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Development Of A Web-Based Information System For Proposing Academic Functional Positions For Lecturer At Stekoms Semarang Ester Yuli Suprapti; Dani Sasmoko; Neilin Nikhlis
Journal of Engineering, Electrical and Informatics Vol. 3 No. 1 (2023): Februari : Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v3i1.2863

Abstract

Semarang College of Electronics and Computers (STEKOM) which is based on Jl. Majapahit 605, has several campuses in Semarang and outside Semarang. With such campus location conditions, it makes it difficult for lecturers and related parties to process applications for Academic Functional Positions (JAFA). Lecturers have to repeatedly go to the central campus to process JAFA proposals and lecturers cannot know directly the extent of the credit figures that have been generated. Other related parties such as the personnel department, the Credit Score Assessment Team (TPAK) and STEKOM leadership find it difficult to monitor lecturers' activities in carrying out their tridharma duties. The Web-Based Information System for Proposing Academic Functional Positions for Lecturers which was developed using the Research and Development (R&D) method produces an application that will solve the problems surrounding JAFA proposals at STEKOM and can answer STEKOM's need for a JAFA lecturer proposal information system without being limited by place and time. . In creating this system, the author used Macromedia Dreamweaver MX 2004 software as the design medium and PHP as the programming language used, as well as the MySql database as the storage medium.
Information System Inventory Of Office Writing Equipment At PT Lion Super Indo Majapahit Semarang Branch Herlina Dini Damayanti; Dani Sasmoko; Andik Prakasa Hadi
Journal of Engineering, Electrical and Informatics Vol. 3 No. 2 (2023): Juni : Journal of Engineering, Electrical and Informatics
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jeei.v3i2.2866

Abstract

A computerized system is the use of a computer as a tool in data processing activities that are carried out manually. Inventory is all kinds of company goods that are available to be processed in the production process or sold. PT LION SUPER INDO is a company operating in the trading sector. PT LION SUPER INDO has 151 branches, one of which is PT Lion Super Indo Majapahit branch. The problem that often arises is the management of office stationery, the availability of which is not maintained, because there are obstacles in the process of using office stationery activities which are recorded manually. This can result in excess, shortage, or running out of Office Stationery. The method used is through the process of observation and interviews, namely by observing the management of office stationery supplies and obtaining the data the author needs in implementing the system. Implementation takes the form of the final result achieved, namely the formation of an information system based on visual basic programming, because by using this system you will be able to process data quickly and accurately. From this research it can be concluded that with the design of an office stationery supply information system at PT LION SUPER INDO Majapahit Branch based on Visual Basic, it can provide accurate information services. If there is an order transaction, the office stationery data can also be added to the store warehouse data automatically. Likewise, if there is a usage transaction, it will automatically reduce the stock in the store's warehouse data, so that the office stationery data will match the physical goods. And makes it easier for leaders to make office stationery decisions in ordering in each period.
Design and Performance Evaluation of Energy Efficient Heterogeneous Microprocessor Architectures for Real Time Signal Processing in Edge IoT Systems Dani Sasmoko; Widya Aryani; Dwi Atmodjo WP
Computer Architecture and Signal Processing Vol. 1 No. 1 (2026): March: Computer Architecture and Signal Processing
Publisher : Asosiasi Pengelola Jurnal Informatika dan Komputer Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.66472/casp.v1i1.37

Abstract

Edge-Internet of Things (Edge IoT) systems are increasingly integral to applications that require real time signal processing, particularly where low latency and energy efficiency are critical. This paper explores the design and performance evaluation of a heterogeneous microprocessor architecture aimed at optimizing energy consumption and real time performance. The heterogeneous architecture integrates multiple types of cores, such as Central Processing Units (CPUs), Digital Signal Processors (DSPs), and Graphics Processing Units (GPUs), to allocate tasks based on computational demand. The proposed design significantly reduces energy consumption, particularly during high-performance tasks, while maintaining real time processing guarantees. Simulation-based performance evaluation was conducted to assess the energy efficiency, latency, and overall system performance under varying workloads, including real time Digital Signal Processing (DSP) benchmarks. The results showed that the heterogeneous architecture outperformed traditional homogeneous processors, demonstrating up to a 19-fold improvement in energy efficiency. Furthermore, the system reduced latency by up to 45% in real time applications, making it particularly suitable for Edge IoT environments such as industrial automation and smart healthcare, where both performance and energy efficiency are critical. Despite some trade-offs in task scheduling complexity, the heterogeneous design was able to balance power consumption and computational performance effectively. The findings suggest that this architecture can serve as a foundation for future Edge IoT systems, providing significant advantages in terms of energy efficiency, real time processing, and scalability. Future work will focus on further optimization of the architecture and exploring its application across various IoT environments.
Ibu Kreatif, Keluarga Produktif: Pemberdayaan Perempuan melalui Pemanfaatan Potensi Lokal dan Pemasaran Digital untuk Penguatan Ekonomi Keluarga di Desa Muntal, Gunungpati, Semarang Risma Nurhapsari; Erlinda Sholihah; Lukman Santoso; Dani Sasmoko; Aftuqa Sholikatur Rohmania
Fokus ABDIMAS Vol. 5 No. 1 (2026): April 2026
Publisher : STIE Pelita Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34152/wccs7c14

Abstract

Women play an important role in strengthening household economic resilience; however, their potential is often not optimally utilized for productive economic activities. This condition was also identified among members of the PKK organization in Muntal Village, Patemon Subdistrict, Gunungpati District, Semarang City, who possess various local resources that can be developed into family-based business opportunities. Nevertheless, limited knowledge regarding local resource utilization, digital marketing, and business financial management has become a barrier to entrepreneurial development. This community service program aimed to enhance the capacity of PKK members through the utilization of local potential and digital marketing to strengthen family economic productivity. The program employed a participatory approach involving participants in needs assessment, educational sessions, interactive discussions, digital marketing training, and simple financial management assistance. The results demonstrated an improvement in participants’ understanding of local resource-based business opportunities, product innovation, social media marketing, and basic financial record-keeping. Furthermore, the program increased entrepreneurial motivation and self-confidence among participants to initiate and develop family-based businesses. The activity contributed positively to strengthening the role of women as drivers of family economic development and creating opportunities for sustainable micro-enterprise growth within the community. Therefore, women's empowerment through entrepreneurial capacity building and digital literacy can serve as an effective strategy for improving family economic independence and community welfare.
Evaluasi Aksesibilitas Learning Management System (LMS) Perguruan Tinggi Berdasarkan Standar WCAG 2.1 bagi Mahasiswa Disabilitas Lukman Santoso; Agus Waryanto; Neilin Nikhlis; Dani Sasmoko
Jurnal IT UHB Vol 7 No 2 (2026): Jurnal Ilmu Komputer dan Teknologi
Publisher : Universitas Harapan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35960/ikomti.v7i2.2509

Abstract

This study evaluates the accessibility of 14 higher education Learning Management Systems (LMS) in Semarang City based on WCAG 2.1 standards using the WAVE tool to support SDG 4 (Quality Education). Employing a descriptive quantitative-evaluative approach on 28 public pages (homepages and login pages), the results revealed suboptimal and varying compliance. The platforms were categorized into three issue clusters: low (3 LMS), medium (7 LMS), and high (4 LMS). The most dominant violations occurred in the Perceivable principle (57.1%) due to contrast errors and the Understandable principle (35.7%) due to structural inconsistencies, with homepages generally exhibiting higher error rates than login pages. These findings confirm a functional digital divide for students with disabilities, necessitating a shift in campus IT governance toward a user-centered inclusive design.
IMPLEMENTASI METODE FORWARD CHAINING UNTUK MENDIAKNOSA PENYAKIT AYAM PETELUR BERBASIS ANDROID Reni Veliyanti; Dani Sasmoko
Jurnal Publikasi Ilmu Komputer dan Multimedia Vol. 2 No. 1 (2023): Januari: Jurnal Publikasi Ilmu Komputer dan Multimedia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupikom.v2i1.1041

Abstract

Current technological advances and the challenges faced are increasingly diverse, therefore the use of android technology with the forward chaining method can be done in the disease identification process in laying hens. This is to prevent the spread of the disease by early identification of sick chickens. This system transfers the ability of experts in identifying diseases of laying hens and diagnosing their pain and providing treatment solutions. This system helps farmers at Yuli Farm to increase the productivity of laying hens.
Perancangan Sistem Pandukung Keputusan Pemilihan Perguruan Tinggi Swasta Di Kota Semarang Dengan Metode AHP Untuk Siswa SMK Bina Negara Gubug Laily Eka Andrianni; Danang Danang; Dani Sasmoko
Jurnal Publikasi Ilmu Komputer dan Multimedia Vol. 2 No. 3 (2023): September: Jurnal Publikasi Ilmu Komputer dan Multimedia
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupikom.v2i3.2852

Abstract

The selection of universities has a very important role, at the end of school one of the problems often faced by students is determining where to continue the next level of education, including high school students, they find it difficult to determine which colleges and fields of study they will be capable of. Universities including private universities in the city of Semarang are increasingly making it difficult for students to determine private universities according to their criteria considering the difficulty of selection to enter public universities, in terms of quality or accreditation from these private universities, tuition fees, campus location close to boarding houses, places to eat, markets and a safe and conducive environment that supports them throughout their lives to study, distances that are easily accessible by private vehicles or public transportation, even the facilities obtained on campus are in accordance with the costs incurred or not, there are There are several criteria that are considered when choosing a private university.AHP is a decision support model developed by Thomas L. Saaty. This decision support model will describe a multi-factor problem or complex criteria into a hierarchical form. The AHP method is precise and systematic in the decision-making process according to the criteria set by Kopertis 6 based on data analysis. The research method used is R&D. Research and Development method is research that is used to produce certain products and test the effectiveness of these products. In this study the authors built a decision support system using the AHP method using 5 criteria (Cost, Facilities, Mileage, Quality, Location
Rancang Bangun Sistem Monitoring Suhu dan Keamanan Ruang Server Berbasis Internet of Things menggunakan ESP32-CAM dengan Visualisasi Data pada Grafana Muhammad Miftahhudin; Dani Sasmoko; Iman Saufik Suasana
Jurnal Penelitian Teknologi Informasi dan Sains Vol. 4 No. 3 (2026): September: JURNAL PENELITIAN TEKNOLOGI INFORMASI DAN SAINS (JPTIS)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jptis.v4i3.4835

Abstract

Server room monitoring is a crucial aspect of maintaining device stability and ensuring the security of information technology infrastructure. This study aims to design and implement an Internet of Things (IoT)-based server room monitoring system using an ESP32-CAM integrated with a DHT22 temperature sensor, a PIR motion sensor, InfluxDB, Grafana, and a Telegram Bot. The research employed the Research and Development (R&D) method with a prototype development approach, consisting of the stages of requirements analysis, system design, implementation, and functional testing. The developed system is capable of monitoring server room temperature in real time, detecting human presence using a PIR sensor during predefined monitoring periods, sending notifications along with captured images via Telegram, and storing as well as visualizing monitoring data on a Grafana dashboard through InfluxDB. The testing results indicate that the system performs according to its design, with the DHT22 and PIR sensors achieving a detection success rate of over 95%. In addition, data transmission to Grafana and Telegram notifications are delivered in real time, enabling fast and accurate monitoring of server room conditions. The implementation of this system can improve monitoring effectiveness, accelerate responses to abnormal conditions, and support the security and operational reliability of the information technology infrastructure at BBPMP Central Java.
Perancangan Sistem Deteksi Wajah Real-Time Menggunakan Convolutional Neural Network pada Perangkat Komputer Desktop Virgiawan Restu Pratama; Dani Sasmoko; Toni Wijanarko Adi Putra
Jurnal Indonesia : Manajemen Informatika dan Komunikasi Vol. 7 No. 3 (2026): September
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) STMIK Indonesia Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63447/jimik.v7i3.1982

Abstract

This research aims to design and implement a real-time face detection system use a Convolutional Neural Network (CNN) on a desktop computer. The research consisted of data preprocesing, collection, model training, and performance evaluation. The dataset contained 200 facial images, which were resized to 224 ×is 224 pixels, normalized, and divided into training and testing sets. The model was developed using TensorFlow, Keras, and OpenCV, and evaluated use confusion matrix based on precision, accuracy, recall, and F1-score. The research results is that the proposed model can detect and recognize faces effectively, as demonstrated by an accuracy value of 97.22%, along with recall, precision, and F1-score values of 97%. The implementation of Batch Normalization and Dropout improved training stability and enhanced the model's generalization capability. These findings indicate that the CNN -based approach is effective for real-time face detection on desktop computer systems.
Prototipe Sensor Pendeteksi Kebakaran Hutan Berbasis Transmisi LoRa dan Solar Panel Beltsazaran Beltsazaran; Danang Danang; Iman Saufik Suasana; Dani Sasmoko; Tony Winjanarko Adi Putra
Jurnal Informatika Dan Tekonologi Komputer (JITEK) Vol. 5 No. 2 (2025): Juli : Jurnal Informatika dan Tekonologi Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jitek.v5i2.6745

Abstract

Forest fires are a frequent disaster in Indonesia, especially during the dry season, which has serious impacts on ecosystems, public health, and economic conditions. This research aims to design a prototype Internet of Things (IoT)-based forest fire early detection system supported by LoRa transmission technology and Thingspeak cloud storage platform. The system uses DHT22 sensors to measure temperature and humidity, MQ-2 sensors to detect the presence of gas and smoke, and solar panels as the main power source to support energy efficiency in the field. LoRa was chosen as the communication medium due to its ability to transmit data over long distances with low power consumption. Data read by the sensors is regularly sent to ThingSpeak and displayed graphically with an average transmission delay of 15 seconds. Tests have shown that the system is able to accurately recognize potential fires and send out early warnings quickly. In this way, the system can be an efficient and energy-saving solution for remote forest areas. Overall, this prototype has successfully demonstrated its potential as a reliable and innovative forest fire mitigation tool.