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cs.IT2023
Graph Matching in Correlated Stochastic Block Models for Improved Graph Clustering
Joonhyuk Yang, Hye Won Chung
We consider community detection from multiple correlated graphs sharing the same community structure. The correlated graphs are generated by independent subsampling of a parent gra…
cs.IT2018
Parity Queries for Binary Classification
Hye Won Chung, Ji Oon Lee, Doyeon Kim +1
Consider a query-based data acquisition problem that aims to recover the values of binary variables from parity (XOR) measurements of chosen subsets of the variables. Assume th…
cs.IT2018
Fundamental Limits on Data Acquisition: Trade-offs between Sample Complexity and Query Difficulty
Hye Won Chung, Ji Oon Lee, Alfred O. Hero
We consider query-based data acquisition and the corresponding information recovery problem, where the goal is to recover binary variables (information bits) from parity measur…