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Xiaoying Wu

I am a Research Associate in the Department of Computer Science at New Jersey Institute of Technology (NJIT). 

I received a Ph.D. degree in Computer Science from NJIT in January 2010. My advisor is Prof. Dimitri Theodoratos. After graduating from NJIT,  I was a Postdoctoral Research Scientist in the Department of Biomedical Informatics at Columbia University for one year.  I received a B.S. degree in Computer Science from Central South University in China and a M.S. degree in Computer Science from National University of Singapore. 

I welcome any comments and suggestions on my research work. I can be contacted at xiaoying.wu@gmail.com.

[Home]  [Publications]  [Teaching]  [Service]

Journal papers

  • Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Yannis Vassiliou, Timos Sellis. Processing and Evaluating Partial Tree Pattern Queries on XML data. IEEE Transactions on Data and Knowledge Engineering (TKDE), 2011, 15 pages, to appear.

 

 

  • Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Timos Sellis. Evaluation Techniques for Generalized Path Pattern Queries on XML Data.  World Wide Web, Volume 13, Issue 4, 2010, Springer, pages 441-474. (PDF)

 

  • Dimitri Theodoratos, Xiaoying Wu. Assigning Semantics to Partial Tree-Pattern Queries. Data and Knowledge Engineering  (DKE) Journal, Elsevier, Vol. 64, Issue 1, Elsevier Science, Jan. 2008, pages 242 - 265.(PDF)

 

Conference and workshop papers

 

  • Hui Wang, Ruilin Liu, Dimitri Theodoratos, Xiaoying Wu. Efficient Storage and Temporal Query Evaluation in Hierarchical Data Archiving Systems. Proc. of the 23st Intl. Conference on Scientific and Statistical Database Management (SSDBM'11), Portland, OR, July 2011, Springer, LNCS, 18 pages, to appear.

 

  • Xiaoying Wu, Dimitri Theodoratos, Wendy Hui Wang. Answering XML Queries Using Materialized Views Revisited. Prof. of the 18th ACM Conference on Information and Knowledge Management (CIKM'09), Hong Kong, Nov. 2009, ACM Press, pages 475-484. (PDF)

 

  • Xiaoying Wu, Dimitri Theodoratos, Stefanos Souldatos, Theodore Dalamagas, Timos Sellis. Efficient Evaluation of Generalized Tree-Pattern Queries with Same-Path Constraints. Proc. of the 21st Intl. Conference on Scientific and Statistical Database Management (SSDBM'09), New Orleans, LA, June 2009, Springer, LNCS, pages 361-379. (PDF)

 

  • Dimitri Theodoratos, Xiaoying Wu. Eager Evaluation of Partial Tree-Pattern Queries on XML Streams. Proc. of the 14th Intl. Conference on Database Systems for Advanced Applications (DASFAA'09), Brisbane, Australia, April 2009, Springer, LNCS, pages 241-246. (PDF)

 

  • Xiaoying Wu, Dimitri Theodoratos. Evaluating Partial Tree-Pattern Queries on XML Streams. Proc. of the 17th ACM Intl. Conference on Information and Knowledge Management (CIKM'08), Napa Valley, CA, Oct. 2008, ACM Press, pages 1409-1410. (PDF)

 

  • Xiaoying Wu, Stefanos Souldatos, Dimitri Theodoratos, Theodore Dalamagas, Timos Sellis.  Efficient Evaluation of Generalized Path Pattern Queries on XML Data.  Proc. of the 17th Intl. World Wide Web Conference (WWW'08), Beijing, China, Apr. 2008, ACM Press, pages 835-844. (PDF)

 

  • Stefanos Souldatos, Xiaoying Wu, Dimitri Theodoratos, Theodore Dalamagas, Timos Sellis.   Evaluation of Partial Path Queries on XML data. Proc. of the 16th ACM Intl. Conference on Information and Knowledge Management (CIKM'07), Lisboa, Portugal, Nov. 2007, ACM Press, pages 21-30.(PDF)

 

  • Wugang Xu, Dimitri Theodoratos, Calisto Zuzarte, Xiaoying Wu, Vincent Oria.  A Dynamic View Materialization Scheme for Sequences of Query and Update Statements. Proc. of the 9th Intl. Conference on Data Warehousing and Knowledge Discovery (DaWaK'07), Regensburg, Germany, Sep. 2007, Springer, LNCS 4654, pages 55 - 65.

 

  • Dimitri Theodoratos, Xiaoying Wu. An Original Semantics to Keyword Queries for XML Using Structural Patterns.  Proc. of the 12th Intl. Conference on Database Systems for Advanced Applications (DASFAA'07), Bangkok, Thailand, April 2007, Springer, LNCS, pages 727 - 739.(PDF)

 

  • Dimitri Theodoratos, Xiaoying Wu. Integration of XML Data Sources with Structural Differences. Proc. of the Intl. Workshop on Scalable Web Information Integration and Service (SWIIS'07), Bangkok, Thailand, April 2007, World Scientific Press, pages 10.(PDF)

 

  • Xiaoying Wu, Tok Wang Ling, Sin Yeung Lee, Mong Li Lee, Gillian Dobbie. NF-SS: A Normal Form for Semistructured Schemata. Proc. of the Intl.Workshop on Data Semantics in Web Information Systems (DASWIS’01), Yokohama, Japan, Nov. 2001, Springer-Verlag, pages 292-305. (PDF)

 

  • Xiaoying Wu, Tok Wang Ling, Mong Li Lee, Gillian Dobbie.  Designing Semistructured Databases Using the ORA-SS Model.  Proc. of the 2nd Intl. Conference on Web Information Systems Engineering (WISE’01), Kyoto, Japan, Dec. 2001, IEEE Computer Society. (PDF)

Others

  • Gillian Dobbie, Xiaoying Wu, Tok Wang Ling and Mong Li Lee. ORA-SS: An object-relationship-attribute model for semistructured data. Technical Report TR21/00, School of Computing, National University of Singapore, 2000.