A VNS Algorithm for Noisy Problems and Its Application to Project Portfolio Analysis.
Walter J. GutjahrStefan KatzensteinerPeter ReiterPublished in: SAGA (2007)
Keyphrases
- benchmark problems
- objective function
- preprocessing
- cost function
- np hard
- detection algorithm
- worst case
- iterative algorithms
- test problems
- mathematical programming
- recognition algorithm
- learning algorithm
- optimization problems
- matching algorithm
- np complete
- dynamic programming
- decision trees
- expectation maximization
- computational cost
- significant improvement
- convergence rate
- hybrid algorithm
- k means
- solution quality
- search algorithm
- optimal solution
- case study
- noise free