Shigeru Masuyama

68 papers B 2C 1Misc 1Journal 46Unranked 18
YearRankTypeTitle / Venue / Authors
2024 — conf
An Irish 'Traveling' Air-Purification Robot in a Care Home in Tokyo: Why Do Humanities and Social Science Matter?
Robophilosophy
Naonori Kodate, Pranav Kohli, Yurie Maeda, Robert Scott, Wenwei Yu, Kazuko Obayashi, Shigeru Masuyama
2024 J jnl
Enhancing Risk Identification with GNN: Edge Classification in Risk Causality from Securities Reports.
Int. J. Inf. Manag. Data Insights
Hajime Sasaki, Motomasa Fujii, Hiroki Sakaji, Shigeru Masuyama
2024 — conf
Welfare Technology Developers' Views Concerning Responsible Innovation and Implementation of Care Robots in Ireland and Japan.
Robophilosophy
Naonori Kodate, Yurie Maeda, Akiyo Yumoto, Sarah Donnelly, Mayuko Tsujimura, Hasheem Mannan, Sayuri Suwa, Wenwei Yu, Pranav Kohli, Kazuko Obayashi, Shigeru Masuyama, Diarmuid O'Shea
2022 J jnl
A Polynomial-Time Algorithm for Finding a Spanning Tree with Non-Terminal Set
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2022 — conf
AKBL at the NTCIR-16 QA Lab-PoliInfo-3 Task.
NTCIR
Ryoto Ohsugi, Teruya Kawai, Yuki Gato, Tomoyosi Akiba, Shigeru Masuyama
2022 J jnl
Assessing the Impact of an Original Soft Communicative Robot in a Nursing Home in Japan: Will Softness or Conversations Bring more Smiles to Older People?
Int. J. Soc. Robotics
Kazuko Obayashi, Naonori Kodate, Shigeru Masuyama
2022 J jnl
Extraction and classification of risk-related sentences from securities reports.
Int. J. Inf. Manag. Data Insights
Motomasa Fujii, Hiroki Sakaji, Shigeru Masuyama, Hajime Sasaki
2020 J jnl
An Algorithm for the Influential Hinge Vertex Problem on Interval Graphs.
J. Inf. Process.
Hirotoshi Honma, Yoko Nakajima, Shigeru Masuyama
2020 — conf
akbl at the NTCIR-15 QA Lab-PoliInfo-2 Tasks.
NTCIR
Takanori Nekomoto, Ryoto Ohsugi, Tomoyosi Akiba, Shigeru Masuyama, Daiki Shirato
2019 J jnl
A Linear Time Algorithm for Finding a Minimum Spanning Tree with Non-Terminal Set
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2019 — conf
AKBL at the NTCIR-14 QA Lab-PoliInfo Task.
NTCIR
Kazuki Terazawa, Daiki Shirato, Tomoyoshi Akiba, Shigeru Masuyama
2018 J jnl
A Linear-Time Algorithm for Finding a Spanning Tree with Non-Terminal Set
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2018 J jnl
Enhancing older people's activity and participation with socially assistive robots: a multicentre quasi-experimental study using the ICF framework.
Adv. Robotics
Kazuko Obayashi, Naonori Kodate, Shigeru Masuyama
2017 J jnl
A Linear Time Algorithm for Finding a Minimum Spanning Tree with Non-Terminal Set
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2017 J jnl
An Algorithm for Hinge Vertex Problem on Circular Trapezoid Graphs.
J. Inf. Process.
Hirotoshi Honma, Yoko Nakajima, Shigeru Masuyama
2016 J jnl
A Linear Time Algorithm for Finding a Spanning Tree with Non-Terminal Set
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2016 — conf
Creating Japanese Political Corpus from Local Assembly Minutes of 47 prefectures.
ALR@COLING
Yasutomo Kimura, Keiichi Takamaru, Takuma Tanaka, Akio Kobayashi, Hiroki Sakaji, Yuzu Uchida, Hokuto Ototake, Shigeru Masuyama
2015 J jnl
Algorithm for Identifying the Maximum Detour Hinge Vertices of a Permutation Graph.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Yoko Nakajima, Yuta Igarashi, Shigeru Masuyama
2015 — conf
Classification of Comments on Nico Nico Douga for Annotation Based on Referred Contents.
NBiS
Akihito Ikeda, Akio Kobayashi, Hiroki Sakaji, Shigeru Masuyama
2014 J jnl
A Method of Parallelizing Consensuses for Accelerating Byzantine Fault Tolerance.
IEICE Trans. Inf. Syst.
Junya Nakamura, Tadashi Araragi, Toshimitsu Masuzawa, Shigeru Masuyama
2014 J jnl
Algorithm for Finding Maximum Detour Hinge Vertices of Interval Graphs.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Yoko Nakajima, Yuta Igarashi, Shigeru Masuyama
2014 J jnl
Efficient Randomized Byzantine Fault-Tolerant Replication Based on Special Valued Coin Tossing.
IEICE Trans. Inf. Syst.
Junya Nakamura, Tadashi Araragi, Shigeru Masuyama, Toshimitsu Masuzawa
2013 J jnl
A Linear-Time Algorithm for Constructing a Spanning Tree on Circular Trapezoid Graphs.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Yoko Nakajima, Haruka Aoshima, Shigeru Masuyama
2013 J jnl
Linear Time Algorithms for Finding Articulation and Hinge Vertices of Circular Permutation Graphs.
IEICE Trans. Inf. Syst.
Hirotoshi Honma, Kodai Abe, Yoko Nakajima, Shigeru Masuyama
2011 J jnl
An Algorithm for Minimum Feedback Vertex Set Problem on a Trapezoid Graph.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Yutaro Kitamura, Shigeru Masuyama
2011 J jnl
Erratum and addendum to "A linear time algorithm for finding all hinge vertices of a permutation graph" [Information Processing Letters 59 (2) (1996) 103-107].
Inf. Process. Lett.
Hirotoshi Honma, Kodai Abe, Shigeru Masuyama
2010 J jnl
A proof of unimodality on the numbers of connected spanning subgraphs in an n-vertex graph with at least ... edges.
Discret. Appl. Math.
Peng Cheng, Shigeru Masuyama
2010 — conf
NTCIR-8 Patent Mining Task at Toyohashi University of Technology.
NTCIR
Yusuke Suzuki, Hirofumi Nonaka, Hiroki Sakaji, Akio Kobayashi, Hiroyuki Sakai, Shigeru Masuyama
2009 C conf
Acceleration of Byzantine Fault Tolerance by Parallelizing Consensuses.
PDCAT
Junya Nakamura, Tadashi Araragi, Shigeru Masuyama
2009 J jnl
An Optimal Parallel Algorithm for Constructing a Spanning Tree on Circular Permutation Graphs.
IEICE Trans. Inf. Syst.
Hirotoshi Honma, Saki Honma, Shigeru Masuyama
2009 J jnl
Assigning Polarity to Causal Information in Financial Articles on Business Performance of Companies.
IEICE Trans. Inf. Syst.
Hiroyuki Sakai, Shigeru Masuyama
2009 — conf
Automatic plagiarism detection among term papers.
IUCS
Takahisa Ota, Shigeru Masuyama
2008 J jnl
An Informative DOM Subtree Identification Method from Web Pages in Unfamiliar Web Sites.
IEICE Trans. Inf. Syst.
Masanobu Tsuruta, Hiroyuki Sakai, Shigeru Masuyama
2008 J jnl
An Optimal Parallel Algorithm for Constructing a Spanning Forest on Trapezoid Graphs.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Shigeru Masuyama
2008 J jnl
An Optimal Parallel Algorithm for Finding All Hinge Vertices of a Circular-Arc Graph.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Shigeru Masuyama
2008 B conf
Automatic Extraction of Basis Expressions That Indicate Economic Trends.
PAKDD
Hiroki Sakaji, Hiroyuki Sakai, Shigeru Masuyama
2008 J jnl
Cause Information Extraction from Financial Articles Concerning Business Performance.
IEICE Trans. Inf. Syst.
Hiroyuki Sakai, Shigeru Masuyama
2008 — conf
Extracting Causal Knowledge Using Clue Phrases and Syntactic Patterns.
PAKM
Hiroki Sakaji, Satoshi Sekine, Shigeru Masuyama
2008 J jnl
Formulas for Counting the Numbers of Connected Spanning Subgraphs with at Most
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Peng Cheng, Shigeru Masuyama
2008 J jnl
Inequalities on the Number of Connected Spanning Subgraphs in a Multigraph.
IEICE Trans. Inf. Syst.
Peng Cheng, Shigeru Masuyama
2008 — conf
Polarity Assignment to Causal Information Extracted from Financial Articles Concerning Business Performance of Companies.
SGAI Conf.
Hiroyuki Sakai, Shigeru Masuyama
2007 J jnl
A polynomial time algorithm for obtaining minimum edge ranking on two-connected outerplanar graphs.
Inf. Process. Lett.
Shin-ichi Nakayama, Shigeru Masuyama
2007 Misc conf
Extraction of Cause Information from Newspaper Articles Concerning Business Performance.
AIAI
Hiroyuki Sakai, Shigeru Masuyama
2006 J jnl
A Polynomial Time Algorithm for Obtaining a Minimum Vertex Ranking Spanning Tree in Outerplanar Graphs.
IEICE Trans. Inf. Syst.
Shin-ichi Nakayama, Shigeru Masuyama
2006 J jnl
Knowledge acquisition about the deletion possibility of adnominal verb phrases.
Syst. Comput. Jpn.
Hiroyuki Sakai, Shigeru Masuyama
2006 J jnl
Np-hardness proof and an approximation algorithm for the minimum vertex ranking spanning tree problem.
Discret. Appl. Math.
Keizo Miyata, Shigeru Masuyama, Shin-ichi Nakayama, Liang Zhao
2005 J jnl
Formulation of Mobile Agent Allocation and its Strong NP-Completeness.
IEICE Trans. Inf. Syst.
Atsushi Sasaki, Tadashi Araragi, Shigeru Masuyama, Keizo Miyata
2004 — conf
A Multiple-Document Summarization System Introducing User Interaction for Reflecting User's Summarization Need.
NTCIR
Hiroyuki Sakai, Shigeru Masuyama
2004 B conf
A Multiple-Document Summarization System with User Interaction.
COLING
Hiroyuki Sakai, Shigeru Masuyama
2004 — conf
A Web Search Result Classification System Based on the Degree of Suitability for Specialists.
NTCIR
Masanobu Tsuruta, Yoshiyuki Umemura, Hiroyuki Sakai, Shigeru Masuyama
2004 — conf
Question Answering System QUARK.
NTCIR
Yasuo Nii, Keizo Kawata, Tatsumi Yoshida, Hiroyuki Sakai, Shigeru Masuyama
2003 J jnl
An Algorithm for Solving the Minimum Vertex Ranking Spanning Tree Problem on Interval Graphs.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Shin-ichi Nakayama, Shigeru Masuyama
2003 J jnl
Properties on the Average Number of Spanning Trees in Connected Spanning Subgraphs for an Undirected Graph.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Peng Cheng, Shigeru Masuyama
2002 J jnl
A Parallel Algorithm for Finding All Hinge Vertices of a Trapezoid Graph.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci.
Hirotoshi Honma, Shigeru Masuyama
2002 — conf
QUARK: A Question and Answering System using Newspaper Corpus as a Knowledge Source.
NTCIR
Keizo Kawata, Hiroyuki Sakai, Shigeru Masuyama
2002 — conf
Unsupervised Acquisition of Knowledge about the Abbreviation Possibility of some of Multiple Phrases modifying the same Verb/Noun.
NTCIR
Hiroyuki Sakai, Shigeru Masuyama
2001 — conf
On a Retrieval Support System by Suggesting Terms to a User.
NTCIR
Hiroyuki Sakai, Kiyonori Ohtake, Shigeru Masuyama
2001 — conf
Yet Another Summarization System with Two Modules using Empirical Knowledge.
NTCIR
Kiyonori Ohtake, Daigo Okamoto, Mitsuru Kodama, Shigeru Masuyama
1998 J jnl
Animation of tree sway.
Syst. Comput. Jpn.
Chishun Kanayama, Shigeru Masuyama
1997 J jnl
A Parallel Algorithm for Solving the Coloring Problem on Trapezoid Graphs.
Inf. Process. Lett.
Shin-ichi Nakayama, Shigeru Masuyama
1995 J jnl
A Lower Bound of the Expected Maximum Number of Edge-disjoint S-t Paths on Probabilistic Graphs.
Discret. Appl. Math.
Peng Cheng, Shigeru Masuyama
1994 J jnl
Edge-disjoint packings of graphs.
Discret. Appl. Math.
Derek G. Corneil, Shigeru Masuyama, S. Louis Hakimi
1994 J jnl
On the Equivalence in Complexity Among Three Computation Problems on Maximum Number of Edge-Disjoint s-t Paths in a Probabilistic Graph.
Inf. Process. Lett.
Peng Chen, Shigeru Masuyama
1992 J jnl
Deciding Whether Graph G has Page Number One is in NC.
Inf. Process. Lett.
Shigeru Masuyama, Shozo Naito
1992 J jnl
On the tree packing problem.
Discret. Appl. Math.
Shigeru Masuyama
1991 J jnl
Chain Packing in Graphs.
Algorithmica
Shigeru Masuyama, Toshihide Ibaraki
1988 J jnl
Cautious Transaction Schedulers with k Versions.
Syst. Comput. Jpn.
Makoto Takeda, Shigeru Masuyama, Toshihide Ibaraki
1987 J jnl
Shortest Semijoin Schedule for a Local Area Distributed Database System.
IEEE Trans. Software Eng.
Shigeru Masuyama, Toshihide Ibaraki, Shojiro Nishio, Toshiharu Hasegawa