Professional Summary
I am a lecturer at Informatics Department, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala. I completed my Ph.D studies under the supervision of prof. dr. Arno Siebes at Department of Information and Computing Sciences, Universiteit Utrecht, The Netherlands. Here below you will find the short list about my educational background:
Ph.D
Department of Information and Computing Sciences (division Artificial Intelligence and Data Science (AI&DS) at the Algorithmic Data Analysis research group), Universiteit Utrecht, The Netherlands, 2009.
M.S.
Department of Statistics, IPB University, Bogor, Indonesia, 2000.
B.S.
Department of Mathematics, Institut Teknologi Sepuluh Nopember (ITS), Surabaya, Indonesia, 1992.
My major research interests include applied statistics, statistical computing and data mining. I am is also interested in development of statistical learning with R. Additionally, I also studied bioinformatics.
Educational Background
2002 – 2009
S3
Utrecht University
Statistika
1998 – 2000
S2
Institut Pertanian Bogor
Statistika
2000 – 1992
S1
Institut Teknologi Sepuluh November
Matematika
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2026
[
Q2 · Journal ]
Identification of the importance level of characteristic variables for food-insecure households using Random Forest
International Journal of Data Analysis Techniques and Strategies
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2025
[
Q2 · Journal ]
Utilizing Multi-Arm Bandit and Partitioning Around Medoids for Clustering Food Security Conditions in Sumatra Island
Statistics Optimization and Information Computing
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2025
[
Q1 · Journal ]
Interpretable machine learning approach to predict Hepatitis C virus NS5B inhibitor activity using voting-based LightGBM and SHAP
Intelligent Systems with Applications
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2025
[
Q3 · Journal ]
Predicting stunting incidence in Pidie, Indonesia using SEM-PLS and GIS: A multilevel analysis of determinants
International Journal of Advanced and Applied Sciences
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2025
[
No-Q · Journal ]
PERBANDINGAN MODEL KALIBRASI BERBASIS PLASMA-ACTIVATED WATER MENGGUNAKAN PRINCIPAL COMPONENT REGRESSION DAN PARTIAL LEAST SQUARE REGRESSION DALAM R
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) 11 (1), 11-26, 2025
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2025
[
No-Q · Journal ]
Unpacking research on computational thinking in mathematics education: A systematic literature review
Jurnal Elemen 11 (2), 447-467, 2025
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2025
[
No-Q · Journal ]
Hybrid Ensemble Learning with SMOTEENN and Soft Voting for Stunting Risk Prediction: A SHAP-Based Explainable Approach
Journal of Applied Data Sciences 6 (4), 2989-3004, 2025
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Infolitika Journal of Data Science
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2025
[
No-Q · Journal ]
Design and Development of Website and Android-Based Aceh Biodiversity Applications
Jurnal Penelitian Pendidikan IPA 11 (4), 68-80, 2025
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2024
[
No-Q · Journal ]
Psoriasis severity assessment: Optimizing diagnostic models with deep learning
Narra J
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2024
[
No-Q · Journal ]
Artificial Neural Network-Particle Swarm Optimization Approach for Predictive Modeling of Kovats Retention Index in Essential Oils
Infolitika Journal of Data Science 2 (2), 45-52, 2024
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2024
[
No-Q · Journal ]
Identification and Analysis of Potential Breast Anticancer Agents in Pogostemon Cablin through Network Pharmacology
Jurnal Penelitian Pendidikan IPA 10 (SpecialIssue), 107-119, 2024
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Narra J
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2023
[
No-Q · Journal ]
Evaluation of Gradient Boosted Classifier in Atopic Dermatitis Severity Score Classification
Heca Journal of Applied Sciences 1 (2), 54-61, 2023
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2023
[
No-Q · Journal ]
Digital Transformations in Vocational High School: A Case Study of Management Information System Implementation in Banda Aceh, Indonesia
Journal of Educational Management and Learning 1 (2), 48-54, 2023
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2023
[
No-Q · Journal ]
Application of SHAP on CatBoost classification for identification of variabels characterizing food insecurity occurrences in Aceh Province households
Jurnal Natural 23 (3), 230-244, 2023
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2023
[
No-Q · Journal ]
Penerapan Aplikasi-Aplikasi Microsoft Office dan Google Docs dalam Upaya Peningkatan Media Pembelajaran di Madrasah Aliyah Negeri 5 Bireuen
PESARE: Jurnal Pengabdian Sains dan Rekayasa 1 (1), 106-115, 2023
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2023
[
No-Q · Journal ]
Mathematical Connection Ability through the Application of the AIR (Auditory Intellectualy Repetition) Learning Model Assisted by Geogebra Software
International Journal of Education and Digital Learning (IJEDL) 1 (4), 127-132, 2023
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2023
[
No-Q · Journal ]
Determinan stunting pada anak balita di kabupaten Pidie, Aceh, Indonesia
Intisari Sains Medis 14 (1), 452-460, 2023
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2023
[
No-Q · Journal ]
APLIKASI BRAIN-GYM (SENAM OTAK) UNTUK MENGATASI PROBLEM BELAJAR ANAK BERBASIS MOBILE ANDROID
JUKOMIKA (Jurnal Ilmu Komputer dan Informatika) 6 (1), 12-17, 2023
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TEM Journal
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2022
[
No-Q · Journal ]
Peramalam Model ARFIMA-GPH dan Intervensi Multi Input pada Indeks Harga Perdagangan Besar Indonesia
Jurnal Gaussian 11 (2), 163-172, 2022
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2022
[
No-Q · Journal ]
PERBANDINGAN NILAI AKURASI PERAMALAN MODEL TERBAIK ARFIMA-GPH DAN INTERVENSI MULTI INPUT DALAM PERAMALAN IHPBI
Jurnal Statistika Universitas Muhammadiyah Semarang 10 (1), 1-6, 2022
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2021
[
Q1 · Journal ]
An Improved EDAS Method Based on Bipolar Neutrosophic Set and Its Application in Group Decision-Making
Applied Computational Intelligence and Soft Computing
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2021
[
No-Q · Journal ]
The Digital Game's Impact on Student's Interaction Related to Sociomathematical Norms: A Systematic Literature Review
International Journal of Sciences: Basic and Applied Research (IJSBAR) 58 (2 ..., 2021
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2020
[
Q2 · Journal ]
Recognizing Indonesian acronym and expansion pairs with supervised learning and mapreduce
Information Switzerland
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2020
[
No-Q · Journal ]
The application of problem-based learning model to improve students' mathematical reasoning skills
International Journal of Scientific and Technology Research
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2020
[
No-Q · Journal ]
PENGEMBANGAN PERANGKAT PEMBELAJARAN PROBLEM BASED LEARNING BERBANTUAN SOFTWARE GEOGEBRA DI SMP
Numeracy 7 (1), 109-122, 2020
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2020
[
No-Q · Journal ]
Character of Students in Mathematical Learning Through Discovery Learning Model
International Journal of Academic Research in Business and Social Sciences ..., 2020
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2019
[
No-Q · Journal ]
DEVELOPMENT OF STRAIGHT LINE EQUATION MODULE BASED ON GUIDED INQUIRY LEARNING TO IMPROVE THE MATHEMATICAL CONNECTION ABILITY OF MIDDLE SCHOOL STUDENTS
EduMa: Mathematics education learning and teaching 8 (1), 1-10, 2019
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2019
[
No-Q · Journal ]
Proses berpikir kritis matematis siswa sekolah menengah pertama melalui discovery learning
Jurnal Riset Pendidikan Matematika 6 (1), 99-117, 2019
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2019
[
No-Q · Journal ]
Hasil Belajar Geometri Siswa SMP dengan Menerapkan PembelajaranBerbasis E-learning
Jurnal Peluang 7 (1), 185-192, 2019
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2019
[
No-Q · Journal ]
Effectiveness of Tangent Equation Curve Learning through GeoGebra Software Assisted Module to Improve Student's Creative Mathematical Thinking Skills
International Journal for Educational and Vocational Studies 1 (8), 2020
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2019
[
No-Q · Journal ]
DEVELOPMENT OF STRAIGHT LINE EQUATION MODULES TO IMPROVE STUDENTS'MATHEMATICAL CONNECTION ABILITY THROUGH MIDDLE SCHOOL INQUIRY LEARNING
Eduma: Mathematics Education Learning and Teaching 8 (1)
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2019
[
No-Q · Journal ]
Pengembangan Kawasan Riverfront di Sungai Banjir Kanal Timur Kota Semarang dengan Konsep Eco-Riverwalk Village (Studi Kasus: Kelurahan Mlatiharjo, Kecamatan Semarang Timur)
Ruang 5 (2), 104-113, 2019
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2019
[
No-Q · Journal ]
Dampak TRansportasi Berbasis Aplikasi terhadap penyerapan tenaga kerja di kota semarang
UNIVERSITAS DIPONEGORO, 2019
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2018
[
No-Q · Journal ]
Evaluasi Kinerja Sistem Informasi Akademik Menggunakan IT Balanced Scorecard Pada Universitas Serambi Mekkah Banda Aceh
Jurnal Informatika Upgris 4 (1), 2018
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Jurnal Didaktik Matematika 5 (1), 27-39, 2018
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2018
[
No-Q · Journal ]
Pola peminjaman buku di perpustakaan Universitas Syiah Kuala menggunakan Algoritma Eclat
Berkala Ilmu Perpustakaan dan Informasi 14 (1), 35-44, 2018
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2018
[
No-Q · Journal ]
Pengukuran Kinerja Sistem Informasi pada Universitas Serambi Mekkah Menggunakan Metode IT Balanced Scorecard
Inotera 2 (2), 36-41, 2018
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2018
[
No-Q · Journal ]
Dampak Transportasi Daring Terhadap Penyerapan Tenaga Kerja dan Peningkatan Kesejahteraan Di Kota Semarang
UNIVERSITAS DIPONEGORO, 2018
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2017
[
No-Q · Journal ]
TEACHING MEDIA DEVELOPMENT OF MATHEMATIC IN THE MATERIALS TRIGONOMETRY SUM AND TWO ANGLES DIFFERENCE BY USING GUI MATLAB
Jurnal Natural 17 (2), 69-76, 2017
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2017
[
No-Q · Journal ]
MATH INSTRUCTIONAL MEDIA DESIGN USING COMPUTER FOR COMPLETION OF TWO-VARIABLES LINEAR EQUATION SYSTEM BY ELIMINATION METHOD*
Jurnal Natural 17 (1), 1-7, 2017
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2016
[
No-Q · Journal ]
PERANCANGAN MEDIA PEMBELAJARAN APLIKASI FISIKAPADA POKOK BAHASAN FLUIDA STATIS UNTUK SISWA SMA BERBASIS ANDROID
Jurnal Pendidikan Sains Indonesia 4 (2), 20-24, 2016
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2016
[
No-Q · Journal ]
2016 12th International Conference on Mathematics, Statistics, and Their Applications (ICMSA), Banda Aceh, Indonesia
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2014
[
No-Q · Journal ]
PENGEMBANGAN SOAL MATEMATIKA SETARA PISA PADA KONTEN SHAPE AND SPACE DAN CHANGE AND RELATIONSHIP UNTUK SISWA SMP
Jurnal Pengajaran Matematika dan Ilmu Pengetahuan Alam 19 (1), 29-39, 2014
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2013
[
No-Q · Journal ]
Perbandingan Metode Fuzzy C-Means (Fcm) Dan Fuzzy Gustafson-Kessel (Fgk) Menggunakan Data Citra Satelit Quickbird
Matematika, 01-05, 2013
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2012
[
No-Q · Journal ]
Perbandingan Metode Partial Least Square (PLS) dengan Regresi Komponen Utama untuk Mengatasi Multikolinearitas
Statistika 12 (1), 33-42, 2012
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2012
[
No-Q · Journal ]
RWikiStat 2.0: a Web Based Statistical Learning System (日本計算機統計学会第 26 回シンポジウム (2012 IASC-ARS セッショӥ
日本計算機統計学会シンポジウム論文集, 149-151
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2011
[
No-Q · Journal ]
Determining features of web documents and building a web classifier using support vector machine
Advances in Information Sciences and Service Sciences
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2009
[
No-Q · Journal ]
Understanding classification
Utrecht University, 2009
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2005
[
No-Q · Journal ]
Visualizing the Classification of Categorical Data
SIREN 2005, the Scientific ICT Research Event Netherlands. 6th October 2005, 2005
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-
[
No-Q · Journal ]
Mosaic plot: Metoda Grafik Untuk Visualisasi Data Kategorik (Mosaic Plot: Graphical Method for Visualizing Catgorical Data)
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[
No-Q · Journal ]
TECHNICAL PROGRAM COMMITTEE (TPC) MEMBER
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[
No-Q · Journal ]
General Co-Chair
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2026
[
No-Q · Conference Proceedin ]
EdgeFishCam: An Edge AI-based Fish Detection Through YOLO and Image Enhancement Techniques
2026 ASU International Conference in Emerging Technologies for ..., 2026
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2026
[
No-Q · Conference Proceedings ]
Assessment of Organic Egg Authenticity by Laser- Induced Breakdown Spectroscopy (LIBS) Assisted by Principal Component Analysis (PCA) Utilizing Covariance Matrix
The 15th Annual International Conference on Environmental and Life Sciences ..., 2026
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2026
[
No-Q · Conference Proceedings ]
Enhancing Chili Leaf Disease Classification Using Multimodal Visual-Thermal Image Fusion
2026 IEEE 1st International Conference on Artificial Intelligence ..., 2026
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2025
[
Q3 · Conference Proceedin ]
Analysis of organic egg authenticity determination using laser-induced breakdown spectroscopy (LIBS) assisted by artificial neural networks (ANN)
IOP Conference Series: Earth and Environmental Science 1510 (1), 012088, 2025
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2024
[
Q3 · Conference Proceedin ]
Emotion Classification for the 2024 General Election Using Lexicon Approach and Deep Learning Algorithm
2024 International Conference on Electrical Engineering and Informatics ..., 2024
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2024
[
No-Q · Conference Proceedin ]
The Deep Learning-based Intelligent System for Extracting Information from e-KTP
2024 2nd International Conference on Software Engineering and Information ..., 2024
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2024
[
Q3 · Conference Proceedin ]
Enhanced Prediction of Atopic Dermatitis Severity Using Advanced Machine Learning Techniques
2024 International Conference on Electrical Engineering and Informatics ..., 2024
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2023
[
No-Q · Conference Proceedin ]
QSAR-Based Stacked Ensemble Classifier for Hepatitis C NS5B Inhibitor Prediction
2023 2nd International Conference on Computer System, Information Technology ..., 2023
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2023
[
No-Q · Conference Proceedin ]
Design and Development of the Aceh Biodiversity Android Application
2023 Eighth International Conference on Informatics and Computing (ICIC), 1-6, 2023
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2023
[
No-Q · Conference Proceedin ]
Performance Analysis and Feature Extraction for Classifying the Severity of Atopic Dermatitis Diseases
2023 2nd International Conference on Computer System, Information Technology ..., 2023
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2022
[
No-Q · Conference Proceedin ]
Application of Fuzzy Support Vector Regression to Predict the Kovats Retention Indices of Flavors and Fragrances
2022 International Conference on Electrical Engineering and Informatics ..., 2022
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2021
[
Q4 · Conference Proceedin ]
Preliminary evaluation of chemical component in the 2004 indian ocean giant tsunami impacted soil using a Co2Laser Induced Breakdown Spectroscopy (LIBS)
Journal of Physics: Conference Series 1816 (1), 012035, 2021
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Journal of Physics: Conference Series 1882 (1), 012138, 2021
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2021
[
No-Q · Conference Proceedin ]
Multiple Criteria Decision Making Based on VIKOR for Productive Economic Endeavors Distribution Problem
2021 sixth international conference on informatics and computing (ICIC), 1-6, 2021
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2020
[
Q3 · Conference Proceedin ]
Isolation, Identification, and Critical Points of Risk of Escherichia coli O157:H7 Contamination at Aceh Cattle Breeding Centre
1ST INTERNATIONAL CONFERENCE ON VETERINARY, ANIMAL, AND ENVIRONMENTAL SCIENCES (ICVAES 2019)
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2020
[
Q4 · Conference Proceedin ]
First-grade junior high school students' mathematical connection ability
Journal of Physics Conference Series
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2020
[
Q4 · Conference Proceedin ]
Students' worksheet on circular cylinder topic using GeoGebra software through Discovery Learning model
Journal of Physics: Conference Series 1460 (1), 012038, 2020
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2020
[
Q4 · Conference Proceedin ]
Development of student worksheet to improve mathematical representation ability using realistic mathematics approach assisted by GeoGebra software
Journal of Physics: Conference Series 1460 (1), 012041, 2020
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2018
[
Q4 · Conference Proceedin ]
Development of Learning Tool with Contextual Teaching and Learning (CTL) Approach to Improve Student Mathematical Connection Ability
Journal of Physics: Conference Series 1088 (1), 012012, 2018
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2018 2ND INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATICS (ICELTICS)
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2018
[
No-Q · Conference Proceedings ]
Mathematical Reasoning Abilities of Students through a Model of Discovery Learning in Senior High School
Proceedings of AICS-Social Sciences 8, 123-132, 2018
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2017
[
No-Q · Conference Proceedin ]
A web-based agricultural commodity price information system for Aceh region, Indonesia
2016 12TH INTERNATIONAL CONFERENCE ON MATHEMATICS, STATISTICS, AND THEIR APPLICATIONS (ICMSA)
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2017
[
No-Q · Conference Proceedin ]
An Android agricultural commodity price information application by utilizing RESTful web service
2017 INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING AND INFORMATICS (ICELTICS)
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2016
[
No-Q · Conference Proceedin ]
Periodic update and automatic extraction of web data for creating a Google Earth based tool
2015 INTERNATIONAL CONFERENCE ON ADVANCED COMPUTER SCIENCE AND INFORMATION SYSTEMS (ICACSIS)
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2016
[
No-Q · Conference Proceedin ]
Visualizing Irrelevant Attributes Classification Using Mosaicplot
2015 3RD INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL AND BUSINESS INTELLIGENCE (ISCBI 2015)
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2014
[
No-Q · Conference Proceedings ]
Phylogenetic Analysis of Dipterocarpaceae Using Neighborjoining Algorithm
Proceedings of International Conference on Natural and Environmental Science ..., 2014
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2012
[
No-Q · Conference Proceedings ]
Perbandingan Metode Fuzzy C-Means (FCM) dan Fuzzy C-Shell (FCS) Menggunakan Data Citra Satelit Quickbird (Studi Kasus Daerah Peukan Bada, Aceh Besar)
Seminar dan Rapat Tahunan (SEMIRATA) Bidang Ilmu MIPA Badan Kerjasama ..., 2012
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2012
[
No-Q · Conference Proceedings ]
RWikiStat 2.0: a Web Based Statistical Learning System (Session 1B (IASC-ARS))
Proceedings of the symposium of Japanese Society of Computational Statistics ..., 2012
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2010 INTERNATIONAL CONFERENCE ON NETWORKING AND INFORMATION TECHNOLOGY (ICNIT 2010)
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2008
[
No-Q · Conference Proceedings ]
The Development of Interactive Statistical Learning with R Software
In Proceedings of the 4th IMT-GT International Conference on Mathematics, Statistics and Applications 2008 (ICMSA 2008)
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2007
[
No-Q · Conference Proceedin ]
Understanding discrete classifiers with a case study in gene prediction
ICDM 2007: PROCEEDINGS OF THE SEVENTH IEEE INTERNATIONAL CONFERENCE ON DATA MINING
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Fifth IEEE International Conference on Data Mining, Proceedings
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2022
Kumpulan soal matematika setara PISA (programme for international student assessment)
ISBN: 9786232647558
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2024
Penggunaan Pembelajaran Mesin Untuk Identifikasi Peubah Penciri Rumah Tangga Rawan Pangan Di Provinsi Aceh
000759482
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2023
Flowchat Evaluasi Derajat Keparahan pada Penyakit Kulit Dermatitis Atopik Menggunakan Algoritma Kecerdasan Buatan
EC00202390067
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2023
Aplikasi Aceh Biodiversity Berbasis Android
000557963
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2023
Flowchart Prediksi Nilai pIC50 Senyawa Terhadap Virus Hepatitis C NS5B
EC00202390137
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2023
Basis Data Aplikasi Aceh Biodiversity
000483262
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2023
Desain Sistem Informasi Manajemen Guru dan Siswa di SMK Negeri 1 dan SMK Negeri 3 Banda Aceh
EC00202390142
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2023
Aplikasi Aceh Biodiversity Berbasis Website Menggunakan NEXTJS
000557941
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2022
Flowchart Prediksi Indeks Retensi Kovats menggunakan Machine Learning
EC00202279920
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2019
SOAL MATEMATIKA SETARA PISA (Programme For International Student Assessment)
EC00202172884
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No awards yet
Achievements and recognitions will appear
here
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2010
Visiting research to work on a Mutual Project Concerning E-Learning and the Wikipedia Platform
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2009
Southeast Asia International Joint Research and Training Program in High-Performance Computing Applications and Networking Technology
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