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All Journal TEKNIK Transmisi: Jurnal Ilmiah Teknik Elektro JURNAL SISTEM KOMPUTER JURNAL SISTEM INFORMASI BISNIS TRANSIENT: Jurnal Ilmiah Teknik Elektro Jurnal Sistem Komputer Jurnal Teknologi dan Sistem Komputer Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal Nasional Teknik Elektro dan Teknologi Informasi
Adian Fatchur Rochim
Department Of Computer System Engineering - Diponegoro University
Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering

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Journal : JURNAL SISTEM INFORMASI BISNIS

 1 
Web Usage Mining, Pattern Discovery dan Log File Suratno, Tri; Prahasto, Toni; Rochim, Adian Fatchur
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 1, No 2 (2011): Volume 1 Nomor 2 Tahun 2011
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.627 KB) | DOI: 10.21456/vol1iss2pp93-98

Abstract

Analysis  of  data  to  access  the  server  can  provide  significant  and  useful  information  for  performance  improvement,  restructuring  andimproving the effectiveness of a web site. Data mining is one of the most effective way to detect a series of patterns of information from large amounts of data. Application of  data mining  on  Internet use  called web  mining  is a set of  data mining  techniques  are  used  for the web. Web mining technologies and data mining is a combination of web, which is the integration of technology resources extracted from the  information  world wide web  as  the  implications  of the  web  resources  of interest to  know the  value  of the  model extraction Potentialuse of  data mining  algorithms  over  a variety  of  observational  data for  identify  patterns  of  web resources. Target analysis of web mining is the data from the web, such as data visitors access, web page structure, and format web pages.  Target analysis of the study is that web mining  web  usage  mining  using  association  rules  on  the  website  www.faperta.unja.ac.id  obtained  from  the  log  file  that  is  used  to discover the navigation patterns, and discover the rules of the association between a combination of items.  To  determine the pattern ofvisits  in  a  web,  and  to  identify  what  pages  are frequented by  visitors  of  a  website,  which  can  be used  to  improve  website design  andrecommend the display, as well as the links are often used by visitors, so the quality of services from website www.faperta.unja.ac.id can be provided effectively and efficiently.Keywords : Web Mining; Web usage mining; Data mining; Log file; Website; World wide web
Perencanaan Strategis Sistem Informasi Pada Institusi Pendidikan Tinggi Menggunakan Analisis Critical Success Factors Widyaningsih, Pipin; Mustafid, Mustafid; Rochim, Adian Fatchur
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 1, No 2 (2011): Volume 1 Nomor 2 Tahun 2011
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (769.099 KB) | DOI: 10.21456/vol1iss2pp86-92

Abstract

There  are  many  organization  which  develop  their  information  technology  only  based  on  the  recommendation  of  certain  vendors  and colleagues. The development of Information and Technology Systems need a proper consideration in order to avoid the chance of bigger loss in the financial and investation sectors. The unsystematic development of Information and Technology Systems will not fu lfil a long term needs, there is no priority scale on it and it is not in line with the bu ssiness organization rhyme. The Strategic Planning Information System is a systematic approach about what is considered to be the most effective and effecient to fulfil the needs of information. The Strategic Planning Information System stated by Ward and Peppard (2002), which becomes the basis of this research, uses some analysis methods, likeValue Chain and Critical Success Factors. The result of this research is a blue print of the strategic planning which is based on  the  bussiness  organization  planning  with  the  data  gathered  through  the  analysis  method  used  and  it  involves  all  the  organization component.Keywords: Strategic planning information system; Higher education institution, Critical success factors
Audit Tata Kelola Teknologi Informasi Domain Monitor, Evaluate, and Asses dan Deliver, Service, Support Berdasarkan Framework COBIT 2019 Ike Pertiwi Windasari; Adian Fatchur Rochim; Septi Nurna Alfiani; Azizah Kamalia
JSINBIS (Jurnal Sistem Informasi Bisnis) Vol 11, No 2 (2021): Volume 11 Nomor 2 Tahun 2021
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol11iss2pp131-138

Abstract

University is a form of tertiary institution that has a tridharma task to assist the government in handling and implementing development in all fields, especially education. Information technology and information systems tools are important to support the achievement of the university's vision and mission. University information technology governance is an activity used to measure existing information technology to support the achievement of university activity goals. The obstacle faced by the university is that every year it spends a large budget with activities related to information technology (IT) ranging from design, implementation, IT training for the entire academic community, but the results obtained cannot be measured. This research was conducted to measure the maturity of IT implementation at universities. In this study, using COBIT 2019 as a framework on the two domains of MEA and DSS in the research object university (PTOP). Two of these domains are expected to be able to measure the target Capability Level, Capability Level current and gaps (gap) The data source used is the results of interviews with IT governance authorities. The research object case study at one of the universities in Semarang, hereinafter referred to as the research object college (PTOP). Based on the research results, it was found that the PTOP capability level in the MEA and DSS domains was at level 1 or performed, which means that the process carried out had more or less reached the goal, but through the implementation of a series of activities that were less organized.
Pengukuran Tingkat Risiko dan Keamanan Informasi Menggunakan Metode FMEA Berbasis ISO/IEC 27001 pada Instansi XYZ untuk Keamanan Sistem Informasi Kusnandar, Aris; Rochim, Adian Fatchur; Gunawan, Vincensius
Jurnal Sistem Informasi Bisnis Vol 14, No 4 (2024): Volume 14 Nomor 4 Tahun 2024
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol14iss4pp375-384

Abstract

The more information stored in an organization, the higher the risks that may arise, such as damage, loss, or the exposure of personal information to irresponsible parties. XYZ Institution faces information security threats from various sources, including data theft, damage, and computer hacking. It is essential for the organization to understand the level of information security risk to ensure information remains secure. Therefore, this study proposes measuring information security risk using the FMEA method and analyzing information security risks based on ISO/IEC 27001:2013. The aim of this study is to identify and assess the level of information security risk at XYZ Institution to provide recommendations for information security. The study's results revealed 4 high-risk information security threats, 9 medium-risk threats, and 16 low-risk threats. The findings demonstrate that the organization needs to pay more attention to information security to ensure its smooth operation in the future.
Komparasi COBIT 2019 dan ISO 27001 Terhadap Audit ISO 21001 untuk Akurasi Rekomendasi Audit SI/TI Pendidikan Anggraeni, Retno Setya; Rochim, Adian Fatchur; Widodo, Aris Puji
Jurnal Sistem Informasi Bisnis Vol 15, No 1 (2025): Volume 15 Number 1 Year 2025
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/vol15iss1pp142-151

Abstract

ISO 21001 refers to the standardization of educational organization management and is an international standard, making it mandatory to be implemented in higher education institutions. Along with this, the rapid development of Information Systems and Information Technology (IS/IT) today has changed the paradigm of education and provided a new perspective that IS/IT support not only aids the learning process but also various other areas in higher education. Standardization focusing on this field includes IT Governance (ITG) COBIT 2019 and ISO 27001. Therefore, the researcher conducted a study to analyze which tools are most correlated with the implementation of ISO 21001, so that the findings of this research can provide recommendations that can serve as a basis for policy in selecting the appropriate standardization tools. The research method used is ex post facto. The analysis was conducted using SmartPLS. The researcher designed a questionnaire instrument to be distributed to the population of the Department of Computer Engineering and Informatics Engineering, UNDIP Semarang. The results of the questionnaire will then be tested for validity and reliability, followed by a correlation test while considering the T-Value. Based on the analysis results, it was concluded that both COBIT 2019 and ISO 27001 have an influence on ISO 21001. The influence of COBIT 2019 on ISO 21001 is significant, with a path coefficient and p-value of 0.000, while the influence of ISO 27001 shows a p-value of only 0.091.
Enablers dan Barriers to Green Supply Chain Management with TOPSIS and MOORA for Prioritzing Decision-Making Yennylawati, Eng; Mustafid, Mustafid; Rochim, Adian Fatchur
Jurnal Sistem Informasi Bisnis Vol 15, No 3 (2025): Volume 15 Number 3 Year 2025 (Publication in Progress)
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21456/vol15iss3pp239-245

Abstract

Indonesia is the world’s largest coconut producer. As a result, coconuts play an important role in sustaining millions of Indonesians' livelihoods. In 2021, a fear of cooking oil emerged, leading to a decline in production levels, reduced income for individuals, and an increase in commodity pricing both domestically and internationally. The scarcity of cooking oil, notwithstanding Indonesia's position as the leading global producer, indicates an imbalance between supply and demand. This research aims to investigate production problems as the root cause of coconut industry shortages, identify productivity-related issues through a literature review, and assess the urgency of the criteria presented in five Linkert scales. Listing problems is critical for determining the root of the problem, as well as the potential for increasing revenue and ensuring long-term sustainability through value-added initiatives in the green supply chain management (GSCM) scope. This study uses TOPSIS and MOORA analysis, a way of making decisions based on levels of importance and enabler barriers in the coconut industry, focusing on production and productivity.
Co-Authors Abda Rafi Agung Budi Prasetijo Agung Prasetyawan Ahmad Herdinal Muttaqin Amin Taufiq Andrian Satria Martiyanto Anggit Perdana Anggraeni, Retno Setya Arini Arumana Aris Kusnandar Aris Puji Widodo Azizah Kamalia Bimo Ananto Pamungkas Birtha Arifudzaki Budi Cahyo Suryo Putro Chaerunissa Ariwardhani Chandra Efendi Lumban Tobing Cindy Sahera Dhian Sandra Dwi Artanto Dinar Mutiara Kusomo Nugraheni Dini Indriyani Putri Dite Ardian Dolly Simon Kristian Dwi Intan Af'idah Dyakso Anindito Nugroho Eka Desyantoro Eko Didik Widianto Eko Setyo Purnomo Faiq Wildana Fajar Wisnu Aribowo Fajar Zuhroni Faraj Faraj Fauzi, Adnan Galoh Randicha Henry Aryco Himawati, Ratna Yuli I Gede Putra Yasa W Ike Pertiwi Windasari Insan Bayunadi Iwan Setiawan Karlina Kusumaningrum Kodrat Imam Satoto Kurniawan Teguh Martono Liga Filosa Lilik Yulianto Maman Somantri Mentary Putri Pratami Mochammad Luthfi Febriadi Moh. Firomas AN Muhamad Fahmi Fakhrezi Muhammad Chamdun Muhammad Fahmi Awaj Muhammad Faizal Afriansyah Muhammad Ichsan Adhiim Muhammad Rozi Yerusalem Mustafid Mustafid Ni Luh Made Dewi Asih Astita Norma Fitra Puspa Rahma Nugroho Arif Widodo Nunik Srikandi Putri Penji Prasetya Pipin Widyaningsih Priguna Septia Putra Purnaresa Yuliartanto Putut Suharso R Rizal Isnanto R. Rizal Isnanto Rahmat Juniar Dwiansyah Reza Taftazan, Reza Rian Aldy Hidayat Riko Dede Hardiyanto Rinta Kridalukmana Rizal Panuntun Satria Martiyanto, Andrian Septi Nurna Alfiani Siska Fadhilah Wati Siswo Nugroho Sudjadi Sudjadi Teddy Satria Toni Prahasto Tri Handayani Tri Suratno Trias Andromeda Vincensius Gunawan S.K. Wahyul Amien Syafei Waluyo Nugroho Waluyo Yennylawati, Eng Yonanta, Monanzarifa Yonanta Yudha Aditya Yuli Christiyono Yuli Christyono