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All Journal Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) bit-Tech Proceeding of International Conference Health, Science And Technology (ICOHETECH)
Sofian Lusa
Universitas Indonesia
Computer Science & IT Decision Sciences, Operations Research & Management Engineering Health Professions Industrial & Manufacturing Engineering Medicine & Pharmacology

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Junior Class Preparedness Classification Faces A National Exam Using C.45 Algorithm with A Particle Swarm Optimization Approach Asep Suherman; DIDI KURNAEDI; Sofian Lusa; Rizqi Darmawan
bit-Tech Vol. 2 No. 3 (2020): Pandemik ICT
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v2i3.133

Abstract

These studies are counter to a trend of falling students' graduation rates on the national exam. This is because of the way students prepare their readiness to face national tests is inaccurate. On this study the hybrid method c4 algorithm.5 and the swarm particle optimization to produce a class readiness of students with high and accurate accuracy. This research suggests that by using hybridmethodC4.5 andParticle Swarm Optimizationgenerates accuracy as 97.13 %, Precisionas 96,58 %, andRecallas 100 %. Then implemented through a web-based prototype application using programming javascriptlanguage.
Measuring the effect of Users' Privacy Concerns on the Use of Jakarta Smart City Mobile Application (JAKI) Arif Wahyudi; Mirza Triyuna Putra; Dana Indra Sensuse; Sofian Lusa; Prasetyo Adi; Assaf Arief
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 6 No 6 (2022): Desember 2022
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v6i6.4544

Abstract

Jakarta Kini (JAKI) is a super-app developed by Jakarta Smart City that offers a one-stop service to help citizens connect and communicate with the Government. It is undeniable that the use of mobile applications can indeed facilitate people's activities, but on the other hand, it also poses risks and raises concerns in terms of privacy. The purpose of this study is to assess the impact of users' privacy concerns on their tendency to use the JAKI mobile application. To measure the privacy concern, we conduct an online survey of the users of JAKI. The hypothesis and research model were formulated to assess the users' privacy concerns based on the Mobile Users' Information Privacy Concerns (MUIPC) theory, with additional factors, namely prior privacy experience and awareness, as the antecedents. As a result, we found that MUIPC had a significant effect on negatively influencing the intention to use the JAKI application. Our study contributes as a starting point in exploring privacy research in the context of a smart city in Indonesia. Additionally, this study proved that the IPC scales that were originally designed for English-based countries could also be adapted to Bahasa Indonesia and utilized in the Indonesian context.
KM Maturity Assessment of Telecommunication Company in Indonesia using G-KMMM Hanif Sudira; Putra Tresna Linge; Tsaqif Alfatan Nugraha; Damayanti Elisabeth; Sofian Lusa; Dana Indra Sensuse
Proceeding of International Conference on Science, Health, And Technology 2021: Proceeding of the 2nd International Conference Health, Science And Technology (ICOHETECH)
Publisher : LPPM Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (644.207 KB) | DOI: 10.47701/icohetech.v1i1.1120

Abstract

The knowledge that has a relationship with the organization directly or indirectly affects an organization's sustainability. For this reason, a company, at least to survive, must have a good knowledge management process. TLCO is one of the largest telecommunication companies engaged in information and communication technology (ICT) services and telecommunications networks in Indonesia. TLCO plans to transform into a digital telecommunication company to adapt to changes in the telecommunications industry, taking place very quickly. It is necessary to know the maturity level of Knowledge Management as one aspect that can be used as TLCO readiness to transform into a digital company. This study aims to assess the maturity level of knowledge management in TLCO using G-KMMM and provide recommendations related to knowledge management for improvement. Data collection used a questionnaire to several people within the directorate at TLCO. Based on the assessment conducted using the GKMMM model with questionnaire data, the maturity level of knowledge management in TLCO is at level 2 or awareness.
Knowledge Management System Adoption Approach and the Critical Success Factors in Small Medium Enterprise: A Systematic Literature Review Agnes Agnes; Ajie Tri Hutama; Dana Indra Sensuse; Sofian Lusa
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Vol 7 No 5 (2023): October 2023
Publisher : Ikatan Ahli Informatika Indonesia (IAII)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29207/resti.v7i5.4954

Abstract

Knowledge is a substantial factor in an organization; therefore, the successful implementation of Knowledge Management (KM) or Knowledge Management System (KMS) is important for many organizations. This applies both for large companies and for companies categorized as Small Medium Enterprise (SME). How each company finds a solution to deal with KM problems, how to adopt KMS in its company structure, and what critical success factors (CSF) must be highlighted to implement those KMS often vary depending on the size of the organization. Regarding this issue, this study aims to find out how the adoption approach and CSF are used in the implementation of KM / KMS in SME. However, this study can also improve the state-of-the-art for KM / KMS implementation in SME and the important CSF in implementing it. In this review of the literature, a systematic review was performed with the steps as follows: (1) structure the research question, (2) define inclusion-exclusion criteria, (3) evaluation of paper quality, and (4) data extraction. The study found that in the last 5 years from the time when this research is conducted, TABLE 1 which is from 2016 to 2021, SME has been using many methods like training, meeting, sharing session, repository, and research as part of their KM / KMS adoption approach. We found also in the last 5 years that the CSF for implementing KM / KMS in SME is as follows: organization structure and flexibility, organization culture towards KM adoption, the quality of the knowledge, and communication within and across areas in the organization. communication within and across areas of the organization, and the team works within and across areas of the organization. SMEs can use this research as a guide to implement KM / KMS in their organization.
Co-Authors Agnes Agnes Ajie Tri Hutama Arif Wahyudi Asep Suherman Assaf Arief Damayanti Elisabeth Dana Indra Sensuse Darmawan, Rizqi Didi Kurnaedi Hanif Sudira Mirza Triyuna Putra Prasetyo Adi Putra Tresna Linge Tsaqif Alfatan Nugraha