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All Journal Jurnal Riset Informatika Jurnal Teknik Informatika
Hasdi Radiles
Universitas Islam Negeri Sultan Syarif Kasim
Computer Science & IT

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BANDWIDTH MODELING ON SMART CAMPUS BASED ON ENGINEERING METHOD – STATISTICS Ewi Ismaredah; Hasdi Radiles
Jurnal Riset Informatika Vol 4 No 3 (2022): Period of June 2022
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1427.54 KB) | DOI: 10.34288/jri.v4i3.386

Abstract

The importance of generating internet traffic as one of the basic considerations in bandwidth allocation policies between faculties is increasing due to the number of students who complain about connection services on campus. This study proposes internet traffic generation based on the statistical - engineering method. The population is calculated based on class capacity in each faculty, as the main alibi of student attendance on campus where traffic arrivals are generated based on the arrival model through information on possible scheduling variations. Although internet services have different characteristics, they are physically determined by the bitrate and idle mode in the traffic time series. The results show recommendations in three application bitrate categories, namely 200kbps, 400kbps, and 800kbps Traffic Shaping.
Mitigasi Premature Convergence Pada Genetic Algorithm Menggunakan Metoda Dynamics Growth Population Dalam Kasus University Course Scheduling Ewi Ismaredah Ewi; Hasdi Radiles
JEKIN - Jurnal Teknik Informatika Vol. 3 No. 1 (2023)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58794/jekin.v3i1.486

Abstract

Permasalahan penjadwalan kegiatan perkuliahan atau yang biasa disebut sebagai University Course Scheduling (UCS), hingga saat ini masih menjadi dilema antara kepentingan dosen, mahasiswa dan fasilitas yang tersedia. salah satu solusi terhadap permasalahan permasalahan tersebut ini adalah dengan menggunakan Genetic Algorithm (GA) untuk menguraikan permutasi acara perkuliahan dengan pertimbangan constraint yang diinginkan. Penelitian ini mengusulkan penggunaan Dynamics Population pada pertumbuhan jumlah populasi setiap generasinya untuk mencegah terjadi premature convergence akibat terbatasnya search space. Data penelitian diperoleh berdasarkan proses penjadwalan pada jurusan Teknik Elektro UIN SUSKA –Riau semester Gasal 2019-2020 dan hasil interview dari sejumlah civitas akademika. Beberapa skenario yang diamati dalam penelitian ini adalah berdasarkan variasi inisialisasi populasi 50-100 individu, dengan probabilitas 0,1 hingga 0,5 dan probabilitas mutasi 0,01 hingga 0,0.5. Hasil penelitian menunjukkan bahwa inisialisasi populasi 70 dengan probabilitas crossover 0,5 dapat mengatasi permasalahan premature convergence untuk mendapatkan solusi terhadap UCS. Selain itu penambahan probabilitas mutasi lebih dari 0,01 akan mengakibatkan beban  komputasi yang semakin tinggi.
BANDWIDTH MODELING ON SMART CAMPUS BASED ON ENGINEERING METHOD – STATISTICS Ewi Ismaredah; Hasdi Radiles
Jurnal Riset Informatika Vol. 4 No. 3 (2022): June 2022
Publisher : Kresnamedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1239.282 KB) | DOI: 10.34288/jri.v4i3.183

Abstract

The importance of generating internet traffic as one of the basic considerations in bandwidth allocation policies between faculties is increasing due to the number of students who complain about connection services on campus. This study proposes internet traffic generation based on the statistical - engineering method. The population is calculated based on class capacity in each faculty, as the main alibi of student attendance on campus where traffic arrivals are generated based on the arrival model through information on possible scheduling variations. Although internet services have different characteristics, they are physically determined by the bitrate and idle mode in the traffic time series. The results show recommendations in three application bitrate categories, namely 200kbps, 400kbps, and 800kbps Traffic Shaping. Keywords: , , ,
Co-Authors Ewi Ismaredah Ewi Ismaredah Ewi