Article Per Year (5 Year)
p-Index From 2021 - 2026
0.778
P-Index
This Author published in this journals
All Journal International Journal of Evaluation and Research in Education (IJERE) Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Informatik : Jurnal Ilmu Komputer ABDIKOM
Theresiawati Theresiawati
Universitas Pembangunan Nasional "Veteran" Jakarta
Computer Science & IT Education Electrical & Electronics Engineering

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Implementing quality function deployment using service quality and Kano model to the quality of e-learning Theresiawati Theresiawati; Henki Bayu Seta; Artika Arista
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 3: September 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i3.25511

Abstract

E-learning has become an important aspect of university education. System evaluation must be carried out by higher education management to identify the number of e-learning successes and future improvement efforts. Three research methodologies were used in this study to measure, classify, and translate service quality into an improvement process, namely SERVQUAL, Kano model, and quality functional deployment (QFD). A survey involving 219 UPN “Veteran” Jakarta students as e-learning users were done to examine the developed methodology. The partial least square (PLS) method was used to process the data. This study employed the quantitative method. Website content, assurance, empathy, responsiveness, tangibles, reliability, and learning content are variables in this approach. This study provided knowledge on identifying and analyzing the quality of e-learning services using the service quality (SERVQUAL) method by calculating the score gap between the perceived service quality assessment (performance) and the expected service quality using website content, assurance, empathy research variables, responsiveness, tangibles, reliability, learning content, e-learning quality, satisfaction, and behavioral intention. This study also evaluates what improvements can be made to improve the quality of e-learning services.
Factors Influencing the Adoption of Cloud-based Village Information System: A Technology-Organization-Environment Framework and AHP–TOPSIS Integrated Model Theresiawati Theresiawati; Tjahjanto Tjahjanto; Yuni Widiastiwi; Hamonangan Kinantan Prabu; Bambang Tri Wahyono; Wan Nor Shuhadah Wan Nik
Indonesian Journal of Electrical Engineering and Informatics (IJEEI) Vol 11, No 3: September 2023
Publisher : IAES Indonesian Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52549/ijeei.v11i3.4516

Abstract

Cloud-based service is a key area for growth in Indonesia, but there are still very few villages that have adopted a village information system based on cloud computing. This study investigates the factors influencing OpenSID adoption in cloud computing. The research was informed by the Technological Organizational Environmental (TOE) and combined two multi-criteria decision analysis methods, namely, AHP and TOPSIS to analyze the acceptance of cloud computing-based village information systems, the driving factors for adoption, and the selection of forms of OpenSID. The research focuses on the analysis of four dimensions namely organization, trust, innovation, and vendor. The sub-dimensions of each dimension include the organization (the technological readiness of actors, top management support, and firm size), Trust (security and privacy factors), innovation (compatibility, complexity, trialability, and relative advantage factors), and Vendor (vendor reputation, perceived price, and external support factors). Primary data was collected using a questionnaire and semi-structured interviews with respondents from the village government apparatus in Indramayu.  The results of the study showed an open-source cloud-based village information system is the most suitable alternative solution for government at the village level in Indramayu, West Java Province.  The results highlighted that the enablers that are critical for cloud adoption include Technology readiness, trust, technological innovation, and vendor. The barriers that are hindering cloud adoption are infrastructure readiness, understanding the use of cloud computing technology, low technical skills and knowledge, data integration issues, and data security. This research is a reference for developing a village information system based on cloud computing.
Evaluasi Kualitas Layanan dalam Load Balancing NGINX : Studi Perbandingan Algoritma Round Robin dan Least Connection Muhammad Aldy Ikramsyah; Henki Bayu Seta; Ika Nurlaili Isnainiyah; Theresiawati Theresiawati
Informatik : Jurnal Ilmu Komputer Vol 21 No 3 (2025): December 2025
Publisher : Fakultas Ilmu Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52958/iftk.v21i3.10796

Abstract

This study evaluates the Quality of Service (QoS) of the Round-Robin and Least Connection algorithms in load balancing with NGINX. Round Robin outperformed and was consistent across most of the evaluated parameters, including throughput, latency, jitter, and packet loss. Its simplicity stems from the repeated distribution of requests without monitoring server connections, making it ideal for homogeneous traffic and consistent server specifications. However, its performance is poor in dynamic traffic or heterogeneous server architectures. In contrast, Least Connection is more advanced in accommodating dynamic traffic and heterogeneous server environments by allocating load in real-time based on active server connections. Nevertheless, Least Connection showed instability in various tests, especially at high thread counts, where anomalies such as substantial value spikes were recorded. This indicates that it is not suitable for scenarios involving uniform traffic and server specifications. Least Connection is more suitable for complex networks with dynamic traffic and varying server specifications, while Round Robin is recommended for stable workload environments because it provides consistency and simplicity. Round Robin demonstrated superior overall performance, while Least Connection excelled in adaptability, highlighting the need to align algorithm selection with traffic characteristics and server infrastructure. To improve the effectiveness of load balancing strategies, future research should investigate dynamic traffic, higher loads, and diverse environments.
Pemanfaatan WhatsApp Group sebagai Media Pembelajaran dalam Pembuatan Aksesoris Bros Henki Bayu Seta; Theresiawati Theresiawati; Jayanta Jayanta; Nurhafifah Matondang; Sarika Afrizal
Jurnal Pengabdian kepada Masyarakat Bidang Ilmu Komputer Vol 4 No 1 (2025): Jurnal Pengabdian Kepada Masyarakat Bidang Ilmu Komputer (ABDIKOM)
Publisher : Universitas Pembangunan Nasional "Veteran" Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52958/abdikom.v4i1.10666

Abstract

Community service activities aim to improve the skills and creativity of the community at the Al Mukhlisin Tajur Halang mosque, Bogor. Training in making brooch accessories uses WhatsApp Group as a learning medium. The method used in this activity is a practical approach by providing video tutorial materials on making accessories in this case making chin brooches which are shared via WhatsApp Group. In addition, WhatsApp Group is used as an interactive discussion medium, a guide to marketing their products digitally and a question and answer session. Community service activities went smoothly and received a positive response. The results of the service show that WhatsApp Group can be used as an effective learning tool and participants can easily understand and master the techniques of making brooch accessories. This program has succeeded in increasing the creativity of participants, providing additional knowledge about product marketing using easily accessible technology, and can open up new opportunities to increase income through the sale of brooch accessories and build an entrepreneurial spirit among the Tajur Halang community.
Co-Authors Artika Arista Bambang Tri Wahyono Hamonangan Kinantan Prabu Henki Bayu Seta Henki Bayu Seta Ika Nurlaili Isnainiyah Jayanta Jayanta Muhammad Aldy Ikramsyah Nurhafifah Matondang Sarika Afrizal Tjahjanto Tjahjanto Wan Nor Shuhadah Wan Nik Yuni Widiastiwi