Using a Real-Time Top-k Algorithm to Mine the Most Frequent Items over Multiple Streams.
Ling WangZhao Yang QuTie Hua ZhouKeun Ho RyuPublished in: ICIC (1) (2013)
Keyphrases
- real time
- learning algorithm
- times faster
- dynamic programming
- optimization algorithm
- improved algorithm
- worst case
- preprocessing
- search space
- cost function
- objective function
- experimental evaluation
- theoretical analysis
- detection algorithm
- computational complexity
- recognition algorithm
- matching algorithm
- path planning
- convergence rate
- scoring function
- computational cost
- similarity measure
- linear programming
- high accuracy
- probabilistic model
- clustering method
- significant improvement
- query processing
- k means
- optimal solution
- image sequences
- genetic algorithm