Gayatri Mehta

Previous Scheduled Teaching

Published Intellectual Contributions

Book Chapter

• Gayatri Mehta and Alex Jones. (2010). An Energy-Efficient Coarse-Grained Reconfigurable Fabric for Embedded Computing.

Conference Proceeding

• Li, R., Yadav, S., Wu, Q., Kavi, K.M., Mehta, G., Yadwadkar, N.J., John, L.K. Performance implications of Async Memcpy and UVM: A tale of two data transfer modes. Ghent, 2023 IEEE International Symposium on Workload Characterization (IISCW-2023).
• Vasireddy, P., Kavi, K.M., Weaver, A., Mehta, G. (2023). Streaming Sparse Data on Architectures with Vector Extensions using Near Data Processing. ACM.
• Li, R.H., Wu, Q., Kavi, K.M., Mehta, G., Yadwadkar, N., John, L. (2023). NextGen-Malloc: Giving Memory Allocator Its Own Room in the House. 6. New York, ACM 19th Workshop on Hot Topics in Operating Systems.
• Mosquera, F., Kavi, K.M., Mehta, G., John, L. (2023). Creating False Cache Hits and Misses To Mitigate Side-Channel Attacks. IEEE Proceesings of the Silicon Valley Cybsersecurity Conference (SVCC 2023).
• Omary, D., Dawn, M., Quonoey, B., Choi, W., Mehta, G. (2022). Data acquisition and Online Pressure Map Generation for a Defect-engineered MoS2-based Piezoelectric Sensor Array. IEEE Dallas Circuits and Systems Conference.
• Omary, D., Mehta, G. (2022). Mixed Reality Tailored to the Visually-Impaired. IEEE Dallas Circuits and Systems Conference.
• Chakraborty, A., Varanasi, M.R., Garcia, O.N., Mehta, G. (2022). Area and Power Analysis of a Scalable Primitive Polynomial Computation Circuit over the Field GF(2). IEEE Dallas Circuits and Systems Conference.
• Simpson, Z., Chakraborty, Varanasi, M.R., Mehta, G., Garcia, O.N. (2022). Power, Performance, and Area Analysis of Hardware Design Techniques for GF(2^k) Greatest Common Divisor Computation. IEEE Dallas Circuits and Systems Conference.
• Weaver, A., Kavi, K.M., Vasireddy, P., Mehta, G. (2022). Memory-side acceleration and sparse compression for quantized packed convolutions. IEEE 34th International Symposium on Computer Architecture and High Performance Computing (SBAC-2022).
• Vasireddy, P., Kavi, K.M., Mehta, G. (2022). Sparse-T: Hardware accelerator thread for unstructured sparse data processing. San Diego, IEEE/ACM International Conference on Computer Aided Design (ICCAD-2022).
• Adavally, S., Kavi, K., Mehta, G. (2021). Subpage Migration in Heterogeneous Memory Systems. Proceedings of the 2nd Workshop on Heterogeneous Memory Systems (HMEM-2021), Colocated with ICS 2021.
• Tasneem, N., Kota, D., Mahbub, I., Mehta, G., Namuduri, K., Ceders, A. (2020). A Dry Electrode-Based ECG Sensor with Motion Artifacts Cancellation and Signal Analysis for Heart Irregularity Detection. 2020 IEEE Sensors Conference.
• Cheng, X., Zhao, H., Kandemir, M., Jiang, B., Mehta, G. (2020). AMOEBA: a coarse-grained reconfigurable architecture for dynamic GPU scaling. The 34th ACM International Conference on Supercomputing. https://dl.acm.org/doi/abs/10.1145/3392717.3392738
• Mosquera, F., Gulur, N., Kavi, K.M., Mehta, G., Sun, H. (2020). CHASM: Security Evaluation of Cache Mapping Schemes. International Conference on Embedded Computer Systems: Architectures, Modeling and Simulation.
• Cheng, X., Zhao, H., Kandemir, M., Jiang, B., Mehta, G. (2020). AMOEBA: A Coarse Grained Reconfigurable Architecture for Dynamic GPU Scaling. Proceedings of the 34th ACM International Conference on Supercomputing.
• Namuduri, K., Mehta, G. (2015). " Characherizing Rate Distortion Region for Video Coding from First Principles" CISS Johns Hopkins University.
• A. Sistla, N. Parde, K. Patel, G. Mehta. (2013). Cross-architectural study of custom reconfigurable devices using crowdsourcing.
• G. Mehta, X. Luo, N. Parde, K. Patel, B. Rodgers, A. Sistla. (2013). UNTANGLED - An Interactive Mapping Game for Engineering Education.
• T. Hatch, B. Copley, J. Garcia, H. Zhang, G. Mehta, S. Boetcher. (2011). Small-scale power generation and storage using piezoelectric films.
• G. Mehta and A. K. Jones. (2010). An Architectural Space Exploration for Domain Specific Reconfigurable Computing.
• M. Gomathisankaran, G. Mehta, and K. Namuduri. (2010). Power, Performance and Security Optimized Hardware Design for H.264.
• G.Mehta,C.J.Ihrig,and A.K.Jones. (2008). Reducing Energy by Exploring Heterogeneity in a Coarse-grain Fabric.
• G.Mehta, J.Stander, M.Baz, B.Hunsaker and A.K.Jones. (2007). Interconnect Customization for a Coarse-grained Reconfigurable Fabric.
• G.Mehta, R.Hoare,J.Stander,and A.K.Jones. (2006). A Low-Energy Reconfigurable Fabric for the SuperCISC Architecture.
• G.Mehta,R.Hoare,J.Stander,and A.K.Jones. (2006). Design Space Exploration for Low-Power Reconfigurable Fabrics.
• R.Hoare,A.K.Jones,D.Kusic,J.Fazekas,G.Mehta and J.Foster. (2005). A VLIW Processor with Hardware Functions: Increasing Performance While Reducing Power.

Journal Article

• Mosquera, F., Kavi, K.M., Ekanayake, A., Mehta, G., John, L. SecurityCloak: Protection against cache timing and speculative memory attacks. Journal of Systems Architecture. Elsevier.
• Mosquera, F., Kavi, K.M., Mehta, G., John, L.K. Guard Cache: Creating Noisy Side-Channels. IEEE Computer Architecture Letters. 4 pages. Piscataway, New Jersey,
• Chakraborty, A., Simpson, Z., Balavendran Joseph, R., Mehta, G. (2021). A Comparative Study of Gameplay of Different Sets of Players in an Engineering Mapping Game. International Journal of Computer and Information Technology. 10 (4)
• Simpson, Z., Nguyen, L., Drewfs, N., Mehta, G. (2021). An Interactive Design Framework to Explore Fault-Tolerant and Low-Energy Reconfigurable Architectures. European Journal of Applied Sciences. 9 (3)
• Balavendran Joseph, R., Tunks, J., Mehta, G. (2021). Convergent and Divergent Thinking Skills in Electrical Engineering Gaming Framework. European Journal of Applied Sciences. 9 (2)
• Chakraborty, A., Ojo, E., Quonoey, B., Mehta, G. (2021). Improving Learning Experience of People with Cognitive Disabilities using Serious Games: A Review. European Scientific Journal. 17 (35)
• Kota, D., Tasneem, N., Kakaraparty, K., Mahbub, I., Mehta, G., Namuduri, K. (2021). A Low-power Dry Electrode-based ECG Signal Acquisition with De-noising and Feature Extraction. Journal of Signal Processing Systems, Springer.
• Choi, W., Prasad, V., Mehta, G., kim, j., lee, e. (2021). Asymmetric 2D MoS2 for Scalable and High-Performance Piezoelectric Sensors. ACS Applied Materials & Interfaces. ACS Publications.
• Choi, W., Mehta, G., Kim, J. (2020). Stable and high-performance piezoelectric sensor via CVD grown WS2. Nanotechnology. 31 445203. https://iopscience.iop.org/article/10.1088/1361-6528/aba659
• Balavendran Joseph, R., Pal, A., Tunks, J.L., Mehta, G. (2019). Intrinsic vs Extrinsic Motivation in an Interactive Electrical Engineering Game. Journal of Advances in Computer Engineering and Technology. 5 (1)
• Balavendran Joseph, R., Mehta, G. (2019). Contextual game based framework to solve mapping challenges in Electrical Engineering. Computer Game Development and Education : An International Journal(CGDEIJ). 1 (1)
• Balavendran Joseph, R., Mehta, G. (2018). How does knowledge evolve using adaptive heuristics learning in an engineering game?. Advances in Social Sciences Research Journal. 5 (10)
• Chakraborty, A., Simpson, Z.P., Tunks, J.L., Mehta, G. (2018). Solving Electrical Engineering Puzzles Using Spatial Reasoning. Journal of Education and Cultural Studies. Scholink.
• Balavendran Joseph, R., Malla, T., Miles, T., Tunks, J., Mehta, G. (2017). Spatial Intelligence as Related to Success on Regular and Constrained Electronic Puzzle Formats. Global Journal of Computer Science and Technology: A Hardware & Computation. 17 (1) Global Journals Inc. (USA).
• Mehta, G., Tunks, J.L., Sanagapaty, K., Pal, A., Balavendran Joseph, R. (2017). Constructing Knowledge in an Interactive Game-like Design Environment for STEM Education. International Journal of Information and Education Technology.
• Mehta, G., Kellerstedt, B.G., Tunks, J.L., Sanagapaty, K., Pal, A., Joseph, R. (2017). A Study of Self-regulated Learning in an Online Gaming Environment for Engineering Education..
• A. Sistla, K. Patel, and G. Mehta. (2015). Crowdsourcing for Mapping in Design Space Exploration of Custom Reconfigurable Architecture Designs. Human Computation Journal. 2 (1)
• G. Mehta, K. Patel, and N. S. Pollard. (2015). On Fast Iterative Mapping Algorithms for Stripe-based Reconfigurable Architectures. International Journal of Electronics.
• G. Mehta, X. Luo, A. Sistla, A. Marin, M. Malladi, K. Patel, and B. Rodgers. (2014). On Multiplayer Techniques for Crowdsourcing Mapping onto Custom Domain-Specific Architectures.
• H. S. Kim, V. Varanasi, G. Mehta, H. Zhang, T. Choi, K. Namuduri, J. Vingren, N. D'Souza, and R. Kowal. (2013).
• Kim, H.S., Varanasi, V., Mehta, G., Zhang, H., Choi, T., Namuduri, K., Vingren, J.L., D’Souza, N.A., Kowal, R. (2013). Circuits, Systems, and Technologies for Detecting the Onset of Sudden Cardiac Death Through EKG Analysis. IEEE Circuits and Systems Magazine. 13 (4) 10–25. IEEE.
• G. Mehta, K. Patel, N. Parde, and N. S. Pollard. (2013). Data-driven mapping using local patterns.
• G. Mehta and A. K. Jones. (2013). Implementation and Validation of Architectural Space Exploration Techniques for Domain-Specific Reconfigurable Computing.
• G. Mehta, C. Crawford, X. Luo, N. Parde, K. Patel, B. Rodgers, A. Sistla, A. Yadav, M. Reisner. (2013). UNTANGLED - A game environment for discovery of creative mapping strategies.
• G. Mehta, J. Stander, M. Baz, B. Hunsaker, and A. K. Jones. (2009). Interconnect Customization for a Hardware Fabric.
• G.Mehta, R.R. Hoare,J.Stander,J.Lucas, B.Hunsaker and A.K.Jones. (2006). A Low-Energy Reconfigurable Fabric for the SuperCISC Architecture.
• A.K.Jones,R.Hoare, D.Kusic,J.Fazekas, G.Mehta,and J.Foster. (2006). A VLIW Processor with Hardware Functions:Increasing Performance While Reducing Power.
• A.K.Jones, R.Hoare, D.Kusic, G.Mehta, J.Fazekas,and J.Foster. (2006). Reducing Power while Increasing Performance with SuperCISC.

Poster

• Chivukula, S., Koppikar, S., Patel, K., Pal, A., Sattiraju, K., Mehta, G. (2017). "An Interactive Framework to Explore Design Space Using Human Computation and Automated Algorithms". Other.
• G. Mehta, S. Cook, C. Crawford, A. Odunsi, K. Patel, B. Rogers, and A. Yadav. (2012). Game-driven discovery of new mapping strategies for custom domain-specific architectures.

Contracts, Grants and Sponsored Research

Contract

• Pottathuparambil, R.J. (Co-Principal), Gafford, L.C. (Principal), Ludi, S.A. (Co-Principal), Mehta, G. (Co-Principal), D'Souza, N.A. (Co-Principal), "Explore STEM! Summer program," sponsored by Texas Workforce Commission (TWC), State, $130203 Funded. (2020 - 2021).

Grant - Research

• Kavi, K.M. (Principal), Mehta, G. (Co-Principal), Gulur, N. (Co-Principal), "EMPOWER: High-Performance, Low-Power and Fully Programmable Neural Network Architecture," sponsored by Semiconductor Research Corporation, National, $240000 Funded. (2020 - 2022).
• Choi, W. (Principal), Mehta, G. (Co-Principal), "REU supplement - Flexible wireless joint sensing system for knee arthroplasty," sponsored by NSF, Federal, $10000 Funded. (2021 - 2022).
• Choi, W. (Principal), Mehta, G. (Co-Principal), "Eager: Flexible wireless joint sensing system for knee arthroplasty," sponsored by NSF, Federal, $150000 Funded. (2019 - 2021).
• Mehta, G. (Principal), "Visual Architectures: Engaging Crowds in Design and Discovery for Custom Reconfigurable Devices," sponsored by National Science Foundation, Federal, $290000 Funded. (2016 - 2021).
• Mehta, G. (Principal), "Harnessing human intelligence for mapping on custom reconfigurable architectures," sponsored by National Science Foundation, Federal, $515896 Funded. (2012 - 2017).
• Mehta, G. (Principal), "Discovering new mapping strategies and architectures for coarse-grained reconfigurable devices through crowdsourcing and data-driven techniques," sponsored by National Science Foundation, Federal, $194996 Funded. (2011 - 2013).
• Mehta, G. (Co-Principal), Kavi, K.M. (Principal), Gulur, N.D. (Other), "EMPOWER: High-Performance, Low-Power and Fully Programmable Neural Network Architecture," sponsored by Semiconductor Research Corporation, NFP, Funded. (2020 - 2022).
• Zhu, D. (Co-Principal), Mehta, G. (Co-Principal), Choi, W. (Principal), "EAGER: Flexible wireless joint sensing system for knee arthroplasty," sponsored by National Science Foundation, FED, Funded. (2019 - 2022).
• Mehta, G. (Co-Principal), Zhang, H. (Co-Principal), Namuduri, K. (Co-Principal), D'Souza, N.A. (Principal), "SAW and self sensing UAS structural health monitoring," sponsored by ResilienX, IND, Funded. (2020 - 2021).
• Mehta, G. (Principal), "SHF: Small: Visual Architectures: Engaging Crowds in Design and Discovery for Custom Reconfigurable Devices," sponsored by National Science Foundation, FED, Funded. (2016 - 2021).
• Mehta, G. (Principal), "Harnessing human intelligence for mapping on custom reconfigurable architectures," sponsored by National Science Foundation, Federal, Funded. (2012 - 2017).
• Mehta, G. (Principal), "SHF: Small: Harnessing Human Intelligence for Mapping on Custom Reconfigurable Architectures," sponsored by National Science Foundation, FED, Funded. (2012 - 2017).
• Mehta, G. (Principal), "SHF: Small: Harnessing Human Intelligence for Mapping on Custom Reconfigurable Architectures "REU-Supplement"," sponsored by National Science Foundation, FED, Funded. (2012 - 2017).
• Mehta, G. (Principal), "Discovering new mapping strategies and architectures for coarse-grained reconfigurable devices through crowdsourcing and data-driven techniques," sponsored by National Science Foundation, Federal, Funded. (2011 - 2013).

Grant - Service

• Mehta, G. (Co-Principal), Gafford, L.V. (Principal), D'Souza, N.A. (Principal), Pottathuparambil, R.J. (Co-Principal), Ludi, S.A. (Co-Principal), "Explore STEM! Summer program," sponsored by Texas Workforce Commission, ST, Funded. (2021 - 2022).