FHL-Cube: Multi-Constraint Shortest Path Querying with Flexible Combination of Constraints.
Ziyi LiuLei LiMengxuan ZhangWen HuaXiaofang ZhouPublished in: Proc. VLDB Endow. (2022)
Keyphrases
- shortest path
- linear constraints
- shortest path problem
- road network
- shortest path algorithm
- path queries
- regular path queries
- constraint networks
- multi dimensional
- shortest distance
- constraint programming
- routing algorithm
- flow graph
- travel time
- query language
- minimum cost flow
- path length
- smoothness constraint
- optimal path
- data cube
- geodesic distance
- weighted graph
- wireless sensor networks