國立臺北大學通訊工程學系前身為國立台北大學通訊工程研究所， 於2004年成立，位於南港軟體園區、中研院及新竹科學園區間， 三峽交流道旁，為台灣高科技產業的中心點。本系主要發展通訊 高科技產業，強調獨立思考及創新設計能力之訓練，並要求學生 參與研究計畫，以驗證所學和獲取經驗，同時培養理論與實務兼 備、人文與科技整合的高級人才。發展方向為通訊系統設計、通 訊晶片設計、網路交換、數位訊號處理、多媒體通訊等相關技術。 近年積極參與工程科技教育認證(IEET)，並於2010年通過認證。 目前設有通訊工程學士班、碩士班、資通科技產業碩士專班、及國際學生碩士班。

專題研討(113/11/15)－李文玄博士後研究員 (國立陽明交通大學)

題目：Heterogeneous Distributed Quickest Change Detection with One-bit Feedback

主講人：李文玄博士後研究員 (國立陽明交通大學)

時間：113年11月15日(星期五13：00- 15：00)

地點：臺北大學三峽校區音律電機資訊大樓電1F02

摘要：

Quickest Change Detection (QCD) problem focuses on the reliable and efficient detection for an abrupt change. Various applications of QCD can be found in distributed learning and IoT in particular. This talk will introduce the Heterogeneous Distributed Quickest Change Detection (HetDQCD) problem with the restriction of one bit feedback. Specifically, the impact of anonymity on the optimal fusion strategy is addressed. We first develop the second order analysis for the performance of anonymous one-shot and voting rule. For the general non-anonymous fusion rule based on the current feedback, we handle the analysis via syndrome-based expression. Eventually, the price of anonymity is shown by comparing both the anonymous and non-anonymous fusion rules.


個人簡介：

Wen-Hsuan Li received the B.S. degree in 2011 and the Ph. D. degree in 2020, all in the department of electrical engineering from National Chiao Tung University, Hsinchu, Taiwan. He is currently a postdoctoral research associate in the institute of communications engineering from National Yang Ming Chiao Tung University, Hsinchu, Taiwan. His research interests include signal processing, cooperative communication, information theory, and sequential change detection.