Sliding Window Top-K Monitoring over Distributed Data Streams.
Ben ChenZhijin LvXiaohui YuYang LiuPublished in: Data Sci. Eng. (2017)
Keyphrases
- distributed data streams
- sliding window
- data streams
- streaming data
- skyline queries
- data distribution
- fixed size
- space efficient
- window size
- query processing
- sensor networks
- continuous queries
- stream data
- concept drift
- data sets
- limited memory
- outlier detection
- itemsets
- variable size
- sensor data
- digital libraries
- sensor data streams
- frequent itemsets
- search algorithm
- data mining
- real time