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Journal : KOLONI

PENENTUAN RUTE di APLIKASI GOOGLE MAPS DENGAN MENGGUNAKAN GRAF DAN ALGORITMA PRIM B, Winda Ade Fitriya; Sumardi, Sitti Rosnafi’an; Paranoan, Nicea Roona; Allo, Caecilia Bintang Girik
KOLONI Vol. 2 No. 1 (2023): MARET 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i1.434

Abstract

Along with the times, many technologies and applications were created to meet human needs. Applications that are quite developed at this time is a navigation application. One of the well-known and frequently used navigation applications is Google Maps. By using the Google Maps application, people can find out where they are and know the route to get to their destination very easily. This paper discusses route selection in the Google Maps application using the prim graph and algorithm. Keywords: Graph, Prims’s Algorithm Prim, Route, Application
PERBANDINGAN METODE KLASIFIKASI KEGAGALAN SIMULASI MODEL IKLIM Perbandingan Metode Klasifikasi Kegagalan Simulasi Model Iklim Allo, Caecilia Bintang Girik; Paranoan, Nicea Roona; B, Winda Ade Fitriya; Sumardi, Sitti Rosnafi’an
KOLONI Vol. 2 No. 1 (2023): MARET 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i1.438

Abstract

Simulation of climate model is used to produce climate models used to estimate climate in the future using some software. Simulation of climate model has two probability, they are success or failure. The problem is when the simulation is fail. There are 18 variables that used to predict the simulation. Feature selection is used to reduce the dimension of variables using RFECV method. There are 11 variables that important to simulation of climate. There are 46 from 540 simulations that fail. Furthermore, SMOTE is used to handle imbalance cases. The classification method used in this paper are Logistic Regression, Naïve Bayes, Support Vector Machine (SVM), and Random Forest. The AUC value were not significantly different for the four methods when using SMOTE. However, the highest AUC was obtained by SVM method, so the simulation of climate model can be predicted by SVM method. Keywords: AUC, SMOTE, RFECV, Logistic Regression, SVM, Random Forest, Naïve Bayes
ANALISIS MATEMATIKA PADA PENYEBARAN VIRUS NIPAH (NiV) DENGAN MENGGUNAKAN KENDALI OPTIMAL METODE Pontryagin Maximum Principle (PMP) Sumardi, Sitti Rosnafi’an; Allo, Cecilia Bintang Girik; B, Winda Ade Fitriya; Paranoan, Nicea Roona
KOLONI Vol. 2 No. 1 (2023): MARET 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/koloni.v2i1.440

Abstract

Nipah virus (NiV) is a virus that can be transmitted. This journal discusses the use of optimal control strategies to minimize populations or individuals infected with the NiV virus. We developed a mathematical model for the spread of Nipah vision (NiV) with two control strategies, namely community awareness and treatment. The aim of this study is to minimize the number of infected individuals and to reduce the costs required to create awareness and treatment at set time intervals. To achieve this goal the authors use the Pontryagin Maximum Principle (PMP) method. To see the effectiveness of using the optimal control strategy, the authors use the Runge Kutta Order 4 method (RK 4: Forward & Backward). The results of the simulation show that using two controls (public awareness and treatment) can optimally reduce the number of individuals infected with Nipah virus (NiV). Keywords: Optimal Control, Infectious Diseases, Nipah Virus, PMP, Runge Kutta Order 4
Co-Authors Abda Abda Albertus Girik Allo Allo, Caecilia Bintang Girik Allo, Ceacilia Bintang Girik Allo, Cecilia Bintang Girik Appa, Felycitiae E. Aryanto Aryanto Aryanto Ayub Sahala Gultom B Fitriya, Winda Ade Basa T Rumahorbo Battu, Yudistira S. Bobi Frans Kuddi Boli, Elisabert Bre Caecilia Bintang Girik Allo Daniel Z.K. Wambrauw Deppa Ringgi’ Efray Wanimbo Eygner Talakua FEBY SERU Felycitae Ekalaya Appa Fitriya B , Winda Ade Frans Augusthinus Asmuruf Friyuanita Lubis Girik Allo , Caecilia Bintang Gunawan, Vincentius Abdi Gusthvi, Wickly Hamzah, Hardi Hardi Hamzah Haryati, Kristina Hehanussa, Kedswin Gerson Himawan Himawan Imam Mishbach Jonathan k. Wororomi Karisoh, Gabriela O Karisoh, Gabriela O. Kobak, Unyil Leopold A. Tomasila Liyatin Gea Lolita Tuhumen Lolita Tuhumena Mandey, Vera Kostansie Maruanaya, Yan Mentansan , George Muhammad Hisyam Muhammad Hisyam Nada Pertiwi Papriani Nazal, Muhammad Asghar Numberi, Yulindra Margaretha Nur Fadilah Bakri Papriani, Nada Pertiwi Pattinaja, Yvonne I. Pattipeilohy, Christian Ernsz Paulangan, Yunus P. Payapo, Muhammad Zia Ulhaq Pirhel, Pirhel Pisi Bethania Titalessy Popi Ida Laila Ayer Putra, Leonardus Sandy Ade Rachim , Armansyah Ramadei, Yohana RR. Ella Evrita Hestiandari Santinia Andiva Pramesti Sara Umbekna Sara Umbekna Sitti Rosnafi’an Sumardi Sonbait , Lukas Yowel Suarni. S Tomasila, Leopold A. Tommi Tommi, Tommi Tubur , Herman Wafom Umbekna , Sara Umbekna, Sara Umi Yuminarti Uria , Darmawanto Wambrauw, Daniel Z.K. Wattilete, Jeirel Way, Jufentus Ronaldo Widati , Agatha Wahyu Winda A F Butar butar Winda Ade Fitriya B Yofreds Tanamal Yulindra M. Numberi