信工論壇77期：
主題：?The Holy Grail of Sub-meter Indoor Localization with Low-cost Infrastructure
亞米級低成本室內定位技術的研究

時間：6月1日下午3:00???

地點：教一樓201

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Abstract:
Despite?the?fact?that?people?spend?majority?of?their?time?indoor,?indoor?positioning?systems?(IPS)?only?have?limited?success?due?to?the?lack?of?pervasive?infrastructural?support,?and?the?desire?to?keep?user?devices?as?simple?as?possible.?In?this?talk,?we?review?the?state-of-the-art?research?on?indoor?localization?and?indoor?position?services.?We?discuss?our?past?and?on-going?efforts?in?Wireless?System?Research?Group?in?several?related?problems:?1)?Fast?data?collection?for?fingerprint?based?approach,?2)?pedestrian?dead?reckoning?with?the?assistance?of?unmodified?light,?3)?asynchronous?acoustic?ranging?based?IPS.?Finally,?we?will?discuss?the?potential?and?challenges?in?mobile?crowdsourced?location?based?services.?

Bio:
Rong?Zheng?received?her?Ph.D.?degree?from?Dept.?of?Computer?Science,?University?of?Illinois?at?Urbana-Champaign?and?earned?her?M.E.?and?B.E.?in?Electrical?Engineering?from?Tsinghua?University,?P.R.?China.?She?is?now?an?Associate?Professor?in?the?Dept.?of?Computing?and?Software,?an?associate?member?of?the?Dept.?of?Electrical?and?Computer?Engr.,?and?a?member?of?the?School?of?Computational?Science?and?Engineering?in?McMaster?University,?Canada.?Rong?Zheng?is?a?Joseph?Ip?Distinguished?Engineering?Fellow?from?July?1,?2015?to?June?30th,?2018.?Rong?Zheng’s?research?interests?include?Cyber?Physical?Systems,?mobile?computing?and?networked?systems.?She?received?the?National?Science?Foundation?CAREER?Award?in?2006.?She?serves?on?the?technical?program?committees?of?leading?networking?conferences?including?INFOCOM,?ICDCS,?ICNP,?etc.?She?is?an?editor?of?IEEE?Transactions?on?Wireless?Communications,?and?has?served?as?a?guest?editor?for?EURASIA?Journal?on?Advances?in?Signal?Processing,?Special?issue?on?wireless?location?estimation?and?tracking,?Elsevlers?Computer?Communications?–?Special?Issue?on?Cyber?Physical?Systems.

亞米級低成本室內定位技術的研究 智能三維空間建模和數據集成