5 citations · 8 across the 3 of their papers we have counts for
4 papers
Statistically Discriminative Sub-trajectory Mining
Vo Nguyen Le Duy, Takuto Sakuma, Taiju Ishiyama +7
We study the problem of discriminative sub-trajectory mining. Given two groups of trajectories, the goal of this problem is to extract moving patterns in the form of sub-trajectori…
Scalable Partial Least Squares Regression on Grammar-Compressed Data Matrices
Yasuo Tabei, Hiroto Saigo, Yoshihiro Yamanishi +1
With massive high-dimensional data now commonplace in research and industry, there is a strong and growing demand for more scalable computational techniques for data analysis and k…
Online Self-Indexed Grammar Compression
Yoshimasa Takabatake, Yasuo Tabei, Hiroshi Sakamoto
Although several grammar-based self-indexes have been proposed thus far, their applicability is limited to offline settings where whole input texts are prepared, thus requiring to…
LGM: Mining Frequent Subgraphs from Linear Graphs
Yasuo Tabei, Daisuke Okanohara, Shuichi Hirose +1
A linear graph is a graph whose vertices are totally ordered. Biological and linguistic sequences with interactions among symbols are naturally represented as linear graphs. Exampl…