Query Recombination: To Process a Large Number of Concurrent Top-k Queries towards IoT Data on an Edge Server.
Tuo ShiZhipeng CaiYingshu LiPublished in: ICDCS (2022)
Keyphrases
- database
- data sources
- result set
- query processing
- user defined
- database queries
- data retrieval
- data structure
- complex queries
- data objects
- answering queries
- query answers
- multiple queries
- user queries
- spatial data
- data distribution
- response time
- query evaluation
- aggregation queries
- query engine
- query language
- xml documents
- search engine
- indexing methods
- query complexity
- spatial queries
- skyline queries
- communication cost
- data management
- information retrieval systems
- information retrieval