36 citations · 128 across the 18 of their papers we have counts for
3 papers · 1 filter
GTRACE-RS: Efficient Graph Sequence Mining using Reverse Search
Akihiro Inokuchi, Hiroaki Ikuta, Takashi Washio
The mining of frequent subgraphs from labeled graph data has been studied extensively. Furthermore, much attention has recently been paid to frequent pattern mining from graph sequ…
Prismatic Algorithm for Discrete D.C. Programming Problems
Yoshinobu Kawahara, Takashi Washio
In this paper, we propose the first exact algorithm for minimizing the difference of two submodular functions (D.S.), i.e., the discrete version of the D.C. programming problem. Th…
DirectLiNGAM: A direct method for learning a linear non-Gaussian structural equation model
Shohei Shimizu, Takanori Inazumi, Yasuhiro Sogawa +5
Structural equation models and Bayesian networks have been widely used to analyze causal relations between continuous variables. In such frameworks, linear acyclic models are typic…