A Heuristic Approach for On-line Discovery of Unidentified Spatial Clusters from Grid-Based Streaming Algorithms.
Marcos RorizMarkus EndlerMarco A. CasanovaHélio LopesFrancisco José da Silva e SilvaPublished in: DaWaK (2016)
Keyphrases
- times faster
- data clustering
- optimization problems
- computational efficiency
- learning algorithm
- solution quality
- spatial and temporal
- real time
- orders of magnitude
- spatial information
- computationally efficient
- exact algorithms
- heuristic methods
- hill climbing
- knapsack problem
- combinatorial optimization
- worst case
- data points
- significant improvement
- spatio temporal
- data streams
- video sequences
- data structure
- clustering algorithm
- data mining