Search Results - "Hegde, Shashank"

Radiofrequency Ablation, MR Thermometry, and High-Spatial-Resolution MR Parametric Imaging with a Single, Minimally Invasive Device by Ertürk, M Arcan, Sathyanarayana Hegde, Shashank, Bottomley, Paul A

“…Purpose To develop and demonstrate in vitro and in vivo a single interventional magnetic resonance (MR)-active device that integrates the functions of precise…”
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High-resolution and accelerated multi-parametric mapping with automated characterization of vessel disease using intravascular MRI by Wang, Guan, Zhang, Yi, Hegde, Shashank Sathyanarayana, Bottomley, Paul A

“…Atherosclerosis is prevalent in cardiovascular disease, but present imaging modalities have limited capabilities for characterizing lesion stage, progression…”
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Transmyocardial therapeutic-delivery using real-time MRI guidance by Hegde, Shashank S, Shea, Steven, Pan, Li, Karmarkar, Parag, Barbot, Julien, Kirchberg, Klaus J, Vadakkumpadan, Fijoy, Maurer, Jeremy, Cook, Judy A, Trayanova, Natalia, Solaiyappan, Meiyappan, Johnston, Peter V, Kraitchman, Dara

“…Doc number: P15…”
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Use of light emitting diodes (LEDs) for enhanced lipid production in micro-algae based biofuels by Severes, Alifha, Hegde, Shashank, D'Souza, L., Hegde, Smitha

“…Microalgae are an alternative source for renewable energy to overcome the energy crises caused by exhaustion of fuel reserves. Algal biofuel technology demands…”
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Bespoke Processors for Embedded Systems and Secure Multi-Party Computation by Hegde, Shashank

“…With transistor scaling nearing atomic dimensions and leakage power dissipation imposing strict energy limitations, it has become increasingly difficult to…”
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iREACT: A Non-contrast Non-triggered MR Angiography Technique with Reduced RF Deposition by Nair, Prashant Prabhakaran, Yoneyama, Masami, Kadavigere, Rajagopal, Hegde, Shashank Sathyanarayana

“…Relaxation enhanced angiography without contrast and triggering (REACT) is a non-contrast-enhanced angiography technique that highlights blood and suppresses…”
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Retrofittable Automatic Shifter of Rear-Derailleur with Mode-Based Transmission and IoT by R, Akshar K, Hegde, Shashank

“…This paper presents an innovative approach to enhance the efficiency and user experience of electric bikes by automating the gear-shifting process of the rear…”
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Acceleration and motion-correction techniques for high-resolution intravascular MRI by Hegde, Shashank Sathyanarayana, Zhang, Yi, Bottomley, Paul A.

“…Purpose High‐resolution intravascular (IV) MRI is susceptible to degradation from physiological motion and requires high frame‐rates for true endoscopy…”
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Quantitative CT and 19F-MRI tracking of perfluorinated encapsulated mesenchymal stem cells to assess graft immunorejection by Wang, Guan, Fu, Yingli, Shea, Steven M., Hegde, Shashank Sathyanarayana, Kraitchman, Dara L.

“…Objectives Peripheral artery disease (PAD) affects 12–14% of the world population, and many are not eligible for conventional treatment. For these patients,…”
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Amide proton transfer imaging for differentiation of tuberculomas from high-grade gliomas: Preliminary experience by Kulanthaivelu, Karthik, Jabeen, Shumyla, Saini, Jitender, Raju, Sanita, Nalini, Atchayaram, Sadashiva, Nishanth, Hegde, Shashank, Rolla, Narayana Krishna, Saha, Indrajit, M, Netravathi, Vengalil, Seena, Swaroop, Saikrishna, Rao, Shilpa

“…Purpose Tuberculomas can occasionally masquerade as high-grade gliomas (HGG). Evidence from magnetisation transfer (MT) imaging suggests that there is lower…”
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Quantitative CT and 19 F-MRI tracking of perfluorinated encapsulated mesenchymal stem cells to assess graft immunorejection by Wang, Guan, Fu, Yingli, Shea, Steven M, Hegde, Shashank Sathyanarayana, Kraitchman, Dara L

“…Peripheral artery disease (PAD) affects 12-14% of the world population, and many are not eligible for conventional treatment. For these patients,…”
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Latent Weight Diffusion: Generating Policies from Trajectories by Hegde, Shashank, Salhotra, Gautam, Sukhatme, Gaurav S

“…With the increasing availability of open-source robotic data, imitation learning has emerged as a viable approach for both robot manipulation and locomotion…”
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HyperPPO: A scalable method for finding small policies for robotic control by Hegde, Shashank, Huang, Zhehui, Sukhatme, Gaurav S.

“…Models with fewer parameters are necessary for the neural control of memory-limited, performant robots. Finding these smaller neural network architectures can…”
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Efficiently Learning Small Policies for Locomotion and Manipulation by Hegde, Shashank, Sukhatme, Gaurav S

“…Neural control of memory-constrained, agile robots requires small, yet highly performant models. We leverage graph hyper networks to learn graph hyper policies…”
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HyperPPO: A scalable method for finding small policies for robotic control by Hegde, Shashank, Huang, Zhehui, Sukhatme, Gaurav S

“…Models with fewer parameters are necessary for the neural control of memory-limited, performant robots. Finding these smaller neural network architectures can…”
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MICROENCAPSULATION OF SINGLE STEM CELLS FOR ISCHEMIC HEART TREATMENT by Hu, Charles, Beh, Cyrus W, Hegde, Shashank, Park, James, Weiss, Cliff R, Johnston, Peter, Wang, Jeff TH, Mao, Hai–Quan, Kraitchman, Dara

“…Methods Custom microfluidic devices fabricated using soft lithography were used to create highly uniform, barium sulfate or iron oxide impregnated alginate…”
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A Mobile-First Disconnected Data Distribution Network by Hegde, Shashank, Munagala, Deepak, Singhania, Aditya, Reed, Benjamin

“…Previous attempts to bring the data of the internet to environments that do not have continuous connectivity to the internet have made use of special hardware,…”
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Efficiently Learning Small Policies for Locomotion and Manipulation by Hegde, Shashank, Sukhatme, Gaurav S.

“…Neural control of memory-constrained, agile robots requires small, yet highly performant models. We leverage graph hyper networks to learn graph hyper policies…”
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Generating Behaviorally Diverse Policies with Latent Diffusion Models by Hegde, Shashank, Batra, Sumeet, Zentner, K. R, Sukhatme, Gaurav S

“…Recent progress in Quality Diversity Reinforcement Learning (QD-RL) has enabled learning a collection of behaviorally diverse, high performing policies…”
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Agents that Listen: High-Throughput Reinforcement Learning with Multiple Sensory Systems by Hegde, Shashank, Kanervisto, Anssi, Petrenko, Aleksei

“…Humans and other intelligent animals evolved highly sophisticated perception systems that combine multiple sensory modalities. On the other hand,…”
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