3 papers
cs.IT2026
Stabilizer-Code Channel Transforms Beyond Repetition Codes for Improved Hashing Bounds
Tyler Kann, Matthieu R. Bloch, Shrinivas Kudekar +1
The quantum hashing bound guarantees that rates up to are achievable for memoryless Pauli channels, but it is not generally tight. A known way to improve…
cs.IT2026
Quantum Precoded Polar Codes
Tyler Kann, Shrinivas Kudekar, Matthieu R. Bloch
We introduce a new family of CSS codes obtained from rate-1 precoded polar codes, which harnesses the precoding benefits obtained for classical short blocklength polar codes. We op…
cs.MM2025
Revelio: A Real-World Screen-Camera Communication System with Visually Imperceptible Data Embedding
Abbaas Alif Mohamed Nishar, Shrinivas Kudekar, Bernard Kintzing +1
We present `Revelio', a real-world screen-camera communication system leveraging temporal flicker fusion in the OKLAB color space. Using spatially-adaptive flickering and encoding…