Tetsuji Kuboyama

グラフ構造パターンにより可視化された説明可能なグラフ構造化知識の獲得システム 

科学研究費助成事業 基盤研究(C), 基盤研究(C), 日本学術振興会, Apr, 2022 - Mar, 2026

A Method for Analyzing Collective Behavior Based on Structuring Topics on Large-Scale SNS 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2021 - Mar, 2026

New Problem Formulation on Next Generation Informatics and Researches on thier Algorithms 

Grants-in-Aid for Scientific Research Grant-in-Aid for Transformative Research Areas (A), Grant-in-Aid for Transformative Research Areas (A), Japan Society for the Promotion of Science, Nov, 2020 - Mar, 2025

自然言語処理技術を用いた日英仏議会テキスト解析による国会の特質・変則性の解明 

科学研究費助成事業 挑戦的研究(開拓), 挑戦的研究(開拓), 日本学術振興会, Jul, 2020 - Mar, 2024

Efficient Text Big Data Mining Technology via Structure Extraction 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2024

Figure and ground approaches for scalable biclustering and their applications 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2023

Topic Transition Analysis from Millions of Tweets After Severe Disasters 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2018 - Mar, 2021

Construction of Machine Learning Computing Base and Creation of Remarkable Contributions in Multiple Research Fields 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2021

Properties of Weakly Closed Itemsets and their Application to Knowledge Discovery 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2020

Foundations of knowledge synthesis based on selection of concept and creation of pivots for high-dimensional feature space 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2020

Discovery of Deep Knowledge from Graph-Structured Data using Expressive Graph-Structured Patterns 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019

Time Series Topic Extraction from Millions of Tweets after the East Japan Great Earthquake Considering Author's Role 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2018

Systematic studies on de-anonymization attacks and their countermeasures 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018

Knowledge Discovery Methods based on Closed Set Construction for Data with Attributes Whose Values are from Ordered Sets 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

Finding new mathematical knot theory using data compression 

Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017

The theory of filter based feature selection and high-performance algorithms 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2014 - 2016

Compressed Mining: exposing hidden knowledge in large-scale data 

Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (A), Grant-in-Aid for Young Scientists (A), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2015

Foundations of knowledge discovery based on embedding and dimension reduction in high-dimensional feature space 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2012 - 2015

Reputation Analysis related to the East Japan Great Earthquake by Cross Media Analysis 

Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2012 - 2014