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All Journal TEKNIK INFORMATIKA Jurnal Inovasi Teknologi Pendidikan Pro Bisnis Telematika CogITo Smart Journal Jurnal Mantik Penusa Jurnal Pengabdian Masyarakat AbdiMas JIPN (Journal of Informatics Pelita Nusantara) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Journal of Information Systems and Informatics IJIIS: International Journal of Informatics and Information Systems JITU : Journal Informatic Technology And Communication Journal of Innovation Information Technology and Application (JINITA) Akrab Juara : Jurnal Ilmu-ilmu Sosial Journal of Information Technology Ampera Journal of Applied Data Sciences Jurnal Ilmiah IT CIDA : Diseminasi Teknologi Informasi Journal of Multimedia Trend and Technology Journal of Informatics and Interactive Technology (JIITE)
Irfan Santiko
Universitas Amikom Purwokerto
Arts Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Social Sciences

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User Experience (UX) on Search Semantic Modeling Using Iterative Process Flow Method Arief Hidayat; Irfan Santiko
Journal of Multimedia Trend and Technology Vol. 1 No. 3 (2022): Journal of Multimedia Trend and Technology
Publisher : Universitas Amikom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1171.794 KB) | DOI: 10.35671/jmtt.v1i3.12

Abstract

On a website application platform, the search feature is one of the most important things in digging up the information in it. In addition, when compared to the search feature on search engines, searching for information on certain sites will produce more specific information. Semantic Web is a technique that allows content on the Web to be more understandable by computers. The Semantic Web itself is often equated with Web 3.0. These Semantic Web technologies include RDF, OWL, and SPARQL. In this paper the author tries to solve a research object problem in an elementary school in terms of finding diploma information for elementary school students. With the Semantic Web technology, it can make it easier to store and search E-Archive data. If archiving still uses the manual method for storing archives so as to avoid the constraints of difficulty finding archives, errors in storage, damage, to the threat of fire. With the application of semantic Web technology, it can be a solution to quickly store and search diploma archive data in a computerized Diploma E-Archive.
Implementation of Smart Communication BOT Model Using Machine Learning with the N-Gram Method Irfan Santiko; Muhammad Arifin
Journal of Multimedia Trend and Technology Vol. 2 No. 1 (2023): Journal of Multimedia Trend and Technology
Publisher : Universitas Amikom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35671/jmtt.v2i1.23

Abstract

The world of higher education in providing educational services, makes a lot of effort made by the service department at each institution. These efforts are often encountered in certain moments such as before the acceptance of new students. But how is time other than that moment used? Certainly this is related to how to make a strategy so that the market share of these educational institutions is wider. Service and handling is a priority for a company engaged in the world of services. With the ability to develop information technology, it will be able to provide support for service methods and handling to customers. The point is to make service and handling more optimal compared to the usual method. Cannot be separated from the rules, policies, processes and procedures that are owned by every service company. Systematically the technology that will be used also follows the outline of the rules, policies and procedures previously mentioned. This research will be conducted at higher education institutions where an institution is engaged in educational services. This data processing uses machine learning with the N-Gram method. This system will run on the front office or customer service side. The purpose of the results of this research is to be more useful and to assist customer service in higher education institutions in providing services to prospective students or student guardians.
A Savings Application Design Concept Model in Website-Based Cooperative Units Rafli Husain Kurniawan; Irfan Santiko; Gustin Setyaningsih
Journal of Multimedia Trend and Technology Vol. 2 No. 1 (2023): Journal of Multimedia Trend and Technology
Publisher : Universitas Amikom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35671/jmtt.v2i1.26

Abstract

Data Processing of data for cooperative operational activities such as the process of savings, loans, and installments that still use manual calculations. Incoming data is still recorded so it takes a long time for the next process which is less efficient and sometimes errors occur in data entry. To overcome this, a system is needed to expedite and speed up these activities so that in the data entry process there are no errors. Extreme Programming modeling is the method that will be used by researchers to create the system, while for the data collection process, interviews, observations, and documentation are used. The tools used are PHP programming language, MySQL database, and system development using DFD (Data Flow Diagram). The expected result is a savings and loan cooperative information system and the computational process for the cooperative system can be implemented.
Model Rencana Pembelajaran Semester (RPS) Menggunakan Konsep Kurikulum Mandiri Pada Mobile Learning Anugerah Bagus Wijaya; Irfan Santiko; Suliswaningsih Suliswaningsih; Aulia Hamdi; Luky Rafi Anuggilarso; Salsa Billa Zulmi Zettira
CogITo Smart Journal Vol. 9 No. 1 (2023): Cogito Smart Journal
Publisher : Fakultas Ilmu Komputer, Universitas Klabat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31154/cogito.v9i1.446.145-155

Abstract

The curriculum is a guide for all students and students in carrying out the learning process in schools and tertiary institutions. The discussion in this article discusses the curriculum at the tertiary level. The sub-discussion that will be studied is about the Rwncana Pembelajaran Semester (RPS). A tertiary institution certainly has guidelines in curriculum development. This curriculum will be reduced to a standard that influences the teaching and learning process. The problem that occurs is that it is often found that learning plans do not always go according to the guidelines they have. This causes the teaching and learning process to be not in line with the goals to be achieved at the end of the lesson. In this article, we will review how to conceptualize a learning plan with the currently popular model, namely mobile learning or abbreviated as m-learning. In m-learning there is a pattern that is considered in accordance with the 5.0 era of society approach, namely running independently. This solution was provided based on the survey method given to a number of respondents who considered that learning would be more effective if there was an independent curriculum that was easily developed and adapted to current learning conditions.
Modeling and Design for a Sun Tracker Prototype Using Solar Cell and Arduino Yuliadi Fajar Pangestu; Irfan Santiko
Journal of Multimedia Trend and Technology Vol. 2 No. 3 (2023): Journal of Multimedia Trend and Technology
Publisher : Universitas Amikom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35671/jmtt.v2i3.42

Abstract

Solar cells are devices that can convert sunlight into electrical energy directly using photovoltaic technology. One of the factors that influences optimal absorption from solar cells is the installation of the solar cell surface. Installing the solar cell surface perpendicular to direct sunlight will maximize the energy produced. But in reality, most solar cell installations are still static or permanent with a fixed elevation angle so the solar cells cannot get the maximum intensity of sunlight because the sun always moves from east to west. Based on the existing problems, this prompted the author to create a prototype sun tracker to optimize solar cell absorption. This research uses experimental research methods with methods of data collection, observation, literature study, and system development from planning, needs analysis, design, testing, and results analysis. This system will work by directing the surface of the solar cell so that it is perpendicular to the direction of sunlight to Get maximum solar energy by using Arduino Uno as the main control which gets input values from the LDR sensor which is then processed and Arduino Uno will order the servo motor to move the solar cell towards the incoming sunlight. Monitoring this prototype work system uses a 16x2 LCD and also adds an IoT (Internet of Things) feature for monitoring the prototype work system remotely via smartphone.
Pelatihan Dan Pendampingan Digitalisasi Manajemen Pemasaran Umkm Tas Di Desa Loram Kulon Kecamatan Jati Kabupaten Kudus Arifin, Muhammad; Setiaji, Pratomo; Supriyono, Supriyono; Nugraha, Fajar; Santiko, Irfan
Jurnal Pengabdian Masyarakat AbdiMas Vol 10, No 05 (2024): Jurnal Pengabdian Masyarakat Abdimas
Publisher : Universitas Esa Unggul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47007/abd.v10i05.7773

Abstract

UMKM merupakan salah satu bagian penting dalam membangun perekonomian suatu negara ataupun daerah, tidak terkecuali di Indonesia. UMKM menjadi salah satu prioritas dalam agenda pembangunan di Indonesia hal ini terbukti dari bertahannya sektor UMKM saat terjadi krisis hebat tahun 1998. Krisis ekonomi akibat pandemi Covid-19 telah berdampak terhadap kelangsungan usaha mikro, kecil, dan menengah (UMKM). Data Kementerian Koperasi dan UKM menyebutkan, sekurangnya ada 37 ribu pelaku UMKM yang terpukul selama pandemi. Padahal UMKM merupakan penggerak utama perekonomian Indonesia. Pada 2018, sektor ini berkontribusi 60,34% terhadap produk domestik bruto (PDB). Tak hanya itu, ada 116 juta orang atau 97,02% dari total pekerja di tanah air terserap di sektor UMKM. Pandemi menerbitkan kecemasan para pelaku UMKM. Turunnya daya beli menyebabkan omzet mereka turun. Hasil survei menunjukkan hanya 5,9% UMKM yang mampu memetik untung ditengah pandemi. Namun di sisi lain, ada 82,9% pelaku usaha yang terkena dampak negatif pandemi. Bahkan 63,9% mengalami penurunan omzet lebih dari 30%.Desa Loram Kulon Kecamatana Jati Kabupaten Kudus merupakan salah satu desa sentra industri tas di Kabupaten Kudus, terdapat ratusan UMKM bergerak dibidang pembuatan tas. UMKM pembuatan tas di wilayah ini tak luput dari dampak penyebaran Covid-19 apalagi pemberlakuan sekolah secara daring menyebabkan penjualan tas menurun. Disisi lain pemerintah berusaha keras menggerakkan roda perekonomian. Khususnya, para pelaku usaha mikro, kecil, dan menengah (UMKM). Senin (17/8/2020) pemerintah meluncurkan tiga program digital sekaligus. Tujuannya, supaya bisnis tetap jalan meskipun persebaran virus SARS-CoV-2 belum bisa ditekan.Tim PKM Universitas Muria Kudus yang terdiri dari Dosen dan Mahasiswa yang berkompeten dalam teknologi digital khususnya manajemen pemasaran online berusaha memberikan solusi guna mengatasi masalah pada mitra dengan mengadakan pelatihan pemasaran produk secara online untuk pelaku UMKM di wilayah Desa Loram Kulon. Target luaran dari PKM ini adalah untuk meningkatkan penjulaan produk pelaku UMKM khususnya dimasa pandemi dan pasca pandemi. Disamping memberikan pelatihan tim juga memberikan pendampingan kepada UMKM secara intensif sehingga harapannya UMKM tersebut dapat bertahan dan berkembang khususnya pada masa pandemi dan pasca pandemi.
Naive Bayes Algorithm Using Selection of Correlation Based Featured Selections Features for Chronic Diagnosis Disease Santiko, Irfan; Honggo, Ikhsan
International Journal of Informatics and Information Systems Vol 2, No 2: September 2019
Publisher : International Journal of Informatics and Information Systems

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47738/ijiis.v2i2.14

Abstract

Chronic kidney disease is a disease that can cause death, because the pathophysiological etiology resulting in a progressive decline in renal function, and ends in kidney failure. Chronic Kidney Disease (CKD) has now become a serious problem in the world. Kidney and urinary tract diseases have caused the death of 850,000 people each year. This suggests that the disease was ranked the 12th highest mortality rate. Some studies in the field of health including one with chronic kidney disease have been carried out to detect the disease early, In this study, testing the Naive Bayes algorithm to detect the disease on patients who tested positive for negative CKD and CKD. From the results of the test algorithm accuracy value will be compared against the results of the algorithm accuracy before use and after feature selection using feature selection Featured Correlation Based Selection (CFS), it is known that Naive Bayes algorithm after feature selection that is 93.58%, while the naive Bayes without feature selection the result is 93.54% accuracy. Seeing the value of a second accuracy testing Naive Bayes algorithm without using the feature selection and feature selection, testing both these algorithms including the classification is very good, because the accuracy value above 0.90 to 1.00. Included in the excellent classification. higher accuracy results.
Assessing the Accuracy Level of University-Based Website-Based Search Engines Using F-Measure and Hellinger Santiko, Irfan; Andriana, Gerry
Journal of Information System and Informatics Vol 6 No 2 (2024): June
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i2.716

Abstract

Websites are an information medium that is becoming something that is needed in this era. Including the media within the campus environment. The problem is that the campus as a forum or place for student learning is considered less than optimal in presenting information on student learning activities. For example, library reference information, administration, important announcements, and other similar information. The current solution is that universities use social media platform communication media which are considered accurate, which actually adds to problems when the media is used not in accordance with its function, such as promotions, hoax information and irrelevant information. This causes the information to become too massive so that the level of accuracy and relevance is reduced. The author's solution is to optimize the search engine on the campus website platform to be used as an absolute information medium. So the information obtained will be more targeted and accurate. Starting from measuring the level of accuracy to the impact of the results will be discussed in this article. The technique used to measure accuracy is a quantitative technique consisting of the F-Measure and the Hellinger Method. As a result, the campus will know that to distribute related news, the campus can find out keywords that are considered strategic in every report on the media website.
Comparison of the Work Process Methods for Scale Invariant Feature Transform and Sum of Squared Difference in Image Mosaic Widodo, Anteng; Ikhwan, Syariful; Santiko, Irfan
Journal of Multimedia Trend and Technology Vol. 3 No. 2 (2024): Journal of Multimedia Trend and Technology
Publisher : Universitas Amikom Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35671/jmtt.v3i2.72

Abstract

Mosaic image is an image made from a collection of many other small images placed side by side, so that from a distance it looks like one big image. The use of this mosaic image varies, for example in digital image processing, in the context of image analysis, mosaic can also mean the process of combining several images with overlap to create one large image, for example in geographic mapping using satellite imagery. Then as a pattern creation in the field of design, mosaic images are used to create complex or abstract patterns, which can be used in decoration, architecture, or product design. Mosaic image is a combination of several images to get a wider view. One of the problems in mosaic image is in the image matching process, the right image matching can produce a better mosaic image. This study will compare the image matching method with RANSAC and SSD. The mosaic image of both methods was tested using objective fidelity criteria. The results showed the RANSAC method with an MSE value of 121.5820 and a PSNR value of 27.2821 dB, while the SSD method with an MSE value of 140.8373 and a PSNR value of 26.6436 db. The RANSAC algorithm is good for use in cases of mosaic images with feature-based methods, while SSD is good for use in cases of mosaic images with direct methods.
MIDI Controller Design Using Arduino Leonardo as a Digital Audio Workstation (DAW) Management Tool Santiko, Irfan; Darso, Darso
Journal of Informatics and Interactive Technology Vol. 1 No. 3 (2024): Desember
Publisher : ACSIT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63547/jiite.v1i3.43

Abstract

It is very possible for a musician who works in the modern technology era to be familiar with digital sounds or tones. They even use technology in music in the modern era. Currently, there are many models of digital music devices, both physical and non-physical. One of them is a digital effect for bass and guitar. The size of the device ranges from large to simple. The obstacle faced is that musicians, especially those who are still new to utilizing technology, often have difficulty controlling it. This is due to the simple design of the device, which makes it more difficult to use on stage because of the many preset tones and controls available. Because digital effects require large storage capacity, their function is similar to the processor in the CPU. Technology devices such as the Digital Audio Workstation (DAW) feature, allow users to produce their own music without having to rent a recording studio. On this occasion, this article will discuss the design of a MIDI manager model as a tool in carrying out the audio processing process. In the design we use Arduino Leonardo technology with an ATmel Mega 32u4 processor as the control engine. The result is a device that can control features in DAW which makes it easier for musicians to manage audio both during the recording process and on stage.
Co-Authors Ade Irma Suryani Agus Pramono Andriana, Gerry Anisa Nur Qomariyah Anteng Widodo Anugerah Bagus Wijaya Arief Hidayat Aulia Hamdi Bayu Surarso Che Pee, Ahmad Naim Damayanti, Elok Darso, Darso Deni Kurniawan Dwi Krisbiantoro Dwi Krisbiantoro Dwi Krisbiantoro, Dwi Fajar Nugraha Gustin Setyaningsih Helik Hermawan Hellik Hermawan Honggo, Ikhsan ilham albana Imam Tahyudin Jihan Nadila Luky Rafi Anuggilarso Luthfi Cahya Andhika Muhammad Arifin Pradita Novianthy Pradita Novianthy Sukisno Prasetyo, Agung Pratomo Setiaji Pungkas Subarkah Rafli Husain Kurniawan Rahman Rosidi Retno Waluyo Riyanto Riyanto Riyanto Salsa Billa Zulmi Zettira Sofyan Fathur Rohim Suliswaningsih Supriyono Supriyono Syariful Ikhwan Tamaulina Br Sembiring Titin Nur Prihatiningsih Toni Anwar Tri Retnaningsih Soeprobowati Yuliadi Fajar Pangestu Zainal Arifin Hasibuan