databases and data mining 李素瑛、曾憲雄、梁婷、彭文志、黃俊龍. members and...
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Databases and Data Mining
李素瑛、曾憲雄、梁婷、彭文志、黃俊龍
Members and Research Directions
Multimedia databases and mining 李素瑛
E-learning platform and mining 曾憲雄
Information retrieval and Web mining 梁婷
Sensor data management and mining 彭文志
Mobile data management and mining 黃俊龍、彭文志
Sensor data management and mining
In-network mining Object moving patterns Clustering Multi-domain sequential pattern mining Outlier detection
Energy efficient query processing Query optimization Spatial query processing such as KNN
and event surrounding query
In-Network Mining
Mining object moving behavior In-network mining algorithm Hierarchy optimization Energy efficient scheme for object
tracking Query processing mechanism
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aggregation Location prediction
Location prediction
Outliner Detection in WSN Trust network for data accuracy
Building trust relations among sensors Filtering faulty readings Ensuring data accuracy
Map Database
GPSSpatial Query
Processor
Focused Crawler
Folksonomy Database
CommunityDiscovery
Summarizationand Ranking
RecommendationService
OtherServices
Location-dependent Services
Query
AdaptedQuery List
Research Area of Prof. S.-Y. Lee
Peer-to-Peer Content Based Information Retrieval
Video Understanding Human behavior analysis Video based analysis of sports video
Peer-to-Peer Content Based Information Retrieval
Traditional IR Systems Centralized, but not Scalable
Traditional P2P System Scalable fault tolerant, self-organizing Only support exact key match
Extend P2P with content-based search Content-based Music/Image Retrieval Semantic-based Publish/Subscribe
Human Behavior Analysis
Object Extraction Feature Selection Action Recognition
Sports video analysis Ball and player
tracking Strategy analysis Event detection Video enrichment
Video based analysis of sports video
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