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Audit of Regional Management Information Systems in Government Institutions Rifaldi Herikson; Geraldi Catur Pamuji
International Journal of Education, Information Technology, and Others Vol 3 No 3 (2020): International Journal of Education, Information Technology, and Others
Publisher : Peneliti.net

Sistem Informasi Manajemen Daerah (SIMDA) is a system that was developed to assist accountability achievement in local government. The aim of this study is to audit the application area management performance information system implemented by government agencies in Tanjungpinang, Kepri. Descriptive approach was used to present an outline of the assets inventory in SIMDA. Data collection methods consist of primary data obtained from interviews and observations. As for secondary data, we used literature studies to support this study. The audit process was used the OCTAVE Allegro approach to analysis important assets owned by the government and manage risk to achieve the ISO 27001 standard. In addition, this research used five of eight steps on OCTAVE Allegro to establish the areas of concern in SIMDA application. The results presented an indication of the data discrepancy between the project proposed data and project data in SIMDA. Lack of user attention in SIMDA checking data before adding or deleting the data caused that indication. The conclusion is by determining areas of concern, it can be used as a mapping of risk to information assets while minimizing the risk as a measure to maintain the information security system of SIMDA. This study was conducted to discuss information security, SIMDA, OCTAVE Allegro, and ISO 27001.

Audit of Regional Management Information Systems in Government Institutions Rifaldi Herikson; Geraldi Catur Pamuji
International Journal of Education, Information Technology, and Others Vol 3 No 3 (2020): International Journal of Education, Information Technology, and Others
Publisher : Peneliti.net

Sistem Informasi Manajemen Daerah (SIMDA) is a system that was developed to assist accountability achievement in local government. The aim of this study is to audit the application area management performance information system implemented by government agencies in Tanjungpinang, Kepri. Descriptive approach was used to present an outline of the assets inventory in SIMDA. Data collection methods consist of primary data obtained from interviews and observations. As for secondary data, we used literature studies to support this study. The audit process was used the OCTAVE Allegro approach to analysis important assets owned by the government and manage risk to achieve the ISO 27001 standard. In addition, this research used five of eight steps on OCTAVE Allegro to establish the areas of concern in SIMDA application. The results presented an indication of the data discrepancy between the project proposed data and project data in SIMDA. Lack of user attention in SIMDA checking data before adding or deleting the data caused that indication. The conclusion is by determining areas of concern, it can be used as a mapping of risk to information assets while minimizing the risk as a measure to maintain the information security system of SIMDA. This study was conducted to discuss information security, SIMDA, OCTAVE Allegro, and ISO 27001.

Perancangan Arsitektur Enterprise Fungsi Monitoring Dan Evaluasi Menggunakan TOGAF Adm Di Pemerintahan Dwiguna Sumitra, Irfan; Herikson, Rifaldi
Jurnal Tata Kelola dan Kerangka Kerja Teknologi Informasi Vol. 8 No. 2 (2022): November 2022
Publisher : Universitas Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/jtk3ti.v8i2.8108

Sesuai dengan Peraturan Walikota Tanjungpinang Nomor 47 Tahun 2019 Tentang Penjabaran Tupoksi Organisasi, dan Tata Kerja Sekretariat Daerah dan Staf Ahli, Bagian Administrasi Pembangunan merupakan instansi bagian yang bertanggung jawab penuh kepada Asisten Perekonomian dan Pembangunan. Proses bisnis saat ini belum berjalan optimal terutama untuk monitoring dan evaluasi kegiatan pembangunan daerah. Pada aktivitas pengumpulan laporan realisasi dan pembuatan rekapitulasi masih dilakukan manual. Berdasarkan permasalahan tersebut, maka dirancanglah sebuah arsitektur enterprise untuk mendukung proses monitoring dan evaluasi pembangunan di Bagian Administrasi Pembangunan. Dalam penelitian ini, tahapan penelitian yang dilakukan berupa mengumpulkan data, menganalisis alur sistem, dan merancang aplikasi. Tujuan dari pengumpulan data agar mendapatkan data valid melalui teknik wawancara, observasi, dokumentasi, dan studi literatur. Mekanisme sistem saat ini akan dianalisis oleh value chain dan gap analysis. Pada bagian ini, perancangan aplikasi didasarkan oleh kebutuhan organisasi dengan menerapkan framework TOGAF ADM. Terdapat lima fase yang dibahas terdiri dari fase pendahuluan, manajemen kebutuhan, arsitektur vision, arsitektur business, arsitektur information system, arsitektur technology, serta opportunities and solutions. Adapun alat bantu pada penelitian ini yaitu UML dan BPMN. Dengan adanya usulan model arsitektur, dapat menjadi landasan kegiatan pengadaan dan pengembangan berbasis sistem informasi untuk monitoring dan evaluasi di Bagian Administrasi Pembangunan.

Implementasi Machine Learning untuk Klasifikasi Buku Otomatis pada Perpustakaan Digital SLAM, Berta Erwin; Feri Irawan; Nolan Efranda; Rifaldi Herikson
Jurnal Informatika Polinema Vol. 11 No. 3 (2025): Vol. 11 No. 3 (2025)
Publisher : UPT P2M State Polytechnic of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33795/jip.v11i3.7298

Permasalahan klasifikasi buku dalam sistem perpustakaan digital, khususnya di tingkat sekolah menengah atas (SMA), masih menjadi tantangan karena banyak institusi belum mengadopsi sistem klasifikasi otomatis. Proses manual dinilai tidak efisien dan rawan inkonsistensi. Penelitian ini bertujuan mengembangkan sistem klasifikasi otomatis berbasis machine learning menggunakan algoritma Naïve Bayes, yang dikenal efektif dalam pengolahan teks. Data yang digunakan terdiri dari 10.000 entri buku digital, yang masing-masing mencakup metadata berupa judul, sinopsis, dan kata kunci. Proses preprocessing dilakukan melalui normalisasi teks, penghapusan stopword bahasa Indonesia, serta transformasi ke dalam representasi vektor menggunakan metode TF-IDF. Model dilatih untuk mengenali sepuluh kategori utama dengan berbagai rasio pembagian data latih dan uji, mulai dari 90:10 hingga 50:50. Hasil evaluasi menunjukkan bahwa model mampu menghasilkan akurasi tinggi di berbagai skenario, dengan rentang akurasi antara 89,2% hingga 90,3%. Menariknya, performa model justru meningkat secara konsisten seiring meningkatnya proporsi data uji. Precision dan recall makro juga menunjukkan tren serupa, yang menandakan bahwa model Naïve Bayes cukup robust bahkan saat data latih terbatas. Secara keseluruhan, sistem ini terbukti efektif dalam meningkatkan efisiensi dan konsistensi klasifikasi koleksi perpustakaan digital. Temuan ini merekomendasikan integrasi sistem klasifikasi otomatis ke dalam platform perpustakaan SMA, serta membuka peluang eksplorasi algoritma lanjutan dan pengembangan fitur rekomendasi cerdas di masa depan.

Design of Web-Based Agricultural Product Marketing System in Toapaya Village Rifaldi Herikson; Berta Erwin SLAM; Feri Irawan; Nolan Efranda
Jurnal KomtekInfo Vol. 12 No. 2 (2025): Komtekinfo
Publisher : Universitas Putra Indonesia YPTK Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35134/komtekinfo.v12i2.643

Marketing agricultural products remains a major challenge for farmers in Toapaya Village, located in Bintan Regency. The selling prices received by farmers are often significantly lower than the market prices paid by end consumers. This is primarily due to the lengthy distribution chain and dependence on middlemen who take a large portion of the profits. Limited market access further weakens the farmers' position in setting prices and marketing their harvest independently. To address this issue, a web-based marketing system is proposed to facilitate direct transactions between farmers and customers, aiming to shorten the distribution chain and increase farmers' income. The system was developed using the Waterfall software development methodology to support a structured, user-oriented development process, while system modeling was carried out using UML to provide a detailed overview of the system flow. The research results indicate that the developed web-based marketing system can simplify the agricultural marketing process and expand market access. System evaluation will be conducted periodically through direct testing to collect feedback from users. Based on testing results, the system has been proven to enhance product accessibility and facilitate online transactions. Therefore, this marketing system is expected to contribute to economic growth, improve farmers' welfare, and serve as a form of digital transformation in the agricultural sector in Toapaya Village, Bintan Regency.

Scenario-Based Association Rule Mining in Veterinary Services Using FP-Growth: Differentiating Clinical and Customer-Driven Patterns Rafi Dio; Aulia Agung Dermawan; Dwila Sempi Yusiani; Rifaldi Herikson; Andikha, Andikha; Dwi Ely Kurniawan; Adyk Marga Raharja
Journal of Applied Informatics and Computing Vol. 9 No. 3 (2025): June 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i3.9698

Veterinary clinics routinely generate transactional data that contain valuable information about both operational workflows and customer preferences. This study aims to differentiate between procedural and customer-driven service patterns by applying the FP-Growth association rule mining algorithm to 1,000 anonymized transactions comprising 94 unique items, collected from a veterinary clinic in West Java, Indonesia, during 2023. Two distinct analytical scenarios were constructed: Scenario 1 includes all services (procedural and customer-driven), while Scenario 2 excludes procedural items such as “Vet” and “Visit Dokter” to focus solely on client-initiated behaviors. Data preprocessing involved aggregating transaction items into a market basket format suitable for frequent pattern mining. The FP-Growth algorithm was employed to extract association rules, evaluated using support, confidence, and lift metrics. Results from Scenario 1 revealed rule patterns reflective of standard clinical protocols and operational dependencies, informing bundled service packages and inventory management. In contrast, Scenario 2 uncovered customer-driven associations, highlighting opportunities for personalized promotions and service innovation. The comparative analysis demonstrates the utility of scenario-based association rule mining for both operational optimization and customer engagement. While the findings provide actionable insights for clinic management, further validation with practitioners and implementation in multi-clinic settings are recommended to confirm real-world applicability and enhance generalizability.

Pengujian Sistem Identitas Digital Siswa Berbasis Blockchain untuk Keamanan dan Transparansi Menggunakan Black-Box Testing Slam, Berta Erwin; Irawan, Feri; Efranda, Nolan; Herikson , Rifaldi
Journal Software, Hardware and Information Technology Vol 5 No 2 (2025)
Publisher : Jurusan Sistem Informasi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/shift.v5i2.182

This study proposes a blockchain-based student identity card system as a secure and transparent solution for managing digital identities at the senior high school level. The system is designed to address various issues found in conventional identification methods, such as data forgery, physical card damage, and limited verification capabilities. Developed using the Laravel framework and integrated with a private blockchain network, student identity data is hashed and stored permanently. The digital identity is represented as a QR code printed on the student ID card. Identity verification can be performed independently through a web-based application without relying on a central authority. System evaluation was conducted through functional testing using the black-box testing method, as well as user testing to assess reliability, efficiency, and usability. Test results showed that the system was able to verify identities with an average QR code response time of less than 3 seconds and a login success rate of 98%. Therefore, the integration of blockchain technology into the web platform proves to be an innovative and feasible approach to modernizing student identity management. This system contributes to strengthening the digital transformation of secondary education in a secure, efficient, and decentralized manner.

TOPSIS-AHP HYBRID FOR COMPUTER LABORATORY HEAD SELECTION: INTEGRATION OF TECHNICAL, MANAGERIAL, AND PEDAGOGIC CRITERIA Irawan, Feri; Putri, Perra Budiarti Rahayu; SLAM, Berta Erwin; Efranda, Nolan; Herikson, Rifaldi
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 2 (2025): May 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i2.2979

Abstract: The selection of the Head of the Computer Laboratory is a process that requires multidimensional considerations, including technical competence, managerial skills, pedagogic skills, communication, as well as work ethics and discipline. Subjectivity or seniority-based selection approaches often do not produce optimal laboratory leaders. This study aims to design and develop SPK based on the integration of AHP and TOPSIS methods as a means to conduct a methodical and unbiased selection of candidates. The stages carried out include: identification of five main criteria based on expert interviews, weighting of criteria using AHP, collection of candidate assessment data, and final ranking using TOPSIS. The weighting results showed that the Technical criteria had the highest weight of 0.416, followed by Managerial (0.211) and Pedagogic (0.171). Of the ten candidates analyzed, Candidate I obtained the highest preference score of 0.659, indicating a high balance of scores on all three main criteria. Logical validation tests and sensitivity analysis to weight changes showed that the system remained stable, with the position of Candidate I remaining in the first rank despite the change in the weight of the technical criteria (from 0.3 to 0.5). These findings prove that SPK based on AHP-TOPSIS is able to reduce subjectivity and provide consistent and reliable recommendations in the selection process for the Head of Computer Laboratory. Keyword: DSS, TOPSIS, Laboratory, Technical-Managerial-Pedagogic, AHP Abstrak: Pemilihan Kepala Laboratorium Komputer merupakan proses yang membutuhkan pertimbangan multidimensi, meliputi kompetensi teknis, kemampuan manajerial, keterampilan pedagogik, komunikasi, serta etika dan disiplin kerja. Pendekatan seleksi berbasis subjektivitas atau senioritas sering kali tidak menghasilkan pemimpin laboratorium yang optimal. Studi ini bertujuan merancang dan mengembangkan SPK berbasis integrasi metode AHP dan TOPSIS sebagai sarana untuk melakukan seleksi kandidat secara metodis dan tidak bias. Tahapan yang dilakukan meliputi: identifikasi lima kriteria utama berdasarkan wawancara pakar, pembobotan kriteria menggunakan AHP, pengumpulan data penilaian kandidat, dan perankingan akhir menggunakan TOPSIS. Hasil pembobotan menunjukkan bahwa kriteria Teknis memiliki bobot tertinggi sebesar 0,416, diikuti Manajerial (0,211) dan Pedagogik (0,171). Dari sepuluh kandidat yang dianalisis, Kandidat I memperoleh skor preferensi tertinggi sebesar 0,659, menunjukkan keseimbangan nilai tinggi pada ketiga kriteria utama. Uji validasi logis dan analisis sensitivitas terhadap perubahan bobot menunjukkan bahwa sistem tetap stabil, dengan posisi Kandidat I tetap pada peringkat pertama meskipun bobot teknis berubah sifnifikan (dari 0,3 hingga 0,5), hal ini menunjukan metode yang digunakan konsisten dan handal. Temuan ini menunjukan bahwa SPK berbasis AHP-TOPSIS mampu mengurangi subjektivitas dan memberikan rekomendasi yang konsisten serta dapat diandalkan dalam proses seleksi Kepala Laboratorium Komputer. Kata Kunci: SPK, TOPSIS, Laboratorium, Teknis-Manajerial-Pedagogik, AHP

PELATIHAN PEMBUATAN KONTEN PROMOSI MEDIA SOSIAL UNTUK MENINGKATKAN POTENSI WISATA DI PANTAI GASENG TANJUNGPINANG Herikson, Rifaldi; Pertiwi, Marisha; Fahmitra, Novrizal Fattah; Yandri, Sepli; Chidmahdjati, Aria Bagiasa
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 6 No. 2 (2025): Volume 6 No. 2 Tahun 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v6i2.42230

Pariwisata memegang peranan penting dalam mendukung perekonomian, melestarikan budaya, dan memberdayakan masyarakat, khususnya negara Indonesia yang kaya akan destinasi wisata. Sektor pariwisata saat ini masih menghadapi tantangan terutama pada kurangnya minat untuk membuat konten media sosial sebagai sarana promosi wisata. Tantangan ini bisa diatasi dengan solusi edukasi dan promosi wisata berbasis digital. Tujuan penelitian ini untuk meningkatkan pemahaman masyarakat tentang pentingnya pariwisata lokal dan memperkuat daya tarik destinasi wisata melalui pelatihan pembuatan konten media sosial. Kegiatan Pengabdian kepada Masyarakat (PKM) ditujukan kepada warga setempat di Pantai Gaseng Tanjungpinang, Kepulauan Riau dengan memberikan pelatihan pembuatan konten media sosial untuk promosi pariwisata Pantai Gaseng. Hasil dari kegiatan PKM ini menunjukkan antusiasme tinggi dari peserta yang aktif berdiskusi dan menghasilkan konten media sosial. Program ini berhasil meningkatkan wawasan peserta terkait potensi pariwisata lokal dan teknologi digital sekaligus mendorong pertumbuhan ekonomi inklusif yang berkelanjutan. Meski demikian, sinergi dan kolaborasi antara pemerintah, pelaku usaha, dan Masyarakat juga diperlukan untuk dapat mengoptimalkan pemanfaatan teknologi digital yang mendukung pariwisata di Kota Tanjungpinang.

PERANCANGAN DAN PENGEMBANGAN SISTEM INFORMASI TUGAS AKHIR TERINTEGRASI DENGAN PENILAIAN KURIKULUM BERBASIS OUTCOME-BASED EDUCATION (OBE) Irawan, Feri; Slam, Berta Erwin; Efranda, Nolan; Herikson, Rifaldi; Fahmitra, Novrizal Fattah
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.4539

Abstract: The implementation of an Outcome-Based Education (OBE) curriculum in higher education requires an information system capable of integrating academic processes with learning outcome assessments in a structured and transparent manner. This study aims to design and develop a Final Project Information System integrated with OBE-based curriculum assessment to support the processes of title submission, supervision, seminars, and final evaluation of students. The system was developed using a Research and Development (R&D) approach with the Waterfall development model and implemented using the Laravel framework and MySQL database. Testing was conducted using the Black-Box Testing method to ensure functional suitability according to user requirements. The implementation results show that the system increased the efficiency of final project management by 60%, reduced administrative errors by 45%, and accelerated the reporting of grades and learning achievements by 70% compared to manual methods. Furthermore, testing results demonstrated a 100% success rate across all system functions. Thus, this system has proven effective in supporting the evaluation process of Program Learning Outcomes and Course Learning Outcomes in an integrated manner, and it can serve as a model for implementing an accountable OBE-based academic system within the Faculty of Engineering.Keyword: Final Project Information System; Outcome-Based Education; Curriculum Assessment; Learning Outcomes Evaluation; Academic SystemAbstrak: Penerapan kurikulum berbasis Outcome-Based Education (OBE) di pendidikan tinggi menuntut tersedianya sistem informasi yang mampu mengintegrasikan proses akademik dengan asesmen capaian pembelajaran secara terstruktur dan transparan. Penelitian ini bertujuan untuk merancang dan mengembangkan Sistem Informasi Tugas Akhir yang terintegrasi dengan penilaian kurikulum berbasis OBE guna mendukung proses pengajuan judul, bimbingan, seminar, dan penilaian akhir mahasiswa. Sistem dikembangkan menggunakan pendekatan Research and Development (R&D) dengan model pengembangan Waterfall, serta diimplementasikan menggunakan framework Laravel dan basis data MySQL. Pengujian dilakukan menggunakan metode Black-Box Testing untuk memastikan kesesuaian fungsi dengan kebutuhan pengguna. Hasil implementasi menunjukkan bahwa sistem mampu meningkatkan efisiensi pengelolaan tugas akhir hingga 60%, menurunkan kesalahan administrasi sebesar 45%, dan mempercepat proses pelaporan nilai serta capaian pembelajaran hingga 70% dibandingkan metode manual. Selain itu, hasil pengujian menunjukkan tingkat keberhasilan 100% pada seluruh fungsi sistem. Dengan demikian, sistem ini terbukti efektif dalam mendukung proses evaluasi capaian pembelajaran lulusan dan capaian pembelajaran mata kuliah secara terintegrasi, serta dapat menjadi model penerapan sistem akademik berbasis OBE yang akuntabel di lingkungan Fakultas Teknik.Kata kunci: Sistem Informasi Tugas Akhir; Outcome-Based Education; Penilaian Kurikulum; Evaluasi Capaian Pembelajaran; Sistem Akademik

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