Masashi Toyoda

ORCID

Publication Activity (10 Years)

Years Active: 1997-2024
Publications (10 Years): 72

Top Venues

Publications

Tsuta Yuma, Naoki Yoshinaga, Shoetsu Sato, Masashi Toyoda
Rethinking Response Evaluation from Interlocutor's Eye for Open-Domain Dialogue Systems. CoRR (2024)
Pamalla Veena, Rage Uday Kiran, Penugonda Ravikumar, Likhitha Palla, Yutaka Watanobe, Sadanori Ito, Koji Zettsu, Masashi Toyoda, Bathala Venus Vikranth Raj
3P-ECLAT: mining partial periodic patterns in columnar temporal databases. Appl. Intell. 54 (1) (2024)
Shoko Sawada, Tomoyuki Suzuki, Kota Yamaguchi, Masashi Toyoda
Visual Explanation for Advertising Creative Workflow. CHI Extended Abstracts (2024)
Pamalla Veena, Rage Uday Kiran, Penugonda Ravikumar, Likhitha Palla, Yuto Hayamizu, Kazuo Goda, Masashi Toyoda, Koji Zettsu, Sourabh Shrivastava
A fundamental approach to discover closed periodic-frequent patterns in very large temporal databases. Appl. Intell. 53 (22) (2023)
Daisuke Oba, Naoki Yoshinaga, Masashi Toyoda
PerPLM: Personalized Fine-tuning of Pretrained Language Models via Writer-specific Intermediate Learning and Prompts. CoRR (2023)
Hiroki Shimizu, Masashi Toyoda
A Dynamic Partial Update for Covariance Matrix Adaptation. GECCO Companion (2023)
Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda
Early Discovery of Disappearing Entities in Microblogs. ACL (1) (2023)
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)
Shohei Hisamitsu, Sho Cho, Hongshan Jin, Masashi Toyoda, Naoki Yoshinaga
Diachronic Analysis of Users' Stances on COVID-19 Vaccination in Japan using Twitter. ASONAM (2022)
Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda
Early Discovery of Disappearing Entities in Microblogs. CoRR (2022)
Daisuke Oba, Ikuya Yamada, Naoki Yoshinaga, Masashi Toyoda
Entity Embedding Completion for Wide-Coverage Entity Disambiguation. EMNLP (Findings) (2022)
Penugonda Ravikumar, Bathala Venus Vikranth Raj, Palla Likhitha, Rage Uday Kiran, Yutaka Watanobe, Sadanori Ito, Koji Zettsu, Masashi Toyoda
Towards Efficient Discovery of Partial Periodic Patterns in Columnar Temporal Databases. ACIIDS (2) (2022)
Palla Likhitha, Rage Veena, Rage Uday Kiran, Koji Zettsu, Masashi Toyoda, Philippe Fournier-Viger
UPFP-growth++: An Efficient Algorithm to Find Periodic-Frequent Patterns in Uncertain Temporal Databases. ICONIP (5) (2022)
Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda
Fine-grained Typing of Emerging Entities in Microblogs. EMNLP (Findings) (2021)
Shoetsu Sato, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Speculative Sampling in Variational Autoencoders for Dialogue Response Generation. EMNLP (Findings) (2021)
R. Uday Kiran, Pradeep Pallikila, José María Luna, Philippe Fournier-Viger, Masashi Toyoda, P. Krishna Reddy
Discovering Relative High Utility Itemsets in Very Large Transactional Databases Using Null-Invariant Measure. IEEE BigData (2021)
So Nakamura, R. Uday Kiran, Palla Likhitha, Penugonda Ravikumar, Yutaka Watanobe, Minh-Son Dao, Koji Zettsu, Masashi Toyoda
Efficient Discovery of Partial Periodic-Frequent Patterns in Temporal Databases. DEXA (1) (2021)
Daisuke Oba, Naoki Yoshinaga, Masashi Toyoda
Exploratory Model Analysis Using Data-Driven Neuron Representations. BlackboxNLP@EMNLP (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)
Hiroki Shimizu, Masashi Toyoda
CMA-ES with coordinate selection for high-dimensional and ill-conditioned functions. GECCO Companion (2021)
Akiko Aizawa, Frédéric Bergéron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong
A System for Worldwide COVID-19 Information Aggregation. NLP4COVID@EMNLP (2020)
Ryotaro Tsukada, Haosen Zhan, Shonosuke Ishiwatari, Masashi Toyoda, Kazutoshi Umemoto, Haichuan Shang, Koji Zettsu
Crowd Forecasting at Venues with Microblog Posts Referring to Future Events. IEEE BigData (2020)
Shoetsu Sato, Jin Sakuma, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Vocabulary Adaptation for Domain Adaptation in Neural Machine Translation. EMNLP (Findings) (2020)
R. Uday Kiran, C. Saideep, Penugonda Ravikumar, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy
Discovering Fuzzy Periodic-Frequent Patterns in Quantitative Temporal Databases. FUZZ-IEEE (2020)
Palla Likhitha, Penugonda Ravikumar, R. Uday Kiran, Yuto Hayamizu, Kazuo Goda, Masashi Toyoda, Koji Zettsu, Sourabh Shrivastava
Discovering Closed Periodic-Frequent Patterns in Very Large Temporal Databases. IEEE BigData (2020)
Shoetsu Sato, Jin Sakuma, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Vocabulary Adaptation for Distant Domain Adaptation in Neural Machine Translation. CoRR (2020)
C. Saideep, R. Uday Kiran, Koji Zettsu, Cheng-Wei Wu, P. Krishna Reddy, Masashi Toyoda, Masaru Kitsuregawa
Parallel Mining of Partial Periodic Itemsets in Big Data. IEA/AIE (2020)
R. Uday Kiran, Sourabh Shrivastava, Philippe Fournier-Viger, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa
Discovering Frequent Spatial Patterns in Very Large Spatiotemporal Databases. SIGSPATIAL/GIS (2020)
Jie Shao, Man Lung Yiu, Masashi Toyoda
Guest editorial: special issue on Web and big data 2019. World Wide Web 23 (3) (2020)
R. Uday Kiran, P. P. C. Reddy, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy
Efficient Discovery of Weighted Frequent Neighborhood Itemsets in Very Large Spatiotemporal Databases. IEEE Access 8 (2020)
Tsuta Yuma, Naoki Yoshinaga, Masashi Toyoda
uBLEU: Uncertainty-Aware Automatic Evaluation Method for Open-Domain Dialogue Systems. ACL (student) (2020)
R. Uday Kiran, Yutaka Watanobe, Bhaskar Chaudhury, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa
Discovering Maximal Periodic-Frequent Patterns in Very Large Temporal Databases. DSAA (2020)
Akiko Aizawa, Frédéric Bergéron, Junjie Chen, Fei Cheng, Katsuhiko Hayashi, Kentaro Inui, Hiroyoshi Ito, Daisuke Kawahara, Masaru Kitsuregawa, Hirokazu Kiyomaru, Masaki Kobayashi, Takashi Kodama, Sadao Kurohashi, Qianying Liu, Masaki Matsubara, Yusuke Miyao, Atsuyuki Morishima, Yugo Murawaki, Kazumasa Omura, Haiyue Song, Eiichiro Sumita, Shinji Suzuki, Ribeka Tanaka, Yu Tanaka, Masashi Toyoda, Nobuhiro Ueda, Honai Ueoka, Masao Utiyama, Ying Zhong
A System for Worldwide COVID-19 Information Aggregation. CoRR (2020)
T. Yashwanth Reddy, R. Uday Kiran, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa
Discovering Partial Periodic High Utility Itemsets in Temporal Databases. DEXA (2) (2019)
Shoko Sawada, Masashi Toyoda
Model-Agnostic Visual Explanation of Machine Learning Models Based on Heat Map. EuroVis (Posters) (2019)
Daisuke Oba, Naoki Yoshinaga, Shoetsu Sato, Satoshi Akasaki, Masashi Toyoda
Modeling Personal Biases in Language Use by Inducing Personalized Word Embeddings. NAACL-HLT (1) (2019)
Shonosuke Ishiwatari, Hiroaki Hayashi, Naoki Yoshinaga, Graham Neubig, Shoetsu Sato, Masashi Toyoda, Masaru Kitsuregawa
Learning to Describe Unknown Phrases with Local and Global Contexts. NAACL-HLT (1) (2019)
R. Uday Kiran, T. Yashwanth Reddy, Philippe Fournier-Viger, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa
Efficiently Finding High Utility-Frequent Itemsets Using Cutoff and Suffix Utility. PAKDD (2) (2019)
Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda
Early Discovery of Emerging Entities in Microblogs. IJCAI (2019)
Rage Uday Kiran, P. P. C. Reddy, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy
Discovering Spatial Weighted Frequent Itemsets in Spatiotemporal Databases. ICDM Workshops (2019)
Satoshi Akasaki, Naoki Yoshinaga, Masashi Toyoda
Early Discovery of Emerging Entities in Microblogs. CoRR (2019)
R. Uday Kiran, Koji Zettsu, Masashi Toyoda, Philippe Fournier-Viger, P. Krishna Reddy, Masaru Kitsuregawa
Discovering Spatial High Utility Itemsets in Spatiotemporal Databases. SSDBM (2019)
P. P. C. Reddy, R. Uday Kiran, Koji Zettsu, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa
Discovering Spatial High Utility Frequent Itemsets in Spatiotemporal Databases. BDA (2019)
R. Uday Kiran, C. Saideep, Koji Zettsu, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy
Discovering Partial Periodic Spatial Patterns in Spatiotemporal Databases. IEEE BigData (2019)
Daisuke Oba, Shoetsu Sato, Naoki Yoshinaga, Satoshi Akasaki, Masashi Toyoda
Understanding Interpersonal Variations in Word Meanings via Review Target Identification. CICLing (2) (2019)
Amulya Kotni, R. Uday Kiran, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa
Novel Data Segmentation Techniques for Efficient Discovery of Correlated Patterns Using Parallel Algorithms. DaWaK (2018)
Shonosuke Ishiwatari, Hiroaki Hayashi, Naoki Yoshinaga, Graham Neubig, Masashi Toyoda, Masaru Kitsuregawa
Learning to Describe Phrases with Local and Global Contexts. CoRR (2018)
Masashi Toyoda
Foreword. IEICE Trans. Inf. Syst. (4) (2018)
Taro Takaguchi, Takanori Maehara, Ken-ichi Kawarabayashi, Masashi Toyoda
Existence of outsiders as a characteristic of online communication networks. Netw. Sci. 6 (4) (2018)
R. Uday Kiran, Amulya Kotni, P. Krishna Reddy, Masashi Toyoda, Subhash Bhalla, Masaru Kitsuregawa
Efficient Discovery of Weighted Frequent Itemsets in Very Large Transactional Databases: A Re-visit. IEEE BigData (2018)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa
Optimal viewpoint finding for space time cube to explore spatio-temporal characteristics of vehicle trajectories on crossroads. LDAV (2017)
Alampally Anirudh, R. Uday Kiran, P. Krishna Reddy, Masashi Toyoda, Masaru Kitsuregawa
An Efficient Map-Reduce Framework to Mine Periodic Frequent Patterns. DaWaK (2017)
R. Uday Kiran, J. N. Venkatesh, Philippe Fournier-Viger, Masashi Toyoda, P. Krishna Reddy, Masaru Kitsuregawa
Discovering Periodic Patterns in Non-uniform Temporal Databases. PAKDD (2) (2017)
Hongshan Jin, Masashi Toyoda, Naoki Yoshinaga
Can Cross-Lingual Information Cascades Be Predicted on Twitter? SocInfo (1) (2017)
R. Uday Kiran, J. N. Venkatesh, Masashi Toyoda, Masaru Kitsuregawa, P. Krishna Reddy
Discovering partial periodic-frequent patterns in a transactional database. J. Syst. Softw. 125 (2017)
Daisaku Yokoyama, Masashi Toyoda
Towards constructing a driver management system based on large-scale driving operation records. IEEE BigData (2017)
Shoetsu Sato, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Modeling Situations in Neural Chat Bots. ACL (Student Research Workshop) (2017)
Masashi Toyoda, Daisaku Yokoyama, Junpei Komiyama, Masahiko Itoh
Road safety estimation utilizing big and heterogeneous vehicle recorder data. IEEE BigData (2017)
R. Uday Kiran, Haichuan Shang, Masashi Toyoda, Masaru Kitsuregawa
Discovering Partial Periodic Itemsets in Temporal Databases. SSDBM (2017)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa
Optimal viewpoint finding for 3D visualization of spatio-temporal vehicle trajectories on caution crossroads detected from vehicle recorder big data. IEEE BigData (2017)
Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa
Understanding Drivers' Safety by Fusing Large Scale Vehicle Recorder Dataset and Heterogeneous Circumstantial Data. PAKDD (2) (2017)
Masato Neishi, Jin Sakuma, Satoshi Tohda, Shonosuke Ishiwatari, Naoki Yoshinaga, Masashi Toyoda
A Bag of Useful Tricks for Practical Neural Machine Translation: Embedding Layer Initialization and Large Batch Size. WAT@IJCNLP (2017)
Ryosuke Nishi, Taro Takaguchi, Keigo Oka, Takanori Maehara, Masashi Toyoda, Ken-ichi Kawarabayashi, Naoki Masuda
Reply trees in Twitter: data analysis and branching process models. Soc. Netw. Anal. Min. 6 (1) (2016)
Masahiko Itoh, Naoki Yoshinaga, Masashi Toyoda
Spatio-temporal Event Visualization from a Geo-parsed Microblog Stream. IUI Companion (2016)
Shoetsu Sato, Shonosuke Ishiwatari, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
UT Dialogue System at NTCIR-12 STC. NTCIR (2016)
Daisaku Yokoyama, Masashi Toyoda
Do Drivers' Behaviors Reflect Their Past Driving Histories? - Large Scale Examination of Vehicle Recorder Data. BigData Congress (2016)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Yoshimitsu Tomita, Satoshi Kawamura, Masaru Kitsuregawa
Visual Exploration of Changes in Passenger Flows and Tweets on Mega-City Metro Network. IEEE Trans. Big Data 2 (1) (2016)
Tatsuya Iwanari, Kohei Ohara, Naoki Yoshinaga, Nobuhiro Kaji, Masashi Toyoda, Masaru Kitsuregawa
Kotonush: Understanding Concepts Based on Values behind Social Media. COLING (Demos) (2016)
Masahiko Itoh, Naoki Yoshinaga, Masashi Toyoda
Word-Clouds in the Sky: Multi-layer Spatio-Temporal Event Visualization from a Geo-Parsed Microblog Stream. IV (2016)
Shonosuke Ishiwatari, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Instant Translation Model Adaptation by Translating Unseen Words in Continuous Vector Space. CICLing (2) (2016)
Boyu Zhao, Tomonori Nagayama, Noritoshi Makihata, Masashi Toyoda, Muneaki Takahashi, Masataka Ieiri
IRI Estimation by the Frequency Domain Analysis of Vehicle Dynamic Responses and Its Large-scale Application. MobiQuitous (Adjunct Proceedings) (2016)
Tatsuya Iwanari, Naoki Yoshinaga, Nobuhiro Kaji, Toshiharu Nishina, Masashi Toyoda, Masaru Kitsuregawa
Ordering Concepts Based on Common Attribute Intensity. IJCAI (2016)
Daisaku Yokoyama, Masashi Toyoda
A large scale examination of vehicle recorder data to understand relationship between drivers' behaviors and their past driving histories. IEEE BigData (2015)
R. Uday Kiran, Haichuan Shang, Masashi Toyoda, Masaru Kitsuregawa
Discovering Recurring Patterns in Time Series. EDBT (2015)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa
Visual interface for exploring caution spots from vehicle recorder big data. IEEE BigData (2015)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Masaru Kitsuregawa
A System for visual exploration of caution spots from vehicle recorder data. VAST (2015)
Shonosuke Ishiwatari, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Accurate Cross-lingual Projection between Count-based Word Vectors by Exploiting Translatable Context Pairs. CoNLL (2015)
Masashi Toyoda
Mobility Big Data Analysis and Visualization (Invited Talk). BDA (2015)
Kohei Hayashi, Takanori Maehara, Masashi Toyoda, Ken-ichi Kawarabayashi
Real-Time Top-R Topic Detection on Twitter with Topic Hijack Filtering. KDD (2015)
Daisaku Yokoyama, Masahiko Itoh, Masashi Toyoda, Yoshimitsu Tomita, Satoshi Kawamura, Masaru Kitsuregawa
A Framework for Large-Scale Train Trip Record Analysis and Its Application to Passengers' Flow Prediction after Train Accidents. PAKDD (1) (2014)
Masashi Toyoda
Multiple media analysis and visualization for understanding social activities. WWW (Companion Volume) (2014)
Yanhui Gu, Zhenglu Yang, Guandong Xu, Miyuki Nakano, Masashi Toyoda, Masaru Kitsuregawa
Exploration on efficient similar sentences extraction. World Wide Web 17 (4) (2014)
Masahiko Itoh, Masashi Toyoda, Cai-Zhi Zhu, Shin'ichi Satoh, Masaru Kitsuregawa
Image Flows Visualization for Inter-media Comparison. PacificVis (2014)
Masahiko Itoh, Daisaku Yokoyama, Masashi Toyoda, Yoshimitsu Tomita, Satoshi Kawamura, Masaru Kitsuregawa
Visual fusion of mega-city big data: An application to traffic and tweets data analysis of Metro passengers. IEEE BigData (2014)
Taro Takaguchi, Takanori Maehara, Masashi Toyoda, Ken-ichi Kawarabayashi
Existence of outsiders as a characteristic of online communication networks. CoRR (2014)
Toshiharu Kawasaki, Masashi Toyoda, Toshikazu Watanabe
Note on the Hahn-Banach Theorem in a Partially Ordered Vector Space. J. Appl. Math. 2013 (2013)
Takayuki Hasegawa, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda
Predicting and Eliciting Addressee's Emotion in Online Dialogue. ACL (1) (2013)
R. Uday Kiran, Masashi Toyoda, Masaru Kitsuregawa
Towards efficient discovery of coverage patterns in transactional databases. SSDBM (2013)
Masahiko Itoh, Masashi Toyoda, Masaru Kitsuregawa
Visualizing Time-Varying Topics Via Images and Texts for Inter-Media Analysis. IV (2013)
Masahiko Itoh, Masashi Toyoda, Tetsuya Kamijo, Masaru Kitsuregawa
Visualizing flows of images in social media. IEEE VAST (2012)
Yohei Takaku, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda
Identifying Constant and Unique Relations by using Time-Series Text. EMNLP-CoNLL (2012)
Masashi Toyoda, Masaru Kitsuregawa
The History of Web Archiving. Proc. IEEE 100 (Centennial-Issue) (2012)
Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa
Analyzing patterns of information cascades based on users' influence and posting behaviors. TempWeb (2012)
Geerajit Rattanaritnont, Masashi Toyoda, Masaru Kitsuregawa
Characterizing Topic-Specific Hashtag Cascade in Twitter Based on Distributions of User Influence. APWeb (2012)
Masahiko Itoh, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Analysis and visualization of temporal changes in bloggers' activities and interests. PacificVis (2012)
Young-joo Chung, Masashi Toyoda, Masaru Kitsuregawa
A Study of Link Farm Evolution Using a Time-series of Web Snapshots. Inf. Media Technol. 6 (3) (2011)
Yong Ren, Nobuhiro Kaji, Naoki Yoshinaga, Masashi Toyoda, Masaru Kitsuregawa
Sentiment Classification in Resource-Scarce Languages by using Label Propagation. PACLIC (2011)
Masaru Kitsuregawa, Masashi Toyoda
Analytics for Info-plosion Including Information Diffusion Studies for the 3.11 Disaster. WAIM (2011)
Toshiharu Kawasaki, Masashi Toyoda
Existence of Positive Solution for the Cauchy Problem for an Ordinary Differential Equation. NL-MUA (2011)
Shigeru Saito, Yasuko Onuma, Yuzuru Ito, Hiroaki Tateno, Masashi Toyoda, Akutsu Hidenori, Koichiro Nishino, Emi Chikazawa, Yoshihiro Fukawatase, Yoshitaka Miyagawa, Hajime Okita, Nobutaka Kiyokawa, Yohichi Shimma, Akihiro Umezawa, Jun Hirabayashi, Katsuhisa Horimoto, Makoto Asashima
Possible linkages between the inner and outer cellular states of human induced pluripotent stem cells. BMC Syst. Biol. 5 (S-1) (2011)

Masashi Toyoda.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Masashi Toyoda