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ORCIDHiroyuki Sakai 0003
Person information
- affiliation: Seikei University, Musashino, Japan
- affiliation: Toyohashi University of Technology, Japan
Other persons with the same name
- Hiroyuki Sakai 0001
![[0000-0003-1168-0323]](https://dblp.uni-trier.de./img/orcid-mark.12x12.png "0000-0003-1168-0323")
— Panasonic Corporation, Seika, Japan - Hiroyuki Sakai 0002 — TU Wien, Austria
- Hiroyuki Sakai 0004 — Nara Institute of Science and Technology, Japan
- Hiroyuki Sakai 0005 — RIKEN Brain Science Institute, Japan
- Hiroyuki Sakai 0006 — Matsushita Electric Industrial, Osaka, Japan
- Hiroyuki Sakai 0007 — Meiji University, Department of Computer Science, Kawasaki-shi, Kanagawa, Japan
- Hiroyuki Sakai 0008 — Toyota Central R&D Labs., Inc., Japan
- Hiroyuki Sakai 0009 — Tokyo Institute of Technology, Japan
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Journal Articles
- 2019
[j6]Hiroki Sakaji, Masaki Kohana, Akio Kobayashi, Hiroyuki Sakai:
Enriching folksonomy for online videos. Int. J. Grid Util. Comput. 10(3): 258-264 (2019)- 2016
- [j5]Hiroki Sakaji, Junya Ishibuchi, Hiroyuki Sakai:
Extraction of polarity comments from Nico Nico Douga. Int. J. Space Based Situated Comput. 6(3): 165-172 (2016) - 2009
- [j4]Hiroyuki Sakai, Shigeru Masuyama:
Assigning Polarity to Causal Information in Financial Articles on Business Performance of Companies. IEICE Trans. Inf. Syst. 92-D(12): 2341-2350 (2009) - 2008
- [j3]Hiroyuki Sakai, Shigeru Masuyama:
Cause Information Extraction from Financial Articles Concerning Business Performance. IEICE Trans. Inf. Syst. 91-D(4): 959-968 (2008) - [j2]Masanobu Tsuruta, Hiroyuki Sakai, Shigeru Masuyama:
An Informative DOM Subtree Identification Method from Web Pages in Unfamiliar Web Sites. IEICE Trans. Inf. Syst. 91-D(4): 986-989 (2008) - 2006
- [j1]Hiroyuki Sakai, Shigeru Masuyama:
Knowledge acquisition about the deletion possibility of adnominal verb phrases. Syst. Comput. Jpn. 37(2): 25-36 (2006)
Conference and Workshop Papers
- 2024
- [c21]Yuki Kobori, Hiroyuki Sakai, Kengo Enami:
Automatic Generation of Patent Maps by Estimating Technical Problems and Solutions Using T5. IIAI-AAI 2024: 237-242 - 2020
- [c20]Kei Nakagawa, Shingo Sashida, Ryozo Kitajima, Hiroyuki Sakai:
What Do Good Integrated Reports Tell Us?: An Empirical Study of Japanese Companies Using Text-Mining. IIAI-AAI 2020: 516-521 - 2019
- [c19]Kaito Takano, Miryu Tanaka, Hiroyuki Sakai, Ryozo Kitajima, Takahisa Ota, Chinatsu Tanabe, Hiroki Sakaji:
Extraction of Characteristic Terms from Patent Documents for Technical Trend Analysis. IIAI-AAI 2019: 667-672 - [c18]Ryozo Kitajima, Ryotaro Kamimura, Hiroyuki Sakai:
Relationship Between Management Policies and Profitability for Second Section-Listed Manufacturing Companies of the Tokyo Stock Exchange (2016 Results). IIAI-AAI 2019: 697-700 - 2018
- [c17]Ryotaro Kamimura, Ryozo Kitajima, Hiroyuki Sakai:
Local Selective Learning for Interpreting Multi-Layered Neural Networks. SCIS&ISIS 2018: 115-122 - 2017
- [c16]Hiroki Sakaji, Atsuya Miyazaki, Hiroyuki Sakai, Kiyoshi Izumi:
Extracting Laboratory Front Pages from University Websites. NBiS 2017: 1117-1125 - [c15]Shiori Kitamori, Hiroyuki Sakai, Hiroki Sakaji:
Extraction of sentences concerning business performance forecast and economic forecast from summaries of financial statements by deep learning. SSCI 2017: 1-7 - [c14]Hiroki Sakaji, Risa Murono, Hiroyuki Sakai, Jason Bennett, Kiyoshi Izumi:
Discovery of rare causal knowledge from financial statement summaries. SSCI 2017: 1-7 - 2016
- [c13]Hiroki Sakaji, Masaki Kohana, Akio Kobayashi, Hiroyuki Sakai:
Estimation of Tags via Comments on Nico Nico Douga. NBiS 2016: 550-553 - 2015
- [c12]Hiroki Sakaji, Junya Ishibuchi, Hiroyuki Sakai:
Extracting Polarity Comments from Nico Nico Douga. NBiS 2015: 669-672 - 2010
- [c11]Yusuke Suzuki, Hirofumi Nonaka, Hiroki Sakaji, Akio Kobayashi, Hiroyuki Sakai, Shigeru Masuyama:
NTCIR-8 Patent Mining Task at Toyohashi University of Technology. NTCIR 2010: 364-369 - 2008
- [c10]Hiroki Sakaji, Hiroyuki Sakai, Shigeru Masuyama:
Automatic Extraction of Basis Expressions That Indicate Economic Trends. PAKDD 2008: 977-984 - [c9]Hiroyuki Sakai, Shigeru Masuyama:
Polarity Assignment to Causal Information Extracted from Financial Articles Concerning Business Performance of Companies. SGAI Conf. 2008: 307-320 - 2007
- [c8]Hiroyuki Sakai, Shigeru Masuyama:
Extraction of Cause Information from Newspaper Articles Concerning Business Performance. AIAI 2007: 205-212 - 2004
- [c7]Hiroyuki Sakai, Shigeru Masuyama:
A Multiple-Document Summarization System with User Interaction. COLING 2004 - [c6]Yasuo Nii, Keizo Kawata, Tatsumi Yoshida, Hiroyuki Sakai, Shigeru Masuyama:
Question Answering System QUARK. NTCIR 2004 - [c5]Hiroyuki Sakai, Shigeru Masuyama:
A Multiple-Document Summarization System Introducing User Interaction for Reflecting User's Summarization Need. NTCIR 2004 - [c4]Masanobu Tsuruta, Yoshiyuki Umemura, Hiroyuki Sakai, Shigeru Masuyama:
A Web Search Result Classification System Based on the Degree of Suitability for Specialists. NTCIR 2004 - 2002
- [c3]Keizo Kawata, Hiroyuki Sakai, Shigeru Masuyama:
QUARK: A Question and Answering System using Newspaper Corpus as a Knowledge Source. NTCIR 2002 - [c2]Hiroyuki Sakai, Shigeru Masuyama:
Unsupervised Acquisition of Knowledge about the Abbreviation Possibility of some of Multiple Phrases modifying the same Verb/Noun. NTCIR 2002 - 2001
- [c1]Hiroyuki Sakai, Kiyonori Ohtake, Shigeru Masuyama:
On a Retrieval Support System by Suggesting Terms to a User. NTCIR 2001
Informal and Other Publications
- 2024
- [i1]Hiroki Sakaji, Jason Bennett, Risa Murono, Kiyoshi Izumi, Hiroyuki Sakai:
Discovery of Rare Causal Knowledge from Financial Statement Summaries. CoRR abs/2408.01748 (2024)
Coauthor Index
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