Takako Hashimoto

Publication Activity (10 Years)

Years Active: 1999-2023
Publications (10 Years): 40

Top Topics

Feature Selection

Monetary Policy

Bipartite Networks

Topic Extraction

Top Venues

Publications

Kouta Ohi, Takako Hashimoto, Takao Terano, Kaya Akagi, Ryohei Egusa, Yukari Shirota
Analyzing Relationships between Companies' SDGs Activities and Financial Information using SHAP. IIAI-AAI (2023)
Takako Hashimoto, Yukari Shirota, Riri Fitri Sari
Gender Equality Level Analysis in Indonesia by Shapley Values. IIAI-AAI (2023)
Wei-Lun Chang, Li-Ming Chen, Takako Hashimoto
Cashless Japan: Unlocking Influential Risk on Mobile Payment Service. Inf. Syst. Frontiers 24 (5) (2022)
Yuri Nakayama, Yuka Takedomi, Towa Suda, Takeaki Uno, Takako Hashimoto, Masashi Toyoda, Naoki Yoshinaga, Masaru Kitsuregawa, Luis E. C. Rocha, Ryota Kobayashi
Evolution of the public opinion on COVID-19 vaccination in Japan. CoRR (2022)
Takako Hashimoto, David Lawrence Shepard, Tetsuji Kuboyama, Kilho Shin, Ryota Kobayashi, Takeaki Uno
Analyzing temporal patterns of topic diversity using graph clustering. J. Supercomput. 77 (5) (2021)
Takako Hashimoto, Takeaki Uno, Yuka Takedomi, David Lawrence Shepard, Masashi Toyoda, Naoki Yoshinaga, Masaru Kitsuregawa, Ryota Kobayashi
Two-stage Clustering Method for Discovering People's Perceptions: A Case Study of the COVID-19 Vaccine from Twitter. IEEE BigData (2021)
Yukari Shirota, Takako Hashimoto, Basabi Chakraborty, Riri Fitri Sari
SNS Topics Comparison on COVID-19 in India, Japan, and Indonesia. TENCON (2021)
Takumi Miura, Takumi Furukawa, Junko Harada, Yudai Hirano, Takako Hashimoto
Evaluation of Universities' Integrated Reports Using Text Mining Technique. SOLI (2021)
Maciej Huk, Kilho Shin, Tetsuji Kuboyama, Takako Hashimoto
Random Number Generators in Training of Contextual Neural Networks. ACIIDS (2021)
Takako Hashimoto, Kilho Shin, David Lawrence Shepard, Tetsuji Kuboyama
Indonesian Gender Equality Survey Analysis Using Feature Selection Based Clustering. iCAST (2020)
Kilho Shin, Kenta Okumoto, David Lawrence Shepard, Akira Kusaba, Takako Hashimoto, Jorge Amari, Keisuke Murota, Junnosuke Takai, Tetsuji Kuboyama, Hiroaki Ohshima
Unsupervised Feature Value Selection Based on Explainability. ICAART (Revised Selected Papers) (2020)
Kilho Shin, Kenta Okumoto, David Lawrence Shepard, Tetsuji Kuboyama, Takako Hashimoto, Hiroaki Ohshima
A Fast Algorithm for Unsupervised Feature Value Selection. ICAART (2) (2020)
Takako Hashimoto, Akira Kusaba, Dave Shepard, Tetsuji Kuboyama, Kilho Shin, Takeaki Uno
Twitter Topic Progress Visualization using Micro-clustering. ICPRAM (2020)
Shoki Sato, Takako Hashimoto, Yukari Shirota
Evaluation for ESD (Education for Sustainable Development) to achieve SDGs at University. iCAST (2020)
Akira Kusaba, Takako Hashimoto, Kilho Shin, David Lawrence Shepard, Tetsuji Kuboyama
Unsupervised Clustering based on Feature-value / Instance Transposition Selection. TENCON (2020)
David Lawrence Shepard, Takako Hashimoto, Kilho Shin, Takeaki Uno, Tetsuji Kuboyama
Unsupervised Rumor Detection on Twitter using Topic Homogeneity. DH (2020)
Basabi Chakraborty, Kotaro Nakano, Yoshitomo Tokoi, Takako Hashimoto
An Approach for Designing Low Cost Deep Neural Network based Biometric Authentication Model for Smartphone User. TENCON (2019)
Takako Hashimoto, Takeaki Uno, Tetsuji Kuboyama, Kilho Shin, Dave Shepard
Time Series Topic Transition Based on Micro-Clustering. BigComp (2019)
Akira Kusaba, Tetsuji Kuboyama, Takako Hashimoto
Time Series Electricity Consumption Analysis using Non-negative Matrix Factorization. iCAST (2019)
Diana Stojanovic, Takako Hashimoto, Yukari Shirota
Finding Correlates of Child Mortality in Indonesia Using 3 Regression Methods. TENCON (2019)
Taketo Nishikata, Ryota Takane, Ren Hagitani, Masatoshi Takei, Yumiko Kawamata, Hami Takayama, Fumika Kanehira, Tami Morishimao, Takako Hashimoto, Basabi Chakraborty
Developing Social Information Platform for Cool Japan in Asian Countries. TENCON (2018)
Antonio J. Tallón-Ballesteros, Milan Tuba, Bing Xue, Takako Hashimoto
Feature Selection and Interpretable Feature Transformation: A Preliminary Study on Feature Engineering for Classification Algorithms. IDEAL (2) (2018)
Takako Hashimoto, Tetsuji Kuboyama, Hiroshi Okamoto, Kilho Shin
Topic Extraction from Millions of Tweets Based on Community Detection in Bipartite Networks. EJC (2017)
Takako Hashimoto, Hiroshi Okamoto, Tetsuji Kuboyama, Kilho Shin
Topic life cycle extraction from big Twitter data based on community detection in bipartite networks. IEEE BigData (2017)
Kilho Shin, Tetsuji Kuboyama, Takako Hashimoto, Dave Shepard
sCwc/sLcc: Highly Scalable Feature Selection Algorithms. Inf. 8 (4) (2017)
Yukari Shirota, Takako Hashimoto, Basabi Chakraborty
Visualization challenge on time series statistical data. CGI (2017)
David Lawrence Shepard, Takako Hashimoto, Hiroshi Okamoto, Tetsuji Kuboyama, Kilho Shin
Missionaries, Politicians, and Boy Bands: Onlooker Behavior on Twitter During the Nepal, Kumamoto, and Ecuador Earthquakes. DH (2017)
Takako Hashimoto, Tetsuji Kuboyama, Hiroshi Okamoto, Kilho Shin
Topic Extraction on Twitter Considering Author's Role Based on Bipartite Networks. DS (2017)
David Lawrence Shepard, Takako Hashimoto, Tetsuji Kuboyama, Kilho Shin
What Do Boy Bands Tell Us About Disasters? The Social Media Response to the Nepal Earthquake. DH (2016)
Yukari Shirota, Takako Hashimoto, Basabi Chakraborty
Visualization for University Brand Image Clustering by Simple Topic Model. IIAI-AAI (2016)
Takako Hashimoto, Yukari Shirota, Basabi Chakraborty
Developing a framework for an advisory message board for female victims after disasters: A case study after east Japan great earthquake. Digit. Scholarsh. Humanit. 31 (4) (2016)
Yukari Shirota, Takako Hashimoto, Basabi Chakraborty
Deductive Reasoning for Joint Distribution Probability in Simple Topic Model. IIAI-AAI (2016)
Takako Hashimoto, Dave Shepard, Tetsuji Kuboyama, Kilho Shin
Topic Extraction Method from Millions of Tweets Based on Fast Feature Selection Technique CWC. ICDM Workshops (2016)
Takako Hashimoto, Tetsuji Kuboyama, Basabi Chakraborty
Topic extraction from millions of tweets using singular value decomposition and feature selection. APSIPA (2015)
Yukari Shirota, Yuriko Yano, Takako Hashimoto, Tamaki Sakura
Monetary Policy Topic Extraction by Using LDA: Japanese Monetary Policy of the Second ABE Cabinet Term. IIAI-AAI (2015)
Yukari Shirota, Takako Hashimoto, Tamaki Sakura, Basabi Chakraborty
Monetary Policy Topic Extraction by Using LDA: - Termination of Asian Financial Crisis. EJC (2015)
Yukari Shirota, Takako Hashimoto, Tamaki Sakura
Topic Extraction Analysis for Monetary Policy Minutes of Japan in 2014 - Effects of the Consumption Tax Hike in April. ICDM (2015)
Kilho Shin, Tetsuji Kuboyama, Takako Hashimoto, Dave Shepard
Super-CWC and super-LCC: Super fast feature selection algorithms. IEEE BigData (2015)
Takako Hashimoto, Basabi Chakraborty, Yukari Shirota
Topic transition detection about the East Japan great earthquake based on emerging modularity over time. Int. J. Comput. Sci. Eng. 11 (3) (2015)
Takako Hashimoto, Dave Shepard, Tetsuji Kuboyama, Kilho Shin
Event Detection from Millions of Tweets Related to the Great East Japan Earthquake Using Feature Selection Technique. ICDM Workshops (2015)
Takako Hashimoto, Yukari Shirota
Framework of an Advisory Message Board for Women Victims after Disasters. DH (2014)
Takako Hashimoto, Basabi Chakraborty, Supavadee Aramvith, Tetsuji Kuboyama, Yukari Shirota
Affected people's needs detection after the East Japan Great Earthquake - Time series analysis using LDA. APSIPA (2014)
Takako Hashimoto, Teeranoot Chauksuvanit, Supavadee Aramvith, Yukari Shirota
Human Reaction in Thailand based on Social Media Analysis after the East Japan Great Earthquake. EJC (2014)
Yukari Shirota, Takako Hashimoto, Sakurako Suzuki
Knowledge Visualization of Reasoning for Financial Mathematics with Statistical Theorems. DNIS (2014)
Takako Hashimoto, Basabi Chakraborty, Tetsuji Kuboyama, Yukari Shirota
Temporal Awareness of Needs after East Japan Great Earthquake using Latent Semantic Analysis. EJC (2013)
Shoichi Higuchi, Tetsuji Kuboyama, Takako Hashimoto, Kouichi Hirata
Exploring social context from buzz marketing site - Community mapping based on tree edit distance -. PerCom Workshops (2013)
Yukari Shirota, Takako Hashimoto, Pamela Stanworth
Knowledge Visualization of the Deductive Reasoning for Word Problems in Mathematical Economics. DNIS (2013)
Takako Hashimoto, Tetsuji Kuboyama, Yukari Shirota
Topic Detection about the East Japan Great Earthquake based on Emerging Modularity. EJC (2012)
Takako Hashimoto, Basabi Chakraborty, Yukari Shirota
Social media analysis - determining the number of topic clusters from buzz marketing site. Int. J. Comput. Sci. Eng. 7 (1) (2012)
Takako Hashimoto, Tetsuji Kuboyama, Basabi Chakraborty, Yukari Shirota
Discovering Topic Transition about the East Japan Great Earthquake in Dynamic Social Media. GHTC (2012)
Mariko Kamie, Takako Hashimoto, Hiroyuki Kitagawa
Effective web video clustering using playlist information. SAC (2012)
Takako Hashimoto, Tetsuji Kuboyama, Yukari Shirota
Graph-based Consumer Behavior Analysis from Buzz Marketing Sites. EJC (2011)
Yukari Shirota, Takako Hashimoto, Tetsuji Kuboyama
A Concept Model for Solving Bond Mathematics Problems. EJC (2011)
Tetsuji Kuboyama, Takako Hashimoto, Yukari Shirota
Consumer Behavior Analysis from Buzz Marketing Sites over Time Series Concept Graphs. KES (2) (2011)
Takako Hashimoto, Tetsuji Kuboyama, Yukari Shirota
Detecting Unexpected Correlation between a Current Topic and Products from Buzz Marketing Sites. DNIS (2011)
Takako Hashimoto, Jaak Henno, Hannu Jaakkola, Ana Sasa, Bernhard Thalheim
Infrastructures for Knowledge Systems Environments. EJC (2011)
Takako Hashimoto, Yukari Shirota
Semantics Extraction from Social Computing: A Framework of Reputation Analysis on Buzz Marketing Sites. DNIS (2010)
Basabi Chakraborty, Takako Hashimoto
Topic Extraction from Messages in Social Computing Services: Determining the Number of Topic Clusters. ICSC (2010)
Takako Hashimoto, Takashi Katooka, Atsushi Iizawa, Hiroyuki Kitagawa
Important scene analysis model using result importance and situation importance. Int. J. Wirel. Mob. Comput. 3 (4) (2009)
Takako Hashimoto, Takashi Katooka, Atsushi Iizawa, Hiroyuki Kitagawa
Significant Scene Extraction Method Using Situation Importance. ICDCS Workshops (2004)
Takako Hashimoto, Takashi Katooka, Atsushi Iizawa
Personal Digest System for Professional Baseball Programs in Mobile Environment. Mobile Data Management (2003)
Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa
Digest Making Method Based on Turning Point Analysis. WISE (1) (2001)
Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hiroyuki Kitagawa
A Rule-Based Scheme to Make Personal Digests from Video Program Meta Data. DEXA (2001)
Yukari Shirota, Takako Hashimoto, Akiyo Nadamoto, Taeko Hattori, Atsushi Iizawa, Katsumi Tanaka, Kazutoshi Sumiya
A TV Program Generation System using Digest of Video Scenes and a Scripting Markup Language. HICSS (2001)
Takako Hashimoto, Yukari Shirota, Atsushi Iizawa, Hideko S. Kunii
Personalized Digests of Sports Programs Using Intuitive Retrieval and Semantic Analysis. ER (2000)
Yuki Wakita, Takayuki Kunieda, Nozomu Takahashi, Takako Hashimoto, Junichi Kuboki
Extended Package-Segment Model and Adaptable Applications. IDMS (1999)