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All Journal Gaung Informatika Jurnal Pengabdian Masyarakat Sains dan Teknologi Jurnal Ilmiah Teknik Informatika dan Komunikasi
Hardika Khusnuliawati
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Agriculture, Biological Sciences & Forestry Computer Science & IT Education Electrical & Electronics Engineering Social Sciences Other

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PERANCANGAN SISTEM INFORMASI AKADEMIK BERORIENTASI OBJEK MENGGUNAKAN UNIFIED MODELLING LANGUAGE DI UNIVERSITAS SAHID SURAKARTA Hardika Khusnuliawati; Arif Nugraha Hernanjaya; Firdhaus Hari Saputro Al Haris
JURNAL GAUNG INFORMATIKA Vol 10 No 2 (2017): Jurnal Gaung Informaika Vol 10 No 2 Juli 2017
Publisher : Universitas Sahid Surakarta

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Abstract

In a university, the academic process becomes one of the processes that need to be a major concern. The academic process need to run smoothly. Unfortunately, the academic process in the university of Sahid Surakarta is often hampered because the students have difficulties in taking the study plan card. Students must take the study plan card manually. Therefore, an academic information system is required that the study plan card can be accessed online by the students.The academic information system is a complex system. Object-oriented design becomes the most suitable method for this system. The system can be divided into subsystems. UML is selected as a modeling language. There will be three diagrams used to describe this system. They are use case diagram, activity diagram, and class diagram. Finally, this paper aims to design academic information system based on object-oriented approach using unified modelling language in the university of Sahid Surakarta.
ALGORITMA PENGELOMPOKAN MENGGUNAKAN SELF-ORGANIZING MAP DAN K-MEANS PADA DATA SUMBER DAYA MANUSIA PROVINSI INDONESIA Hardika Khusnuliawati
JURNAL GAUNG INFORMATIKA Vol 11 No 1 (2018): Jurnal Gaung Informatika Vol 11 No 1 Januari 2018
Publisher : Universitas Sahid Surakarta

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Abstract

Unsupervised data is a data type that will be encountered a lot in real-world problems. Example of unsupervised data is data about the condition of a region basedon geographic or demographic information. Unsupervised methods that have beentested and studied are clustering methods.The combination of the clustering algorithm has been well studied. Thecombined algorithm that has been implemented is Self Organizing Map (SOM) and KMeans algorithm where K-Means algorithm is used to clarify the visualization result of SOM algorithm. That combined algorithm is implemented on a dataset of humanresource information from 33 provinces in Indonesia with evaluation of clustering experiments using the silhouette algorithm. From the experiment results, it can be seenthat the provinces in Indonesia can be grouped based on information owned human resources.
PEMBANGUNAN SISTEM INFORMASI PEGAWAI NEGERI SIPIL DI RSUD SURAKARTA BERBASIS WEB RESPONSIF Siti Muslikhah Anjarwani; Hardika Khusnuliawati
JURNAL GAUNG INFORMATIKA Vol 11 No 1 (2018): Jurnal Gaung Informatika Vol 11 No 1 Januari 2018
Publisher : Universitas Sahid Surakarta

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Abstract

RSUD Surakarta is a government institution that is engaged in health sector as a regional general hospital. Previously, RSUD Surakarta already have an applicationsystem such as Inpatient System and Outpatient System. RSUD Surakarta also has a centralized system from the Government of Surakarta City that is AttendanceSystem.However RSUD Surakarta is still a new institution, therefore many application systems are still run manually. One of them is Civil Servant Information System. Forinformation problems, should always keep pace with the latest technological developments. The presentation of interesting information is needed to capture theinterest of the public in obtaining information. especially regarding the issue in question. The research method used is observation, interview, and documentation method. Analyst tools used are DFD, Flowchart System, Flowchart Program and ContextDiagram. The result of this research is a web-based civil service information system located in RSUD Surakarta as processing and controlling employee data andinformation media.
PENERAPAN FRAMEWORK CODEIGNITER PADA PEMBANGUNAN SISTEM INFORMASI AKADEMIK DI UNIVERSITAS SAHID SURAKARTA Taufiq Dio Eka Putra; Hardika Khusnuliawati; Arif Nugraha Hernanjaya
JURNAL GAUNG INFORMATIKA Vol 11 No 2 (2018): Jurnal Gaung Informatika Vol 11 No 2 Juli 2018
Publisher : Universitas Sahid Surakarta

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Abstract

Sahid Surakarta University has about 950 students and 66 lecturers in 2017, of hich the number is relatively large compared to the number of staff employees. TheUniversity of Sahid Surakarta also does not have a computerized study plan card system in 2017. Web Based Study Card Study Information System with codeigniter framework at the University of Sahid Surakarta is an information system that provides data processing academic schedule, Study Plan Card (Kartu Rencana Studi) and Result Study Card (Kartu Hasil Study) student registration. The final result of this final project is Study Plan Card Information System Sahid Surakarta University which can be used as computerized system to support the administrative process of university employees in processing schedule data, Study Plan Card, Study Result Card, and as media ofinformation summary for university leader.
Sosialisasi Pishing Guna Mengedukasi Ibu-Ibu Pkk Dukuh Brajan Dalam Antisipasi Kejahatan Siber Fauzan Imam; Iqbal Aditya Ferryanto; Hardika Khusnuliawati
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 2 No. 4 (2023): Desember : Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v2i4.289

Abstract

In this era of technological development and widespread use of social media, Indonesian people are increasingly connected over long distances. However, despite its benefits, the use of social media also opens up opportunities for criminal acts, especially in the form of phishing. Phishing is a criminal act that targets sensitive information via email, SMS, and websites. Through community service activities in Sindon Village, especially Dukuh Brajan, the dangers of phishing were disseminated to PKK.. The research results showed that socialization was able to increase PKK understanding of the characteristics of phishing, such as the use of certain agency names, urgent sentences, fake links, dangerous files and personal numbers. Phishing outreach can be an effective effort to prevent phishing attacks in society. Thus, it is hoped that this activity can make a positive contribution in protecting the public from phishing threats in cyberspace.
Perancangan dan Implementasi Sistem Otomatisasi Pemesanan dan Pembayaran untuk Layanan Rental Berbasis Web: Studi Kasus WIBUCOSRENT Muhammad Syahrul Haniawan; Hardika Khusnuliawati; Astri Charolina
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 6 No. 1 (2026): Maret : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juitik.v6i1.1987

Abstract

The costume rental management process often faces challenges in operational inefficiency and limitations in providing an optimal user experience. This research aims to develop and evaluate a web-based costume rental information system for the Wibucosrent platform. Through system development and user experience evaluation, this study seeks to provide a more efficient, integrated, and user-friendly solution for digital costume rental services. The research adopts a case study approach, focusing on system testing in a real-world environment. Data were collected through interviews with administrators and users, as well as system log analysis after implementation. The reduction in transaction processing time is based on a comparison of pre- and post- implementation data, where the average transaction time decreased from 10 minutes to 6 minutes. Additionally, a user satisfaction survey showed an increase in the average score from 3.8 to 4.5 (on a scale of 5) regarding ease of use and service speed. The conclusion of this study is that automation in a costume rental website not only enhances operational efficiency but also improves the quality of user interactions. Thus, implementing this technology has the potential to be a solution for similar industries to adapt to the demands of the digital market.
Co-Authors Astri Charolina Fauzan Imam Firdhaus Hari Saputro Al Haris Hernanjaya, Arif Nugraha Iqbal Aditya Ferryanto Muhammad Syahrul Haniawan Siti Muslikhah Anjarwani Taufiq Dio Eka Putra