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All Journal Proceeding of the Electrical Engineering Computer Science and Informatics Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Jurnal Berdaya Mandiri
Iwan Tri Riyadi Yanto, Iwan Tri Riyadi
Universitas Ahmad Dahlan
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Clustering human perception of environment impact using Rough Set Theory Apriani, Ani; Yanto, Iwan Riyadi; Fathurrohmah, Septiana; Haryatmi, Sri; Danardono, D
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 5: EECSI 2018
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.63 KB) | DOI: 10.11591/eecsi.v5.1727

Abstract

Rough set is a set theory which is have been applied in the many areas. One of them is in data mining. The utilization of feature selection and clustering methods, that are a part of data mining application, could contribute for decision support. This paper investigates the application of rough set theory to select attribute and cluster environment impact. The Maximum Dependency Attribute (MDA) and fuzzy partition based on indiscernible relation are used to select the most important impact and cluster the object using the selected attributes, respectively. The data are collected from the field survey at identifying the environmental impact experienced by several communities in Yogyakarta, Indonesia. The results show that the water quality is the important attribute on physical and chemical aspects. Furthermore, on economic aspect, the highest attributes are immigration and employee absorption. Moreover, the number of cluster recommended is 9 based on the silhouette coefficient which is rising 0.9. This paper can be used to make recommendation to improve the quality of social environment.
Cyber Security Analysis of Academic Services based on Domain Delivery Services and Support using Indonesian E-Government Ratings (PEGI) Riadi, Imam; Riyadi Yanto, Iwan Tti; Handoyo, Eko
Kinetik: Game Technology, Information System, Computer Network, Computing, Electronics, and Control Vol. 5, No. 4, November 2020
Publisher : Universitas Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/kinetik.v5i4.1083

Abstract

Safe academic services are the most important part of universities. The security of academic services is very important to maintain information optimally and safely. Along with the development of technology, academic information services are often misused by some irresponsible parties that can cause threats. To prevent these things from happening, it is necessary to know the extent of governance of higher education academic information system security by evaluating. So the research was conducted to determine the maturity of the security of Higher Education academic information service security by using the COBIT 5 framework in the DSS05 domain. The DSS05 domain in COBIT 5 is a good framework for use in implementing and evaluating the security of academic information services. Meanwhile, to determine the achievement of the evaluation of the security level of academic information systems, the Indonesian e-government ranking (PEGI) method is required. The combination of the COBIT 5 framework in the DSS05 domain using the PEGI method in academic information security service is able to provide a level of achievement in the form of Customer Value. The results of the COBIT 5 framework analysis of the DSS05 domain using the PEGI method get a score of 3.50 so that the quality of academic information service security evaluation achievement is at a very good level. At this level, universities are increasingly open to technological development. Higher education has applied the concept of quantification in every process, and has always been monitored and controlled for its performance in the security of academic information systems.
PENERAPAN MODEL-MODEL PEMBELAJARAN DAN TEKNOLOGI DI ERA INDUSTRI 4.0 DI SEKOLAH DASAR Sumargiyani, Sumargiyani; Yanto, Iwan Tri Riyadi; Hamzah, Romelan
Jurnal Berdaya Mandiri Vol 3, No 1 (2021): Jurnal Berdaya Mandiri (JBM)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (230.447 KB) | DOI: 10.31316/jbm.v3i1.1264

Abstract

Era revolusi industri 4.0 mengalihkan peralatan yang bersifat tradisional menuju alat – alat yang serba digital. Penyuluhan mengenai model –model pembelajaran dan teknologi dalam pembelajaran dilakukan di SD Muhammadiyah Mertosanan yang  bertujuan untuk memberi wawasan kepada guru-guru SD Muhammadiyah Mertosanan mengenai berbagai macam model pembelajaran dan berbagai teknologi yang berkaitan dengan pembelajaran. Metode yang digunakan untuk mencapai tujuan tersebut adalah penyuluhan yang dilakukan secara on line. Hasil yang diperoleh dari pelaksanaan kegiatan ini adalah mendapat respon yang positip dari para peserta pengabdian dengan banyaknya pertanyaan-pertanyaan yang diajukan dan adanya masukan untuk diadakan kegiatan pengabdian lanjutan.
Co-Authors Ani Apriani Danardono, D Eko Handoyo Hamzah, Romelan Haryatmi, Sri Imam Riadi Septiana Fathurrohmah Sumargiyani Sumargiyani