TopPPR: Top-k Personalized PageRank Queries with Precision Guarantees on Large Graphs.
Zhewei WeiXiaodong HeXiaokui XiaoSibo WangShuo ShangJi-Rong WenPublished in: SIGMOD Conference (2018)
Keyphrases
- query processing
- user defined
- result set
- query language
- skyline queries
- web graph
- query evaluation
- database queries
- database
- disk resident
- random walk
- approximate answers
- ranking algorithm
- graph databases
- aggregation queries
- query logs
- e learning
- range queries
- web search engines
- graph matching
- link analysis
- user queries
- aggregate queries
- response time
- web search
- reachability queries
- query terms
- query optimization
- similarity search
- retrieval quality
- data structure
- citation graph