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All Journal Journal Sampurasun : Interdisciplinary Studies for Cultural Heritage Jurnal Informatika dan Rekayasa Elektronik
Ai Nurhayati
Universitas Teknologi Bandung
Humanities Computer Science & IT Education Industrial & Manufacturing Engineering Social Sciences

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PERBANDINGAN CHAOTIC ELEPHANT HERDING OPTIMIZATION ALGORITHM DENGAN ELEPHANT SWARM WATER SEARCH ALGORITHM Ai Nurhayati
Jurnal Informatika dan Rekayasa Elektronik Vol. 5 No. 1 (2022): JIRE April 2022
Publisher : LPPM STMIK Lombok

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36595/jire.v5i1.389

Abstract

Tujuan dari penelitian ini adalah untuk membandingkan tingkat efektivitas dari dua algoritma hasil pengembangan Elephant Herd Optimization (EHO) yaitu Chaotic Elephant Herding Optimization (CEHO) dan Elephant Swarm Water Search (ESWS). Metode yang digunakan untuk mengukur kinerja dari kedua algoritma adalah metode pengujian melalui software MATLAB versi 2018a yang dilakukan terhadap enam persamaan matematika sebagai fungsi pembanding untuk mengukur tingkat efektivitas kinerja dari kedua algoritma yaitu persamaan fungsi Rosenbrock, Griewank, Ackley, Shwefel, Elliptic dan Rastrigin. Hasil penelitian menunjukkan bahwa algoritma ESWS lebih efektif daripada algoritma CEHO untuk mencari titik minimum global dalam persoalan metode optimasi. Algoritma ESWS tampak unggul dalam mencapai titik minimum untuk fungsi Elliptic, Schwefel, Ackley, Rosenbrock, Griewank dan Rastrigin.
THE OPENNESS OF ACCESS AND BEHAVIOR OF DISPOSING OF GARBAGE ON THE RIVERBANKS Ai Nurhayati; Guruh Burhanto
SAMPURASUN Vol 9 No 1 (2023): Sampurasun Vol. 9 No. 1 - 2023
Publisher : Lembaga Penelitian Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/sampurasun.v9i1.7054

Abstract

The people of Loji village have limited access to the riverbanks which makes them a place to live rubbish. The purpose of this study is to show what kind of behavior and access the village community Loji behaved to throw garbage on the riverbank. The method used is interview and observation. The results of this study found that the open access factor makes people feel now the riverbanks have become common property and are used together to be used as a place of waste disposal. The concepts of access and rational choice are used because they can explain the behavior of residents to dispose of waste that pollutes and damages the environment.
Co-Authors Guruh Burhanto