Query-by-Sketch: Scaling Shortest Path Graph Queries on Very Large Networks.
Ye WangQing WangHenning KoehlerYu LinPublished in: CoRR (2021)
Keyphrases
- shortest path
- flow graph
- path queries
- betweenness centrality
- edge weights
- path length
- shortest path problem
- weighted graph
- query processing
- finding the shortest path
- road network
- source node
- path selection
- shortest path algorithm
- routing algorithm
- graph search
- query evaluation
- user queries
- response time
- random walk
- spatial networks
- strongly connected components
- optimal path
- social networks
- minimum spanning tree
- range queries
- travel time
- information flow
- efficient processing
- complex queries
- reverse nearest neighbor
- graph theory
- steiner tree
- power law
- network structure
- index structure
- small world
- cost model