3 papers
math.ST2022
Regression Identifiability and Edge Interventions in Linear Structural Equation Models
Bohao Yao, Robin J. Evans
In this paper, we introduce a new identifiability criteria for linear structural equation models, which we call regression identifiability. We provide necessary and sufficient grap…
math.ST2019
Algebraic Properties of Gaussian HTC-identifiable Graphs
Bohao Yao, Robin Evans
In this paper, we explore some algebraic properties of linear structural equation modelsthat can be represented by an HTC-identifiable graph. In particular, we prove that all mixed…
math.CO2015
An algorithm for finding Hamiltonian Cycles in Cubic Planar Graphs
Bohao Yao, Charl Ras, Hamid Mokhtar
We first prove a one-to-one correspondence between finding Hamiltonian cycles in a cubic planar graphs and finding trees with specific properties in dual graphs. Using this informa…