5 citations · 20 across the 25 of their papers we have counts for
26 papers
Lightweight Multi-Scale Anomaly Detection for Resource-Constrained Edge Devices
Raheen Junaid Wani, Smruti R. Sarangi
Time-series anomaly detection is increasingly important in IoT systems, sensor networks, and edge monitoring applications, where models must operate under strict constraints on mem…
AndroCon: Conning Location Services in Android
Soham Nag, Smruti R. Sarangi
Mobile device hackers often target ambient sensing, human activity identification, and interior floor mapping. In addition to overt signals like microphones and cameras, covert cha…
VoxDepth: Rectification of Depth Images on Edge Devices
Yashashwee Chakrabarty, Smruti Ranjan Sarangi
Autonomous mobile robots like self-flying drones and industrial robots heavily depend on depth images to perform tasks such as 3D reconstruction and visual SLAM. However, the prese…
SecScale: A Scalable and Secure Trusted Execution Environment for Servers
Ani Sunny, Nivedita Shrivastava, Smruti R. Sarangi
Trusted execution environments (TEEs) are an integral part of modern secure processors. They ensure that their application and code pages are confidential, tamper proof and immune…
NeuroPlug: Plugging Side-Channel Leaks in NPUs using Space Filling Curves
Nivedita Shrivastava, Smruti R. Sarangi
Securing deep neural networks (DNNs) from side-channel attacks is an important problem as of today, given the substantial investment of time and resources in acquiring the raw data…
PatchEX: High-Quality Real-Time Temporal Supersampling through Patch-based Parallel Extrapolation
Akanksha Dixit, Smruti R. Sarangi
High-refresh rate displays have become very popular in recent years due to the need for superior visual quality in gaming, professional displays and specialized applications like m…
SparseLock: Securing Neural Network Models in Deep Learning Accelerators
Nivedita Shrivastava, Smruti R. Sarangi
Securing neural networks (NNs) against model extraction and parameter exfiltration attacks is an important problem primarily because modern NNs take a lot of time and resources to…
ConstMig: Enabling Secure Live Migration of Large Intel SGX-based applications
Sandeep Kumar, Abhisek Panda, Smruti R. Sarangi
Cloud service providers are adopting Trusted Execution Environments (TEEs) to provide hardware-guaranteed security to applications running on remote, untrusted data centers. Howeve…
ExWarp: Extrapolation and Warping-based Temporal Supersampling for High-frequency Displays
Akanksha Dixit, Yashashwee Chakrabarty, Smruti R. Sarangi
High-frequency displays are gaining immense popularity because of their increasing use in video games and virtual reality applications. However, the issue is that the underlying GP…
VarSim: A Fast Process Variation-aware Thermal Modeling Methodology Using Green's Functions
Hameedah Sultan, Smruti R. Sarangi
Despite temperature rise being a first-order design constraint, traditional thermal estimation techniques have severe limitations in modeling critical aspects affecting the tempera…
Efficiently Using Polar Codes in 5G Base Stations to Enhance Rural Connectivity
Aman Shreshtha, Smruti R Sarangi
5G connectivity has become essential to integrate rural communities into the broader digital economy and support critical applications like remote education and remote surgery. A m…
SecOComp: A Fast and Secure Simultaneous Compression and Encryption Scheme
Nivedita Shrivastava, Smruti R. Sarangi
We live in a data-driven era that involves the generation, collection and processing of a massive amount of data. This data often contains valuable intellectual property and sensit…
FaaSched: A Jitter-Aware Serverless Scheduler
Abhisek Panda, Smruti R. Sarangi
Serverless computing systems are becoming very popular. Large corporations such as Netflix, Airbnb, and Coca-Cola use such systems for running their websites and IT systems. The ad…
JASS: A Flexible Checkpointing System for NVM-based Systems
Akshin Singh, Smruti R. Sarangi
NVM-based systems are naturally fit candidates for incorporating periodic checkpointing (or snapshotting). This increases the reliability of the system, makes it more immune to pow…
Minimizing the Motion-to-Photon-delay (MPD) in Virtual Reality Systems
Akanksha Dixit, Smruti R. Sarangi
With the advent of low-power ultra-fast hardware and GPUs, virtual reality (VR) has gained a lot of prominence in the last few years and is being used in various areas such as educ…
HybMT: Hybrid Meta-Predictor based ML Algorithm for Fast Test Vector Generation
Shruti Pandey, Jayadeva, Smruti R. Sarangi
ML models are increasingly being used to increase the test coverage and decrease the overall testing time. This field is still in its nascent stage and up till now there were no al…
A Comprehensive Benchmark Suite for Intel SGX
Sandeep Kumar, Abhisek Panda, Smruti R. Sarangi
Trusted execution environments (TEEs) such as \intelsgx facilitate the secure execution of an application on untrusted machines. Sadly, such environments suffer from serious limita…
Seculator: A Fast and Secure Neural Processing Unit
Nivedita Shrivastava, Smruti R. Sarangi
Securing deep neural networks (DNNs) is a problem of significant interest since an ML model incorporates high-quality intellectual property, features of data sets painstakingly col…
Page Table Management for Heterogeneous Memory Systems
Sandeep Kumar, Aravinda Prasad, Smruti R. Sarangi +1
Modern enterprise servers are increasingly embracing tiered memory systems with a combination of low latency DRAMs and large capacity but high latency non-volatile main memories (N…
A Reference Architecture for Smart and Software-defined Buildings
Manuel Mazzara, Ilya Afanasyev, Smruti R. Sarangi +2
The vision encompassing Smart and Software-defined Buildings (SSDB) is becoming more and more popular and its implementation is now more accessible due to the widespread adoption o…
Is Leakage Power a Linear Function of Temperature?
Hameedah Sultan, Shashank Varshney, Smruti R Sarangi
In this work, we present a study of the leakage power modeling techniques commonly used in the architecture community. We further provide an analysis of the error in leakage power…
Sensitivity Analysis of Core Specialization Techniques
Prathmesh Kallurkar, Smruti R. Sarangi
The instruction footprint of OS-intensive workloads such as web servers, database servers, and file servers typically exceeds the size of the instruction cache (32 KB). Consequentl…
Fundamental Results for a Generic Implementation of Barriers using Optical Interconnects
Sandeep Chandran, Eldhose Peter, Preeti Ranjan Panda +1
In this report, we report some fundamental results and bounds on the number of messages and storage required to implement barriers using futuristic on-chip optical and RF networks.…
A Wait-Free Stack
Seep Goel, Pooja Aggarwal, Smruti R. Sarangi
In this paper, we describe a novel algorithm to create a con- current wait-free stack. To the best of our knowledge, this is the first wait-free algorithm for a general purpose sta…