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Selected Patents

  • Prasan Roy, Atreyee Dey. Method for synthetic data generation for query workloads. U.S. Patent 9244950 B2
  • Manoj Agarwal, Himanshu Gupta, Rajeev Gupta, Sriram Padmanabhan, and Prasan Roy. Systems and methods for processing hierarchical data in a map-reduce framework. U.S. Patent 8677366
  • Manoj K. Agarwal, Curt L. Cotner, Amitava Kundu, Prasan Roy, and Rajesh Sambandhan. Matching Transactions In Multi-Level Records. U.S. Patent 8788471
  • Prasan Roy, Eric Friedman, Peter Pawlowski, and Rangarajan Vasudevan, Method and System for Analyzing Ordered Data Using Pattern Matching in a Relational Database. U.S. Patent 8219581
  • Prasan Roy, Mukesh Mohania, Venkat Chakaravarthy, and Himanshu Gupta, Anonymizing Selected Content in a Document. U.S. Patent 7831571
  • Venkatesan Chakaravarthy, Himanshu Gupta, Prasan Roy, and Mukesh Mohania, Automatically Linking Unstructured Documents with Relevant Structured Data. U.S. Patent 7899822
  • Prasan Roy and Mukesh Mohania, A Method and System for Context-Oriented Association of Unstructured Content with the Result of a Structured Database Query. U.S. Patent Application No. 20060047636
  • Phil Bohannon, Juliana Freire, Prasan Roy, and Jerome Simeon, Cost-based storage of extensible markup language (XML) data, U.S. Patent Application No. 20040143581
  • Prasan Roy, S. Seshadri, Avi Silberschatz, and S. Sudarshan, Garbage Collection in Object Oriented Databases Using Transactional Cyclic Reference Counting, U.S. Patent 6363403
Updated list