Free sample articles newly available from International Journal of Intelligent Information and Database Systems

The following sample articles from the International Journal of Intelligent Information and Database Systems are now available here for free:

• Intensional FOL for reasoning about probabilities and probabilistic logic programming
• Personality modelling and sentiment analysis on Chinese micro-blog posts
• OB-tree: a new write optimisation index on out-of-core column-store databases
• K-means** - a fast and efficient K-means algorithms
• A systematic approach to efficiently managing the effects of retroactive updates of time-varying data in multiversion XML databases