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All Journal VISIKES Elkom: Jurnal Elektronika dan Komputer Jurnal Transformatika JUSIFO : Jurnal Sistem Informasi Jurnal Informatika Upgris E-Dimas: Jurnal Pengabdian kepada Masyarakat Sistemasi: Jurnal Sistem Informasi JOURNAL OF APPLIED INFORMATICS AND COMPUTING Dinamisia: Jurnal Pengabdian Kepada Masyarakat Journal of Dedicators Community Jiko (Jurnal Informatika dan komputer) Comvice : Journal of community service Jurnal Sistem Informasi Kaputama (JSIK) Journal of Technopreneurship and Information System (JTIS) Jurnal Informatika dan Rekayasa Perangkat Lunak Jurnal Berdaya Mandiri Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) Jurnal Teknik Informatika (JUTIF) Community Empowerment Jurnal Program Kemitraan dan Pengabdian Kepada Masyarakat Walisongo Journal of Information Technology Advance Sustainable Science, Engineering and Technology (ASSET) JAST GANESHA: Jurnal Pengabdian Masyarakat International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) J-Intech (Journal of Information and Technology) Buletin Sistem Informasi dan Teknologi Islam Jurnal Teknoif Teknik Informatika Institut Teknologi Padang Journal of Artificial Intelligence and Engineering Applications (JAIEA) Jurnal Teknik Mesin, Industri, Elektro dan Informatika J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Ilmiah Teknik Informatika dan Komunikasi Jurnal Adijaya Multidisiplin JURNAL ILMIAH SAINS TEKNOLOGI DAN INFORMASI Jurnal Penelitian Sistem Informasi JURNAL ILMIAH TEKNIK INDUSTRI DAN INOVASI (JISI) Scientica: Jurnal Ilmiah Sains dan Teknologi Jurnal Ilmiah Research Student Jurnal Sains Student Research Nusantara Journal of Multidisciplinary Science Jurnal Informatika: Jurnal Pengembangan IT Jurnal Pengabdian Masyarakat dan Riset Pendidikan JURNAL ILMIAH PENELITIAN MAHASISWA Prosiding Seminar Nasional Unimus Scientific Journal of Informatics SWAGATI: Journal of Community Service E-Amal: Jurnal Pengabdian Kepada Masyarakat Router : Jurnal Teknik Informatika dan Terapan Modem : Jurnal Informatika dan Sains Teknologi Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika Router : Jurnal Teknik Informatika dan Terapan Journal of Information Technology Jurnal Informatika Jurnal Pendidikan dan Keguruan Jurnal Salome (Multidisipliner Keilmuan)
Bambang Agus Herlambang, Bambang
Universitas PGRI Semarang, Indonesia
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Sistem Informasi Geografis Pemetaan Persebaran Perceraian Faktor Ekonomi dan Pertengkaran di Kota Surakarta Tahun 2020-2023 Dimas Aditya Saputra; Bambang Agus Herlambang; Ahmad Khoirul Anam
Merkurius : Jurnal Riset Sistem Informasi dan Teknik Informatika Vol. 3 No. 1 (2025): Januari: Merkurius: Jurnal Riset Sistem Informasi dan Teknik Informatika
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/merkurius.v3i1.598

Abstract

This study aims to utilize QGIS as a spatial analysis tool to map the distribution of divorces based on economic factors and disputes in Surakarta City during the 2020–2023 period. The data used includes spatial data in the form of Surakarta City's administrative map in shapefile format and non-spatial data comprising the number of divorces obtained from BPS Surakarta. Non-spatial data were integrated into spatial data using the "join attribute" feature in QGIS. The analysis process was conducted using classification methods to identify areas with the highest divorce density. The findings reveal that divorces due to economic factors are concentrated in low-income areas, such as Banjarsari and Jebres, while divorces caused by disputes exhibit a more evenly distributed pattern. The thematic maps were then exported into GeoJSON format for implementation on an interactive website accessible to the public and policymakers. This study contributes to the utilization of GIS technology in supporting data-driven decision-making.
Pengenalan Gestur Bahasa Isyarat Indonesia dengan Mediapipe Keypoints Dewanto, Febrian Murti; Harjanta, Aris Tri jaka; Nada, Noora Qotrun; Herlambang, Bambang Agus
Jurnal Informatika dan Rekayasa Perangkat Lunak Vol 6, No 2 (2024): September
Publisher : Universitas Wahid Hasyim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36499/jinrpl.v6i2.10967

Abstract

Kesulitan dalam berkomunikasi merupakan hambatan bagi teman tuli yang tidak bisa mempelajari bahasa secara lisan atau memperoleh kemampuan bicara yang biasa. Pengembangan teknologi pengenalan gestur bahasa isyarat merupakan langkah penting untuk meningkatkan aksesibilitas dan integrasi sosial bagi komunitas tuli. Penggunaan MediaPipe Holistic Keypoints dan teknik deep learning memberikan potensi yang signifikan dalam mengenali dan memahami gestur bahasa isyarat. Tujuan utama penelitian ini adalah mengklasifikasikan gestur Bahasa Isyarat Indonesia (BISINDO) menggunakan MediaPipe Holistic Keypoints dan pendekatan deep learning untuk mengidentifikasi kata dasar dalam bahasa isyarat. Dengan ekstraksi fitur menggunakan mediapipe holistic dan mengirimnya ke model LSTM 6 hidden layer dengan 70:30 split train test dan 250 epoch dihasilkan akurasi 68 %. Hal ini dikarenakan terbatasnya jumlah dataset yang diambil untuk penelitian.
SISTEM INFORMASI GEOGRAFIS PEMETAAN LUAS PANEN TERHADAP JUMLAH PRODUKSI JAGUNG DI KABUPATEN KENDAL Qodimah, Fitrotul; Herlambang, Bambang Agus; Anam, Ahmad Khoirul
Jurnal Sistem Informasi Kaputama (JSIK) Vol. 9 No. 1 (2025): Volume 9, Nomor 1, Januari 2025
Publisher : STMIK KAPUTAMA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59697/jsik.v9i1.932

Abstract

Jagung merupakan komoditas pokok selain padi yang menjadi target dalam memenuhi program swasembada pangan di Indonesia. Kabupaten Kendal merupakan daerah di provinsi Jawa Tengah yang menghasilkan produksi dari tanaman jagung, namun jumlah produksi jagung di Kabupaten Kendal belum di ketahui pemetaannya. Penelitian ini menggunakan metode tinjauan pustaka untuk mengumpulkan data dari referensi dan sumber lain yang mendukung. Penggunaan data spasial dan data non spasial yang di integrasikan kedalam table shapefile di QGIS yang selanjutnya dapat di ekspor ke dalam sebuah web. Tujuan dari penelitian ini untuk membangun sebuah sistem informasi geografis (SIG) berbasis web untuk menyajikan informasi mengenai pemetaan luas area panen terhadap jumlah produksi jagung di Kabupaten Kendal dengan visual yang membuat nyaman pengguna. Dari penelitian ini didapatkan sebuah sistem informasi geografis berbasis web dengan fitur peta, tabel data, grafik batang serta informasi yang relevan untuk sistem informasi geografis pemetaan jumlah produksi jagung terhadap luas panen di Kabupaten Kendal yang interaktif sehingga dapat memudahkan pengguna dalam memahami informasi yang disajikan. Website ini dapat menjadi salah satu referensi bagi pihak berwenang dalam mengalokasikan sumber daya untuk meningkatkan produksi jagung di Kabupaten Kendal guna memenuhi program swasembada pangan.
ANALISIS DAN PERANCANGAN SISTEM INFORMASI GEOGRAFIS PEMETAAN PENGGUNA NARKOTIKA DI WILAYAH PULAU JAWA PASCA PANDEMI Bambang Agus Herlambang; Ainia Hasna Salsabila
JURNAL ILMIAH PENELITIAN MAHASISWA Vol 3 No 1 (2025): Februari
Publisher : Kampus Akademik Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jipm.v3i`1.753

Abstract

The COVID-19 pandemic has had a significant impact on various aspects of life, including an increase in cases of drug abuse. This research aims to design a Geographic Information System (GIS) that is capable of accurately and visually mapping the distribution of drug users in the Java Island region after the pandemic. It is hoped that this GIS can become a tool for policy makers, law enforcers and other related parties in efforts to prevent and overcome drug problems. The methods used in this research include collecting non-spatial data analysis and spatial data analysis, as well as designing a web-based system. The data used includes demographic data as well as data on drug abuse cases. Spatial analysis was carried out to identify distribution patterns of drug users and the factors that influence them. The results of this research are a web-based information system that is capable of displaying interactive maps of the distribution of drug users, as well as providing various spatial analysis features It is hoped that this GIS can make a significant contribution in efforts to reduce the number of drug abuse on the island of Java by providing accurate and up-to-date information regarding the situation in the field.
Analisis Persebaran Pasien Rehabilitasi Narkoba di Jawa Tengah pada Tahun 2023-2024 Bambang Agus Herlambang; Safira Indah Utami
JURNAL ILMIAH PENELITIAN MAHASISWA Vol 3 No 1 (2025): Februari
Publisher : Kampus Akademik Publiser

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jipm.v3i`1.754

Abstract

This study aims to analyze the distribution of drug rehabilitation patients in Central Java during 2023 to 2024. The data used is secondary data obtained from various rehabilitation institutions and related health agencies. Geographic distribution mapping was conducted to identify the distribution pattern of patients based on factors such as geographic location, age, gender, and type of drug used. The results showed a significant variation in the distribution of patients, which can be the basis for developing more effective and targeted rehabilitation policies.
Analisis Sentimen Review Pelanggan Lazada dengan Sastrawi Stemmer dan SVM-PSO untuk Memahami Respon Pengguna Nafi', Abdun; Harjanta, Aris Trijaka; Herlambang, Bambang Agus; Fahmi, Saeful
J-INTECH (Journal of Information and Technology) Vol 12 No 02 (2024): J-Intech : Journal of Information and Technology
Publisher : LPPM STIKI MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/j-intech.v12i02.1450

Abstract

In the digital era, sentiment analysis plays a strategic role in understanding customer perceptions of products and services. This research aims to analyze customer review sentiment on the Lazada platform through the application of text processing techniques and machine learning algorithms. Data is taken from product reviews on the platform, which then undergoes a preprocessing stage, including tokenization, stopword removal, and stemming using the Sastrawi algorithm. Next, sentiment classification was performed using a Support Vector Machine optimized through the Particle Swarm Optimization (PSO) method. The research results showed that the combination of the Sastrawi stemmer method and SVM-PSO was able to achieve significant accuracy, namely 90.57%, an increase of 6.24% compared to previous research. These findings provide deep insights into customer perceptions and offer valuable guidance for decision-makers at Lazada in improving service quality and customer satisfaction. This study also underscores the importance of applying Natural Language Processing techniques and machine learning algorithms in sentiment analysis on e-commerce platforms, which have proven to produce more accurate outputs.
PKM PEMANFAATAN LIMBAH ANORGANIK UNTUK ALAT DESTILASI SEDERHANA Novita, Mega; Dewanto, Febrian Murti; Harjanta, Aris Trijaka; Herlambang, Bambang Agus; Marlina, Dian; Purwaningsih, Desi; Kusumo, Haryo
SWAGATI : Journal of Community Service Vol. 1 No. 1 (2023): March
Publisher : Universitas AMIKOM Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24076/swagati.2023v1i1.1030

Abstract

Sampai saat ini, Indonesia masih kesulitan menangani persoalan sampah. Oleh karena itu, perlu dilakukan perubahan paradigma yang memandang sampah sebagai sumber daya yang memiliki nilai ekonomis dan dapat dimanfaatkan. Kkhususnya limbah anorganik seperti kaleng dan plastik banyak dimanfaatkan untuk pembuatan kriya logam, campuran beton, bahan pembuatan MMC (Metal Matrix Composites) dan bahan dasar koagulan. Untuk mendukung warga Desa Doplang meningkatkan nilai jual komoditi bunga sedap malam, Teknologi Tepat Guna (TTG) alat destilasi/ penyulingan sederhana dari limbah anorganik dibuat. Metode yang digunakan adalah dengan pendekatan community development, empowerment dan community engagement. Setelah melakukan perijinan ke mitra, sosialisasi tentang potensi limbah anorganik dan pelatihan pembuatan alat destilasi sederhana dilakukan. Alat destilasi sederhana berhasil dibuat dengan memanfaatkan limbah organik. Dari kegiatan ini, warga Desa Doplang diharapkan mampu mengekstrak minyak atsiri bunga sedap malam menjadi produk turunannya.
Implementasi h-CFTM (hybrid-Child Friendly Teaching Model) sebagai Penguat Merdeka Belajar Siswa SMP N 14 Semarang Senowarsito, Senowarsito; Nugrahani, Dyah; Herlambang, Bambang Agus; Musarokah, Siti; Werdiningsih, Yuli Kurniati; Yulianti, Fitri
Journal of Dedicators Community Vol 9, No 1 (2025)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jdc.v9i1.3723

Abstract

This article with the title The Implementation of h-CFTM (hybrid-Child Friendly Teaching Model) as a Reinforcement for Independent Learning for Students at SMP Negeri 14 Semarang is the outcomes of Program Kemitraan Masyarakat (PKM) for SMP Negeri 14 Semarang in applying of h-CFTM (Hybrid-Child Friendly Teaching Model) as Strengthening Implementation Independent Student Learning. Partner in this PKM activity was SMP Negeri 14 Semarang, which is one of the Child Friendly Schools in Semarang City. The purpose of this writing is to clarify the outcomes of PKM, particularly those related to the implementation of h-CFTM at SMP Negeri 14 Semarang. PKM implementation methods included socialization, training, science and technology transfer, mentoring, monitoring, evaluation, and sustainability (follow-up). The common perception and commitment of the entire academic community in partner school, the implementation of the h-CFTM, as well as h-CFTM-Based Learning Management System are the outcomes of PKM (Hybrid-Child Friendly Teaching Model).
Optimizing Customer Data Security in Water Meter Data Management Based on RESTful API and Data Encryption Using AES-256 Algorithm Adrianto, Syahrul; Agus Herlambang, Bambang; Renaldy, Ramadhan
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.v9i3.9358

Abstract

Good, accurate and secure data management is certainly one of the main needs for companies that provide public services. This research aims to develop a web application-based information system to manage customer water meter data at a regional water company in Semarang. This system was built using the RESTful API architecture using the PHP programming language framework, namely Laravel and the development of web page displays using the Javascripts framework. The data used is the original database managed by the company every month which is managed using a database management system by meter reader officers. To increase the security of customer data, a cryptographic algorithm is used, namely the Advanced Encryption Standard (AES) algorithm with a 256-bit key length to secure data that is considered sensitive and contains high privacy. This system is intended for meter readers to update customer water meter data per month in an efficient and structured manner. This research uses a Research and Development (R&D) based software development method with system testing using black-box testing method to ensure application functionality and data exposure testing method to ensure data security in the database. The test results show that the system successfully manages customer water meter data in realtime per data sent and secures customer data.
PEMBERDAYAAN GURU SMK PENERBANGAN KARTIKA AQASA BHAKTI SEMARANG MELALUI INTEGRASI CHILD FRIENDLY TEACHING MODEL DALAM PROSES PEMBELAJARAN Nugrahani, Dyah; Musarokah, Siti; Herlambang, Bambang Agus; Sunarya, Sunarya
GANESHA: Jurnal Pengabdian Masyarakat Vol 5 No 2 (2025): Juli 2025
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Tunas Pembangunan Surakarta (UTP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36728/ganesha.v5i2.5280

Abstract

This community service program aims at implementing and integrating CFTM in realizing child-friendly learning. The community service program partner is SMK Penerbangan Kartika Aqasa Bhakti Semarang. The partner is one of the child-friendly schools (SRA) in Semarang City; however, the partner has not implemented child-friendly learning. The priority problems faced by the partner are: 1) There is no common perception between students, teachers, education personnel, principals, and parents regarding the Child-Friendly School concept; 2) There is no joint commitment between students, teachers, education personnel, principals, and parents regarding the Child-Friendly School concept; 3) Students, teachers, education personnel and principals do not yet know the child-friendly learning model; and 4) There has been no implementation of the child-friendly learning model (CFTM) in the partner school. The methods used in this community service program are socialization and training, mentoring learning practices, and monitoring and evaluation. The implementation of this activity shows that the integration of the Child Friendly Teaching Model in learning in vocational schools allows for a transformation in the way teachers teach, especially in building a more positive and participatory learning environment. This is evident from the increase in student interaction, a more conducive classroom atmosphere, and changes in the teacher's approach that prioritizes empathy and active student involvement.
Co-Authors Aan Kia Asshifa Abdun Nafi' Adam Alfareza Adisti Khairunnisa N Aditya Galih Prathama Adrianto, Syahrul Agesti, Okta Vian Ahmad Khoerul Anam Ahmad Khoirul Anam Ahmad Khoirul Anam Ahmad Khoirul Anam Ahmad Khoirul Anam Ahmad Khoirul Anam Ahmad Khoirul Anam Ahmad Subhan Ainia Hasna Salsabila Ainia Hasna Salsabila Aldi Widodo Alwia Ilham Mustofa Anam, Ahmad Khoirul Andriyani, Elvia Angga agustino maulana Ardianti Romsita Ari Tri Jaka Harjanta Arif Firmansyah Arifin Arifin Aris Tri Jaka Harjanta, Aris Tri Aris Tri Joko Harjanto Aris Trijaka Harjanta Arisul Ulumuddin Armanda Yasir Danuarsa Aurellia Callista Dewi Baharudin alamsyah Bakhtiar, Tegar Robi Baromim Triwijaya Beltsazar Ariel Putra Bima, Bima Aditya Hendriansyah Chairunnita Chairunnita Choirunnisa Choirunnisa Danu Candra Saputra Danu Candra Saputra David Rian Prabowo Desi Purwaningsih Dian Fitria Maharani Dian Puspitasari Dimas Aditya Saputra Duwi Nuvitalia Dwi Nuvitalia Dyah Nugrahani Dzulfiqar Alang Setiawan Eka Setyabudi Eni Imro’atun Wahyu Septiani Ernawati Saptaningrum Evan Averill Andika Farhan Afrian Fatmawati, Maylia Febrian Murti Dewanto Fitrada Kurnialdi Assrofi Ulla Fitri Sari , Rindhi Fitri Yulianti Galih Hermawan Hanum Nahla Zahrani Hanun Ravi Putra Wardana Hanun Ravi Putra Wardana Hapsari Larasati Harjanto, Aris Tri Joko Haryo Kusumo Hayyannabil, Adha Wiyan Heni Purwati Ifta Dila Salsabila Indradewi, Marlisa Irfan Maiyola Irkham Ulil Albab Khoiriya Latifa khoiriya latifah Khoiriya Latifah, Khoiriya Khoirul anam KHOIRUL ANAM Khoirul Anam, Ahmad Kikit Wahyuni Kurniawan Satrio Abdi Kusumo, Haryo Laela Rustiani Laily Ratna Agustina Laras Wulansari Lathifa, Khoiriya Latif Junia Angreani Marlina, Dian Mega Novita Mega Novita Mega Novita Miftakhul Jannah Moh Ferdio Arifianto Saputro Moh Zaenal Fanani MUHAMAD RAIKHAN ILHAM FIRMANSYAH Muhammad Rizki Kurniawan, Muhammad Rizki Muhammad Saifuddin Zuhri Muhammad Saifuddin Zuhri Muhammad Vendi Nur Rohim Muhtarom Mutiara Salsabila Nafi', Abdun Naila Amelia Shahada Najwa Mahdewi Syahita Nicko Ilham Akbar Nida Hanifah Nilna Rusyda Widyaningsih Nityasa Tustika Noora Q. N Noora Qotrun Nada Noora Qotrun Nada, Noora Qotrun Nugroho Dwi Saputro Nur Latifah Dwi Mutiara Sari pratama, saeful diyan Puji Ratna Sari Qodimah, Fitrotul Ramadhan Renaldy Rehan Angger Pradata Renaldy, Ramadhan Reza aditya pratama Rima Febryani Rizky Esti Utami, Rizky Esti Rizqa Zahrotun Nafiah Rizqi pasha eko adi prabowo S Sumarno Saeful Fahmi Saeful Fahmi, Saeful Safira Indah Utami Senowarsito Septiani Eka Retnosari Septio Oggy Pradana Setyoningsih Wibowo Setyoningsih Wibowo Shentika Ayu Wulandari Siti Musarokah Sunarya Sunarya Sutrisno, Sutrisno Syahrul Adrianto Tarisa Ramadhani Tedy Firmansyah Tedy Firmansyah Vilda Ana Veria Setyawati Vilda Ana Veria Setyawati Vilda Ana Veria Setyawati Vilda Ana Veria Setyawati Vilda Ana Veria, S.Gz, M.Gizi Vivi Ferliana Putri Waliyansyah, Rahmat Robi Widodo, Aldi Widya Aprilia Wiyaka Wulan Agustina Wulandari, Shentika Ayu Yanuar Hery Murtianto Yudha Ananda Ramadhan Yuli Kurniati Werdiningsih Yuli Kurniati Werdiningsih, Yuli Kurniati Yusuf Ma'iin Rohmatulloh