Katsuhide Fujita

ORCID

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 58

Top Venues

IIAI-AAI

AAAI

IEICE Trans. Inf. Syst.

ICAART (1)

Publications

Kentaro Kazama, Katsuhide Fujita, Yushin Shinoda, Shinsuke Koike
Sika deer trajectory prediction considering environmental factors by timeseries transformer-based architecture. Expert Syst. Appl. 250 (2024)
Hiroyasu Yoshino, Katsuhide Fujita
Clustering-Based Approach to Strategy Selection for Meta-Strategy in Automated Negotiation. ICAART (1) (2024)
Takumu Shimizu, Ryota Higa, Katsuhide Fujita, Shinji Nakadai
Coordination of Emergent Demand Changes via Value-Based Negotiation for Supply Chain Management (Student Abstract). AAAI (2024)
Hyuga Matsuo, Katsuhide Fujita
Effective Acceptance Strategy Using Deep Reinforcement Learning in Bilateral Multi-issue Negotiation. J. Inf. Process. 32 (2024)
Katsuhide Fujita
Editor's Message to Special Issue of Agent Theory, Technology, and its Applications. J. Inf. Process. 32 (2024)
Satoshi Warita, Katsuhide Fujita
Online Planning for Autonomous Mobile Robots with Different Objectives in Warehouse Commissioning Task. Inf. 15 (3) (2024)
Ryoga Miyajima, Katsuhide Fujita
Deep Reinforcement Learning Framework with Representation Learning for Concurrent Negotiation. ICAART (1) (2024)
Ryota Higa, Katsuhide Fujita, Toki Takahashi, Takumu Shimizu, Shinji Nakadai
Reward-Based Negotiating Agent Strategies. AAAI (2023)
Shengbo Chang, Katsuhide Fujita
Effective Adaptive Strategy Selection Using Extended Fine-Tuning and CNN-Based Surrogate Model in Repeated-Encounter Bilateral Automated Negotiation. ICAART (Revised Selected Paper) (2023)
Shengbo Chang, Katsuhide Fujita
A Fine-Tuning Aggregation Convolutional Neural Network Surrogate Model of Strategy Selecting Mechanism for Repeated-Encounter Bilateral Automated Negotiation. ICAART (2) (2023)
Takumu Shimizu, Ryota Higa, Toki Takahashi, Katsuhide Fujita, Shinji Nakadai
Scalable Negotiating Agent Strategy via Multi-Issue Policy Network (Student Abstract). AAAI (2023)
Shengbo Chang, Katsuhide Fujita
A Scalable Opponent Model Using Bayesian Learning for Automated Bilateral Multi-Issue Negotiation. AAMAS (2023)
Ryota Arakawa, Katsuhide Fujita
Deep Deterministic Policy Gradient for Nested Parallel Negotiation. WI/IAT (2023)
Yuta Yamada, Katsuhide Fujita
Incorporating Rating: Abstractive Summarization of Review Sentences Considering Rating. IIAI-AAI-Winter (2023)
Masato Kijima, Katsuhide Fujita
Effectiveness of Reward Functions for Deep Reinforcement Learning in Chick-Feeding System. IIAI-AAI-Winter (2023)
Reyhan Aydogan, Tim Baarslag, Katsuhide Fujita, Holger H. Hoos, Catholijn M. Jonker, Yasser Mohammad, Bram M. Renting
The 13th International Automated Negotiating Agent Competition Challenges and Results. ACAN@IJCAI (2022)
Toki Takahashi, Ryota Higa, Katsuhide Fujita, Shinji Nakadai
VeNAS: Versatile Negotiating Agent Strategy via Deep Reinforcement Learning (Student Abstract). AAAI (2022)
Ryo Terazawa, Katsuhide Fujita
Allocation Considering Agent Importance in Constrained Robust Multi-Team Formation. ICAART (1) (2022)
Naohiro Yoshida, Katsuhide Fujita
Robustness of Congestion Pricing in Traffic Networks with Link-Specific Noise. PRIMA (2022)
Yoshiatsu Kawabata, Yuta Hosokawa, Katsuhide Fujita
Detection of Bottleneck in Manufacturing Supply Chain using Specific KPI. IIAI-AAI-Winter (2021)
Atsuki Yamaguchi, Kosui Iwasa, Katsuhide Fujita
Dialogue Act-based Breakdown Detection in Negotiation Dialogues. EACL (2021)
Md. Alvee Islam Navid, Katsuhide Fujita
Preliminary Annotation Results: Bargaining Roles for Bilateral Dialogues. IIAI-AAI (2020)
Atsuki Yamaguchi, Katsuhide Fujita
Breakdown Detection in Negotiation Dialogues (Student Abstract). AAAI (2020)
Yuta Hosokawa, Katsuhide Fujita
Opponent's Preference Estimation Considering Their Offer Transition in Multi-Issue Closed Negotiations. IEICE Trans. Inf. Syst. (12) (2020)
Ryohei Kawata, Katsuhide Fujita
Meta-Strategy Based on Multi-Armed Bandit Approach for Multi-Time Negotiation. IEICE Trans. Inf. Syst. (12) (2020)
Ryo Egawa, Gaku Morio, Katsuhide Fujita
Corpus for Modeling User Interactions in Online Persuasive Discussions. LREC (2020)
Reyhan Aydogan, Tim Baarslag, Katsuhide Fujita, Johnathan Mell, Jonathan Gratch, Dave de Jonge, Yasser Mohammad, Shinji Nakadai, Satoshi Morinaga, Hirotaka Osawa, Claus Aranha, Catholijn M. Jonker
Challenges and Main Results of the Automated Negotiating Agents Competition (ANAC) 2019. EUMAS/AT (2020)
Reyhan Aydogan, Katsuhide Fujita, Tim Baarslag, Catholijn M. Jonker, Takayuki Ito
ANAC 2018: Repeated Multilateral Negotiation League. JSAI (2019)
Gaku Morio, Ryo Egawa, Katsuhide Fujita
Revealing and Predicting Online Persuasion Strategy with Elementary Units. EMNLP/IJCNLP (1) (2019)
Takaki Matsune, Katsuhide Fujita
Designing a Flexible Supply Chain Network with Autonomous Agents. ICAART (1) (2019)
Ryohei Kawata, Katsuhide Fujita
Meta-Strategy for Multi-Time Negotiation: A Multi-Armed Bandit Approach. AAMAS (2019)
Gaku Morio, Katsuhide Fujita
On the Role of Syntactic Graph Convolutions for Identifying and Classifying Argument Components. AAAI (2019)
Gaku Morio, Katsuhide Fujita
Syntactic Graph Convolution in Multi-Task Learning for Identifying and Classifying the Argument Component. ICSC (2019)
Ryo Egawa, Gaku Morio, Katsuhide Fujita
Annotating and Analyzing Semantic Role of Elementary Units and Relations in Online Persuasive Arguments. ACL (2) (2019)
Makiko Ida, Gaku Morio, Kosui Iwasa, Tomoyuki Tatsumi, Takaki Yasui, Katsuhide Fujita
Can You Give Me a Reason?: Argument-inducing Online Forum by Argument Mining. WWW (2019)
Satoshi Kawase, Takayuki Ito, Takanobu Otsuka, Akihisa Sengoku, Shun Shiramatsu, Tokuro Matsuo, Tetsuya Oishi, Rieko Fujita, Naoki Fukuta, Katsuhide Fujita
Cyber-Physical Hybrid Environment Using a Largescale Discussion System Enhances Audiences' Participation and Satisfaction in the Panel Discussion. IEICE Trans. Inf. Syst. (4) (2018)
Gaku Morio, Katsuhide Fujita
End-to-End Argument Mining for Discussion Threads Based on Parallel Constrained Pointer Architecture. ArgMining@EMNLP (2018)
Gaku Morio, Katsuhide Fujita
End-to-End Argument Mining for Discussion Threads Based on Parallel Constrained Pointer Architecture. CoRR (2018)
Takaki Matsune, Katsuhide Fujita
Weighting Estimation Methods for Opponents' Utility Functions Using Boosting in Multi-Time Negotiations. IEICE Trans. Inf. Syst. (10) (2018)
Katsuhide Fujita, Ryosuke Watanabe
On Implementing an Automatic Headline Generation for Discussion BBS Systems - Cases of Citizens' Deliberations for Communities -. IEICE Trans. Inf. Syst. (4) (2018)
Dave de Jonge, Tim Baarslag, Reyhan Aydogan, Catholijn M. Jonker, Katsuhide Fujita, Takayuki Ito
The Challenge of Negotiation in the Game of Diplomacy. AT (2018)
Mio Kurii, Katsuhide Fujita
A Subsequent Speaker Selection Method for Online Discussions Based on the Multi-armed Bandit Algorithm. PRICAI (2018)
Kosui Iwasa, Katsuhide Fujita
Prediction of Nash Bargaining Solution in Negotiation Dialogue. PRICAI (1) (2018)
Ryoto Ishikawa, Katsuhide Fujita
Action Strategy in Sevens. IIAI-AAI (2018)
Katsuhide Fujita
Finding linkage between sustainability science and complex networks. Int. J. Inf. Technol. Manag. 17 (4) (2018)
Katsuhide Fujita
Compromising Adjustment Strategy Based on TKI Conflict Mode for Multi-Times Bilateral Closed Negotiations. Comput. Intell. 34 (1) (2018)
Gaku Morio, Katsuhide Fujita
Predicting Argumentative Influence Probabilities in Large-Scale Online Civic Engagement. WWW (Companion Volume) (2018)
Ryusuke Imada, Katsuhide Fujita
Sponsored Search Auction Considering Combinational Bids with Externalities. IEICE Trans. Inf. Syst. (12) (2017)
Hiroyuki Shinohara, Katsuhide Fujita
Alternating Offers Protocol Considering Fair Privacy for Multilateral Closed Negotiation. PRIMA (2017)
Tokuro Matsuo, Takanobu Otsuka, Tetsuya Oishi, Rieko Fujita, Takayuki Ito, Akihisa Sengoku, Shun Shiramatsu, Naoki Fukuta, Katsuhide Fujita, Hidekazu Iwamoto
A Novel Model of Convention Management Research and Business Process. ACIT/CSII/BCD (2017)
Takaki Matsune, Katsuhide Fujita
Weighting estimation methods for opponents' utility functions using boosting in multi-time negotiations. ICA (2017)
Takayuki Ito, Takanobu Otsuka, Satoshi Kawase, Akihisa Sengoku, Shun Shiramatsu, Takanori Ito, Eizo Hideshima, Tokuro Matsuo, Tetsuya Oishi, Rieko Fujita, Naoki Fukuta, Katsuhide Fujita
Experimental results on large-scale cyber-physical hybrid discussion support. Int. J. Crowd Sci. 1 (1) (2017)
Gaku Morio, Katsuhide Fujita
Competence Estimation: Classifying Expertise of Web Discussion Participants. IIAI-AAI (2017)
Catholijn M. Jonker, Reyhan Aydogan, Tim Baarslag, Katsuhide Fujita, Takayuki Ito, Koen V. Hindriks
Automated Negotiating Agents Competition (ANAC). AAAI (2017)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Enabling Large Scale Deliberation Using Ideation and Negotiation-Support Agents. ICDCS Workshops (2017)
Ryota Kitagawa, Katsuhide Fujita
Automatic Summarization Considering Time Series and Thread Structure in Electronic Bulletin Board System for Discussion. IIAI-AAI (2016)
Shun Shiramatsu, Takuya Nishida, Takayuki Ito, Katsuhide Fujita
Feature Expression Extraction from Discussion Facilitators' Utterances in Web-Based Forum System towards Autonomous Facilitator Agents. IIAI-AAI (2016)
Takayuki Ito, Takanobu Otsuka, Satoshi Kawase, Akihisa Sengoku, Shun Shiramatsu, Tokuro Matsuo, Tetsuya Oishi, Rieko Fujita, Naoki Fukuta, Katsuhide Fujita
Preliminary results on a large-scale cyber-physical hybrid discussion support experiment. KICSS (2016)
Hisato Fujimagari, Katsuhide Fujita
Detecting Research Fronts Using Neural Network Model for Weighted Citation Network Analysis. J. Inf. Process. 23 (6) (2015)
Shotaro Noda, Katsuhide Fujita
Trend Extraction Method Using Co-occurrence Patterns from Tweets. IIAI-AAI (2015)
Tim Baarslag, Reyhan Aydogan, Koen V. Hindriks, Katsuhide Fujita, Takayuki Ito, Catholijn M. Jonker
The Automated Negotiating Agents Competition, 2010-2015. AI Mag. 36 (4) (2015)
Ryusuke Imada, Katsuhide Fujita
Sponsored Search Auction Considering Combinational Bids with Externalities. IIAI-AAI (2015)
Katsuhide Fujita
TKI Adaptation Strategy for Complex Multi-times Bilateral Negotiations. SOCA (2015)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Efficient issue-grouping approach for multiple interdependent issues negotiation between exaggerator agents. Decis. Support Syst. 60 (2014)
Masanori Ikrashi, Katsuhide Fujita
Compromising Strategy Using Weighted Counting in Multi-times Negotiations. IIAI-AAI (2014)
Hisato Fujimagari, Katsuhide Fujita
Detecting Research Fronts Using Neural Network Model for Weighted Citation Network Analysis. IIAI-AAI (2014)
Katsuhide Fujita
Automated Mediation Protocols based on Monotonic Tree Representations. J. Inf. Process. 22 (2) (2014)
Katsuhide Fujita, Reyhan Aydogan, Tim Baarslag, Takayuki Ito, Catholijn M. Jonker
The Fifth Automated Negotiating Agents Competition (ANAC 2014). ANAC@AAMAS (2014)
Katsuhide Fujita
Automated strategy adaptation for multi-times bilateral closed negotiations. AAMAS (2014)
Katsuhide Fujita
Automated Negotiating Agent with Strategy Adaptation for Multi-times Negotiations. ANAC@AAMAS (2014)
Shinji Kakimoto, Katsuhide Fujita
k-GAgent: Negotiating Agents Considering Interdependencies Between Issues. ANAC@AAMAS (2014)
Shinji Kakimoto, Katsuhide Fujita
Estimating Pareto Fronts Using Issue Dependency for Bilateral Multi-issue Closed Nonlinear Negotiations. SOCA (2014)
Katsuhide Fujita
Compromising Adjustment Based on Conflict Mode for Multi-times Bilateral Closed Nonlinear Negotiations. PRIMA (2014)
Katsuhide Fujita
Efficient Strategy Adaptation for Complex Multi-times Bilateral Negotiations. SOCA (2014)
Ivan Marsá-Maestre, Miguel A. López-Carmona, Mark Klein, Takayuki Ito, Katsuhide Fujita
Addressing Utility Space Complexity in Negotiations involving Highly Uncorrelated, Constraint-Based Utility Spaces. Comput. Intell. 30 (1) (2014)
Katsuhide Fujita, Takayuki Ito, Mark Klein
An Approach to Scalable Multi-Issue Negotiation: Decomposing the Contract Space. Comput. Intell. 30 (1) (2014)
Katsuhide Fujita, Masanori Akiyama, Nobuyuki Toyama, Yasuko Kamemori
Detecting Effective Classes of Medical Incident Reports based on Linguistic Analysis for Common Reporting System in Japan. MedInfo (2013)
Jean Marie Rodrigues, Masanori Akiyama, Julien Souvignet, Katsuhide Fujita, Cédric Bousquet, Yingzi Jin, Pierre Lewalle, Luc Van Looy, Anne Marie Taylor, Stefan Schulz, Itziar Larizgoitia
Is the International Information Model for Patient Safety (2IMPS) a Suitable Tool to Compare Patient Safety Reporting Systems? MedInfo (2013)
Katsuhide Fujita
Efficient Automated Negotiation Approach for Non-monotonic Utility Based on Tree Representations. IIAI-AAI (2013)
Katsuhide Fujita
Automated Negotiating Agent with Strategy Adaptation for Multi-times Negotiations. SOCA (2013)
Tim Baarslag, Katsuhide Fujita, Enrico H. Gerding, Koen V. Hindriks, Takayuki Ito, Nicholas R. Jennings, Catholijn M. Jonker, Sarit Kraus, Raz Lin, Valentin Robu, Colin R. Williams
Evaluating practical negotiating agents: Results and analysis of the 2011 international competition. Artif. Intell. 198 (2013)
Katsuhide Fujita
Finding linkage between sustainability science and technologies based on citation network analysis. SOCA (2012)
Katsuhide Fujita, Masanori Akiyama, Keunsik Park, Etsuko (Nakagami) Yamaguchi, Hiroyuki Furukawa
Linguistic Analysis of Large-Scale Medical Incident Reports for Patient Safety. MIE (2012)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Scalable and efficient negotiation protocol: Decomposing the contract space based on idea of issue-grouping. CTS (2011)
Shogo Kawaguchi, Katsuhide Fujita, Takayuki Ito
Compromising Strategy Based on Estimated Maximum Utility for Automated Negotiation Agents Competition (ANAC-10). IEA/AIE (2) (2011)
Nobuyasu Mizutani, Katsuhide Fujita, Takayuki Ito
Effective Distributed Genetic Algorithms for Optimizing Social Utility. CEC (2011)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Common Testbed Generating Tool Based on XML for Multiple Interdependent Issues Negotiation Problems. J. Adv. Comput. Intell. Intell. Informatics 15 (1) (2011)
Katsuhide Fujita, Mark Klein, Takayuki Ito
Issue-Grouping Approach for Multiple Interdependent Issues Negotiation with Exaggerator Agents. CEC (2011)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Efficient Issue-Grouping Approach for Multi-Issues Negotiation between Exaggerator Agents. AAAI (2011)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Secure and efficient protocols for multiple interdependent issues negotiation. J. Intell. Fuzzy Syst. 21 (3) (2010)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Representative based multi-round protocol based on revealed private information for multi-issue negotiations. Multiagent Grid Syst. 6 (5-6) (2010)
Nobuyasu Mizutani, Katsuhide Fujita, Takayuki Ito
Issue Clustering and Distributed Genetic Algorithms for Multi-issue Negotiations. ACIS-ICIS (2010)
Katsuhide Fujita, Takayuki Ito, Mark Klein
An Approach to Scalable Multi-issue Negotiation: Decomposing the Contract Space Based on Issue Interdependencies. IAT (2010)
Rafik Hadfi, Takayuki Ito, Katsuhide Fujita
Towards collective collaborative design : An implementation of agent-mediated collaborative 3D products design system. CTS (2010)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Approximately fair and secure protocols for multiple interdependent issues negotiation. AAMAS (2) (2009)
Ivan Marsá-Maestre, Miguel A. López-Carmona, Juan R. Velasco, Takayuki Ito, Mark Klein, Katsuhide Fujita
Balancing Utility and Deal Probability for Auction-Based Negotiations in Highly Nonlinear Utility Spaces. IJCAI (2009)
Bipin Khanal, Hideyuki Sugiura, Takayuki Ito, Masashi Iwasaki, Katsuhide Fujita, Masao Kobayashi
: A Distributed Task Assignment System Based on the Simple Contract Net Protocol. PRIMA (2009)
Katsuhide Fujita, Takayuki Ito, Mark Klein
A Secure and Fair Negotiation Protocol in Highly Complex Utility Space Based on Cone-Constraints. IAT (2009)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Finding Nash bargaining solutions for multi-issue negotiations: a preliminary result. HuCom (2008)
Katsuhide Fujita, Takayuki Ito, Mark Klein
Preliminary Result on Secure Protocols for Multiple Issue Negotiation Problems. PRIMA (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Katsuhide Fujita