Stream Processing of Shortest Path Query in Dynamic Road Networks.
Mengxuan ZhangLei LiWen HuaXiaofang ZhouPublished in: IEEE Trans. Knowl. Data Eng. (2022)
Keyphrases
- shortest path
- road network
- stream processing
- path queries
- query execution
- query processing
- spatial queries
- response time
- continuous queries
- travel time
- routing algorithm
- dijkstra algorithm
- query optimization
- optimal path
- transportation networks
- complex queries
- weighted graph
- spatial databases
- moving objects
- efficient processing
- query plan
- traffic data
- data streams
- database
- cost model
- user queries
- multi dimensional
- regular path queries
- data structure
- database systems