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A seminar titled " Overview of Finding Needles in a Haystack" is held in KAIST.



Title :  Overview of Finding Needles in a Haystack

Date : November 23 (Tuesday), 2012 13:30

Location : Wooribyul Seminar Room(#2201), Department of Electrical Engineering
Speaker : 
Professor Woncheol Jang/Department of Statistics/Seoul National University


Abstract:

In this talk, I  give an overview of   some challenging problems in signal processing, needles-in-a-haystack problems where many different noisy effects are observed, but only a small fraction can be expected be truly significant.  Recent developments  in global tests  such as Higher Criticism can deal with needles-in-a-haystack and rare-weak models in which  rare and weak signals are buried in Gaussian noise in high dimensional data. I will also  discuss applications in astronomy.


Bio:

학력  

서울대 계산통계학과 학사 , 1991

서울대 계산통계학과 통계학 석사, 1993

Texas A&M University 통계학과통계학 석사, 1998

Carnegie Mellon University 통계학과 통계학 박사, 2003

 

 

경력 

공군사관학교 교관, 1993-1996, 

- Carnegie Mellon University, Research Associate, 2003-2004

- Duke University, Visiting Assistant Professor, 2004-2006

- University of Georgia, Assistant Professor of Biostatistics, 2006-2012

서울대학교 통계학과 부교수, 2012, 8- 현재

 

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