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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.
 

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

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%)

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

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CSCI590: Data Mining, Fall 2006, Fall 2008

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

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

Journal Review:
        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