Hisayuki Hara

According to our database, Hisayuki Hara authored at least 9 papers between 2006 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Learning linear acyclic causal model containing Gaussian disturbances using ancestral relationships.

Ming Cai, Penggang Gao, Hisayuki Hara

Int. J. Data Sci. Anal., December, 2026

2025

Causal Discovery for Linear DAGs with Dependent Latent Variables via Higher-order Cumulants.

Ming Cai, Penggang Gao, Hisayuki Hara

CoRR, October, 2025

Learning causal graphs using variable grouping according to ancestral relationship.

Ming Cai, Hisayuki Hara

Comput. Stat., September, 2025

2024

Learning linear acyclic causal model including Gaussian noise using ancestral relationships.

Ming Cai, Penggang Gao, Hisayuki Hara

CoRR, 2024

2012

Hierarchical subspace models for contingency tables.

Hisayuki Hara, Tomonari Sei, Akimichi Takemura

J. Multivar. Anal., 2012

2010

On connectivity of fibers with positive marginals in multiple logistic regression.

Hisayuki Hara, Akimichi Takemura, Ruriko Yoshida

J. Multivar. Anal., 2010

2009

A Markov basis for conditional test of common diagonal effect in quasi-independence model for square contingency tables.

Hisayuki Hara, Akimichi Takemura, Ruriko Yoshida

Comput. Stat. Data Anal., 2009

2007

Conditions for swappability of records in a microdata set when some marginals are fixed.

Akimichi Takemura, Hisayuki Hara

Comput. Stat., 2007

2006

Boundary cliques, clique trees and perfect sequences of maximal cliques of a chordal graph

Hisayuki Hara, Akimichi Takemura

CoRR, 2006