39 citations · 105 across the 7 of their papers we have counts for
8 papers
Uncovering Software-Based Power Side-Channel Attacks on Apple M1/M2 Systems
Nikhil Chawla, Chen Liu, Abhishek Chakraborty +4
Traditionally, power side-channel analysis requires physical access to the target device, as well as specialized devices to measure the power consumption with enough precision. Rec…
DynaMarks: Defending Against Deep Learning Model Extraction Using Dynamic Watermarking
Abhishek Chakraborty, Daniel Xing, Yuntao Liu +1
The functionality of a deep learning (DL) model can be stolen via model extraction where an attacker obtains a surrogate model by utilizing the responses from a prediction API of t…
Frequency Throttling Side-Channel Attack
Chen Liu, Abhishek Chakraborty, Nikhil Chawla +1
Modern processors dynamically control their operating frequency to optimize resource utilization, maximize energy savings, and conform to system-defined constraints. If, during the…
Synchronization gauge field, standing waves and one-way-speed of light
Arunava Bhadra, Abhishek Chakraborty, Souvik Ghose +1
The absolute nature of many fundamental predictions of the theory of special relativity, including the relativity of simultaneity, has been questioned in the literature owing to th…
Resilient and Latency-aware Orchestration of Network Slices Using Multi-connectivity in MEC-enabled 5G Networks
Prabhu Kaliyammal Thiruvasagam, Abhishek Chakraborty, C Siva Ram Murthy
Network slicing (NS) and multi-access edge computing (MEC) are new paradigms which play key roles in 5G and beyond networks. NS allows network operators (NOs) to divide the availab…
Latency-aware and Survivable Mapping of VNFs in 5G Network Edge Cloud
Prabhu Kaliyammal Thiruvasagam, Abhishek Chakraborty, C. Siva Ram Murthy
Network Functions Virtualization (NFV) and Multi-access Edge Computing (MEC) play crucial roles in 5G networks for dynamically provisioning diverse communication services with hete…
Robust and Attack Resilient Logic Locking with a High Application-Level Impact
Yuntao Liu, Michael Zuzak, Yang Xie +2
Logic locking is a hardware security technique to intellectual property (IP) against security threats in the IC supply chain, especially untrusted fabs. Such techniques incorporate…
Graph Fourier Transform based on Directed Laplacian
Rahul Singh, Abhishek Chakraborty, B. S. Manoj
In this paper, we redefine the Graph Fourier Transform (GFT) under the DSP framework. We consider the Jordan eigenvectors of the directed Laplacian as graph harmonics…