Ghost: A General Framework for High-Performance Online Similarity Queries over Distributed Trajectory Streams.
Ziquan FangShenghao GongLu ChenJiachen XuYunjun GaoChristian S. JensenPublished in: Proc. ACM Manag. Data (2023)
Keyphrases
- similarity queries
- metric space
- similarity search
- access methods
- content based retrieval
- index structure
- data structure
- range queries
- multimedia data
- data streams
- r tree
- indexing method
- vector space
- user defined
- web search
- query processing
- training set
- spatial objects
- biological sequences
- database
- metric access methods