Cost-Optimal Validation Mechanisms and Cheat-Detection for Crowdsourcing Platforms.

Matthias Hirth Tobias Hoßfeld Phuoc Tran-Gia

Published in: IMIS (2011)

Keyphrases

expected cost
optimal cost
false alarms
minimum cost
detection accuracy
detection algorithm
detection method
automatic detection
average cost
dynamic programming
worst case
false positives
total cost
high cost
holding cost
allocation policy
neural network
asymptotically optimal
object detection
query processing