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All Journal Jurnal Ilmiah Sinus Jurnal TIKOMSIN (Teknologi Informasi dan Komunikasi Sinar Nusantara) Ittishal Educational Research Journal Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Jurnal Pengabdian Masyarakat Ilmu Komputer Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (MANTAP)
Raharja, Bayu Dwi
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Religion Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Environmental Science Languange, Linguistic, Communication & Media Social Sciences Other

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EVALUASI SISTEM INFORMASI REGISTRASI (SIREG) SELEKSI PENERIMAAN MAHASISWA BARU (SIPENMARU) POLITEKNIK KESEHATAN KEMENKES SURAKARTA MENGGUNAKAN FRAMEWORK COBIT 2019 kantona, riki kantona; fitriasih, sri hariyati; raharja, bayu dwi
Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) Vol 12, No 1 (2024): Jurnal TIKomSiN Vol 12, No. 1 April 2024
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/tikomsin.v12i1.812

Abstract

Health Polytechnic of the Ministry of Health Surakarta uses the Registration Information System (SIREG) as a tool for New Student Admission Selection (SIPENMARU) processing registration data in order to improve efficiency, performance and provide valid information . In implementing the Registration Information System, In the use of SIREG to date, no audit or evaluation of the implementation of the system has ever been carried out. Given the importance of the function of SIREG on performance performance in new student admission services, it is necessary to conduct an evaluation related to the assessment of the maturity level of the implementation of the SIREG application, with this evaluation it can determine the extent of the implementation of IT governance, especially in the Registration Information System. From this, the purpose of this study is to evaluate the maturity level of the Registration Information System. This research uses reference to the COBIT 2019 Framework framework domain, namely APO (Align, Plan and Organize): APO-04 and APO-12. The results of the maturity level research in the objective domain APO04 (Innovation Management) get a value of 3.3 with Level 3 Category: Defined and there is a gap of 1.7 so that agencies still need to prepare documentation related to the evaluation and follow-up of innovations in IT governance development, especially in the Registration Information System to achieve a maturity level achievement index of 4 (Quantitative), the objective domain APO12 (Risk Management) gets a value of 1.89 with Level 2 Category: Manage, and there is a gap of 3.11 so that agencies still need to prepare documentation related to planning, monitoring, evaluation and follow-up of IT governance risk management, especially in the Registration Information System to achieve a maturity level achievement index of 3 (Defined).
Content-Based Filtering pada Sistem Rekomendasi Buku Informatika Ridhwanullah, Dziky; Kumarahadi, Yovita Kinanti; Raharja, Bayu Dwi
Jurnal Ilmiah SINUS Vol 22, No 2 (2024): Vol. 22 No. 2, Juli 2024
Publisher : STMIK Sinar Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30646/sinus.v22i2.840

Abstract

There are changes taking place in Indonesia's educational system, particularly in universities. The learning approach used in the transformation program is student-centered. A firm foundation in literacy is required for the application of this learning. A library is one of the amenities that students require. The library is an ideal resource for pupils to enhance their critical thinking skills. It's not always simple to find books in the library, though. Students could find it challenging to locate the books they seek because there are so many collections already in existence. One method for doing book searches is through the use of a recommendation system. Using content based filtering is one recommendation system algorithm. This study suggests a content based filtering algorithm-based book recommendation system to facilitate students' search for informatics book titles. TF-IDF and Cosine Similarity are used in a similarity search to find phrases and assign weights to them. The content-based filtering algorithm's research findings might suggest books depending on user-specified parameters. 90% accuracy is the average for this method.Keywords: recommendation system, content based filtering, TF-IDF, Cosime Similarity
Simple Additive Weight Method in Determining Promotion Target for New Student Admission at STMIK Sinar Nusantara Dziky Ridhwanullah; Hartanto, Budi; Raharja, Bayu Dwi
Ittishal Educational Research Journal Vol. 5 No. 1 (2024): Ittishal Educational Research Journal
Publisher : International Islamic Schools Alliance

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51425/ierj.v5i1.67

Abstract

Each university will hold PMB (New Student Admission) activities. Similar to STMIK Sinar Nusantara, which is one of private universities in Surakarta, these events are held annually to draw in individuals who wish to pursue higher education. This is a very significant activity for a private university, with a new improvement target each year. At a private university, the number of new students is crucial because it is the primary source of funding. Activities of New Student Admission (PMB) at STMIK Sinar Nusantara have shown a decreasing tendency for a number of years. Institutional development and instructional activities will be impacted by this. One of the reasons is the widespread adoption of promotional targets that lack a scholarly foundation. Therefore, a decision support system is required to solve this issue. This study aims to assist policy makers in selecting appropriate promotion targets. The technique in this research is Simple Additive Weighting (SAW). The school promotion targets derived from the school ranking order and cluster classification are the outcomes of this study. With a score of 0.96, SMKN 1 Bulukerto School got the highest preference computation score. SAW method-based decision support system has been successful in identifying the appropriate promotional targets. The results of this research can be used by policy makers organizing activities of new student admission in promoting STMIK Sinar Nusantara to increase the number of new students.
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF MATA PELAJARAN MATEMATIKA Waskitho, Anggit Widhi; Siswanti, Sri; Raharja, Bayu Dwi; Teguh Susyanto; Irawati, Tri; Wijayanto, Hendro; Vulandari, Retno Tri; Harjanto, Sri
Jurnal Pengabdian Masyarakat Ilmu Komputer Vol. 1 No. 2 (2024): Mei
Publisher : Yayasan Nuraini Ibrahim Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59407/jpmik.v1i2.788

Abstract

Media pembelajaran interaktif mata pelajaran Matematika dengan menggunakan Adobe Flash CS 6 ini berisi materi tentang bangun-bangun yang termasuk dalam kesebangunan dan kongruen. Tujuan pengabdian masyarakat ini adalah menciptakan sebuah aplikasi media pembelajaran interaktif mata pelajaran Matematika materi kesebangunan dan kongruen dengan menggunakan Adobe Flash CS6 di SMP Negeri 24 Surakarta. Materi kesebangunan dan kongruen merupakan materi pelajaran yang membutuhkan banyak contoh dan pratikum dalam proses belajar, jika hanya menggunakan buku yang bersifat monoton, membuat siswa sulit untuk membayangkan apa yang dimaksud soal dan latihan. Hasil berupa aplikasi media pembelajaran interaktif mata pelajaran Matematika materi kesebangunan dan kongruen dengan menggunakan Adobe Flash CS6 yang disertai dengan latihan soal yang dapat digunakan sebagai alat bantu pengajar dalam pembelajaran ataupun digunakan secara mandiri oleh pengguna.
Pengelompokkan Film Trending di Youtube Menggunakan TF-IDF dan K-Means Clastering Remawati, Dwi; Wijayanto, Hendro; Wahyu Utami, Yustina Retno; Raharja, Bayu Dwi
Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Vol. 4 No. 1 (2025): EDISI JANUARI 2025
Publisher : STMIK Triguna Dharma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53513/jursi.v4i1.10614

Abstract

YouTube telah menjadi platform utama untuk konsumsi konten video, dengan tren video yang terus berkembang sesuai perubahan minat audiens. Penelitian ini bertujuan untuk mengelompokkan film trending di YouTube berdasarkan judul dan popularitasnya menggunakan pendekatan TF-IDF dan K-Means Clustering. TF-IDF digunakan untuk mengekstraksi fitur dari judul video, mengidentifikasi kata-kata kunci penting yang mencirikan tema setiap film. Algoritma K-Means kemudian digunakan untuk mengelompokkan video ke dalam beberapa cluster berdasarkan kemiripan fitur TF-IDF dan jumlah views. Hasil penelitian menunjukkan bahwa video dapat dikelompokkan ke dalam tiga cluster dengan karakteristik unik. Cluster pertama berisi video dengan tema komedi, aktor populer, dan jumlah views tinggi. Cluster kedua mencakup video dari berbagai genre dengan jumlah views yang bervariasi. Cluster ketiga terdiri dari video yang lebih spesifik dengan popularitas tinggi. Evaluasi menggunakan Silhouette Score menunjukkan bahwa kualitas clustering masih dapat ditingkatkan. Penelitian ini memberikan wawasan bagi kreator konten dan pemasar digital untuk menyusun strategi konten yang lebih menarik dan relevan, serta memberikan kontribusi akademis dalam analisis data berbasis teks.
Perancangan dan Pembangunan Sistem Manajemen Podcast di RKDD Desa Cemani Sri Hariyati Fitriasih; Raharja, Bayu Dwi
Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (MANTAP) Vol. 1 No. 2 (2024): Jurnal Pengabdian Masyarakat Teknologi dan Pendidikan (Jurnal Mantap)
Publisher : Redtech Putra Benua

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This community service aims to develop a podcast management system as a means of disseminating information and education in the digital community space of Cemani Village. The methods used include training, implementation of podcasting technology, and evaluation of the effectiveness of the podcast management system. The results show that this system is able to increase the accessibility of information and community participation in digital-based activities. In conclusion, the use of podcast technology can be an innovative solution to support the sustainability of digital community spaces in villages.
Co-Authors Budi Hartanto Dziky Ridhwanullah kantona, riki kantona Kumarahadi, Yovita Kinanti Remawati, Dwi Retno Tri Vulandari Ridhwanullah, Dziky Sri Hariyati Fitriasih Sri Hariyati Fitriasih, Sri Hariyati Sri Harjanto Sri Siswanti Teguh Susyanto Tri Irawati, Tri Waskitho, Anggit Widhi Wijayanto, Hendro Yustina Retno Wahyu Utami