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cs.IT2026
Correcting Contextual Deletions in DNA Nanopore Readouts
Yuan-Pon Chen, Olgica Milenkovic, João Ribeiro +1
The problem of designing codes for deletion-correction and synchronization has received renewed interest due to applications in DNA-based data storage systems that use nanopore seq…
cs.IT2025
Generalized Orthogonal de Bruijn and Kautz Sequences
Yuan-Pon Chen, Jin Sima, Olgica Milenkovic
A de Bruijn sequence of order over a finite alphabet is a cyclic sequence with the property that it contains every possible -sequence as a substring exactly once. Orthogonal…
cs.IT2024
Reducing Data Fragmentation in Data Deduplication Systems via Partial Repetition and Coding
Yun-Han Li, Jin Sima, Ilan Shomorony +1
Data deduplication, one of the key features of modern Big Data storage devices, is the process of removing replicas of data chunks stored by different users. Despite the importance…