Contextual Graph Attention for Answering Logical Queries over Incomplete Knowledge Graphs.
Gengchen MaiKrzysztof JanowiczBo YanRui ZhuLing CaiNi LaoPublished in: CoRR (2019)
Keyphrases
- incomplete knowledge
- disk resident
- real world graphs
- reachability queries
- query graph
- graph theory
- graph databases
- answering queries
- graph data
- graph mining
- graph matching
- directed graph
- graph representation
- graph theoretic
- graph structure
- graph construction
- weighted graph
- adjacency matrix
- graph model
- labeled graphs
- connected components
- graph classification
- graph properties
- graph patterns
- series parallel
- spanning tree
- query language
- graph theoretical
- query processing
- graph clustering
- subgraph isomorphism
- graph structures
- graph search
- graph partitioning
- structural pattern recognition
- undirected graph
- bipartite graph
- random graphs
- edge weights
- graph representations
- data objects
- graph kernels
- query evaluation
- aggregate queries
- graph isomorphism
- data sources
- approximate answers
- query answering
- dynamic graph
- description logics
- structured data
- pattern mining
- community detection
- neighborhood graph
- small world
- bounded treewidth
- directed acyclic graph
- range queries
- maximum clique
- topological information
- web graph
- knn
- connected graphs