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Alan Yang

3 accepted papers

2023

Binary Sequence Set Optimization for CDMA Applications via Mixed-Integer Quadratic Programming

ICASSP 2023accepted

Finding sets of binary sequences with low auto- and cross-correlation properties is a hard combinatorial optimization problem with numerous applications, including multiple-input-multiple-output (MIMO) radar and global navigation satellite systems (GNSS). The sum of squared correlations, sometimes r…

Cited by 0SourceScholar
2020

Characterizing Distribution Equivalence and Structure Learning for Cyclic and Acyclic Directed Graphs

ICML 2020poster

The main approach to defining equivalence among acyclic directed causal graphical models is based on the conditional independence relationships in the distributions that the causal models can generate, in terms of the Markov equivalence. However, it is known that when cycles are allowed in the causa…

2020

Model-Augmented Conditional Mutual Information Estimation for Feature Selection

UAI 2020poster

Markov blanket feature selection, while theoretically optimal, is generally challenging to implement. This is due to the shortcomings of existing approaches to conditional independence (CI) testing, which tend to struggle either with the curse of dimensionality or computational complexity. We propos…

Cited by 3SourcePDFScholar