Wi-Fi Received Signal Strength-based Indoor Localization System Using K-Nearest Neighbors fingerprint integrated D*algorithm - Tanatthep Jarawan; Patcharin Kamsing; Peerapong Tortceka; Shariff Manuthasna; Warunyu Hematulin; Tachodom Chooraks; Thaweerath Phisannupawong; Sitthirak Sanzkarak; Sookaseam Munakhud; Thananorn Somjit (23rd International Conference on Advanced Communication Technology, ICACT 2021, Pyeongchang, South Korea, February 7-10, 2021, 2021)