A detecting and tracing algorithm for unauthorized internet-news plagiarism using spatio-temporal document evolution model.
Chang-Keon RyuHyong-Jun KimHwan-Gue ChoPublished in: SAC (2009)
Keyphrases
- probabilistic model
- mathematical model
- cost function
- theoretical analysis
- objective function
- spatio temporal
- algorithm employs
- recognition algorithm
- detection algorithm
- em algorithm
- k means
- kalman filter
- matching algorithm
- classification algorithm
- selection algorithm
- parameter estimation
- expectation maximization
- dynamic programming
- input data
- similarity measure
- bayesian framework
- learning algorithm
- computational complexity
- temporal domain
- energy function
- estimation algorithm
- simulated annealing
- keywords
- neural network
- spatial and temporal
- tree structure
- information retrieval
- clustering method
- particle swarm optimization