Query And Clustering of Spatio-Temporal Trajectory Big Data Under the Background of COVID-19.
Ziheng LiJiankai ZuoMingxuan SongZhiquan WeiYuelong ZhangYuyang XiePublished in: ICCIR (2021)
Keyphrases
- big data
- spatio temporal
- cloud computing
- database
- clustering algorithm
- social media
- data management
- big data analytics
- high volume
- data analysis
- query processing
- data intensive
- data objects
- data processing
- unstructured data
- vast amounts of data
- image sequences
- range queries
- business intelligence
- movement patterns
- data warehousing
- data analytics
- information processing
- moving object databases
- knowledge discovery
- moving objects
- massive data
- data intensive computing
- business analytics
- social computing
- business processes
- text mining
- information extraction
- data sources
- keywords
- machine learning
- databases