Masaharu Hirota

65 papers C 12Misc 1Journal 11Unranked 40
YearRankTypeTitle / Venue / Authors
2026 J jnl
DOTSSA: Directed Acyclic Graph-Based Online Trajectory Simplification with Stay Areas.
Network
Masaharu Hirota
2025 — conf
A Transformer Based Behavioral Control Method for Quadruped Robot.
EIDWT
Kaiju Hasuoka, Tetsuya Oda, Kenya Okage, Genki Moriya, Masaharu Hirota, Hideyuki Shimada, Leonard Barolli
2025 J jnl
An Intelligent Water Level Estimation System Considering Water Level Device Gauge Image Recognition and Wireless Sensor Networks.
J. Sens. Actuator Networks
Chihiro Yukawa, Tetsuya Oda, Takeharu Sato, Masaharu Hirota, Kengo Katayama, Leonard Barolli
2024 — conf
Predicting Win Conditions of Counter-Strike: Global Offensive for Analyzing Round Progression.
GCCE
Masaharu Hirota
2022 — conf
A Soldering Motion Analysis System for Danger Detection Considering Object Detection and Attitude Estimation.
EIDWT
Tomoya Yasunaga, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Chihiro Yukawa, Yuki Nagai, Masaharu Hirota
2022 — conf
A Transportation Routing Method Based on A
BWCCA
Masahiro Niihara, Nobuki Saito, Chihiro Yukawa, Kyohei Toyoshima, Tetsuya Oda, Masaharu Hirota, Leonard Barolli
2022 — conf
An Algorithm for GPS Trajectory Compression Preserving Stay Points.
EIDWT
Shota Iiyama, Tetsuya Oda, Masaharu Hirota
2022 J jnl
Estimating the Best Time to View Cherry Blossoms Using Time-Series Forecasting Method.
Mach. Learn. Knowl. Extr.
Tomonari Horikawa, Munenori Takahashi, Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Hiroshi Ishikawa
2022 — conf
Performance Evaluation of a DQN-Based Autonomous Aerial Vehicle Mobility Control Method in an Indoor Single-Path Environment with a Staircase.
EIDWT
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Chihiro Yukawa, Masaharu Hirota, Leonard Barolli
2022 — conf
SESA: Fast Trajectory Compression Method Using Sub-trajectories Segmented by Stay Areas.
ADMA (1)
Shota Iiyama, Tetsuya Oda, Masaharu Hirota
2022 J jnl
Spot extraction and analysis using an automatic detection method of tourist spots using SNS.
Int. J. Intell. Inf. Database Syst.
Munenori Takahashi, Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Hiroshi Ishikawa
2021 Misc conf
A Coverage Construction and Hill Climbing Approach for Mesh Router Placement Optimization: Simulation Results for Different Number of Mesh Routers and Instances Considering Normal Distribution of Mesh Clients.
CISIS
Aoto Hirata, Tetsuya Oda, Nobuki Saito, Yuki Nagai, Masaharu Hirota, Kengo Katayama, Leonard Barolli
2021 — conf
A Movement Adjustment Method for DQN-Based Autonomous Aerial Vehicle.
INCoS
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Kyohei Toyoshima, Masaharu Hirota, Leonard Barolli
2021 J jnl
A Tabu list strategy based DQN for AAV mobility in indoor single-path environment: Implementation and performance evaluation.
Internet Things
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Yuki Nagai, Masaharu Hirota, Kengo Katayama, Leonard Barolli
2021 — conf
An Approach of Trajectory Clustering Using Distributed Representation of User Movement.
LifeTech
Masaharu Hirota, Tetsuya Oda
2021 — conf
Approach of an Emotion Words Analysis Method Related COVID-19 for Twitter.
GCCE
Yuki Nagai, Tetsuya Oda, Aoto Hirata, Nobuki Saito, Kyohei Toyoshima, Masaharu Hirota
2021 — conf
FPGA Implementation of a Fuzzy Inference Based Quadrotor Attitude Control System.
GCCE
Tomoaki Matsui, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Masaharu Hirota, Kengo Katayama
2021 — conf
Proposal and Evaluation of a Tabu List Based DQN for AAV Mobility.
EIDWT
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Yuki Nagai, Masaharu Hirota, Kengo Katayama
2021 — conf
Proposal of a Haptics and LSTM Based Soldering Motion Analysis System.
GCCE
Kyohei Toyoshima, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Masaharu Hirota, Kengo Katayama
2021 — conf
Proposal of a LiDAR SLAM Based Imaging Method for SfM.
GCCE
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Kyohei Toyoshima, Yuki Nagai, Masaharu Hirota
2021 — conf
Proposal of a Semi-automatic Graph Generation System for Raster Map.
GCCE
Aoto Hirata, Tetsuya Oda, Nobuki Saito, Yuki Nagai, Kengo Katayama, Masaharu Hirota
2021 — conf
Simulation Results of CCM Based HC for Mesh Router Placement Optimization Considering Two Islands Model of Mesh Clients Distributions.
EIDWT
Aoto Hirata, Tetsuya Oda, Nobuki Saito, Yuki Nagai, Masaharu Hirota, Kengo Katayama
2021 — conf
Simulation Results of a DQN Based AAV Testbed in Corner Environment: A Comparison Study for Normal DQN and TLS-DQN.
IMIS
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Kyohei Toyoshima, Masaharu Hirota, Leonard Barolli
2020 — conf
A Coverage Construction Method Based Hill Climbing Approach for Mesh Router Placement Optimization.
BWCCA
Aoto Hirata, Tetsuya Oda, Nobuki Saito, Masaharu Hirota, Kengo Katayama
2020 — conf
A DQN Based Mobile Actor Node Control in WSAN: Simulation Results of Different Distributions of Events Considering Three-Dimensional Environment.
EIDWT
Kyohei Toyoshima, Tetsuya Oda, Masaharu Hirota, Kengo Katayama, Leonard Barolli
2020 — conf
A Method for Ranking Tourist Attractions based on Geo-tagged Photographs and Image Quality Assessment.
WIMS
Jhih-Yu Lin, Shu-Mei Wen, Masaharu Hirota, Tetsuya Araki, Hiroshi Ishikawa
2020 — conf
Approach of Fuzzy Theory and Hill Climbing Based Recommender for Schedule of Life.
LifeTech
Nobuki Saito, Tetsuya Oda, Yuki Nagai, Kazuho Kanahara, Masaharu Hirota, Kengo Katayama
2020 — conf
Approach of a Japanese Co-Occurrence Words Collection Method for Construction of Linked Open Data for COVID-19.
GCCE
Yuki Nagai, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Masaharu Hirota, Kengo Katayama
2020 — conf
Approach of a Solution Construction Method for Mesh Router Placement Optimization Problem.
GCCE
Aoto Hirata, Tetsuya Oda, Nobuki Saito, Kazuho Kanahara, Masaharu Hirota, Kengo Katayama
2020 — conf
Approach of a Word2Vec Based Tourist Spot Collection Method Considering COVID-19.
BWCCA
Yuki Nagai, Nobuki Saito, Aoto Hirata, Tetsuya Oda, Masaharu Hirota, Kengo Katayama
2020 — conf
Automatic detection method of tourist spots using SNS.
WIMS
Munenori Takahashi, Masaki Endo, Shigeyoshi Ohno, Masaharu Hirota, Hiroshi Ishikawa
2020 — conf
Design and Implementation of a DQN Based AAV.
BWCCA
Nobuki Saito, Tetsuya Oda, Aoto Hirata, Yuto Hirota, Masaharu Hirota, Kengo Katayama
2020 — conf
Extracting Detour Spots Using Skip-gram Model from Geo-tagged Tweets.
LifeTech
Masahiro Mizutani, Tetsuya Oda, Masaharu Hirota
2020 J jnl
Less-Known Tourist Attraction Discovery Based on Geo-Tagged Photographs.
Mach. Learn. Knowl. Extr.
Jhih-Yu Lin, Shu-Mei Wen, Masaharu Hirota, Tetsuya Araki, Hiroshi Ishikawa
2020 — conf
Proposal and Experimental Results of a DNN Based Real-Time Recognition Method for Ohsone Style Fingerspelling in Static Characters Environment.
GCCE
Yuto Hirota, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Masaharu Hirota, Kengo Katayama
2020 — conf
Proposal and Experimental Results of an Ambient Intelligence for Training on Soldering Iron Holding.
BWCCA
Yuto Hirota, Tetsuya Oda, Nobuki Saito, Aoto Hirata, Masaharu Hirota, Kengo Katatama
2019 C conf
A Crawling Method with No Parameters for Geo-social Data based on Road Maps.
iiWAS
Sou Ijima, Masaharu Hirota, Shohei Yokoyama
2019 C conf
Applications of Generalized Difference Method for Hypothesis Generation to Social Big Data in Concept and Real Spaces.
MEDES
Hiroshi Ishikawa, Daiju Kato, Masaki Endo, Masaharu Hirota
2019 J jnl
Causal relationship between eWOM topics and profit of rural tourism at Japanese Roadside Stations "MICHINOEKI".
CoRR
Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota
2019 J jnl
Community Detection and Growth Potential Prediction from Patent Citation Networks.
CoRR
Asahi Hentona, Takeshi Sakumoto, Hugo Alberto Mendoza España, Hirofumi Nonaka, Shotaro Kataoka, Toru Hiraoka, Kensei Nakai, Elisa Claire Alemán Carreón, Masaharu Hirota
2019 C conf
Detection of Car Abnormal Vibration using Machine Learning.
ISM
Wataru Hashimoto, Masaharu Hirota, Tetsuya Araki, Yukio Yamamoto, Masashi Egi, Morihiro Hirate, Masao Maura, Hiroshi Ishikawa
2019 J jnl
Emotional Contribution Analysis of Online Reviews.
CoRR
Elisa Claire Alemán Carreón, Hirofumi Nonaka, Toru Hiraoka, Minoru Kumano, Takao Ito, Masaharu Hirota
2019 C conf
Generating Distributed Representation of User Movement for Extracting Detour Spots.
MEDES
Masaharu Hirota, Tetsuya Oda, Masaki Endo, Hiroshi Ishikawa
2019 C conf
Tourism application with CNN-Based Classification specialized for cultural information.
iiWAS
Takuma Hirotsu, Masaharu Hirota, Tetsuya Araki, Masaki Endo, Hiroshi Ishikawa
2018 C conf
Causal relationship between eWOM topics and profit of rural tourism at Japanese roadside stations "MICHINOEKI".
MEDES
Elisa Claire Alemán Carreón, Tetsuro Ito, Hirofumi Nonaka, Minoru Kumano, Toru Hiraoka, Masaharu Hirota
2018 C conf
Community detection and growth potential prediction from patent citation networks.
MEDES
Asahi Hentona, Hirofumi Nonaka, Kensei Nakai, Takeshi Sakumoto, Shotaro Kataoka, Elisa Claire Alemán Carreón, Hugo Alberto Mendoza España, Toru Hiraoka, Masaharu Hirota
2018 C conf
Generalized difference method for generating integrated hypotheses in social big data.
MEDES
Hiroshi Ishikawa, Daiju Kato, Masaki Endo, Masaharu Hirota
2018 C conf
Predicting user gender on social media sites using geographical information.
MEDES
Rio Miura, Masaharu Hirota, Daiju Kato, Tetsuya Araki, Masaki Endo, Hiroshi Ishikawa
2018 — conf
Utilization of Information Interpolation using Geotagged Tweets.
IUI Workshops
Masaki Endo, Masaharu Hirota, Hiroshi Ishikawa
2018 — conf
Where Is the Memorable Travel Destinations?
SocInfo (2)
Miho Toyoshima, Masaharu Hirota, Daiju Kato, Tetsuya Araki, Hiroshi Ishikawa
2017 C conf
Analyzing Relationship of Words Using Biased LexRank from Geotagged Tweets.
MEDES
Takahito Tsuchida, Daiju Kato, Masaki Endo, Masaharu Hirota, Tetsuya Araki, Hiroshi Ishikawa
2017 C conf
Analyzing Travel Behavior Using Multi-label Classification From Twitter.
MEDES
Kazuki Takahashi, Daiju Kato, Masaki Endo, Tetsuya Araki, Masaharu Hirota, Hiroshi Ishikawa
2017 — conf
Multilingualization of Restaurant Menu by Analogical Description.
CEA@IJCAI
Kensuke Nobumoto, Daiju Kato, Masaki Endo, Masaharu Hirota, Hiroshi Ishikawa
2016 — conf
How to Find Accessible Free Wi-Fi at Tourist Spots in Japan.
SocInfo (1)
Keisuke Mitomi, Masaki Endo, Masaharu Hirota, Shohei Yokoyama, Yoshiyuki Shoji, Hiroshi Ishikawa
2016 — conf
Inferring Tourist Behavior and Purposes of a Twitter User.
PRICAI Workshops
Yuya Nozawa, Masaki Endo, Yo Ehara, Masaharu Hirota, Shohei Yokoyama, Hiroshi Ishikawa
2016 — conf
Visualizing High-Risk Paths using Geo-tagged Social Data for Disaster Mitigation.
LBSN@SIGSPATIAL/GIS
Masaki Kanno, Yo Ehara, Masaharu Hirota, Shohei Yokoyama, Hiroshi Ishikawa
2015 — conf
Visualizing Shooting Spots using Geo-tagged Photographs from Social Media Sites.
EGC
Masaharu Hirota, Masaki Endo, Shohei Yokoyama, Hiroshi Ishikawa
2014 — conf
Can geo-tags on flickr draw coastlines?
SIGSPATIAL/GIS
Masaki Omori, Masaharu Hirota, Hiroshi Ishikawa, Shohei Yokoyama
2014 — conf
Detecting Relations of Hotspots using Geo-tagged Photographs in Social Media Sites.
GeoRich@SIGMOD
Masaharu Hirota, Motohiro Shirai, Hiroshi Ishikawa, Shohei Yokoyama
2014 C conf
Towards Better Land Cover Classification Using Geo-tagged Photographs.
ISM
Hirotaka Oba, Masaharu Hirota, Richard Chbeir, Hiroshi Ishikawa, Shohei Yokoyama
2013 — conf
A method of Area of Interest and Shooting Spot Detection using Geo-tagged Photographs.
COMP@SIGSPATIAL
Motohiro Shirai, Masaharu Hirota, Hiroshi Ishikawa, Shohei Yokoyama
2012 J jnl
A Robust Clustering Method for Missing Metadata in Image Search Results.
Inf. Media Technol.
Masaharu Hirota, Naoki Fukuta, Shohei Yokoyama, Hiroshi Ishikawa
2012 J jnl
A Robust Clustering Method for Missing Metadata in Image Search Results.
J. Inf. Process.
Masaharu Hirota, Naoki Fukuta, Shohei Yokoyama, Hiroshi Ishikawa
2012 — conf
Discovering multiple HotSpots using geo-tagged photographs.
SIGSPATIAL/GIS
Motohiro Shirai, Masaharu Hirota, Shohei Yokoyama, Naoki Fukuta, Hiroshi Ishikawa
2010 — ch.
Constraint-Based Clustering of Image Search Results Using Photo Metadata and Low-Level Image Features.
Computer and Information Science
Masaharu Hirota, Shohei Yokoyama, Naoki Fukuta, Hiroshi Ishikawa