Vol. 13 No. 2 December 2022 ComTechComTech Computer, Mathematics and Engineering Applications P-ISSN: 2087-1244 E-ISSN: 2476-907X Editor in Chief Evaristus Didik Madyatmadja Bina Nusantara University, Indonesia Managing Editors Nurlina Bina Nusantara University, Indonesia Christian Harito Bina Nusantara University, Indonesia International Editor Board Aminul Islam Technical University of Denmark (DTU), Denmark Bernardo Nugroho Yahya Hankuk University of Foreign Studies, South Korea Mahardhika Pratama Nanyang Technological University, Singapore Irwanda Laory University of Warwick, U.K Muhammad Syafrudin Sejong University, South Korea Natanael Karjanto Sungkyunkwan University, South Korea Nico Surantha Tokyo City University, Japan Wahyu Caesarendra Universiti Brunei Darussalam, Brunei Darussalam Yogi Ahmad Erlangga Zayed University, United Arab Emirates Leon A. Abdillah Bina Darma University, Indonesia Fergyanto E. Gunawan Bina Nusantara University, Indonesia Rinda Hedwig Bina Nusantara University, Indonesia Language and Layout Editor Eka Yanti Pangputri Bina Nusantara University, Indonesia Dina Nurfitria Bina Nusantara University, Indonesia Shavira Sarashita Bina Nusantara University, Indonesia Holil Bina Nusantara University, Indonesia Atmawati Bina Nusantara University, Indonesia Secretariat Dewi Novianti Bina Nusantara University, Indonesia Description ComTech is a biannual journal, published in June and December. ComTech is an interdisciplinary and open access journal covering Computer, Mathematics, and Engineering Applications. ComTech has been accredited by DIKTI under the decree number 3/E/KPT/2019 (SINTA 2) and indexed by CrossRef, ASEAN Citation Index, Directory of Open Access Journals (DOAJ), Science and Technology Index 2 (SINTA2), Garda Rujukan Digital (Garuda), Microsoft Academic Search, Google Scholar, Academic Resource Index (ResearchBib) and Indonesian Research Repository (Neliti). Research and Technology Transfer Office, Bina Nusantara University, Anggrek Campus, Jl.Kebon Jeruk Raya 27, Kebon Jeruk, Jakarta Barat 11530, Tel. +621-5350660 ext. 1705/1708, Fax.+621-5300244, E-mail: comtech@binus.edu, Website: https://journal.binus.ac.id/index.php/comtech, FB: https:// www.facebook.com/ComTechBinus IN P RE SS Vol. 13 No. 2 December 2022 TABLE OF CONTENTS Meicheil Yohansa, Khairil Anwar Notodiputro, and Erfiani Dynamic Time Warping Techniques for Time Series Clustering of Covid-19 Cases in DKI Jakarta....................... 63−73 Fivtatianti Hendajani, Arif Mughni, Ire Puspa Wardhani, and Abdul Hakim Modeling Automatic Room Temperature and Humidity Monitoring System with Fan Control on the Internet of Things............ .............................................................................................. 75−85 Novi Nur Aini, Atiek Iriany, Waego Hadi Nugroho, and Faddli Lindra Wibowo Comparison of Adaptive Holt-Winters Exponential Smoothing and Recurrent Neural Network Model for Forecasting Rainfall in Malang City....................... ................................................................... 87−96 Sagita Charolina Sihombing and Agus Dahlia Implementation of Fuzzy Mamdani Method to Classify Public Health Level in North Sumatra Province............... 97−110 Zerlita Fahdha Pusdiktasari, Rahma Fitriani, and Eni Sumarminingsih An Improved Weighted Median Algorithm for Spatial Outliers Detection....................... ........................... 111−121 Asmiati, Akmal Junaidi, Ahmad Ari Aldino, and Arif Munandar The Alternative of Sensor Placement in Multi-Story Buildings (Representation of Generalized Petersen Graphs with Certain Operation) through the Metric Dimension Approach................... ....................................... 123−132 Index ................... .............................................................................................................. 133−136 ComTechComTech Computer, Mathematics and Engineering Applications P-ISSN: 2087-1244 E-ISSN: 2476-907X IN P RE SS