Spatio-Temporal Dual Graph Attention Network for Query-POI Matching.
Zixuan YuanHao LiuYanchi LiuDenghui ZhangFei YiNengjun ZhuHui XiongPublished in: SIGIR (2020)
Keyphrases
- spatio temporal
- graph matching
- communication cost
- database
- response time
- random walk
- finding similar
- similarity scores
- flow graph
- matching algorithm
- user queries
- query expansion
- query processing
- image matching
- query evaluation
- similarity graph
- proximity graph
- spanning tree
- graphical representation
- moving objects
- structured data
- user preferences
- complex networks
- small world
- association graph
- reachability queries
- unstructured peer to peer
- citation networks
- spatio temporal databases
- path length
- directed acyclic graph
- graph theory
- spatial and temporal
- wireless sensor networks
- information retrieval