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cs.IT2026
On Codes with Support-Constrained Parity Checks
Barron Han, Hikmet Yildiz, Babak Hassibi
We study linear codes that maximize minimum distance subject to arbitrary support constraints on the parity-check matrix. Such constraints arise naturally in the design of LDPC cod…
eess.SY2026
Quantized Online LQR
Barron Han, Victoria Kostina, Babak Hassibi
We study online linear-quadratic regulation (LQR) with unknown dynamics under communication rate constraints. Classical networked control quantizes the plant state at every time st…