91 citations · 164 across the 15 of their papers we have counts for
4 papers · 1 filter
An Iterative Joint Linear-Programming Decoding of LDPC Codes and Finite-State Channels
Byung-Hak Kim, Henry D. Pfister
In this paper, we introduce an efficient iterative solver for the joint linear-programming (LP) decoding of low-density parity-check (LDPC) codes and finite-state channels (FSCs).…
IMP: A Message-Passing Algorithmfor Matrix Completion
Byung-Hak Kim, Arvind Yedla, Henry D. Pfister
A new message-passing (MP) method is considered for the matrix completion problem associated with recommender systems. We attack the problem using a (generative) factor graph model…
On the Joint Decoding of LDPC Codes and Finite-State Channels via Linear Programming
Byung-Hak Kim, Henry D. Pfister
In this paper, the linear programming (LP) decoder for binary linear codes, introduced by Feldman, et al. is extended to joint-decoding of binary-input finite-state channels. In pa…
Message-Passing Inference on a Factor Graph for Collaborative Filtering
Byung-Hak Kim, Arvind Yedla, Henry D. Pfister
This paper introduces a novel message-passing (MP) framework for the collaborative filtering (CF) problem associated with recommender systems. We model the movie-rating prediction…