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All Journal JURNAL PENELITIAN ILMU PENDIDIKAN Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) Edutech AKSIOMA: Jurnal Program Studi Pendidikan Matematika International conference on Information Technology and Business (ICITB) Jurnal Penelitian Pendidikan JEA17: Jurnal Ekonomi Akuntansi Jurnal Ekonomi dan Bisnis Islam Journal of Governance and Public Policy Kemudi Jurnal Ilmiah Ilmu Pemerintahan ILKOM Jurnal Ilmiah Jurnal Nasional Komputasi dan Teknologi Informasi Unes Law Review Unnes Journal of Mathematics Education Research Fajar Historia: Jurnal Ilmu Sejarah dan Pendidikan Jurnal Justitia : Jurnal Ilmu Hukum dan Humaniora JUTIS : Jurnal Teknik Informatika AVICENNA International Journal of Applied Sciences and Smart Technologies Jurnal Teknik Informatika C.I.T. Medicom JURNAL MANAJEMEN AKUNTANSI (JUMSI) International Journal of Research and Applied Technology (INJURATECH) Informatics and Computer Engineering Journal Journal of Social Studies, Arts and Humanities (JSSAH) QISTINA: Jurnal Multidisiplin Indonesia Aurelia: Jurnal Penelitian dan Pengabdian Masyarakat Indonesia Indonesian Research Journal on Education Jurnal Pengabdian Pada Masyarakat Jurnal Kebijakan Pembangunan TechLINK: Jurnal Ilmiah Lingkungan JURNAL ILMU SOSIAL DAN ILMU POLITIK, STISIPOL RAJA HAJI Scientica: Jurnal Ilmiah Sains dan Teknologi Ekasakti Legal Science Journal Journal of Exploratory Dynamic Problems Journal of Sustainability and Science Economics Jurnal Sains, Ekonomi, Manajemen, Akuntansi dan Hukum Jurnal Pendidikan Progresif CITAKARYA Jurnal Pengabdian Masyarakat Jurnal Teknik Industri Jurnal Konstatering
Deni Kurniawan, Deni
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Explainable artificial intelligence (XAI) for trustworthy decision-making Kurniawan, Deni; Triyanto, Dedi; Wahyudi, Mochamad; Pujiastuti, Lise
Jurnal Teknik Informatika C.I.T Medicom Vol 15 No 5 (2023): November : Intelligent Decision Support System (IDSS)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cit.Vol15.2023.622.pp240-246

Abstract

This research delves into the optimization of loan approval decisions by integrating the Trustworthy Decision Making (TDM) framework into a mathematical model. The study aims to strike a balance between maximizing loan approvals and ensuring fairness, transparency, and accountability in AI-driven decision-making processes. Leveraging principles of transparency, fairness, and accountability, the mathematical model seeks to optimize loan approvals while adhering to ethical considerations. The formulation emphasizes the importance of interpretable models to maintain transparency in decision explanations, ensuring alignment with trustworthy AI practices. Implementation results demonstrate the efficacy of the model in achieving a balanced approval rate across demographic groups while providing transparent explanations for decisions. This study highlights the significance of ethical considerations and mathematical formulations in fostering responsible AI implementations. However, continual refinement and adaptation of such models remain essential to align with evolving ethical standards and societal expectations. Overall, this research contributes to the discourse on responsible AI by showcasing a methodological approach that integrates ethical principles and mathematical formulations to promote fairness, transparency, and accountability in AI-driven decision-making.
Quantum computing in cryptography: Exploring vulnerabilities and countermeasures Kurniawan, Deni; Triyanto, Dedi; Wahyudi, Mochamad; Pujiastuti , Lise
Jurnal Teknik Informatika C.I.T Medicom Vol 15 No 4 (2023): September : Intelligent Decision Support System (IDSS)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/cit.Vol15.2023.625.pp206-213

Abstract

This research delves into the critical analysis of vulnerabilities arising from the advent of quantum computing in traditional cryptographic systems. Employing a newly developed mathematical formulation model, the study meticulously evaluates the susceptibility of classical encryption methods, exemplified by XYZ Bank's RSA and ECC algorithms, to quantum algorithms such as Shor's and Grover's. The assessment reveals pronounced vulnerabilities, particularly highlighting the high susceptibility of RSA encryption to quantum attacks, emphasizing the urgent need to fortify existing cryptographic systems. The research rigorously evaluates potential countermeasures, with Post-Quantum Cryptography (PQC) emerging as a promising solution, showcasing superior effectiveness in mitigating vulnerabilities posed by quantum algorithms. The strategic imperative for organizations to transition towards PQC or other post-quantum cryptographic standards is evident, signaling a paradigm shift towards resilient encryption methods resilient to the disruptive capabilities of quantum computing. The research underscores the significance of collaboration among industry stakeholders, continuous research endeavors, and proactive measures in adopting quantum-resistant cryptographic standards to fortify data security strategies against potential quantum threats in an ever-evolving technological landscape.
Juridical Study of Legal Certainty in Determining Land Prices in the Implementation of Land Sale and Purchase Agreements According to the Land Sale and Purchase Deed and Determination of the Batam City Regional Revenue Agency Kurniawan, Deni
Jurnal Konstatering Vol 3, No 1 (2024): January 2024
Publisher : Master of Notarial Law, Faculty of Law, Sultan Agung Islamic University

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Abstract

Determining the price of land for tax administration purposes and issuing land ownership certificates experiences a difference between the price agreed upon by the parties and stated in the Deed of Sale and Purchase and the price determined by the Regional Revenue Agency in Batam City. The approach method used in this qualitative legal research is the sociological juridical approach, namely an approach that seeks information through direct interviews with informants empirically first and then continues by conducting secondary data research contained in literature studies through theoretical steps. The implementation of land price determination based on the land sale and purchase agreement deed in Batam is currently experiencing a difference between the price agreed upon by the parties carrying out the land sale and purchase as then outlined in the AJB and the price determined by BAPENDA in Batam City.
Perlindungan Hukum Desain Industri Dalam Sistem Hak Kekayaan Intelektual di Indonesia Kurniawan, Muhamad Rafli; Jasia, Nabila; Ramadhan, Gibran Ferdy; Sabrina, Alghanyyu Racha; Antony, Ahmad Reza; Putri, Regita Kismaya; Kurniawan, Deni
Jurnal Sains, Ekonomi, Manajemen, Akuntansi dan Hukum Vol. 3 No. 1 (2026): SAINMIKUM : Jurnal Sains, Ekonomi, Manajemen, Akuntansi dan Hukum, Februari 202
Publisher : Lumbung Pare Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60126/sainmikum.v3i1.1392

Abstract

Desain industri termasuk salah satu cabang dari hak kekayaan intelektual yang memegang peran penting dalam melindungi hasil karya kreatif di sektor industri. Perlindungan hukum terhadap desain industri dibutuhkan untuk memberikan kepastian hukum sekaligus mencegah praktik peniruan yang dapat merugikan para pencipta. Artikel ini bertujuan untuk menelaah pengaturan hukum serta bentuk perlindungan yang diberikan terhadap desain industri dalam kerangka sistem hukum kekayaan intelektual di Indonesia. Pendekatan yang digunakan adalah penelitian hukum normatif dengan fokus pada kajian peraturan perundang-undangan dan konsep-konsep hukum yang relevan. Data diperoleh melalui studi pustaka yang mencakup peraturan perundang-undangan, literatur hukum, artikel jurnal, serta sumber daring yang kredibel dan relevan. Hasil analisis menunjukkan bahwa perlindungan desain industri di Indonesia telah diatur melalui Undang-Undang Nomor 31 Tahun 2000 tentang Desain Industri, yang memberikan hak eksklusif kepada pemegang desain melalui mekanisme pendaftaran. Tetapi dalam pelaksanaannya perlindungan ini masih menghadapi sejumlah kendala, antara lain rendahnya tingkat kesadaran masyarakat mengenai pentingnya mendaftarkan desain dan belum maksimalnya penerapan hukum terhadap kasus pelanggaran. Oleh sebab itu diperlukan upaya peningkatan sosialisasi, penegakan hukum secara konsisten, serta pembentukan kesadaran publik agar sistem perlindungan desain industri dapat berfungsi lebih efektif, memberikan manfaat nyata bagi pencipta, dan mendukung perkembangan industri nasional.
STUDI MIXED METHODS CAPAIAN NUMERASI SISWA SEKOLAH MENENGAH BERDASARKAN DOMAIN, LEVEL, DAN JENIS SOAL Hasibuan, Jose Bonatua; Darmawan, Deni; Suhendra, Suhendra; Kurniawan, Deni
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 14, No 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14490

Abstract

Kemampuan numerasi siswa sekolah menengah di Indonesia menunjukkan kesenjangan yang jelas antara penguasaan soal rutin dan kemampuan menalar, menafsirkan data, serta memahami konteks. Kondisi ini menuntut pemetaan yang lebih komprehensif untuk memahami variasi capaian numerasi berdasarkan domain, level kognitif, dan karakteristik asesmen. Penelitian ini bertujuan memetakan kompetensi numerasi siswa SMA dan SMK di Provinsi Riau serta mengidentifikasi faktor pembelajaran, strategi guru, dan karakteristik soal yang memengaruhi hasil tersebut. Metode yang digunakan adalah mixed methods dengan desain sekuensial eksplanatori, melibatkan tes kuantitatif pada 288 siswa dan wawancara mendalam dengan guru serta siswa dari dua sekolah berprestasi tinggi. Instrumen tes mencakup 30 soal numerasi yang merepresentasikan tiga domain (geometri & pengukuran, aljabar, data & ketidakpastian), tiga level kognitif (Knowing, Applying, Reasoning), dan enam jenis soal. Hasil penelitian menunjukkan pola capaian hierarkis yang menurun dari Knowing ke Reasoning dengan perbedaan signifikan antar domain dan jenis soal. Capaian terendah ditemukan pada domain data dan ketidakpastian serta soal uraian yang menuntut penalaran tingkat tinggi dan interpretasi teks panjang. Temuan kualitatif menegaskan bahwa kesulitan utama siswa berkaitan dengan beban kognitif saat membaca konteks, keterbatasan hubungan konseptual–prosedural, dan kurangnya pembelajaran berbasis situasi nyata. Penelitian ini menyimpulkan bahwa peningkatan numerasi memerlukan pendekatan pembelajaran yang mengintegrasikan literasi membaca, penalaran matematis, dan strategi pedagogis reflektif secara berkelanjutan.
Indonesian Oil and Gas Export Data Forecasting Using Autoregressive Integrated Moving Average and Exponential Triple Smoothing Methods Kurniawan, Deni; Afrianto, Irawan
International Journal of Research and Applied Technology (INJURATECH) Vol. 5 No. 2 (2025): December 2025
Publisher : Universitas Komputer Indonesia

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Abstract

This study analysed historical data movement patterns and forecasted the value of oil and gas exports for the next 12 periods. The data obtained was secondary data in the form of monthly time series for the period (2021–2025). A time series is a series of observations of a variable that occur in relation to the time of its occurrence, while time series data is data collected over a specific time period. The analysis method used was the Box-Jenkins method or Autoregressive Integrated Moving Average with the help of R software. The model obtained through the stages of model identification, parameter estimation, and diagnostic testing was then used to project the data. The best model was selected based on the smallest Akaike Information Criterion (AIC) value and valid parameter significance tests. The forecast results for 2026 show a trend that tends to be constant or flat following the latest data level, with a confidence interval that widens as the time period increases. This indicates that the value of oil and gas exports is predicted to be stable but carries a high risk of uncertainty in the future, thus requiring adaptive policy anticipation to address market volatility.
Prevention of Non-procedural Indonesian Migrant Workers in the Riau Islands, Indonesia Kurniawan, Deni; Rahmi, Khairi
Journal of Governance and Public Policy Vol. 13 No. 1 (2026): February 2026
Publisher : Universitas Muhammadiyah Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18196/jgpp.v13i1.28506

Abstract

The Riau Islands, as a border region with Malaysia, have become a major transit point for prospective non-procedural Indonesian migrant workers before they are sent to Malaysia. Most non-procedural Indonesian migrant workers come from outside the Riau Islands Province and use two routes: the official route through international ports and the illegal route through unofficial channels. Economic factors and weak oversight in border areas are the main reasons why the Riau Islands have become a transit area. This study aims to analyze inter-agency cooperation in preventing illegal Indonesian migrant workers in the Riau Islands. This study uses a qualitative approach, in which data are obtained from in-depth interviews with BP3MI Riau Islands, Bakamla West Zone, and KKPPMP Batam Riau Islands, as well as from other secondary sources. Using Hasibuan's (2006) coordination theory, this study focuses on four indicators: unity of action, communication, division of labor, and discipline. The results revealed three main challenges. First, unclear regulations, particularly in Law No. 18 of 2017, make the prevention of non-procedural Indonesian migrant workers ambiguous. Second, BP3MI Riau Islands has not established a technical team and maritime fleet to support surveillance. Third, insufficient resources such as personnel, facilities, and budget hinder the effectiveness of cooperation. In conclusion, better coordination between agencies and optimization of resources are needed to strengthen surveillance. Structured cooperation is expected to overcome obstacles and enhance the effectiveness of preventing non-procedural Indonesian migrant workers in the Riau Islands region.
Perubahan Fisik Lingkungan dan Respons Kebijakan Ekologi Pemerintahan di Kabupaten Pandeglang Minan, Jeni; Kurniawan, Deni; Adriana, Dede; Rizqi, M Kiki
JUSTITIA : Jurnal Ilmu Hukum dan Humaniora Vol 9, No 1 (2026): 2026
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/justitia.v9i1.200-208

Abstract

Penelitian ini membahas tentang perubahan fisik lingkungan pesisir dan respon ekologi Pemerintah Kabupaten Pandeglang yang menjadi isu strategis dan krusial di Kabupaten Pandeglang, Banten. Mengingat wilayah ini memiliki kerentanan ekologis dan sosial-ekonomi yang tinggi terhadap ancaman bencana alam maupun aktivitas antropogenik. Penelitian ini menggunakan metode kualitatif deskriptif dengan teknik tinjauan literatur sistematis terhadap 15 sumber akademik berbahasa Indonesia yang relevan, mencakup artikel jurnal, laporan penelitian, tugas akhir, serta publikasi ilmiah terkait dinamika pesisir Pandeglang. Hasil kajian menunjukkan adanya urgensi penegasan terhadap perlunya pendekatan pengelolaan lingkungan pesisir yang lebih komprehensif, adaptif, dan berbasis sains. Pemerintah daerah perlu memperkuat sistem monitoring perubahan fisik berbasis teknologi geospasial guna memetakan risiko secara akurat. Selain itu, penting untuk memperjelas mekanisme koordinasi lintas sektoral serta mengintegrasikan perlindungan ekosistem mangrove dan terumbu karang sebagai benteng alami terhadap abrasi serta kenaikan permukaan air laut. Penelitian ini menyimpulkan bahwa diperlukan pelibatan aktif masyarakat lokal dalam skema mitigasi bencana untuk memastikan keberlanjutan fungsi ekonomi dan ekologi wilayah pesisir secara jangka panjang. Langkah preventif ini krusial guna meminimalisir dampak degradasi lingkungan yang kian masif serta memperkuat resiliensi wilayah terhadap perubahan iklim global yang berdampak langsung pada kesejahteraan penduduk pesisir di Kabupaten Pandeglang.
Co-Authors Adriana, Dede Ajri, Fauziah Ulfah Aldila Putri, Bunga Alfarisie, Muhammad Salman Anggoro, Teddy Antony, Ahmad Reza Ardamas, Rifa Dara Ariyani Kusuma Dewi, Ariyani Kusuma Ariyanti, Dhita Arumbifa, Farhansyah Yunandani Astri Maharani Bhayangkara, I.B.K. Budi Setiawan Dedi Triyanto Dedih, Dedih Della Amelia Deni Darmawan Diani, Desalsa Anggoro Edy Yusmin Ella Afnira Eva Zuraidah Fadlillah, Ahmad Fajar Fahmiron fidyah yuli ernawati, fidyah Hakim, Sholihul Handayani, Eka Rahayu Hanif Muhammad Kautsar, Thariq Hanifa, Azrina Haq, Muhammad Juraisy Hardi Suyitno Hasibuan, Jose Bonatua Henni Febriawati, Henni Holyness Nurdin Singadimedja Indriyani Rachman Irawan Afrianto Ismail Ismail Jasia, Nabila Kartono , Kautsar, Thariq Hanif Muhammad Khairi, Fandhika Al Kurniawan, Muhamad Rafli Laksmi Dewi, Laksmi Lukmanul Hakim Maman Rumanta Marsel, Marsel Matsumoto, Toru Minan, Jeni Mochamad Wahyudi Muljaningsih , Sri Mulyadi, Dadi Murthi, P. Indra Nabella , Rihana Sofie Nurhikmah, Rian Nurwahid, Nurwahid Oktarianita, Oktarianita Praja, Dika Bhakti Profita, Anggriani Pujiastuti , Lise Pujiastuti, Lise Purba, Arif Budimansyah Putri, Bunga Aldila Putri, Regita Kismaya Rahmanda, Fahruzi Rahmi, Khairi Ramadhan, Gibran Ferdy Rani Kurniasari, Rani Redzuan, Ikmal Rini, Yiyin Sulistiyo Rizqi, M Kiki Ryzal Perdana S Endang Prasetyawati Sabrina, Alghanyyu Racha Sakti Rahmatullah, Panji Sany, Bayu Alimuddin Saraswati Annafi’Ah, Pradipa Septianda, M. Ferdi Simanjorang, Elida Florentina Sinaga Sinurat, Febriyanti Suhendra Suhendra Supriani, Indri Syaefullah Yusuf Alhakim, Alfath Tantinah, Irma Tiara Nove Ria Tofani, Ego Umarella Trisnawati, Iga Viary, Dwiki Widianingsih, Noke Zainal Arifin