@article {hung:tocl, title = {Probabilistic Interval XML}, journal = {ACM Transactions on Computational Logic (TOCL)}, year = {2007}, author = {Hung, Edward and Lise Getoor and Subrahmanian, V. S.} } @conference {hung:icde03, title = {PXML: A Probabilistic Semistructured Data Model and Algebra}, booktitle = {Proceedings of the IEEE International Conference on Data Engineering}, year = {2003}, author = {Hung, Edward and Lise Getoor and Subrahmanian, V. S.} } @conference {hung:icdt03, title = {Probabilistic Interval XML}, booktitle = {Proceedings of the International Conference on Database Theory}, year = {2003}, author = {Hung, Edward and Lise Getoor and Subrahmanian, V. S.} }