Guest editor’s introduction: special issue on discovery science 2012
Soft constraints for pattern mining
Fast progressive training of mixture models for model selection
Change point detection for burst analysis from an observed information diffusion sequence of tweets
Efficient redundancy reduced subgroup discovery via quadratic programming
A scalable approach to spectral clustering with SDD solvers
Algorithms and criteria for diversification of news article comments
Classifying actions based on histogram of oriented velocity vectors
Answering keyword queries through cached subqueries in best match retrieval models
A distributed decision support algorithm that preserves personal privacy
An efficient content based video copy detection using the sample based hierarchical adaptive k-means clustering
An insight into the experimental design for credit risk and corporate bankruptcy prediction systems
Effectively and efficiently supporting roll-up and drill-down OLAP operations over continuous dimensions via hierarchical clustering
A hybrid approach of topic model and matrix factorization based on two-step recommendation framework
Advanced management of data integrity: property-based testing for business rules
Interactive search over Web scale RDF data using predicates as constraints
A novel hybrid approach improving effectiveness of recommender systems
Semantic grounding of social annotations for enhancing resource classification in folksonomies