Constrained Shortest Path Query in a Large Time-Dependent Graph.
Ye YuanXiang LianGuoren WangYuliang MaYishu WangPublished in: Proc. VLDB Endow. (2019)
Keyphrases
- shortest path
- flow graph
- shortest path problem
- travel time
- path queries
- weighted graph
- random walk
- finding the shortest path
- graph search
- path length
- road network
- strongly connected components
- edge weights
- shortest path algorithm
- tree width
- betweenness centrality
- routing algorithm
- minimum spanning tree
- information flow
- response time
- query evaluation
- path selection
- steiner tree
- reverse nearest neighbor
- optimal path
- query processing
- connected components
- minimal surface
- geodesic distance
- complex queries