87 citations · 229 across the 13 of their papers we have counts for
14 papers
Eye-tracked Virtual Reality: A Comprehensive Survey on Methods and Privacy Challenges
Efe Bozkir, Süleyman Özdel, Mengdi Wang +5
The latest developments in computer hardware, sensor technologies, and artificial intelligence can make virtual reality (VR) and virtual spaces an important part of human everyday…
DR-VIDAL -- Doubly Robust Variational Information-theoretic Deep Adversarial Learning for Counterfactual Prediction and Treatment Effect Estimation on Real World Data
Shantanu Ghosh, Zheng Feng, Jiang Bian +2
Determining causal effects of interventions onto outcomes from real-world, observational (non-randomized) data, e.g., treatment repurposing using electronic health records, is chal…
Side Eye: Characterizing the Limits of POV Acoustic Eavesdropping from Smartphone Cameras with Rolling Shutters and Movable Lenses
Yan Long, Pirouz Naghavi, Blas Kojusner +3
Our research discovers how the rolling shutter and movable lens structures widely found in smartphone cameras modulate structure-borne sounds onto camera images, creating a point-o…
A Practical Methodology for ML-Based EM Side Channel Disassemblers
Cesar N. Arguello, Hunter Searle, Sara Rampazzi +1
Providing security guarantees for embedded devices with limited interface capabilities is an increasingly crucial task. Although these devices don't have traditional interfaces, th…
SAUSAGE: Security Analysis of Unix domain Socket Usage in Android
Mounir Elgharabawy, Blas Kojusner, Mohammad Mannan +3
The Android operating system is currently the most popular mobile operating system in the world. Android is based on Linux and therefore inherits its features including its Inter-P…
A privacy-preserving approach to streaming eye-tracking data
Brendan David-John, Diane Hosfelt, Kevin Butler +1
Eye-tracking technology is being increasingly integrated into mixed reality devices. Although critical applications are being enabled, there are significant possibilities for viola…
Hard-label Manifolds: Unexpected Advantages of Query Efficiency for Finding On-manifold Adversarial Examples
Washington Garcia, Pin-Yu Chen, Somesh Jha +2
Designing deep networks robust to adversarial examples remains an open problem. Likewise, recent zeroth order hard-label attacks on image classification models have shown comparabl…
One-Time Programs made Practical
Lianying Zhao, Joseph I. Choi, Didem Demirag +4
A one-time program (OTP) works as follows: Alice provides Bob with the implementation of some function. Bob can have the function evaluated exclusively on a single input of his cho…
A Hybrid Approach to Secure Function Evaluation Using SGX
Joseph I. Choi, Dave 'Jing' Tian, Grant Hernandez +5
A protocol for two-party secure function evaluation (2P-SFE) aims to allow the parties to learn the output of function of their private inputs, while leaking nothing more. In a…
Practical Hidden Voice Attacks against Speech and Speaker Recognition Systems
Hadi Abdullah, Washington Garcia, Christian Peeters +3
Voice Processing Systems (VPSes), now widely deployed, have been made significantly more accurate through the application of recent advances in machine learning. However, adversari…
Explainable Black-Box Attacks Against Model-based Authentication
Washington Garcia, Joseph I. Choi, Suman K. Adari +2
Establishing unique identities for both humans and end systems has been an active research problem in the security community, giving rise to innovative machine learning-based authe…
FirmUSB: Vetting USB Device Firmware using Domain Informed Symbolic Execution
Grant Hernandez, Farhaan Fowze, Dave Tian +2
The USB protocol has become ubiquitous, supporting devices from high-powered computing devices to small embedded devices and control systems. USB's greatest feature, its openness a…
Retrofitting Applications with Provenance-Based Security Monitoring
Adam Bates, Kevin Butler, Alin Dobra +4
Data provenance is a valuable tool for detecting and preventing cyber attack, providing insight into the nature of suspicious events. For example, an administrator can use provenan…
Reuse It Or Lose It: More Efficient Secure Computation Through Reuse of Encrypted Values
Benjamin Mood, Debayan Gupta, Kevin Butler +1
Two-party secure function evaluation (SFE) has become significantly more feasible, even on resource-constrained devices, because of advances in server-aided computation systems. Ho…