025
Mixed learning models and IoT devices: Effectively increasing competence and training independent learning students in unnormal situations RA Purba, J Simarmata, T Limbong, R Damanik JOIV: International Journal on Informatics Visualization 8 (4), 2502-2510 , 2024 2024 Citations: 13
Workshop Model Pembelajaran Berbasis Proyek (Project-Based Learning/PBL) untuk Meningkatkan Kualitas Pendidikan di Institut Teknologi dan Bisnis Indonesia T Limbong, EP Malau ULEAD: Jurnal E-Pengabdian, 1-7 , 2024 2024 Citations: 2
Visualisasi Pengelompokan Data Produktifitas Pertanian di Indonesia dengan Self Organizing MAP PM Hasugian, T Limbong, A Rikki, PBN Simangunsong, SP Sipayung Seminar Nasional Inovasi Sains Teknologi Informasi Komputer, 383-391 , 2024 2024
Efektivitas Aplikasi Pembelajaran Berbasis Multimedia Dalam Meningkatkan Hasil Belajar Siswa Pada Mata Pelajaran IPA T Limbong, R Damanik JUKI: Jurnal Komputer dan Informatika 6 (1), 64-70 , 2024 2024 Citations: 2
Sistem Pendukung Keputusan Penerima Bantuan Langsung Tunai Dana Desa (BLT-DD) di Desa Pagar Manik menggunakan Metode SMART FOB Purba, T Limbong KAKIFIKOM (Kumpulan Artikel Karya Ilmiah Fakultas Ilmu Komputer) 5 (2) , 2023 2023 Citations: 1
IMPLEMENTATION OF ELGAMAL AND LEAST SIGNIFICANT BIT (LSB) ALGORITHM FOR ENDING AND HIDDEN MESSAGES IN DIGITAL IMAGES T Limbong, AMH Pardede, D Purba, L Sitorus Journal of Theoretical and Applied Information Technology 101 (20), 6523-6532 , 2023 2023
Sistem informasi hasil pertanian Kecamatan Barusjahe berbasis website menggunakan metode waterfall ESBB Ginting, T Limbong Seminar Nasional Inovasi Sains Teknologi Informasi Komputer, 111-122 , 2023 2023 Citations: 4
MOST CITED SCHOLAR PUBLICATIONS
Sistem Pendukung Keputusan T Limbong Medan: STMIK Budi Darma , 2009 2009.0 Citations: 522
E-learning: Implementasi, strategi dan inovasinya L Simanihuruk, J Simarmata, A Sudirman, MS Hasibuan, M Safitri, ... Yayasan Kita Menulis , 2019 2019.0 Citations: 291
Media dan multimedia pembelajaran: Teori & praktik T Limbong, J Simarmata Yayasan kita menulis , 2020 2020.0 Citations: 252
Hoaks dan media sosial: saring sebelum sharing J Simarmata, M Iqbal, MS Hasibuan, T Limbong, W Albra Yayasan Kita Menulis 1 (1), 1-18 , 2019 2019.0 Citations: 152
Using Google form for student worksheet as learning media B Simanjuntak, T Limbong International Journal of Engineering & Technology 7 (3.4), 321-324 , 2018 2018.0 Citations: 96
JURNAL RESTI T Limbong, J Simarmata Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 4 (2), 370-376 , 2020 2020.0 Citations: 93
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN GURU BIDANG STUDI KOMPUTER MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING (SAW) J Simarmata, T Limbong, M Aritonang, S Sriadhi CESS (Journal of Computer Engineering, System and Science) 3 (2), 93-97 , 2018 2018.0 Citations: 74
Pemrograman Web Dasar T Limbong Yayasan Kita Menulis , 2021 2021.0 Citations: 43
Sriadhi.(2021) T Limbong Pemrograman Web Dasar , 0 Citations: 42
IMPLEMENTASI METODE SIMPLE ADDITIVE WEIGHTING DALAM PEMILIHAN BIBIT UNTUK BUDIDAYA IKAN MAS T Limbong, R Limbong Jurnal Teknik informatika Kaputama (JTIK) 2 (1), 115-122 , 2018 2018.0 Citations: 37
Implementasi Metode Simple Additive Weighting (SAW) Untuk Pemilihan Pekerjaan Bidang Informatika T Limbong Proceeding SNIKOM 3 (5), 6-7 , 2013 2013.0 Citations: 34
The implementation of Multi-Objective Optimization on the Basis Of Ratio Analysis method to select the lecturer assistant working at computer laboratorium T Limbong, J Simarmata, S Sriadhi, ARS Tambunan, EK Sinaga, ... Int. J. Eng. Technol 7 (2.13), 352 , 2018 2018.0 Citations: 32
Testing the Classic Caesar Cipher Cryptography using of Matlab T Limbong, PDP Silitonga International Journal Of Engineering Research & Technology 6 (Vol 6, Issue 2 … , 2017 2017.0 Citations: 32
Implementation of multi factor evaluation process (MFEP) in assessment of employee performance achievement T Limbong, J Simarmata, M Rofendi Manalu, A Rikki, DM Rajagukguk Journal of Physics: Conference Series 1573 (1), 012022 , 2020 2020.0 Citations: 31
The implementation of computer based instruction model on Gost Algorithm Cryptography Learning T Limbong, J Simarmata, ARS Tambunan, P Siagian, J Panjaitan, ... IOP Conference Series: Materials Science and Engineering 420 (1), 012094 , 2018 2018.0 Citations: 25
Waveform analysis of broadband seismic station using machine learning Python based on Morlet wavelet E Darnila, M Ula, K Tarigan, T Limbong, M Sinambela IOP Conference Series: Materials Science and Engineering 420 (1), 012048 , 2018 2018.0 Citations: 24
Perancangan Sistem Informasi Kehadiran Mengajar Dosen T Limbong Pelita Inform. Inf. dan Inform , 2012 2012.0 Citations: 24
Paradigma Pedidikan Bermutu Berbasis Teknologi Pendidikan IK Sudarsana, NLPSS Dewi, NP Sukarmiasih, IK Resna, IAMP Arini, ... Jayapangus Press Books , 2018 2018.0 Citations: 22
PENGUJIAN KRIPTOGRAFI KLASIK CAESAR CHIPPER MENGGUNAKAN MATLAB T Limbong Prosiding SNITI 2015 2 (USU Press), 77-80 , 2015 2015.0 Citations: 22
Visualisasi Pengumuman dan SOP Fakultas Ilmu Komputer Universitas Katolik Santo Thomas Medan berbasis Multimedia O Laoly, T Limbong MEANS (Media Inf. Anal. dan Sist 3 (2), 126-139 , 2018 2018.0 Citations: 21
Industry, Institute, or Organisation Collaboration
