期刊論文 Journal Papers
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A Task-oriented Chatbot Based on LSTM and Reinforcement Learning
ACM Transactions on Asian and Low-Resource Language Information Processing, 2022.
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A Low-Storage Blockchain Framework Based on Incentive Pricing Strategies
FinTech, Volume 1, No. 3, Pages 250-275, 2022.
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Developing an Intelligent Virtual Reality Interactive System Based on the ADDIE Model for Learning Pour-over Coffee Brewing
Computers & Education: Artificial Intelligence, Volume 1, Pages 1-10 (ESCI), 2021.
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A Short-term Traffic Speed Prediction Model Based on LSTM Networks
International Journal of Intelligent Transportation Systems Research (ESCI), 2021.
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Human Behavior Recognition from Multiview Videos
Information Sciences, Volume 517, Pages 275-296, 2020. (SCIE; Impact Factor: 4.305; 5-Year Impact Factor: 4.378; Rank:12/148).
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Building A Taiwan Law Ontology Based on Automatic Legal Definition Extraction
Applied System Innovation, Volume 1, No. 3, 22, 2018.
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Map Matching for Low Sampling-Rate GPS Trajectories by Exploring Real-time Moving Directions
Information Sciences, Volumes 433–434, Pages 55-69, 2018. (SCIE; Impact Factor: 4.305; 5-Year Impact Factor: 4.378; Rank:12/148).
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Personalized Itinerary Recommendation with Time Constraints Using GPS Data Sets
Knowledge and Information Systems, Volume 60, Pages 523–544, 2018. (SCIE; Impact Factor: 2.247; 5-Year Impact Factor: 1.996; Rank:49/132).
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Convolutional Recurrent Neural Networks for Posture Analysis in Fall Detection
Journal of Information Science and Engineering (JISE). Volume 34 No. 3, pp. 577-591, 2018. (SCI; IF: 0.327; 5-Year Impact Factor: 0.44; Rank:66/202).
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An Efficient Approach of Finding Potential Products Continuously
Information Systems, Volume 65, Pages 22–35, 2017. (SCIE; Impact Factor: 2.551; 5-Year Impact Factor: 2.439; Rank:50/148).
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An Efficient Indexing Method for Skyline Computations with Partially Ordered Domains
IEEE Transactions on Knowledge and Data Engineering (TKDE), Volume 29, Issue 5, Pages 963 – 976, 2017. (SCIE; Impact Factor: 2.775; 5-Year Impact Factor: 3.692; Rank:33/132).
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A Generic Distributed Framework for Location Privacy Protection
Journal of Network and Computer Applications, Volume 76, Pages 87-100, 2016. (SCIE; Impact Factor: 3.991; 5-Year Impact Factor: 3.853; Rank:5/52).
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Efficient Cache-Supported Path Planning on Roads
IEEE Transactions on Knowledge and Data Engineering (TKDE), Volume 28, Issue 4, Pages 951 – 964, 2016. (SCIE; Impact Factor: 2.775; 5-Year Impact Factor: 3.692; Rank:33/132).
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An Effective Taxi Recommender System Based on a Spatio-temporal Factor Analysis Model
Information Sciences, Volume 314, Issue C, Pages 28-40, 2015. (SCIE; IF: 4.305; 5-Year Impact Factor: 4.378; Rank:12/148).
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Caching Support for Skyline Query Processing with Partially Ordered Domains
IEEE Transactions on Knowledge and Data Engineering (TKDE), Volume 26, Issue 11, Pages 2649 – 2661, 2014. (SCIE; Impact Factor: 2.775; 5-Year Impact Factor: 3.692; Rank:33/132).
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A Novel Time-Obfuscated Algorithm for Trajectory Privacy Protection
IEEE Transactions on Service Computing (TSC), Volume 7, Issue 2, Pages 126 – 139, 2013. (SCIE; Impact Factor: 4.418; 5-Year Impact Factor: 4.574; Rank:8/148).
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Efficient Location Updates for Continuous Queries over Moving Objects
Journal of Computer Science and Technology (JCST), V25(3) 415-430 . (SCIE; Impact Factor: 0.878; 5-Year Impact Factor: 0.943; Rank:43/52).
專書論文 Book Chapters
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Trip Planning Queries, “Encyclopedia of Database Systems,” (ISBN: 978-1-4899-7993-3)
New York, USA: Springer New York. Dec, 2016: pp 1-7.
研討會論文 Conference Papers
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BC-Store: A Scalable Design for Blockchain Storage
In Proceedings of the Blockchain and Internet of Things Conference (BIOTC 2020), Singapore, 2020.
Best Presenation Award
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The effect of an immersive virtual reality interactive feedback system on university students’ situational interest and learning achievement: The case of a pour over coffee brewing lesson
In Proceedings of the International Conference on Computers in Education, Kenting, Taiwan, 2019.
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A Task-oriented Chatbot Based on LSTM and Reinforcement Learning
In Proceedings of the Third International Conference on Natural Language Processing and Information Retrieval (NLPIR 2019), Tokushima, Japan, 2019.
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Smart Learning Based on Interactive User Preference Feedback Using Smart Glasses
In Proceedings of the 23rd Global Chinese Conference on Computers in Education (GCCCE 2019), Wuhan, China, 2019.
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Fully Convolutional Network for 3D Human Skeleton Estimation from a Single View for Action Analysis
In Proceedings of the Multimedia Services and Technologies for Smart-health Workshop (MUST-SH 2019) in conjunction with the IEEE International Conference on Multimedia and Expo (ICME 2019), Shanghai, China, 2019
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Fall-down Event Detection for Elderly based on Motion History Images and Deep Learning
In Proceedings of International Workshop on Advanced Image Technology (IWAIT 2019), Singapore, Singapore, 2019
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Mobile Learning System with Context-aware Interactions and Point-of-interest Understanding
In Proceedings of the IEEE International Conference on Multimedia & Expo Workshops (ICMEW), San Diego, USA, 2018.
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A Hidden Markov Model-based Map-Matching Approach for Low-Sampling-Rate GPS Trajectories
In Proceedings of the 7th IEEE International Symposium on Cloud and Service Computing, Kanazawa, Japan, 2017.
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Efficient Cache-Supported Path Planning on Roads
In Proceedings of International Conference on Data Engineering (ICDE), San Diego, USA, 2017.
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Abnormal Event Detection Using Microsoft Kinect in a Smart Home
In Proceedings of International Computer Symposium (ICS), Chiayi, Taiwan, 2016.
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Discovering Stay Locations from GPS Trajectories
In Proceedings of the 9th IEEE International Conference on Ubi-Media Computing, Moscow, 2016.
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Traffic Anomalous Region Detection Model
In Proceedings of the 5th International Congress on Advanced Applied Informatics, Kumamoto, Japan, 2016.
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Abnormal Event Detection Using Bayesian Networks at a Smart Home
In Proceedings of the 2015 International Workshop on Mobile Systems, Ecommerce and Agent Technology (MSEAT'2015), Colombo, Sri Lanka, 2015.
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A Personalized Trip Recommendation System Based on Field of Views
In Proceedings of International Conference on Engineering and Applied Science (ICEAS), Hokkaido, Japan, 2015.
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Novel Indexing Methods for Efficient Skyline Computations with Partially Ordered Domains
In Proceedings of International Conference on Engineering and Applied Sciences (ICEAS), Hokkaido, Japan, 2015.
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Novel Location Privacy Protection Strategies for Location-based Services
In Proceedings of International Conference on Ubiquitous and Future Networks (ICUFN), Sapporo, Japan, 2015.
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An Effective Taxi Recommender System Based on a Spatiotemporal Factor Analysis Model
In Proceedings of International Conference on Computing, Networking and Communications, Mobile Computing & Vehicle Communications Symposium, USA, 2014.
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Decentralized Privacy Protection Strategies for Location-based Services
In Proceedings of ACM Symposium on Cloud Computing, Santa Clara, CA, 2013.
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Personalized Itinerary Recommendation with Time Constraints over GPS Data
In Proceedings of National Computer Symposium, Taichung, Taiwan, 2013.
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Decentralized Privacy Protection Strategies for Continuous Location-based Services
In Proceedings of National Computer Symposium, Taichung, Taiwan, 2013.
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Evaluation of Spatial Keyword Queries with Partial Result Support on Spatial Networks
In Proceedings of International Conference on Mobile Data Management (MDM), Milan, Italy, 2013.
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A Novel Time-Obfuscated Algorithm for Trajectory Privacy
In Proceedings of International Symposium on Pervasive Systems, Algorithms, and Networks (ISPAN), San Marcos, Texas, US, 2012.
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An Efficient Cache-based Route Planning Approach in Road Networks
In Proceedings of Technologies and Applications of Artificial Intelligence (TAAI), Tainan, Taiwan, 2012.
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Caching Support for Skyline Query Processing with Partially-Ordered Domains
In Proceedings of ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL GIS), 2012.
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Continuous Skyline Queries for Multi-Dimensional Moving Objects
In Proceedings of the Third International Conference on Emerging Databases (EDB), Incheon, Korea 2011.
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SkyEngine: Efficient Skyline Search Engine for Continuous Skyline Computations
In Proceedings of International Conference on Data Engineering (ICDE), 2011.
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Adaptive Safe Regions for Continuous Spatial Queries over Moving Objects
In Proceedings of Database Systems for Advanced Applications (DASFAA), 2009.
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PLUS: A Message-Efficient Prototype for Location Based Applications
In Proceedings of International Conference on Data Engineering (ICDE), 2009.
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Efficient Updates for Continuous Skyline Computations
In Proceedings of Database and Expert Systems Applications (DEXA), Turin, Italy 2008.
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Partition-Based Lazy Updates for Continuous Queries over Moving Objects
In Proceedings of ACM International Symposium on Advances in Geographic Information Systems (ACM GIS), Seattle, USA 2007.
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Approximate Continuous K Nearest Neighbor Queries for Continuous Moving Objects with Pre-defined Paths
In Proceedings of Conceptual Modeling for Geographic Information Systems (CoMoGIS), Klagenfurt, Austria, 2005.