3 papers
cs.NI2025
Country-in-the-Middle: Measuring Paths between People and their Governments
Alisha Ukani, Katherine Izhikevich, Shambhavi Mittal +5
Understanding where Internet services are hosted, and how users reach them, has captured the interest of government regulators and others concerned with the privacy of data flows.…
cs.CV2025
Words as Geometric Features: Estimating Homography using Optical Character Recognition as Compressed Image Representation
Ross Greer, Alisha Ukani, Katherine Izhikevich +3
Document alignment and registration play a crucial role in numerous real-world applications, such as automated form processing, anomaly detection, and workflow automation. Traditio…
cs.CR2024
Count of Monte Crypto: Accounting-based Defenses for Cross-Chain Bridges
Enze Liu, Elisa Luo, Jian Chen Yan +5
Between 2021 and 2023, crypto assets valued at over $US2.6 billion were stolen via attacks on "bridges" -- decentralized services designed to allow inter-blockchain exchange. Whil…