QoS Prediction forWeb Services Based on Similarity-Aware Slope One Collaborative Filtering.
Chengying MaoJifu ChenPublished in: Informatica (Slovenia) (2013)
Keyphrases
- collaborative filtering
- web services
- service selection
- web services discovery
- pearson correlation coefficient
- quality of service
- prediction accuracy
- web service selection
- recommender systems
- matrix factorization
- communication services
- qos aware
- service composition
- service discovery
- user similarity
- service oriented
- service providers
- distance measure
- similarity measure
- qos parameters
- user centric
- web services composition
- product recommendation
- user specific
- resource utilization
- service quality
- dynamic reconfiguration
- next generation networks
- service provisioning
- mobile services
- data sparsity
- service management
- user preferences
- service level agreements
- end users
- real time
- rating prediction
- collaborative filtering algorithms
- deal with information overload
- application level
- service delivery
- ip networks
- web service composition
- recommendation systems
- service oriented architecture
- ubiquitous computing
- prediction model
- ad hoc networks
- context aware
- social networks