Ryosuke Saga - RankMe

91 papers B 16C 6Misc 1Journal 16Unranked 52

Year	Rank	Type	Title / Venue / Authors
2026	—	`conf`	Edge Bundling with Divergence and Convergence. VISAPP (2) Naoki Hashimoto, Ian Gomasaki, Ryosuke Saga
2026	J	`jnl`	Sentiment-Segmented Tri-Training for Fake Review Detection. IEEE Access Yuqing Cai, Ryosuke Saga
2025	C	`conf`	A Framework for Generating Visual Stories based on Visual Data Analysis and Exploration. IV Masahiko Itoh, Ryosuke Saga, Ken Wakita
2025	—	`conf`	Analysis of the Effect of Underwater Environmental Factors on Object Detection Accuracy. HCI (8) Kohei Sugimoto, Ryosuke Saga
2025	—	`conf`	LLM-based Textualization from Illustrated Path Diagram. HICSS Ryosuke Saga, Songyi Liu
2025	J	`jnl`	Multi-Slot Memory With Dynamic Gating: A Multi-Task Framework for Interpretable Sequential Recommendation in Niche POI Scenarios. IEEE Access Zhaoqi Ma, Jiansong Tang, Ryosuke Saga
2025	—	`conf`	Pose Estimation and LSTM-Based Autism Spectrum Disorder Diagnosis from Eating Behavior Video. HCI (70) Haomiao He, Kazuyo Nakaoka, Ryosuke Saga
2024	J	`jnl`	Deep-reinforcement learning-based route planning with obstacle avoidance for autonomous vessels. Artif. Life Robotics Ryosuke Saga, Rinto Kozono, Yutaro Tsurumi, Yasunori Nihei
2024	J	`jnl`	Double-ConvMF: probabilistic matrix factorization with user and item characteristic text. Artif. Life Robotics Takuya Tamada, Ryosuke Saga
2024	C	`conf`	Simultaneous Node Layout and Edge Bundling Using Multi-Objective Optimization with GPGPU-Based GA. IV Naoki Hashimoto, Ryosuke Saga
2024	—	`conf`	Simultaneous Optimization of Edge Bundling and Node Layout Using Genetic Algorithm. VISIGRAPP (1): GRAPP, HUCAPP, IVAPP Junsei Meikari, Ryosuke Saga
2023	—	`conf`	A Lite Hierarchical Model for Dialogue Summarization with Multi-Granularity Decoder. HICSS Tong Zheng, Ryosuke Saga
2023	—	`conf`	Feature Analysis of Game Software in Japan Using Topic Model and Structural Equation Modeling for Reviews and Livestreaming Chat. HCI (5) Ryuto Miyake, Ryosuke Saga
2023	—	`conf`	Inductive Model Using Abstract Meaning Representation for Text Classification via Graph Neural Networks. HCI (5) Takuro Ogawa, Ryosuke Saga
2023	—	`conf`	Triple Supportive Information for Matrix Factorization with Image, Text, and Social Networks. HCI (5) Takuya Tamada, Ryosuke Saga
2022	—	`conf`	Book Recommender System Using CNN Capturing Feature of Synopses and Reviews. HCI (43) Takuya Tamada, Ryosuke Saga
2022	B	`conf`	Evolutionary Node Layout and Edge Bundling. CEC Junsei Meikari, Ryosuke Saga
2022	—	`conf`	Heuristic Approach to Improve the Efficiency of Maximum Weight Matching Algorithm Using Clustering. KES-IDT Liu He, Ryosuke Saga
2022	B	`conf`	Pooling Method Based on Edge Contraction for Graph Convolution Networks. SMC Zhang Qi, Ryosuke Saga
2021	—	`conf`	A Principled Approach to Failure Analysis and Model Repairment: Demonstration in Medical Imaging. MICCAI (3) Thomas Henn, Yasukazu Sakamoto, Clément Jacquet, Shunsuke Yoshizawa, Masamichi Andou, Stephen Tchen, Ryosuke Saga, Hiroyuki Ishihara, Katsuhiko Shimizu, Yingzhen Li, Ryutaro Tanno
2021	J	`jnl`	A Principled Approach to Failure Analysis and Model Repairment: Demonstration in Medical Imaging. CoRR Thomas Henn, Yasukazu Sakamoto, Clément Jacquet, Shunsuke Yoshizawa, Masamichi Andou, Stephen Tchen, Ryosuke Saga, Hiroyuki Ishihara, Katsuhiko Shimizu, Yingzhen Li, Ryutaro Tanno
2021	—	`conf`	An Improved Optimized Route Selection Method for a Maritime Navigation Vessel. HCI (5) Yutaro Tsurumi, Ryosuke Saga, Sharath Srinivasamurthy, Yasunori Nihei
2021	J	`jnl`	Apparel Recommender System based on Bilateral image shape features. CoRR Yichi Lu, Mingtian Gao, Ryosuke Saga
2021	—	`conf`	Information Management System for Small Automatic Navigation Robot Ships. HCI (5) Rinto Kozono, Yutaro Tsurumi, Yasunori Nihei, Ryosuke Saga
2021	—	`conf`	Text-based Causality Modeling with a Conceptual Label in a Hierarchical Topic Structure Using Bayesian Rose Trees. HICSS Takuro Ogawa, Ryosuke Saga
2020	—	`conf`	A Genetic Algorithm Optimising Control Point Placement for Edge Bundling. VISIGRAPP (3: IVAPP) Ryosuke Saga, Tomoki Yoshikawa, Ken Wakita, Ken Sakamoto, Gerald Schaefer, Tomoharu Nakashima
2020	B	`conf`	Automatic Labeling for Hierarchical Topics with NETL. SMC Rinto Kozono, Ryosuke Saga
2020	B	`conf`	Automatic Labeling for Hierarchical Topics with NETL. SMC Rinto Kozono, Ryosuke Saga
2020	—	`conf`	Causality Model for Text Data with a Hierarchical Topic Structure. TAAI Takuro Ogawa, Hideyasu Shimadzu, Ryosuke Saga
2020	—	`conf`	Double Deep Features for Apparel Recommendation System. HICSS Yichi Lu, Yufeng Duan, Ryosuke Saga
2020	—	`conf`	Optimal Route Search Based on Multi-objective Genetic Algorithm for Maritime Navigation Vessels. HCI (5) Ryosuke Saga, Zhipeng Liang, Naoyuki Hara, Yasunori Nihei
2019	—	`conf`	Sentiment Analysis of Images with Tensor Factorization. HCI (5) Ayumu Sakaguchi, Ryosuke Saga
2018	B	`conf`	Apparel Goods Recommender System Based on Image Shape Features Extracted by a CNN. SMC Ryosuke Saga, Yufeng Duan
2018	—	`conf`	Conversion of Player Locations from Football Goal Scene Videos to a 2D Top View. HCI (28) Kazuma Tomikawa, Ryosuke Saga
2018	J	`jnl`	Network visualization of customer expectation using Web in coffee service. Artif. Life Robotics Ryosuke Saga, Toshimasa Yagi
2018	—	`conf`	Quantitative Evaluation of Multi-Type Edge Bundling - Example for Japan Airmap. VISIGRAPP (3: IVAPP) Ryosuke Saga
2018	—	`conf`	Validation of Quantitative Measures for Edge Bundling by Comparing with Human Feeling. EuroVis (Posters) Ryosuke Saga
2018	—	`conf`	Visual Analysis for Overcoming Population Decline and Vitalizing Local Economy in Japan. HCI (28) Ryosuke Saga
2017	—	`conf`	Cluster-based Edge Bundling based on a Line Graph. VISIGRAPP (3: IVAPP) Takafumi Yamashita, Ryosuke Saga
2017	J	`jnl`	FML-based Prediction Agent and Its Application to Game of Go. CoRR Chang-Shing Lee, Mei-Hui Wang, Chia-Hsiu Kao, Sheng-Chi Yang, Yusuke Nojima, Ryosuke Saga, Nan Shuo, Naoyuki Kubota
2017	—	`conf`	FML-based prediction agent and its application to game of Go. IFSA-SCIS Chang-Shing Lee, Chia-Hsiu Kao, Mei-Hui Wang, Sheng-Chi Yang, Yusuke Nojima, Ryosuke Saga, Nan Shuo, Naoyuki Kubota
2017	—	`conf`	Preliminary Survey for Multigraph Integration and Visualization Framework. HCI (30) Ryosuke Saga
2017	—	`conf`	Visualization of Customer Expectations from Web Text using Co-Occurrence Graph and Auto-labeling in the Service Market. VISIGRAPP (3: IVAPP) Ryosuke Saga, Naoaki Ohkusa, Takafumi Yamashita, Nahomi Maki
2016	B	`conf`	FML-based feature similarity assessment agent for Japanese/Taiwanese language learning. FUZZ-IEEE Chang-Shing Lee, Mei-Hui Wang, Shoji Nohara, Kuan-Yi Wu, Ryosuke Saga
2016	J	`jnl`	Finding division points for a time series corpus based on structural change point detection. Artif. Life Robotics Hiroshi Kobayashi, Ryosuke Saga
2016	J	`jnl`	LDA-based path model construction process for structure equation modeling. Artif. Life Robotics Ryosuke Saga, Rikuto Kunimoto
2016	—	`conf`	Quantitative Evaluation for Edge Bundling Based on Structural Aesthetics. EuroVis (Posters) Ryosuke Saga
2016	—	`conf`	Quantitative Evaluation for Edge Bundling by Difference of Edge Lengths and Area Occupation. HCI (26) Ryosuke Saga
2015	—	`conf`	Edge Bundling in Multi-attributed Graphs. HCI (4) Takafumi Yamashita, Ryosuke Saga
2015	—	`conf`	Improvement of Chance Index in Consideration of Cluster Information. HCI (27) Ryosuke Saga, Yukihiro Takayama
2015	B	`conf`	Multi-type Edge Bundling in Force-Directed Layout and Evaluation. KES Ryosuke Saga, Takafumi Yamashita
2015	J	`jnl`	Proposed Optimal Growth Pathfinding Method Based on Growth Trajectories. Int. J. Knowl. Syst. Sci. Woyuan Niu, Ryosuke Saga, Hiroshi Tsuji, Yukie Majima
2014	J	`jnl`	Diagnosis of Interactive Conjoint Analysis Based on Social Comparison. Int. J. Knowl. Syst. Sci. Dennis Castel, Fei Wei, Ryosuke Saga, Hiroshi Tsuji
2014	—	`conf`	Finding Division Points for Time-Series Corpus Based on Topic Changes. HCI (12) Hiroshi Kobayashi, Ryosuke Saga
2014	—	`conf`	Measurement Evaluation of Keyword Extraction Based on Topic Coverage. HCI (26) Ryosuke Saga, Hiroshi Kobayashi, Takao Miyamoto, Hiroshi Tsuji
2014	—	`conf`	Text Comparison Visualization from Two Information Sources by Network Merging and Integration. KICSS Ryosuke Saga
2013	—	`conf`	Dependency Extraction from Growth Trajectory using Sequential Pattern. I-KNOW Shunsuke Aoki, Ryosuke Saga, Takeo Ichinotsubo, Woyuan Niu, Hiroshi Tsuji
2013	J	`jnl`	Framework for Distributed e-Learning Management System. J. Comput. Thongchai Kaewkiriya, Ryosuke Saga, Hiroshi Tsuji
2013	—	`conf`	Improved Keyword Extraction by Separation into Multiple Document Sets According to Time Series. HCI (29) Ryosuke Saga, Hiroshi Tsuji
2013	—	`conf`	Improvement of Factor Model with Text Information Based on Factor Model Construction Process. IIMSS Ryosuke Saga, Tetsuya Fujita, Kodai Kitami, Kazunori Matsumoto
2013	B	`conf`	Path Model Integration Method for Structural Equation Modeling by OR and Probability Concepts. SMC Rikuto Kunimoto, Ryosuke Saga
2013	—	`conf`	Social Experiment on Advisory Recommender System for Energy-Saving. HCI (13) Hiroki Shigeyoshi, Keniti Tamano, Ryosuke Saga, Hiroshi Tsuji, Shuki Inoue, Tsuyoshi Ueno
2013	—	`conf`	Trajectory Mining on Capability Space: Its Concept and Potential Application. HICSS Hiroshi Tsuji, Ryosuke Saga, Amrit Tiwana, Dietrich Albert
2013	—	`conf`	Transparent Digital Contents Sharing for Science Teachers. HCI (15) Thongchai Kaewkiriya, Ryosuke Saga, Hiroshi Tsuji
2013	J	`jnl`	Visualization analysis of e-commerce site from web access log by FACT-Graph and sequential probability ratio test. Int. J. Knowl. Based Intell. Eng. Syst. Ryosuke Saga, Mauricio Letelier, Naoki Kaisaku, Yukihiro Takayama, Hiroshi Tsuji
2012	—	`conf`	Comparison Analysis for Text Data by Integrating Two FACT-Graphs. IIMSS Ryosuke Saga, Hiroshi Tsuji
2012	B	`conf`	Knowledge Discovery in Web Access Log of E-commerce Site with FACT-Graph and Sequential Probability Ratio Test. KES Ryosuke Saga, Mauricio Letelier, Naoki Kaisaku, Yukihiro Takayama, Hiroshi Tsuji
2011	—	`conf`	Comparison Analysis for Text Data by Using FACT-Graph. HCI (12) Ryosuke Saga, Seiko Takamizawa, Kodai Kitami, Hiroshi Tsuji, Kazunori Matsumoto
2011	—	`conf`	Comparison Analysis of Video Game Purchase Factors between Japanese and American Consumers. KES (3) Kodai Kitami, Ryosuke Saga, Kazunori Matsumoto
2011	—	`conf`	FACT-Graph in Web Log Data. KES (4) Ryosuke Saga, Takao Miyamoto, Hiroshi Tsuji, Kazunori Matsumoto
2011	J	`jnl`	Proposal of a recommender system simulator based on a small-world model. Artif. Life Robotics Ryosuke Saga, Kouki Okamoto, Hiroshi Tsuji, Kazunori Matsumoto
2011	—	`conf`	Verification of Centrality to Extract Proper Factors in Model Construction Process by Using Creativity Technique. HCI (22) Kodai Kitami, Ryosuke Saga, Kazunori Matsumoto
2010	B	`conf`	Causality analysis for best seller of software game by regression and structural equation modeling. SMC Kodai Kitami, Ryosuke Saga
2010	J	`jnl`	Development and case study of trend analysis software based on FACT-Graph. Artif. Life Robotics Ryosuke Saga, Hiroshi Tsuji, Takao Miyamoto, Kuniaki Tabata
2010	—	`conf`	Extension of Hierarchical Information Acquirement by Association Rule Mining from Semi-Structured Data. DMIN Ryosuke Saga, Chihiro Sugaya, Kodai Kitami
2009	—	`conf`	Loopo: Integrated Text Miner for FACT-Graph-Based Trend Analysis. HCI (9) Ryosuke Saga, Hiroshi Tsuji, Kuniaki Tabata
2009	B	`conf`	Visualizing Method based on Item Sales Records and its Experimentation. SMC Yoshihiro Hayashi, Hiroshi Tsuji, Ryosuke Saga
2008	Misc	`conf`	FACT-Graph: Trend Visualization by Frequency and Co-occurrence. KI Ryosuke Saga, Masahiro Terachi, Zhongqi Sheng, Hiroshi Tsuji
2008	B	`conf`	Hotel recommender system based on user's preference transition. SMC Ryosuke Saga, Yoshihiro Hayashi, Hiroshi Tsuji
2008	C	`conf`	Visualized Technique for Trend Analysis of News Articles. IEA/AIE Masahiro Terachi, Ryosuke Saga, Zhongqi Sheng, Hiroshi Tsuji
2007	—	`conf`	Project Evaluation by E-Mail Communication Pattern. HCI (4) Jugo Noda, Ryosuke Saga, Hiroshi Tsuji
2007	B	`conf`	RESTER2: Ontology based Reusable ToDo synthesizer. SMC Ryosuke Saga, Naoto Okada, Akinori Kageyama, Shingo Aoki, Hiroshi Tsuji
2007	—	`conf`	Ranking Method for Mediators in Social Network. HCI (15) Ryosuke Saga, Hiroshi Tsuji
2006	C	`conf`	Integrating Organizational Knowledge into Search Engine. IEA/AIE Hiroshi Tsuji, Ryosuke Saga, Jugo Noda
2006	C	`conf`	Three Layered Business Process Architecture for Workflow Cooperation. ETFA Ryosuke Saga, Naoto Okada, Hiroshi Tsuji
2006	B	`conf`	Trends Recognition in Journal Papers by Text Mining. SMC Masahiro Terachi, Ryosuke Saga, Hiroshi Tsuji
2005	—	`conf`	Alternative goods recommender by customer's context - example for business hotel room reservation. AMT Ryosuke Saga, Hiroshi Tsuji
2005	C	`conf`	Hotel room allocation for sales channel by dynamic programming. ETFA Masayuki Nakano, Ryosuke Saga, Hiroshi Tsuji
2004	—	`conf`	SCM simulator with uncertain parameters. SMC (5) Akihiro Koretsune, Takefumi Konzo, Ryosuke Saga, Hiroshi Tsuji
2003	B	`conf`	Embedding policy and capacity in concurrent SCM simulator. SMC Takefumi Konzo, Ryosuke Saga, Shingo Aoki, Hiroshi Tsuji
2003	B	`conf`	Framework of e-marketplace for concurrent SCM simulator. SMC Ryosuke Saga, Takefumi Konzo, Shingo Aoki, Hiroshi Tsuji