Temporal QoS-aware web service recommendation via non-negative tensor factorization.
Wancai ZhangHailong SunXudong LiuXiaohui GuoPublished in: WWW (2014)
Keyphrases
- tensor factorization
- qos aware
- web services
- collaborative filtering
- service composition
- tag recommendation
- web service composition
- matrix factorization
- quality of service
- service selection
- negative matrix factorization
- recommender systems
- nonnegative matrix factorization
- service oriented
- recommendation systems
- distributed query processing
- service discovery
- factorization method
- singular value decomposition
- service providers
- probabilistic latent semantic analysis
- linear algebra
- service oriented architecture
- petri net
- personalized recommendation
- gaussian processes
- user preferences
- link prediction
- user experience
- information retrieval