Efficient subspace skyline query based on user preference using MapReduce.
Yuanyuan LiZhiyang LiMianxiong DongWenyu QuChangqing JiJunfeng WuPublished in: Ad Hoc Networks (2015)
Keyphrases
- user preferences
- skyline queries
- skyline computation
- recommender systems
- collaborative filtering
- multimedia
- collaborative recommendation
- pruning strategy
- distributed environment
- data distribution
- sliding window
- low dimensional
- distributed computing
- data management
- dimensionality reduction
- data structure
- preference model
- data sets