3 papers
cs.IT2026
Capacity Achieving Torn Paper Codes
Junsheng Liu, Netanel Raviv
In the torn paper channel, a codeword is cut at random locations, and the resulting error-free fragments are delivered to the decoder as an unordered multiset. Although the capacit…
cs.IT2026
Improved Torn Paper Coding via Local Alignment
Junsheng Liu, Netanel Raviv
In the torn paper channel, a transmitted codeword is broken at random locations into fragments that arrive at the decoder in an unordered manner. A central theoretical challenge wi…
cs.IT2025
Single Fragment Forensic Coding from Discrepancy Theory
Junsheng Liu, Netanel Raviv
Three-dimensional (3D) printing's accessibility enables rapid manufacturing but also poses security risks, such as the unauthorized production of untraceable firearms and prohibite…