Heuristic Methods for Searching and Clustering Hierarchical Workflows.
Michael KastnerMohamed Wagdy SalehStefan WagnerMichael AffenzellerWitold JacakPublished in: EUROCAST (2009)
Keyphrases
- heuristic methods
- hierarchical clustering
- tabu search
- clustering method
- clustering algorithm
- efficient solutions
- agglomerative clustering
- optimal solution
- k means
- data clustering
- hierarchical structure
- business processes
- data processing
- unsupervised learning
- exact algorithms
- neural network
- spectral clustering
- hierarchical tree
- self organizing maps
- cluster analysis
- outlier detection
- anomaly detection
- search space
- web services
- genetic algorithm