Conference Publications

• G. Fusco, N. Azimi, H. Gupta. Capacity Optimization of Femtocell Networks. IEEE SECON 2013.
• N. Azimi, H. Gupta, U. Paul, M.M. Buddhikot, S. Das. Minimizing Capacity Requirements of Cellular Networks via Delayed Scheduling. IEEE SECON 2013.
• M. Al-ayyoub and H. Gupta. Truthful Spectrum Auctions with Approximate Revenue. INFOCOM, 2011. PDF.
• N. Azimi, H. Gupta, X. Hou, J. Gao. Data Preservation Under Spatial Failures in Sensor Networks. ACM MobiHoc, 2010. PDF.
• G. Fusco and H. Gupta. Placement and Orientation of Rotating Directional Sensors. IEEE Communications Society Conference on Sensor, Mesh and Ad Hoc Communications and Networks (SECON), 2010. PDF.
• G. Fusco and H. Gupta. e-net Approach to Sensor k-Coverage. International Conference on Wireless Algorithms, Systems and Applications (WASA), 2009. PDF
• G. Fusco and H. Gupta. Selection and Orientation of Directional Sensors for Coverage Maximization. IEEE SECON, 2009. PDF
• H. Gupta, X. Zhu, X. Xu. Deductive Framework for Programming Sensor Networks. International Conference on Data Engineering (ICDE), 2009. PDF. Longer version.
• A. Prabhu, M. Al-Ayyoub, H. Gupta, S. Das, M. Buddhikot. Near-Optimal Dynamic Spectrum Allocation in Cellular Networks. IEEE DySpan 2008. PDF
• Z. Zhou, H. Gupta, S. Das, X. Zhu. Slotted Scheduled Tag Access in Multi-Reader RFID Systems. IEEE International Conference on Network Protocols (ICNP), 2007. PDF, Longer Version.
• S. Jain, S. Das, H. Gupta. Distributed Protocols for Scheduling and Rate Control to achieve Max-Min Fairness in Wireless Mesh Networks. IEEE WoWMoM, 2007. PDF.
• A. Prabhu, H. Gupta, S. Das. Minimum-Interference Channel Assignment in Multi-Radio Wireless Mesh Networks. IEEE SECON, 2007. PDF.
• A. Prabhu, H. Gupta, S. Das, M. Buddhikot. Fast Spectrum Allocation in Coordinated Dynamic Spectrum Access Based Cellular Networks. IEEE DySPAN, 2007. PDF.
• X. Zhu and H. Gupta. Fault-Tolerant Routing to Mobile Destinations in Sensor Networks. IEEE International Conference on Communications (ICC), 2007. PDF
• B. Tang, H. Gupta, and S. Das. Benefit-based Data Caching in Ad Hoc Networks. IEEE International Conference on Network Protocols (ICNP), 2006. PDF
• R. Maheshwari, H. Gupta, S. Das. Multichannel MAC Protocols for Wireless Networks. IEEE SECON 2006. PDF
• B. Tang and H. Gupta. Data Caching with Number Constraint. IEEE International Conference on Communications (ICC), 2006. PDF. Corrected draft: PDF.
• U. Kumar, H. Gupta, S. Das. A Topology Control Approach to Using Directional Antennas in Wireless Mesh Networks. IEEE International Conference on Communications (ICC), 2006. PDF
• A. Pandit and H. Gupta. Communication-Efficient Implementation of Range-Joins in Sensor Networks. International Conference on Database Systems for Advanced Applications (DASFAA), 2006. PDF; Longer Version.
• H. Gupta, V. Navda, S. Das, V. Chowdhary. Energy-Efficient Gathering of Correlated Data in Sensor Networks. ACM Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 2005. PDF
• B. Tang, S. Das, H. Gupta. Cache Placement in Sensor Networks Under Update Cost Constraint. International Conference on Ad-Hoc Networks and Wireless (AdHoc-Now), 2005. PDF
• Z. Zhou, S. Das, H. Gupta. Fault Tolerant Connected Sensor Cover with Variable Sensing and Transmission. IEEE SECON, 2005. PDF
• V. Chowdhary, H. Gupta. Communication-Efficient Implementation of Join Operation in Sensor Networks. International Conference on Database Systems for Advanced Applications (DASFAA), 2005. PDF
• Z. Zhou, S. Das, H. Gupta. Variable Radii Connected Sensor Cover in Sensor Networks. IEEE SECON, 2004. PDF
• Z. Zhou, S. Das, H. Gupta. Connected K-Coverage Problem in Sensor Networks. International Conference on Computer Communications and Networks (ICCCN), 2004. PDF
• H. Gupta, S.Das, Q. Gu. Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution. ACM Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc), 2003. PDF [Over 120 citations (from scholar.google.com)].
• H. Gupta and I.S. Mumick. Selection of Views to Materialize Under a Maintenance-Time Constraint. International Conference on Database Theory (ICDT), 1999. PDF [Over 180 citations (from scholar.google.com)].
• H. Gupta and D. Srivastava. Data Warehouse of Newsgroups. International Conference on Database Theory (ICDT), 1999. PDF
• H. Gupta. Selection of Views to Materialize in a Data Warehouse. International Conference on Database Theory (ICDT), 1997. PDF. [Over 350 citations(from scholar.google.com)].
• H. Gupta, V. Harinarayan, A. Rajaraman, and J. Ullman. Index Selection for OLAP. International Conference on Data Engineering (ICDE), 1997. PDF. [Over 300 citations (from scholar.google.com)].
• H. Gupta and P. Sadayappan. Communication-Efficient Matrix Multiplication on Hypercubes. ACM Symposium on Parallel Algorithms and Architectures (SPAA), 1994. PDF
• H. Gupta and R. Wenger. Constructing Pairwise Disjoint Link Paths with Few Links. Workshop on Algorithms and Data Structures (WADS), 1997. PDF

Journal Publications

• M. Ayyoub, H. Gupta. Joint Routing, Channel Assignment, and Scheduling under General Interference Models. To appear in IEEE Transactions on Mobile Computing, 2010. PDF
• G. Fusco and H. Gupta. e-net Approach to Sensor k-Coverage. EURASIP Journal on Wireless Communications and Networking, 2010. PDF
• X. Zhu, H. Gupta, B. Tang. Join of Multiple Data Streams in a Sensor Network. IEEE Transactions on Knowledge and Data Engineering, Jan 2009. PDF.
• A. Prabhu, H. Gupta, S. Das. Minimum-Interference Channel Assignment in Multi-Radio Wireless Mesh Networks. IEEE Transactions on Mobile Computing, 7(12), 2008. PDF
• Z. Zhou, S. Das, H. Gupta. Variable Radii Connected Sensor Cover in Sensor Networks. ACM Transactions on Sensor Networks, 5(1), February 2009. PDF
• B. Tang, H. Gupta, and S. Das. Benefit-based Data Caching in Ad Hoc Networks. IEEE Transactions on Mobile Computing, 7(3), 2008. PDF
• H. Gupta, V. Navda, S. Das, V. Chowdhary. Energy-Efficient Gathering of Correlated Data in Sensor Networks. To appear in ACM Transactions on Sensor Networks, 4(1), 2008. PDF
• H. Gupta and R. Wenger. Constructing Pairwise Disjoint Link Paths with Few Links. ACM Transactions on Algorithms, 3(3), 2007. PDF
• V. Chowdhary, H. Gupta. Communication-Efficient Implementation of Join Operation in Sensor Networks. Elsevier's Ad Hoc Networks, 5(6), 2007. PDF Longer Version
• B. Tang, S. Das, H. Gupta. Cache Placement in Sensor Networks Under Update Cost Constraint. Journal of Discrete Algorithms, 5(3), 2007. PDF
• H. Gupta, Z. Zhou, S.Das, Q. Gu. Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution. ACM/IEEE Transactions on Networking (TON), 14(1), 2006. PDF
• H. Gupta and I.S. Mumick. Incremental Maintenance of Aggregate and Outerjoin Expressions. Information Systems, 31(6), 2006. PDF
• H. Gupta, I. Mumick. Selection of Views to Materialize in a Data Warehouse. IEEE Transactions of Knowledge and Data Engineering (TKDE), 17 (1), 2004. PDF
• H. Gupta and R. Wenger. Constructing Piecewise Linear Homeomorphisms in Simple Polygons. Journal of Algorithms, (22), 142-157, 1997. PDF
• H. Gupta and P. Sadayappan. Communication-Efficient Matrix Multiplication on Hypercubes. Parallel Computing, 22 (1), 1996. Abstract-PDF; Paper-PDF

Journal Submissions (In Progress)

• B. Tang, H. Gupta. Data Caching under Number Constraint. Under review. PDF

Others

• H. Gupta. Selection and Maintenance of Views in a Data Warehouse. Ph.D. Thesis. Stanford University, 1999. PDF
• J.L. Wiener, H. Gupta, W. Labio, Y. Zhuge, H. Garcia-Molina, J. Widom. A System Prototype for Warehouse View Maintenance. ACM Workshop on Materialized Views: Techniques and Applications, 1996. PDF
• W. Labio, H. Gupta, J. Wiener, Y. Zhuge, H. Garcia-Molina, and J. Widom. A WHIPS Prototype for Data Warehouse Creation and Maintenance. Demonstration at ACM Confererence on Management of Data (SIGMOD), 1997.
• J.L. Wiener, H. Gupta, W. Labio, Y. Zhuge, H. Garcia-Molina, and J. Widom. A WHIPS Prototype for Data Warehouse Creation and Maintenance. Demonstration in International Conference on Data Engineering, 1997.
• H. Gupta. Result Verification Algorithms for Optimization Problems. Technical Report, Departmentof Computer Science, University of Illinois, Urbana-Champaign, 1995. PDF