Catching Instant Messaging Worms with Change-Point Detection Techniques.
Guanhua YanZhen XiaoStephan J. EidenbenzPublished in: LEET (2008)
Keyphrases
- instant messaging
- change point detection
- change point
- non stationary
- sequential data
- outlier detection
- distance education
- normalized maximum likelihood
- high dimensional time series
- data collection
- social networking sites
- chat conversations
- hidden markov models
- computer mediated communication
- denoising
- social media
- text messaging
- online learning
- low cost
- communication technologies
- website
- e learning
- information retrieval
- databases
- data sets