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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Information Technology and Telematics Dinamik Voteteknika (Vocational Teknik Elektronika dan Informatika) Pixel : Jurnal Ilmiah Komputer Grafis Elkom: Jurnal Elektronika dan Komputer Jurnal Script Proceeding SENDI_U JURNAL TEKNIK INFORMATIKA DAN SISTEM INFORMASI INTECOMS: Journal of Information Technology and Computer Science Journal of Dedicators Community IKRA-ITH ABDIMAS J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Abdimas PHB : Jurnal Pengabdian Masyarakat Progresif Humanis Brainstorming Dinamika Informatika: Jurnal Ilmiah Teknologi Informasi MEANS (Media Informasi Analisa dan Sistem) J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Pengabdian Masyarakat Intimas (Jurnal INTIMAS): Inovasi Teknologi Informasi Dan Komputer Untuk Masyarakat Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Jurnal Ilmu Komputer Ruru Servis : Jurnal Pengabdian dan Layanan kepada Masyarakat
Isworo Nugroho
Universitas Stikubank
Religion Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Environmental Science Mechanical Engineering Public Health Social Sciences Other

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Desain DESAIN USER INTERFACE PADA TOKO ONLINE HELM INDONESIA BERBASIS WEB Teguh Khristianto; Isworo Nugroho; Dwi Agus Diartono; R.Soelistijadi R.Soelistijadi
Pixel :Jurnal Ilmiah Komputer Grafis Vol 15 No 1 (2022): Vol 15 No 1 (2022): Jurnal Ilmiah Komputer Grafis
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v15i1.721

Abstract

The growth rate of internet users in recent years has increased very rapidly and is growing rapidly. This triggers the creation of a new business model in the form of a marketplace that is used to buy and sell goods. This study aims to load an online store that is simple and lightweight but can meet the needs of sellers who use this website. Application development uses methods while the prototype in modeling the application uses use case diagrams, class diagrams, activity diagrams, and sequence diagrams. The research is expected to produce a web-based marketplace application that facilitates the transaction process of consignment providers and consumers at the Indonesian Helmet Shop. Furthermore, the design of this messaging service application prototype still needs to be developed in terms of user interface and user experience so that consumers can be more comfortable in transacting.
PERANCANGAN SISTEM INFORMASI PENYEWAAN LAPANGAN FUTSAL BERBASIS WEB MOBILE Rudi Khairizal; Teguh Khristianto; Isworo Nugroho
Elkom : Jurnal Elektronika dan Komputer Vol 14 No 2 (2021): Desember: Jurnal Elektronika dan Komputer
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/elkom.v14i2.549

Abstract

ABSTRACT A web-based futsal field reservation system was developed to help facilitate the process of booking or leasing a futsal field. The system uses PHP and HTML programming languages by using MySQL as data storage. The purpose of designing this system is to make it easier for users to rent futsal fields. With the futsal field reservation system is expected to facilitate in data processing, scheduling and registration of members or customers. In the end, this system is expected to help the company's performance, and can also facilitate customers in the ordering process.
Pendampingan Menumbuhkembangkan Wirausaha Bagi karang Taruna Semarang Utara Dengan Kemampuan Proses Produksi Kain Ecoprint Agus Prasetyo Utomo; Novita Mariana; Isworo Nugroho; Sulastri Sulastri
IKRA-ITH ABDIMAS Vol 5 No 1 (2022): IKRAITH-ABDIMAS No 1 Vol 5 Maret 2022
Publisher : Universitas Persada Indonesia YAI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (969.913 KB)

Abstract

Pemberdayaan para remaja di lingkungan pemuda Karang Taruna kecamatan Semarang utaramerupakan kegiatan dengan mengedepankan upaya untuk mengeksplorasi kemampuan para remajauntuk berkreasi untuk mengembangkan industri kreatif yang berbasis pemberdayaan masyarakat.Dengan kegiatan Karang Taruna aktifitas pendampingan dan bimbingan teknis bisa secara langsungdirasakan oleh para remaja yang tergabung dalam Karang Taruna wilayah Semarang Utara. Denganfasilitasi dan upaya mengeksplorasi kemampuan para remaja dengan kreatifitasnya harapannyamemiliki keterampilan yang bisa untuk bekerja dan berdayaguna. Kegiatan pelatihan danpendampingan sebagai salah satu upaya untuk memberikan daya (empowerment) atau penguatan(strengthening) kepada pemuda penggerak Karangtaruna wilayah Semarang utara. Pemberdayaankarangtauna harapannya bisa ikut berpartisipasi dalam membangun ekonomi masyarakat supayabisa tumbuh kembali akibat pandemi yang sudah berkangsung selama llebih dari satu tahun. Salahsatu upaya untuk menambah kemampuan dan keterampilan dengan memberikan pelatihan danbimbingan teknis secara langsung berupa proses bisnis produksi kain ecoprint denganmemanfaatkan bahan-bahan alami yang ada disekitar untuk mencetak motif di kain. Dengankemampuan membuat satu produk ecoprint yang bisa berilai dijual sebagai salah alternatif untukmeningkatkan ekonomi kerakyatan.
Rancang Bangun Trainer Smart Home dengan FiturVoice Recognition Menggunakan Mikrokontroler Nodemcu Esp8266 Berbasis Internet of Things Isworo Setyo Nugroho; Ahmaddul Hadi
Voteteknika (Vocational Teknik Elektronika dan Informatika) Vol 10, No 4 (2022): Vol. 10, No 4, Desember 2022
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/voteteknika.v10i4.120220

Abstract

Sistem ini dirancang untuk memungkinkan siswa dapat membuat alat mengontrol lampu, kipas, stop kontak, dan pemanas air minum, yang memungkinkan dipantau secara online melalui jaringan internet dari smartphone. Pembuatan alat dimulai dengan proses perancangan alur blok diagram, berdasarkan rancangan blok diagram  dilakukan pemilihan spesifikasi komponen, integrasi perangkat keras, dan pemrograman sistem. Keluaran sistem dilengkapi dengan komponen yang mengontrol keadaan peralatan seperti lampu, kipas angin, soket, dan pemanas air minum. Modul Relay digunakan untuk mengontrol arus AC atau sebagai pengganti saklar kipas angin , lampu, stop kontak, dan pemanas air minum. Sistem ini menggunakan konsep Internet of Things (IoT). Dengan kata lain, terhubungnya sistem ke jaringan internet melalui mikrokontroler Node MCU ESP8266. Sistem mengakses data dari Firebase Web dan menampilkannya dalam aplikasi smartphone untuk memonitoring kondisi peralatan rumah tangga. Hasil penelitian dan pengujian menghasilkan bahwa perancangan Trainer  yang telah dibangun dapat mengontrol peralatan rumah tangga seperti lampu, kipas angin, stop kontak dan pemanas air minum.Kata kunci : Trainer, Smart Home, RFID, NodeMCU ESP8266, Firebase. This system is designed to allow students to make devices to control lights, fans, sockets, and drinking water heaters, which are monitored online via the internet from a smartphone. Making the tool begins with the process of designing a block diagram flow, based on the block diagram design, component specifications are selected, hardware integration, and system programming are carried out. The system output is equipped with components that control the state of equipment such as lights, fans, sockets, and drinking water heaters. Relay module used to control AC current or as a replacement for fan switches, lights, sockets, and drinking water heaters. This system uses the concept of the Internet of Things (IoT). In other words, the system is connected to the internet network through the Node MCU ESP8266 microcontroller. The system accesses data from Firebase Web and displays it in a smartphone application to monitor the condition of household appliances. The results of research and testing show that the Trainer design that has been built can control household appliances such as lights, fans, sockets and drinking water heaters.Keywords: Trainer, Smart Home, RFID, NodeMCU ESP8266, Firebase.
DESAIN APLIKASI MODUL PEMBELAJARAN BAHASA INDONESIA BERBASIS ANDROID Sabila Amalia Fitri; Teguh Khristianto; Isworo Nugroho
Pixel :Jurnal Ilmiah Komputer Grafis Vol 15 No 2 (2022): Vol 15 No 2 (2022): Jurnal Ilmiah Komputer Grafis
Publisher : STEKOM PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/pixel.v15i2.847

Abstract

The module is a book written with the aim that students can learn independently and in the module contains the basic components of teaching materials so that students can understand easily. The advantages and disadvantages of the module are that students can learn independently using the module and the teacher is no longer the only source of learning for students. Education has used various ways in theteaching and learning process. One of the general users of website users in public schools is the use of web-based learning aplications that contain tutorials, exercises or vidios that are developed and uploaded to web.
Prototipe Model Generatif dengan LSTM untuk Penciptaan lagu Campur Sari Didi Kempot R Soelistijadi; Eri Zuliarso; Isworo Nugroho
JATISI (Jurnal Teknik Informatika dan Sistem Informasi) Vol 9 No 4 (2022): JATISI (Jurnal Teknik Informatika dan Sistem Informasi)
Publisher : Lembaga Penelitian dan Pengabdian pada Masyarakat (LPPM) STMIK Global Informatika MDP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35957/jatisi.v9i4.2186

Abstract

The campursari music singer Alm. Didi Kempot left a work in the form of 80 albums containing about 700 songs of which 98% of the songs were composed by himself. Therefore, after his death, it was necessary to create a new campursari song so that the existence of the music was maintained. Based on this background, this research tries to build a generative model to produce new songs that have almost the same lyrics as the previous songs. The first stage was taken various song lyrics of campursari as many as 56 song lyrics as data testing then data cleansing was carried out and stored in excel format as the dataset. Then go to the Kaggle platform and use the Pandas library to read the dataset and perform clustering to see the top of terms. The next step using the Keras library is to build a sequential model with the Neural Network architecture on LongShort-TermMemory (LSTM). In order for the system to produce song lyrics as desired, they are generated per line of song lyrics by processing the number of epochs 100 times. The results obtained from this study are in the form of prototypes because in the experimental stage the final results can have many variants of new songs. Therefore, the performance measure used is the level of success in producing new campursari music that has different song lyrics but has the same theme.
PELATIHAN DESAIN GRAFIS UNTUK CETAK SABLON DIGITAL PADA TAMAN PINTAR “TUNAS BANGSA” MANYARAN SEMARANG Teguh Kristianto; Zuly Budiarso; Hersatoto Listiyono; Isworo Nugroho
Intimas Vol 3 No 1 (2023)
Publisher : Fakultas Teknologi Informasi dan Industri Unisbank

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35315/intimas.v3i1.9099

Abstract

Peluang bisnis desain adalah salah satu peluang usaha yang banyak dijumpai, di lingkungan rumah ataupun kantor. Bisnis sablon kaos merupakan usaha yang paling menarik untuk saat ini, mengingat kaos akan selalu dicari dan dibeli oleh masyarakat. Pemberdayaan remaja yang tergabung Taman Pintar “Tunas Bangsa” di RW 1 kelurahan Manyaran Kecamatan Semarang dilakukan dengan membekali remaja dengan ketrampilan di bidang desain sablon digital. Jenis pelatihan yang dilakukan adalah pelatihan desain menggunakan komputer. Pelatihan dengan metode ceramah/persentasi, metode praktik langsung, metode tanya jawab dan simulasi. Metode praktik langsung ini bertujuan untuk memberikan kesempatan untuk belajar langsung mengenai langkah dasar dalam pembuatan desain sablon. Desain sablon diharapkan dapat meningkatkan kesejahteraan masyarakat sekitar, menciptakan lapangan kerja dan meningkatnya kesadaran remaja untuk mengembangkan Taman Pintar.
PENINGKATAN HASIL SISTEM TEMU KEMBALI INFORMASI BERBASIS PADA KATA MAJEMUK MENGGUNAKAN JACCARD SIMILARITY Diartono, Dwi Agus; Nugroho, Isworo; Razaq, Jeffri Alfa
Dinamika Informatika : Jurnal Ilmiah Teknologi Informasi Vol 14 No 1 (2022)
Publisher : Fakultas Teknologi Informasi Universitas Stikubank (Unisbank) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (684.327 KB) | DOI: 10.35315/informatika.v14i1.9160

Abstract

Kata majemuk gabungan morfem dasar yang kesemuanya berstatus kata dengan pola fonetik, gramatikal, dan semantik tertentu sesuai dengan kaidah bahasa yang bersangkutan. Pola khusus ini membedakannya dari frasa atau kombinasi kata—kombinasi morfem yang bukan kata majemuk. Pembatasan ini berlaku untuk sejumlah dimensi, dan persamaan kosinus paling sering digunakan dalam ruang positif berdimensi tinggi. Misalnya, dalam pencarian informasi dan penambangan teks, setiap istilah secara tidak langsung diberi dimensi yang berbeda, dan dokumen diberi label sebagai vektor, di mana nilai di setiap dimensi sesuai dengan berapa kali istilah tersebut muncul dalam dokumen. Kesamaan cosine kemudian memberikan ukuran yang berguna tentang seberapa mirip dua dokumen dalam hal topik. Pada penelitian ini penggunaan kata majemuk sebagai kata kunci dalam pencarian dokumen menghasilkan dokumen yang lebih tepat. Data yang digunakan sebanyak 15 file. Data yang mengandung kata majemuk sebanyak 10 file. Data 5 dokumen tanpa kata majemuk. Hasil pencarian dengan menggunakan algoritma kesamaan menghasilkan nilai kesamaan yang tinggi, namun 33,3% kata majemuk tidak ada. Dan hasil pencarian dengan nilai kemiripan lebih rendah tetapi mengandung kata majemuk sebesar 66,3%. Sehingga dengan adanya penambahan data berupa kata majemuk di dalam pencarian membuat hasilnya lebih baik.
Improving Indonesian multietnics speaker recognition using pitch shifting data augmentation Kristiawan Nugroho; Isworo Nugroho; De Rosal Igniatus Moses Setiadi; Omar Farooq
IAES International Journal of Artificial Intelligence (IJ-AI) Vol 12, No 4: December 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijai.v12.i4.pp1901-1908

Abstract

Speaker recognition to recognize multiethnic speakers is an interesting research topic. Various studies involving many ethnicities require the right approach to achieve optimal model performance. The deep learning approach has been used in speaker recognition research involving many classes to achieve high accuracy results with promising results. However, multi-class and imbalanced datasets are still obstacles encountered in various studies using the deep learning method which cause overfitting and decreased accuracy. Data augmentation is an approach model used in overcoming the problem of small amounts of data and multiclass problems. This approach can improve the quality of research data according to the method applied. This study proposes a data augmentation method using pitch shifting with a deep neural network called pitch shifting data augmentation deep neural network (PSDA-DNN) to identify multiethnic Indonesian speakers. The results of the research that has been done prove that the PSDA-DNN approach is the best method in multi-ethnic speaker recognition where the accuracy reaches 99.27% and the precision, recall, F1 score is 97.60%.
Sistem Kearsipan Surat Berbasis Web Pada Biro ISDA Sekretariat Daerah Provinsi Jateng Rediza Arya Dilla; Isworo Nugroho
Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen) Vol 4, No 1 (2023): Edisi Januari
Publisher : LPPM STIKOM Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/kesatria.v4i1.110

Abstract

The Infrastructure and Natural Resources Bureau at the Central Java Regional Secretariat has a role in coordinating the preparation of regional policies, coordinating the implementation of regional apparatus tasks, monitoring and evaluating the implementation of regional policies, providing administrative services and developing ASN Resources in several fields. However, the management of letters at the ISDA Bureau is still done manually and involves a lot of paper to be filled out in order to schedule letters according to their grouping. With so much paper used, this raises several obstacles such as the need for large storage space, security risks from stored letters, and the length of time it takes to search for letters. Guided by this problem, the author tries to make a letter archiving information system program with a design method using the UML method, analysis and system design with the Unified Modeling Language. In making this application using PHP MySQL as a database management system. The final result of this research is in the form of a website-based application to make it easier for administrative staff to file letters.
Co-Authors Agus Prasetyo Utomo Ahmaddul Hadi, Ahmaddul Akhmad Romadhoni, Rizqi Aldri Frinaldi Anwar, M. Saeful De Rosal Ignatius Moses Setiadi Dian Kristiawan Nugroho Dwi Agus Diartono Edy Supriyanto Endang Lestariningsih Erfanti Fatkhiyah Eri Zuliarso Erviana Setiani Hersatoto Listiyono Ikhsan, Ardani Yanuar Jeffri Alfa Razaq Mochammad Faizal Muji Sukur Mulyo Budi Setiawan Novita Mariana Omar Farooq R. Soelistijadi Rayhan, Fahmi Fata Rediza Arya Dilla Reyhan Altair Pradana Rudi Khairizal Sabila Amalia Fitri Sariyun Naja Anwar Sri Mulyani Sugiyamta, S Sulastri Sulastri Teguh Khristianto Teguh Kristianto Yana, Yusti Yohanes Suhari Yunus Anis Zuly Budiarso