CONTACT INFORMATION

Temporal and Text Data Mining Lab
College of Information Science and Technology
University of Nebraska at Omaha
Omaha, NE 68182
Tel: (402)554-3338
Email: wchen@mail.unomaha.edu

RESEARCH INTERESTS

1. Text mining, such as discovery of hot topics in text, text clustering;
2. Statistics applications, such as quality control;
3. Bioinformatics; 
4. AI, such as in machine learning, fuzzy sets application and Neural Network 

GRANTS&PROJECTS

* Optimal Spatiol and temparal segementation on grid-based data. Project .2007- now
* Spatiol and temporal hotspot detection on grid-based data. Project. 2007- now
* A minimal adaptive sampling plan for finite lot inspection. Kerrigan Research Minigrant Program, 2007
* An algorithm for identification of belief measures. Kerrigan Research Minigrant Program , 2007
Network 

RESEARCHES & ACTIVITES

* Research in text mining and information retrieval. 2007-now
* Spatial and temparol data mining. 2007- now
* Research in sequence aligment. 2005-2006
* Research and realization of production and sale agents systems. Feb 2005- Jun 2005
* Sever as a volunteer in the ICDM 2007. Oct 2007 
* Serve as a volunteer in the AMCIS 2005 conference. Aug 2005 
* CIAC 2003 in Hong Kong and give a presentation on Type-2 FLS. Dec 2003
* Study and research in intelligent control thoery Sept 2001- Jan 2005

PUBLICATIONS

* An approach for discovering hot spot of topics from time stamped documents. 2008 SDM Text Mining Workshop. 2008.4 (workshop, First Author)
* Type-2 FLS and its application. CIAC 2003.12  (conf, First Author)
* Research on of Type-2 Fuzzy Logic System and Its Applications. FUZZY SYSTEMS ANDMATHEMATICS 2005 Vol.19 No.1 P.126-135( Journal, First Author )
* Analysis and Design of Type-2 Fuzzy Controller and Observer based on TS Model. INFORMATION AND CONTROL 2005 Vol.34 No.3 P.257-262 (Journal, First Author)

BIOGRAPHY

Wei Chen is currently a PhD student in University of Nebraska at Omaha. 
She holds a master's degree in computer science and a bachelor¡¯s degree 
in computer science in China. She also has great experience of research 
in the famous State Key Laboratory of Intelligent Technology and Systems 
in China for more than 3 years. Now Wei is doing her research in Temporal
and Text Data Mining Lab in UNO