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Yuni Xia Assistant Professor Department of Computer and Information
Science I am recruiting PhD students in
data mining and databases. Please contact me with your resume if interested.
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Contact
Contact
Information
Yuni Xia
Bio
I am an Assistant Professor in the Computer and Information Science Department at Indiana University - Purdue University Indianapolis. I received my B.S. in Computer Science from Huazhong University of Science and Technology in China in 1996, and my MS and PhD in Computer Science from Purdue University in 2002 and 2005. I had worked as a research intern in IBM T.J. Watson Research Center, and joined IUPUI faculty in 2005.
Research Interests
Data Mining: Uncertain Data Mining, Data Stream Mining
Databases: Constant Evolving Data Management, Sensor and Moving Object Databases, Data Uncertainty Management
Bioinformatics: Microarray
Data Mining
Peer Reviewed Publications
Journal Articles
1.
Yuni Xia, Andrew Campen, Dan
Rigsby, Ying Guo,
Xingdong Feng, Eric Su, Mathew Palakal, Shuyu Li, "DGEM - a Microarray
Gene Expression Database for Primary Human Disease Tissues", Molecular
Diagnosis and Therapy, Issue 3, 2007.
2.
Yuni Xia, Sunil Prabhakar, Shan
Lei, Reynold
Cheng and Rahul Shah, "Efficient Indexing for the Update Intensive
Environment", accepted to appear in the International Journal of High
Performance Computing and Networking, Inderscience Publishers.
3.
Sunil Prabhakar, Yuni Xia,
Dmitri Kalashnikov,
Walid Aref, Susanne Hambrusch, "Query Indexing and Velocity Constrained
Indexing: Scalable Techniques for Continuous Queries on Moving
Objects",
IEEE Transactions on Computers, Vol.51, No.10, pp.1124 - 1140, 2002
Conference Proceeding Articles
1.
Andrew Campen, Yuni Xia, Dan
Rigsby, Ying Guo,
Xingdong Feng, Eric Su, Mathew Palakal and Shuyu Li, "Mining Gene
Expression Database for Primary Human Disease Tissues", Demo, the IEEE
24th International Conference on Date Engineering(ICDE), 2008
2.
Yuni Xia, Bowei Xi, "Conceptual
Clustering
Categorical Data with Uncertainty", the IEEE 19th International
Conference
on Tools with Artificial Intelligence (ICTAI), Patras, Greece, 2007
(Acceptance
Rate: 28%)
3.
Yuni Xia, Yicheng Tu, Mikhail
Atallah, Sunil
Prabhakar, "Reducing Data Redundancy in Location-based Services", the
International Conference on Geosensor Networks (GeoSensor 2006), pp.
30-35,
Boston, USA, 2006
4.
Reynold Cheng, Sarvjeet Singh,
Sunil Prabhakar,
Rahul Shah, Jeffrey Scott Vitter, Yuni Xia, "Efficient Join Processing
over Uncertain Data", the ACM 15th Conference on Information and
Knowledge
Management (ACM CIKM 2006), pp. 738-747, Arlington, USA, 2006
(Acceptance Rate:
15%)
5.
Yicheng Tu, Mohamed Hefeeda,
Yuni Xia, Sunil
Prabhakar, Song Liu, Control-Based Quality Adaptation in Data Stream
Management
Systems", the International Conference of Database and Expert Systems
Applications (DEXA), pp.746 - 755, Copenhagen, Denmark, 2005
(Acceptance Rate:
23%)
6.
Yuni Xia, Sunil Prabhakar, Shan
Lei, Reynold
Cheng, Rahul Shah, Indexing Continuously Changing Data with Mean
Variance
Tree", the 20th ACM Symposium on Applied Computing (SAC), pp. 1125 -
1132,
Santa Fe, New Mexico, USA, 2005 (Acceptance Rate: 30%)
7.
Reynold Cheng, Yuni Xia, Sunil
Prabhakar, Rahul
Shah, Change Tolerant Indexing for Constantly Evolving Data", the
International Conference on Data Engineering (ICDE), pp. 391-402,
Tokoyo,
Japan, 2005 (Acceptance Rate: 13%)
8.
Yuni Xia, Sunil Prabhakar,
Jiangzhong Sun, Shan
Lei, Indexing and Query Constantly Evolving Data Using Time Series
Analysis", the 10th International Conference on Database Systems for
Advanced Applications (DASFAA), pp.637-648, Beijing, China 2005
(Acceptance
Rate: 22%)
9.
Reynold Cheng, Yuni Xia, Sunil
Prabhakar, Rahul
Shah, Jeffery Scott Vitter, Efficient Indexing Methods for
Probabilistic
Threshold Queries over Uncertain Data", the 30th International
Conference
of Very Large Database (VLDB), pp.876 - 887, Toronto, Canada, 2004
(Acceptance
Rate: 16%)
10.
Yuni Xia, Sunil Prabhakar,
Efficient VNG
Indexing in Location-aware Services", the International Workshop on
Mobile
and Distributed Computing (MDC), pp.414 - 419, Providence, Rhode
Island, USA,
2003
11.
Yuni Xia, Sunil Prabhakar,
Q+Rtree: Efficient
Indexing for Moving Object Databases", the 8th International Conference
on
Database Systems for Advanced Applications (DASFAA), pp.175 - 182,
Kyoto,
Japan, 2003 (Acceptance Rate: 25%)
Book Chapters
1.
Yuni Xia, Jonathon Munson,
David Wood, Alan
Cole, Location-based Service System (LBS) Analysis and Design'',
accepted to
appear in the Handbook of Research on Modern Systems Analysis and
Design
Technologies and Applications.
2.
Meeta Pradhan and Yuni Xia,
Bioterrorism and
Biosecurity ", accepted to appear in the Handbook of Research on
Information Security and Assurance.
3.
Sunil Prabhakar, Dmitri V.
Kalashnikov, and Yuni
Xia, "Query Indexing and Velocity Constrained Indexing", to appear in
Encyclopedia of GIS, Springer Science
Teaching
Please log into Oncourse for lecture
notes,
readings, assignments, projects, etc.
CSCI441: Client Server
Databases, Spring 2007
CSCI481: Data Mining,Spring 2006
CSCI541: Database Management Systems, Spring 2006, Spring2007, Spring
2008
CSCI590: Advanced Database Systems, Fall 2005
CSCI590: Data Mining, Fall 2006, Fall 2008
Profession
Services
Program Committee:
The
IEEE 21st International Conference on Advanced Information Networking
and
Applications (AINA), 2007
The
IEEE/ACS 5th International Conference on Computer Systems and
Applications
(AICCSA), 2007
The
Third International Conference on Intelligent Environments(IE), 2007
The
IEEE International Workshop on Information Fusion and Dissemination in
Wireless
Sensor Networks(SensorFusion), 2007
The
International Workshop on Knowledge Management and Discovery for
Ubiquitous and
Pervasive Applications (KUPA), 2007
IEEE
Transaction on Knowledge and Data Engineering
The
International Journal of Telemedicine and Application
The
Information Fusion Journal
The
International Journal of Data Mining and Bioinformatics
The
Electronics and Telecommunication Research Institute Journal
The
International Journal of Computer Science and Technology
The
Journal of Ubiquitous Computing and Intelligence
Panelist:
Panelist,
National Science Foundation, CISE, 2007
Program
Co-Chair:
The ACM workshop on
Health Information
and Knowledge Management (HIKM) 2006
Awards
TechPoint MIRA Award, with
Leading Light Award / Ice Miller Graduate Student Scholarship, 2004
IBM Research Grace Hopper /Anita Borg Scholarship, 2004
Microsoft/Purdue Computer Science Travel Award, 2004.
Data Management for Sensor Networks (DMSN) Workshop Travel Award, 2004.
Purdue Women in Science Program Travel Award, 2003, 2004.
Purdue Graduate Student Government Travel Award, 2003.
Excellent Graduate Student
Scholarship, Huazhong
Outstanding Graduate Award,