Secure Multiparty PageRank Algorithm for Collaborative Fraud Detection.
Alex SangersMaran van HeeschThomas AttemaThijs VeugenMark WiggermanJan VeldsinkOscar BloemenDaniël WormPublished in: Financial Cryptography (2019)
Keyphrases
- multi party
- fraud detection
- pagerank algorithm
- turn taking
- outlier detection
- privacy preserving
- data mining techniques
- random walk
- link analysis
- credit card
- cost sensitive
- credit card fraud detection
- web pages
- link structure
- social network analysis
- intrusion detection
- data mining
- ranking algorithm
- online auctions
- transition probabilities
- mental states
- web graph
- description language
- state space
- knowledge discovery
- search space
- reinforcement learning
- website
- search engine
- information retrieval