Takako Hashimoto

Riri Fitri Sari

Proceedings of the 14th IIAI International Congress on Advanced Applied Informatics, 2023

2022

Cashless Japan: Unlocking Influential Risk on Mobile Payment Service.

[BibT_eX]

[DOI]

Wei-Lun Chang

Li-Ming Chen

Inf. Syst. Frontiers, 2022

Evolution of the public opinion on COVID-19 vaccination in Japan.

[BibT_eX]

[DOI]

CoRR, 2022

2021

Analyzing temporal patterns of topic diversity using graph clustering.

[BibT_eX]

[DOI]

J. Supercomput., 2021

SNS Topics Comparison on COVID-19 in India, Japan, and Indonesia.

[BibT_eX]

[DOI]

Proceedings of the IEEE Region 10 Conference, 2021

Evaluation of Universities' Integrated Reports Using Text Mining Technique.

[BibT_eX]

[DOI]

Proceedings of the 2021 IEEE International Conference on Service Operations and Logistics, 2021

Two-stage Clustering Method for Discovering People's Perceptions: A Case Study of the COVID-19 Vaccine from Twitter.

[BibT_eX]

[DOI]

Takeaki Uno

Yuka Takedomi

Proceedings of the 2021 IEEE International Conference on Big Data (Big Data), 2021

Random Number Generators in Training of Contextual Neural Networks.

[BibT_eX]

[DOI]

Proceedings of the Intelligent Information and Database Systems - 13th Asian Conference, 2021

2020

Unsupervised Clustering based on Feature-value / Instance Transposition Selection.

[BibT_eX]

[DOI]

Akira Kusaba

Proceedings of the 2020 IEEE Region 10 Conference, 2020

Twitter Topic Progress Visualization using Micro-clustering.

[BibT_eX]

[DOI]

Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, 2020

Evaluation for ESD (Education for Sustainable Development) to achieve SDGs at University.

[BibT_eX]

[DOI]

Shoki Sato

Proceedings of the 11th International Conference on Awareness Science and Technology, 2020

Indonesian Gender Equality Survey Analysis Using Feature Selection Based Clustering.

[BibT_eX]

[DOI]

Proceedings of the 11th International Conference on Awareness Science and Technology, 2020

A Fast Algorithm for Unsupervised Feature Value Selection.

[BibT_eX]

[DOI]

Kenta Okumoto

Hiroaki Ohshima

Proceedings of the 12th International Conference on Agents and Artificial Intelligence, 2020

Unsupervised Feature Value Selection Based on Explainability.

[BibT_eX]

[DOI]

Kenta Okumoto

Proceedings of the Agents and Artificial Intelligence, 12th International Conference, 2020

Unsupervised Rumor Detection on Twitter using Topic Homogeneity.

[BibT_eX]

[DOI]

Proceedings of the 15th Annual International Conference of the Alliance of Digital Humanities Organizations, 2020

2019

Finding Correlates of Child Mortality in Indonesia Using 3 Regression Methods.

[BibT_eX]

[DOI]

Diana Stojanovic

Proceedings of the TENCON 2019, 2019

An Approach for Designing Low Cost Deep Neural Network based Biometric Authentication Model for Smartphone User.

[BibT_eX]

[DOI]

Proceedings of the TENCON 2019, 2019

Time Series Electricity Consumption Analysis using Non-negative Matrix Factorization.

[BibT_eX]

[DOI]

Akira Kusaba

Antonio J. Tallón-Ballesteros

Proceedings of the IEEE 10th International Conference on Awareness Science and Technology, 2019

Time Series Topic Transition Based on Micro-Clustering.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Big Data and Smart Computing, 2019

2018

Developing Social Information Platform for Cool Japan in Asian Countries.

[BibT_eX]

[DOI]

Proceedings of the TENCON 2018, 2018

Feature Selection and Interpretable Feature Transformation: A Preliminary Study on Feature Engineering for Classification Algorithms.

[BibT_eX]

[DOI]

Milan Tuba

Bing Xue

Proceedings of the Intelligent Data Engineering and Automated Learning - IDEAL 2018, 2018

2017

sCwc/sLcc: Highly Scalable Feature Selection Algorithms.

[BibT_eX]

[DOI]

Inf., 2017

Topic Extraction from Millions of Tweets Based on Community Detection in Bipartite Networks.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXIX, 2017

Topic Extraction on Twitter Considering Author's Role Based on Bipartite Networks.

[BibT_eX]

[DOI]

Proceedings of the Discovery Science - 20th International Conference, 2017

Missionaries, Politicians, and Boy Bands: Onlooker Behavior on Twitter During the Nepal, Kumamoto, and Ecuador Earthquakes.

[BibT_eX]

[DOI]

Proceedings of the 12th Annual International Conference of the Alliance of Digital Humanities Organizations, 2017

Visualization challenge on time series statistical data.

[BibT_eX]

[DOI]

Proceedings of the Computer Graphics International Conference, 2017

Topic life cycle extraction from big Twitter data based on community detection in bipartite networks.

[BibT_eX]

[DOI]

Proceedings of the 2017 IEEE International Conference on Big Data (IEEE BigData 2017), 2017

2016

Developing a framework for an advisory message board for female victims after disasters: A case study after east Japan great earthquake.

[BibT_eX]

[DOI]

Digit. Scholarsh. Humanit., 2016

Deductive Reasoning for Joint Distribution Probability in Simple Topic Model.

[BibT_eX]

[DOI]

Proceedings of the 5th IIAI International Congress on Advanced Applied Informatics, 2016

Visualization for University Brand Image Clustering by Simple Topic Model.

[BibT_eX]

[DOI]

Proceedings of the 5th IIAI International Congress on Advanced Applied Informatics, 2016

Topic Extraction Method from Millions of Tweets Based on Fast Feature Selection Technique CWC.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Data Mining Workshops, 2016

What Do Boy Bands Tell Us About Disasters? The Social Media Response to the Nepal Earthquake.

[BibT_eX]

[DOI]

Proceedings of the 11th Annual International Conference of the Alliance of Digital Humanities Organizations, 2016

2015

Topic transition detection about the East Japan great earthquake based on emerging modularity over time.

[BibT_eX]

[DOI]

Int. J. Comput. Sci. Eng., 2015

Topic Extraction Analysis for Monetary Policy Minutes of Japan in 2014 - Effects of the Consumption Tax Hike in April.

[BibT_eX]

[DOI]

Tamaki Sakura

Proceedings of the Advances in Data Mining: Applications and Theoretical Aspects, 2015

Monetary Policy Topic Extraction by Using LDA: Japanese Monetary Policy of the Second ABE Cabinet Term.

[BibT_eX]

[DOI]

Proceedings of the IIAI 4th International Congress on Advanced Applied Informatics, 2015

Event Detection from Millions of Tweets Related to the Great East Japan Earthquake Using Feature Selection Technique.

[BibT_eX]

[DOI]

Proceedings of the IEEE International Conference on Data Mining Workshop, 2015

Monetary Policy Topic Extraction by Using LDA: - Termination of Asian Financial Crisis.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXVII, 2015

Super-CWC and super-LCC: Super fast feature selection algorithms.

[BibT_eX]

[DOI]

Proceedings of the 2015 IEEE International Conference on Big Data (IEEE BigData 2015), Santa Clara, CA, USA, October 29, 2015

Topic extraction from millions of tweets using singular value decomposition and feature selection.

[BibT_eX]

[DOI]

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

2014

Human Reaction in Thailand based on Social Media Analysis after the East Japan Great Earthquake.

[BibT_eX]

[DOI]

Teeranoot Chauksuvanit

Supavadee Aramvith

Proceedings of the Information Modelling and Knowledge Bases XXVI, 2014

Knowledge Visualization of Reasoning for Financial Mathematics with Statistical Theorems.

[BibT_eX]

[DOI]

Sakurako Suzuki

Proceedings of the Databases in Networked Information Systems - 9th International Workshop, 2014

Framework of an Advisory Message Board for Women Victims after Disasters.

[BibT_eX]

[DOI]

Proceedings of the 9th Annual International Conference of the Alliance of Digital Humanities Organizations, 2014

Affected people's needs detection after the East Japan Great Earthquake - Time series analysis using LDA.

[BibT_eX]

[DOI]

Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2014

2013

Exploring social context from buzz marketing site - Community mapping based on tree edit distance -.

[BibT_eX]

[DOI]

Proceedings of the 2013 IEEE International Conference on Pervasive Computing and Communications Workshops, 2013

Temporal Awareness of Needs after East Japan Great Earthquake using Latent Semantic Analysis.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXV, 2013

Knowledge Visualization of the Deductive Reasoning for Word Problems in Mathematical Economics.

[BibT_eX]

[DOI]

Pamela Stanworth

Proceedings of the Databases in Networked Information Systems - 8th International Workshop, 2013

2012

Social media analysis - determining the number of topic clusters from buzz marketing site.

[BibT_eX]

[DOI]

Int. J. Comput. Sci. Eng., 2012

Effective web video clustering using playlist information.

[BibT_eX]

[DOI]

Mariko Kamie

Hiroyuki Kitagawa

Proceedings of the ACM Symposium on Applied Computing, 2012

Discovering Topic Transition about the East Japan Great Earthquake in Dynamic Social Media.

[BibT_eX]

[DOI]

Proceedings of the 2012 IEEE Global Humanitarian Technology Conference, 2012

Topic Detection about the East Japan Great Earthquake based on Emerging Modularity.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXIV, 2012

2011

Consumer Behavior Analysis from Buzz Marketing Sites over Time Series Concept Graphs.

[BibT_eX]

[DOI]

Proceedings of the Knowlege-Based and Intelligent Information and Engineering Systems, 2011

A Concept Model for Solving Bond Mathematics Problems.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXIII, 2011

Graph-based Consumer Behavior Analysis from Buzz Marketing Sites.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXIII, 2011

Infrastructures for Knowledge Systems Environments.

[BibT_eX]

[DOI]

Proceedings of the Information Modelling and Knowledge Bases XXIII, 2011

Detecting Unexpected Correlation between a Current Topic and Products from Buzz Marketing Sites.

[BibT_eX]

[DOI]

Proceedings of the Databases in Networked Information Systems - 7th International Workshop, 2011

2010

Topic Extraction from Messages in Social Computing Services: Determining the Number of Topic Clusters.

[BibT_eX]

[DOI]

Proceedings of the 4th IEEE International Conference on Semantic Computing (ICSC 2010), 2010

Semantics Extraction from Social Computing: A Framework of Reputation Analysis on Buzz Marketing Sites.

[BibT_eX]

[DOI]

Proceedings of the Databases in Networked Information Systems, 6th International Workshop, 2010

2009

Important scene analysis model using result importance and situation importance.

[BibT_eX]

[DOI]

Int. J. Wirel. Mob. Comput., 2009

2004

Significant Scene Extraction Method Using Situation Importance.

[BibT_eX]

[DOI]

Proceedings of the 24th International Conference on Distributed Computing Systems Workshops (ICDCS 2004 Workshops), 2004

2003

Personal Digest System for Professional Baseball Programs in Mobile Environment.

[BibT_eX]

[DOI]