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All Journal Jurnal SPEKTRUM Majalah Ilmiah Teknologi Elektro Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Journal of Computer Science and Informatics Engineering (J-Cosine) JURTEKSI Journal of Electrical, Electronics and Informatics International Journal of Engineering and Emerging Technology Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Nasional Teknik Elektro dan Teknologi Informasi MATRIX : JURNAL MANAJEMEN TEKNOLOGI DAN INFORMATIKA Majalah Ilmiah Teknologi Elektro Ulil Albab Journal of Dedication in Community (JoDiC)
Komang Oka Saputra
Program Studi Teknik Elektro, Universitas Udayana
Religion Arts Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Mechanical Engineering Social Sciences Other

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Sistem Informasi Monitoring Pengairan Sawah Subak Berbasis WebGIS I Gusti Agung Anom Semara Putra; Ni Made Ary Esta Dewi Wirastuti; Komang Oka Saputra
Journal of Computer Science and Informatics Engineering (J-Cosine) Vol 6 No 2 (2022): December 2022
Publisher : Informatics Engineering Dept., Faculty of Engineering, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcosine.v6i2.450

Abstract

Subak is a traditional organization owned by the Balinese people to manage rice field irrigation. In the process of irrigating the fields, subak administrators and farmers check the condition of the irrigation in the fields by directly coming to the location to check the condition of the water level in the fields, so it is time consuming and less efficient. The creation of a geographic information system is intended so that subak administrators and farmers know the water level of the fields and regulate irrigation without going to the fields. The geographic information system is built using the Laravel framework equipped with a map. The map was created with the Google Maps API with the aim of displaying the location of rice fields. The result of this research is a geographic information system that can monitor the height of rice fields and display data on a map. The information system can also receive sensor data and send configuration data to Antares. In black box testing, the information system has been running according to the functions and scenarios given. Based on the results of the System Usability Scale test, the application obtained a score of 76,125 which indicates the application is classified as good and can be accepted by the user.
Metode Potensial Untuk Menghitung Clock Skew I Gede Agus Aditya Putra Aditya; Komang Oka Saputra; Ni Made Ary Esta Dewi Wirastuti
Journal of Computer Science and Informatics Engineering (J-Cosine) Vol 6 No 2 (2022): December 2022
Publisher : Informatics Engineering Dept., Faculty of Engineering, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcosine.v6i2.459

Abstract

Some studies such as Aoki measure clock skew by filtering outliers by selecting the minimum offset that is collected using linear regression to calculate the slope of the accumulated minimum offset. Huang who uses the QPM (Quick Piecewise Minimum) algorithm to calculate the skew of the minimum offset at the beginning and end of the collected offsets and Moon's research that uses the LPA (Linear Programming Algorithm) algorithm which determines the clock skew of the line gradient that is below the offset. In addition, there are several methods that have the potential to be used in measuring clock skew including ant colony, bee colony, particle swarm, and also genetic algorithm. From these several methods, one method that has potential as a method that can be used for measuring clock skew will be selected. The method that can be used is particle swarm optimization because it is considered more efficient and flexible and easy to implement with few parameters used.
Augmented Reality sebagai Media Pendidikan Interaktif dalam Pandemi Covid-19 I Wayan Andis Indrawan; Komang Oka Saputra; Linawati Linawati
Jurnal Teknologi Elektro Vol 20 No 1 (2021): (Januari - Juni ) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2021.v20i01.P07

Abstract

Abstract - In early 2020 various parts of the world announced a pandemic status due to the Covid-19 outbreak caused by the Corona virus. Indonesia is one of the countries affected by this epidemic. The public is urged to implement health procedures such as taking vitamins, basking in the sun, doing physical distancing, staying at home, working from home, Study from Home and so forth. Almost all sectors were paralyzed to minimize the spread of the covid-19 virus. Starting from the tourism sector, the economic sector and even the education sector. The Education Sector, which in its application must run classes in an amount that is not small, must also be limited. Academics and students in various regions in Indonesia are prohibited from traveling on business trips, out of town or even going to schools or educational institutions. One technology that has the potential to be used as an Education medium is Augmented Reality. In the past few years Augmented Reality has launched educational media products for Education in various sectors. In this journal, we will study about augmented reality-based Education media applications that can be used to study at home or Study from Home, so that it can improve physical distancing or reduce mass gathering to help the government in tackling the covid-19 pandemic.
Analisa Sentiment Untuk Opini Alumni Perguruan Tinggi komang dharmendra; Komang Oka Saputra; I Nyoman Pramaita
Jurnal Teknologi Elektro Vol 18 No 2 (2019): (Mei-Agustus) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i02.P11

Abstract

Opinion is one of the most important parts in decision making, in processing opinions require a thorough analysis process. Especially text-based opinion, where opinion in the form of opinions do not have a definite value limit for the input. Sentiment Analysis as a branch of knowledge from Text mining can be applied in the opinion analysis process in the form of text. Where opinions will be classified into 3 types of opinions, namely positive opinions, neutral opinions and negative opinions. This study grouped opinions from university graduated students using the SVM and NBC algorithms which in this study were divided into 3 main components, namely the input component, opinion grouping system, and output components.Opinion to be processed is data in the form of a * .csv format opinion file, which then conducts a grouping of opinions. Then the system produces output in the form of 3 types of opinions, namely, positive opinions, neutral opinions and negative opinions. In general, the accuracy results show the differences in the accuracy of each sentiment. From the test results generally shows the accuracy with the highest accuracy value in the NBC algorithm reaching 94.45 while the highest accuracy rate in the SVM algorithm reaches 75.76%.
Analisis Komentar Hasil Belajar Siswa Menggunakan Opinion Summarization Putri Suardani; Yoga Divayana; Komang Oka Saputra
Jurnal Teknologi Elektro Vol 18 No 1 (2019): (Januari - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i01.P09

Abstract

The quality of a teacher has become the center of attention in research in the field of education. The quality of the teacher is not only measured by the qualifications and insights of a teacher, but also dedication and commitment in the classroom One of the things that can be used to assess the quality of teachers is to assess the opinions of students. Therefore, student opinions at the end of the class such as questionnaires are needed to help teachers understand student learning behavior and improve the quality of teaching in the classroom. Opinion summarization is a method to make summaries automatically from a set of opinions about a particular target. Opinion summarization will explore the features of one's opinion, capture whether the opinion includes positive or negative opinions, then summarize the results. Based on the results of testing and analysis that has been done in the previous discussion, it can be concluded that the accuracy value obtained is 93,44% with 97,66% precision and 92,85%. recall. This proves that the system that has been built is accurate and can help the company to see the performance of the teachers.
Influencing Factors Dalam Menentukan Learning Management System Yang Sesuai Dalam Proses Transisi Ke Pembelajaran Daring Kessawa Adnyana Gede Oka Anak Agung; Nyoman Putra Sastra; Komang Oka Saputra
Jurnal Teknologi Elektro Vol 21 No 1 (2022): (Januari - Juni) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2022.v21i01.P16

Abstract

In the current pandemic era, every learning process forced to do transition in a short notice, this action taken to prevent the widespread of COVID-19 virus in the school and university area. This hasty transition proceses are not companied by the readiness of Learning Management System platform that suitable for the education institution. This research is done by doing literature study and platform testing selected Learning Management Systems in order to fulfill its aim, to provide insight about Influencing Factors that can be used to segmenting Learning Management Systems Platform according to its suitability. This studi founds that there are 5 main factors and 3 supporting factors on deciding what Learning Management Systems Platform that will be use on any institution. The main factors consist of ease-of-use, course features, communication features, flexibility, and accessibility. The supporting factors consist of technician requirement, infrastructure requirement, and community support. From influencing factors, we also can devide Learning Management Platforms into 3 categories, there are free open-source, free cloud-based, and premium cloud-based.
Analisis Kinerja Jaringan Internet dengan Metode Class Based Queueing di Universitas Dhyana Pura I Nyoman Bernadus; Nyoman Gunantara; Komang Oka Saputra
Jurnal Teknologi Elektro Vol 18 No 1 (2019): (Januari - April) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i01.P20

Abstract

Dhyana Pura University (Undhira) is one of the higher education institutions that utilize the advancement of information technology to achieve optimal results. The observation shows that bandwidth utilization is not well managed. On this basis, this study aims to analyze Quality of Service (QoS) with parameters throughput, delay, packet loss, jitter and bandwidth by Class Based Queuing (CBQ) methods as a queue method that regulates usage network bandwidth allocated to each user. This study also measured the level of employee satisfaction using the Customer Satisfaction Index (CSI) method. The results of this study indicate that the CBQ method is a method of bandwidth management in reducing bandwidth in crisis clients, so as to increase employee satisfaction in using internet services in the process of service for students.
Evaluasi Kualitas Dan Kepuasan Pengguna Website Imissu Dengan Penerapan Metode Webqual 4.0 I Ketut Citra Adi Putra; Komang Oka Saputra; Wayan Gede Ariastina
Jurnal Teknologi Elektro Vol 18 No 2 (2019): (Mei-Agustus) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i02.P15

Abstract

Use of Information Technology in academic activities now utilizes integrated information systems. Udayana University has used information technology on academic services into an SSO service (Single Sign On) named IMISSU. This study aims to evaluate the quality and satisfaction of IMISSU website users. The research method used a cross sectional design with a descriptive type of research. The researcher used primary data by taking data using a questionnaire. The sampling technique used in sampling is a non-probability sampling technique with an accidental sampling approach, the number of respondents obtained is 121. Data analysis was performed using the Spearman rank test. The results of the study show a high relationship between the quality of usability and user satisfaction.
Peramalan Penerbitan Ijin Mendirikan Bangunan Dengan Single Moving Average Dan Exponential Smoothing Yogha Pramana; Rukmi Sari Hartati; Komang Oka Saputra
Jurnal Teknologi Elektro Vol 18 No 2 (2019): (Mei-Agustus) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2019.v18i02.P13

Abstract

Building Construction Permits are permits granted by the Regional Head to building owners to build new, change, expand, reduce or maintain buildings in accordance with administrative requirements and applicable technical requirements. Forecasting is an estimate or estimate of the occurrence of an event or event in the future. Forecasting is an important tool in efficient and effective planning. The process is to estimate what future needs include needs in terms of quantity, quality, time and location needed to fulfill the demand for goods or services. Forecasting is the initial part of a decision making process. Data for Building Construction Permits (IMB) was calculated using the Simple Moving Average and Exponential Smoothing method to determine the value of Mean Error, Mean Absolute Deviation, Mean Square Error, Standard Error, Mean Absolute Percent Error.
Perancangan Sistem Penyedia File Sharing dengan Enkripsi URL menggunakan Algoritma Rijndael I Made Adi Bhaskara; Dewa Made Wiharta; Oka Saputra
Jurnal Teknologi Elektro Vol 19 No 2 (2020): (Juli - Desember) Majalah Ilmiah Teknologi Elektro
Publisher : Program Studi Magister Teknik Elektro Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MITE.2020.v19i02.P08

Abstract

Information in the digital era is growing very fast, seen from the rapid exchange of information. Information in the form of data or text is widely distributed and can be spread easily and quickly through the website. Generally a website uses website-based programming with the GET method where the GET method has a weakness of system data that can be seen in the access directory. This causes the data in the directory can be taken by unauthorized persons. Based on these problems the file sharing system provider was designed with URL encryption using the rijndael algorithm. The system provides services for sharing data and downloading data securely. Between the provider and recipient of the data each has an application that is an application to upload and an application to download and the admin is tasked with regulating the number of users of the application user. Existing data in the URL shared by the user upload application that has been in the form of an encrypted ciphertext with the shared rijndael algorithm can only be downloaded by the download application user. Each application has an authentication process where only registered users can access the application according to their respective roles. Research that has been done to get the results of encryption conducted on the upload application changes the URL into a ciphertext that can only be downloaded using a download application so that weaknesses in the GET method can be overcome. Keywords : GET method, encrypt, URL, rijndael algorithm, authentication, download, upload ciphertext
Co-Authors A. A. SG. Mas Karunia Maharani A.A Ngurah Amrita Abd. Kholiq Aggry Saputra Agma Tinoe Mauludy Agus Anwar Eka Wahyudi Anak Agung Gede Oka Kessawa Adnyana Anak Agung Gede Oka Kessawa Adnyana Azra Ariel Azmir Azra Ariel Azmir Bhaskara, I Made Adi Darma Kotama, I Nyoman Debbi Irfan Mudhoep Dewa Made Wiharta Duman Care Khrisne Gde Brahupadhya Subiksa Gede Iga Wilhamdika Gede Sukadarmika I G. A. K. Diafari Djuni Hartawan I Gede Agus Aditya Putra I Gede Agus Aditya Putra Aditya I Gusti Agung Anom Semara Putra I Gusti Ngurah Aditya Dharma I Gusti Ngurah Agung Widhiananda I Ketut Citra Adi Putra I Komang Dharmendra I Made Adi Bhaskara I Made Arsa Suyadnya I Made Bagus Wiradivka Laksa Wibawa I Made Oka Widyantara I Made Surya Sukma Mahardhika I N Satya Kumara I Nyoman Bernadus I Nyoman Gunantara I Wayan Andis Indrawan I Wayan Surya Pramana Ida Bagus A. Swamardika Imam Sucahyo Iskandar, Adi Panca Saputra Kadek Darmaastawan Kessawa Adnyana Gede Oka Anak Agung Kheri Arionadi Shobirin Komang Budiarta Leovin Leovin Linawati Linawati Made Dinda Pradnya Pramita Made Dinda Pradnya Pramita Made Dwi Mulyawan Made Dwi Mulyawan Made Sudarma Mita Anggaryani Mohammad Aryo Wibowo Muhammad Anshari Muhammad Habibbulloh Muhammad Ridwan Satrio Ni Luh Adriani Ni Made Ary Esta Dewi Wirastuti Ni Putu Sri Merta Suryani Nola Verli Herlian Nyoman Pramaita Nyoman Putra Sastra Philipus Novenando Mamang Weking Pratolo Rahardjo Putri Suardani Putri Suardani Putu Anggara Mahardika Putu Arya Mertasana Putu Bagus Hendrayana Surya Putu Bagus Indra Sukadiana Putra Putu Ratih Devyanti Putu Risanti Iswardani Putu Sri Merta Suryani Putu Vendi Arya Wibawa Rahadi, Putu Suta Adya Dharma Rezky Setyawan Rifky Lana Rahardian Risqa Purma Pratama Rukmi Sari Hartati Satriawan, Muhammad Wayan Gede Ariastina Widyadi Setiawan Yoga Divayana Yogha Pramana Zaky Zamani Noor Zulfachmi, Zulfachmi “Prama Ade Prayitno