From the 1 of 6 linked papers with an AI index.
6 papers
Enhanced Feedback Mechanisms for Resource-Efficient Incremental Redundancy
Mustafa Cemil CoÅkun, Ahmed Elkelesh, Avijit Mandal +1
The paper proposes feedback and scheduling methods that predict the exact amount of additional redundancy needed in incremental redundancy HARQ, reducing unnecessary retransmission…
Affine Filtering Measurements and Their Applications to Quantum Decoding
Avijit Mandal, Noah Shutty, Henry D. Pfister +1
Unambiguous state discrimination (USD) measurements are attractive because outcomes are either marked as conclusive (i.e., error free) or inconclusive (i.e., erased). We study affi…
Optimization Using Locally-Quantum Decoders
Noah Shutty, Avijit Mandal, Seyoon Ragavan +8
It was pointed out in [JSW+25] that widely-studied optimization problems such as D-regular max-k-XORSAT can be reduced to decoding of LDPC codes, using quantum algorithms related t…
Quantum Message Passing for Factor Graphs over Finite Abelian Groups
Avijit Mandal, Henry D. Pfister
We develop a quantum message-passing framework for factor graphs over finite abelian groups. Our starting point is the task of discriminating between a collection of quantum states…
Belief Propagation with Quantum Messages for Symmetric Q-ary Pure-State Channels
Avijit Mandal, Henry D. Pfister
Belief propagation with quantum messages (BPQM) provides a low-complexity alternative to collective measurements for communication over classical--quantum channels. Prior BPQM cons…
Reed-Muller Codes on CQ Channels via a New Correlation Bound for Quantum Observables
Avijit Mandal, Henry D. Pfister
The question of whether Reed--Muller (RM) codes achieve capacity on binary memoryless symmetric (BMS) channels has drawn attention since it was resolved positively for the binary e…