A rank-and-compare algorithm to detect abnormally low bids in procurement auctions.
Pier Luigi ContiLivia De GiovanniMaurizio NaldiPublished in: Electron. Commer. Res. Appl. (2012)
Keyphrases
- detection algorithm
- computational complexity
- learning algorithm
- experimental evaluation
- times faster
- optimal solution
- cost function
- preprocessing
- np hard
- combinatorial auctions
- detection method
- optimization algorithm
- objective function
- recognition algorithm
- segmentation algorithm
- linear programming
- computational cost
- theoretical analysis
- path planning
- supply chain
- dynamic programming
- auction mechanisms