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Ryotaro Okada

ORCID: 0000-0001-8288-1646
Observed ORCID: 0000-0001-8288-1646
OpenAlex ID: A5009457299
A Topic Extraction Method on the Flow of Conversation in Meetings
2017 · Takafumi Nakanishi, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 7
A Topic Structuration Method on Time Series for a Meeting from Text Data
2017 · Ryotaro Okada, Takafumi Nakanishi, et al. · Studies in computational intelligence · 6
A Time Series Structure Analysis Method of a Meeting Using Text Data and a Visualization Method of State Transitions
2018 · Ryotaro Okada, Takafumi Nakanishi, et al. · New Generation Computing · 4
Automatic media content creation system according to an impression by recognition-creation operators
2016 · Takafumi Nakanishi, Ryotaro Okada, et al. · IEEE/ACIS International Conference on Computer and Information Science (ICIS) · 4
An indoor human behavior gathering system toward future support for visually impaired people
2013 · Ryotaro Okada, Ikuko Yairi · International ACM SIGACCESS Conference on Computers and Accessibility (ASSETS) · 4
Off-Rhythm Detection System for Beginner Violinists
2023 · Miyu Momozawa, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 3
A Dynamic Finger Character Recognition Method Using Landmark Behavior Rule Base
2022 · Shinpei Hagimoto, Takuma Nitta, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 3
Realization for Finger Character Recognition Method by Similarity Measure of Finger Features
2022 · Takuma Nitta, Shinpei Hagimoto, et al. · International Journal of Smart Computing and Artificial Intelligence · 3
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A Visualization Method of Relationships among Topics in a Series of Meetings
2017 · Ryotaro Okada, Takafumi Nakanishi, et al. · Information Engineering Express · 3
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Visualization of Members' Activities in a Series of Group Works by Time-series Feature Comparison Method
2023 · Rikito Ohnishi, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 2
Sign Language Recognition by Similarity Measure with Emotional Expression Specific to Signers
2023 · Takafumi Nakanishi, Ayako Minematsu, et al. · Frontiers in artificial intelligence and applications · 2
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Time-Series Multidimensional Dialogue Feature Visualization Method for Group Work
2023 · Rikito Ohnishi, Yuki Murakami, et al. · Studies in computational intelligence · 2
Time-Series Flexible Resampling for Continuous and Real-Time Finger Character Recognition
2022 · Takuma Nitta, Shinpei Hagimoto, et al. · IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT) · 2
The Discovery of Historical Transition in Aesthetic Notions Through Changes in Co-occurrence Words Mainly Used in Waka Poetry in Three Major Poetry Anthologies
2022 · Aiha Ikegami, Ryotaro Okada, et al. · Studies in computational intelligence · 2
Mashuprium and Timeline Visualization: Implementation of 3D Space and Timeline Visualization for Automatic Mashup Creation
2021 · Kyosuke Miyamura, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 2
Semantic Waveform Measurement Method of Kansei Transition for Time-series Media Contents
2021 · Takafumi Nakanishi, Ryotaro Okada, et al. · International Journal of Smart Computing and Artificial Intelligence · 2
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A Complexity Feature Extraction Method by Chord Progression and Transition Density for Music Media Content
2023 · Ayako Sugiyama, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 1
A Joint Scene Text Recognition and Visual Appearance Model for Protest Issue Classification
2023 · Xuan Luo, Sota Kato, et al. · 1
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A Method for Estimating Emotions Using HRV for Vital Data and Its Application to Self-mental care management system
2022 · Koharu Sano, Keiko Ojima, et al. · EPiC series in computing · 1
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Weather Map Prediction Using RGB Metaphorical Feature Extraction for Atmospheric Pressure Patterns
2021 · Takeru Hakii, Koshi Shimada, et al. · IEEE/ACIS International Conference on Computer and Information Science (ICIS) · 1
Gaze-music Media Transformation by Similarity of Impression Words
2020 · Abdullah Iskandar, Takafumi Nakanishi, et al. · International Electronics Symposium (IES) · 1
Kansei Transition Analysis by Time-series Change of Media Content
2020 · Takafumi Nakanishi, Ryotaro Okada, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI) · 1
Discovering Different Parties, Factions, and Close Politicians Using a Word Importance Derivation Method for Parliamentary Proceedings Data
2025 · Shota Tamaru, Ryotaro Okada, et al. · Studies in computational intelligence
Integrated Search Method Based on Municipal Attributes and Issue Similarities for MaaS Precedents
2025 · Suzuto Kirishima, Ryotaro Okada, et al. · Studies in computational intelligence
Implementation and Evaluation of a Reflection System Using Activity Data and Transcript data of Participants in Group Work
2024 · Ryotaro Okada, Kaho Ogura, et al. · IIAI International Congress on Advanced Applied Informatics (IIAI-AAI)
Works count: 40
Citation count: 57
H-index: 4
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