16 papers
Cluster-Aware Over-the-Air Federated Learning with Energy-Harvesting Devices: From Global Training to Model Personalization
Furkan Bagci, Busra Tegin, Mohammad Kazemi +1
Federated learning (FL) enables distributed optimization and learning across decentralized edge devices while preserving data privacy, but its performance is fundamentally constrai…
Bounds on Multiple -Burst Deletion-Correcting Codes
Chen Wang, Xiangliang Kong, Eitan Yaakobi +1
Motivated by their applications in DNA-based storage systems, codes capable of correcting consecutive deletions have attracted significant attention. An important class of such cod…
Simple Finite-Length Achievability and Converse Bounds for the Deletion Channel and the Insertion Channel
Ruslan Morozov, Tolga Mete Duman
We develop upper bounds on code size for an independent and identically distributed deletion and insertion channels for a given code length and target frame error probability. The…
Robust Composite DNA Storage under Sampling Randomness, Substitution, and Insertion-Deletion Errors
Busra Tegin, Tolga M Duman
DNA data storage offers a high-density, long-term alternative to traditional storage systems, addressing the exponential growth of digital data. Composite DNA extends this paradigm…
Error-Correcting Codes for Two Bursts of t1-Deletion-t2-Insertion with Low Computational Complexity
Yajuan Liu, Tolga M. Duman
Burst errors involving simultaneous insertions, deletions, and substitutions occur in practical scenarios, including DNA data storage and document synchronization, motivating devel…
Capacity Approximations for Insertion Channels with Small Insertion Probabilities
Busra Tegin, Tolga M Duman
Channels with synchronization errors, exhibiting deletion and insertion errors, find practical applications in DNA storage, data reconstruction, and various other domains. Presence…