A Run-Time Algorithm for Detecting Shill Bidding in Online Auctions.
Nazia MajadiJarrod TrevathanHeather GrayPublished in: J. Theor. Appl. Electron. Commer. Res. (2018)
Keyphrases
- online auctions
- learning algorithm
- detection algorithm
- cost function
- computational complexity
- bid prices
- preprocessing
- improved algorithm
- k means
- computational cost
- worst case
- recognition algorithm
- optimization algorithm
- experimental evaluation
- dynamic programming
- high accuracy
- matching algorithm
- times faster
- convergence rate
- np hard
- search space
- objective function
- similarity measure
- theoretical analysis
- electronic commerce