A Top-k Query Method by Estimating Score Distribution in Mobile Ad Hoc Networks.
Yuya SasakiRyo HagiharaTakahiro HaraMasako ShinoharaShojiro NishioPublished in: AINA Workshops (2010)
Keyphrases
- high accuracy
- significant improvement
- query processing
- cost function
- detection method
- retrieval method
- preprocessing
- pairwise
- database
- candidate set
- clustering method
- query language
- scoring function
- normal distribution
- user defined
- data distribution
- response time
- data streams
- objective function
- similarity measure
- information retrieval