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All Journal MATICS : Jurnal Ilmu Komputer dan Teknologi Informasi (Journal of Computer Science and Information Technology) TEKNOLOGI INFORMASI Prosiding SNATIKA Vol 01 (2011) PROCEEDING IC-ITECHS 2014 SMATIKA Fountain of Informatics Journal Applied Information System and Management ILKOM Jurnal Ilmiah SPIRIT ILKOMNIKA: Journal of Computer Science and Applied Informatics J-Intech (Journal of Information and Technology) Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Jurnal ilmiah teknologi informasi Asia Journal of Information Technology Smatika Jurnal : STIKI Informatika Jurnal
Johan Ericka Wahyu Prakasa
Teknik Informatika, Fakultas Sains Dan Teknologi, Universitas Islam Negeri Maulana Malik Ibrahim Malang
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Transportation

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Pengukuran Kompleksitas Sistem E-Learning di UIN Maulana Malik Ibrahim Malang Menggunakan Metrik Function Oriented Hariri, Fajar Rohman; Wahyu Prakasa, Johan Ericka
Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi) Vol. 3 No. 1 (2019): PROSIDING SEMNAS INOTEK Ke-III Tahun 2019
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/inotek.v3i1.545

Abstract

Aspek kualitas perangkat lunak menjadi suatu hal yang penting dalam pembangunan proyek perangkat lunak. Pengukuran terhadap perangkat lunak guna mengestimasi kualitas produk dengan cara membandingkan volume sistem dengan banyaknya error/kesalahan yang ditemukan selama proses pengerjaan. Setiap pengukuran yang dilakukan dibutuhkan tersedianya ukuran kuantitatif yang disebut metrik. Metrik dapat dipisahkan dalam dua kategori, yaitu Metrik Size Oriented dan Metrik Function Oriented. Metrik Size Oriented dilakukan dengan menghitung LOC (Line Of Code) dimana metode ini kurang akurat arena pengukurannya didasarkan pada bahasa pemrograman dan gaya pengkodean programmer sehingga tidak dapat dipastikan bahwa dua program yang mempunyai LOC sama akan membutuhkan waktu implementasi yang sama walaupun keduanya diimplementasikan dengan kondisi pemrograman yang standard. Dalam penelitian ini pengukuran kualiatas menggunakan Metrik Function Oriented karena metode ini merupakan pengukuran fungsionalitas yang ditujukan pada sistem pemrosesan data yang didominasi oleh operasi input dan output sehingga produktivitas pada bahasa permograman yang berbeda dapat dibandingkan. Metode melibatkan 5 komponen sistem software, diantaranya External Input, External Output, External Inquiry, Internal Logical File, External Interface File. Berdasarkan hasil tersebut, maka ditarik kesimpulan sesuai tujuan penelitian dengan pengujian menyatakan perangkat lunak e-learning di UIN Maliki Malang sangat baik.
Peningkatan Kualitas Video Conference Menggunakan Packet Priority Johan Ericka Wahyu Prakasa
SMATIKA JURNAL : STIKI Informatika Jurnal Vol 12 No 01 (2022): SMATIKA Jurnal : STIKI Informatika Jurnal
Publisher : LPPM UBHINUS MALANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32664/smatika.v12i01.668

Abstract

Video conferencing is one of the technologies widely used for learning during the Covid-19 pandemic. UIN Maulana Malik Ibrahim Malang is one of the universities that implements online learning and has a video conference platform that is connected to an electronic learning system (e-learning). However, not all students can access a smooth internet connection. This causes a decrease in the quality of video conferencing that interferes learning process. This study seeks to find ways to improve the quality of video conferencing on a limited internet connection. This research use the packet priority technique at the router to manipulate the packet queue. Video conference data packet will be prioritized upon another application data. The results of the research show that manipulating the queue of data packets on a computer network can improve the quality of video conferencing on a limited bandwidth from the delay and jitter parameters between 20% to 30%. Meanwhile, packet loss shows 0%, but packet retransmission is quite a lot in the scenario without packet priority, especially at bandwidth < 3Mbps. The results of this study indicate that the priority manipulation of data packets has an impact on reducing lag / lost information when the video conference process takes place, especially at bandwidth < 3Mbps.
Co-Authors Adi, Puput Dani Prasetyo Ajib Hanani Atmalia, Citra Fidya Cahyo Crysdian Fajar Rohman Hariri Fatchurrohman Fatchurrohman, Fatchurrohman Fitriyanto, Rizky Ganis Chandra Puspitadewi Harry Soepandi Kitagawa, Akio Koko Wahyu Prasetyo Laila Isyriyah Muhammad Yassir Okta Qomaruddin Aziz Qosim, Ahmad Latif Rizky Fitriyanto S, Puspa Miladin Sastya Hendri Wibowo Shoffin Nahwa Utama Susi Susilowati Susi Susilowati, Susi Wahyu Hariyanto