Web Service QoS Prediction Based on Reputation and Location Aware Matrix Factorization.
Fan ChenYugen DuWenhao ZhongHanting WangPublished in: SmartWorld/UIC/ScalCom/DigitalTwin/PriComp/Meta (2022)
Keyphrases
- matrix factorization
- location aware
- web services
- quality of service
- web service selection
- collaborative filtering
- recommender systems
- prediction accuracy
- low rank
- context aware
- missing data
- negative matrix factorization
- location based services
- factorization methods
- location information
- mobile computing
- nonnegative matrix factorization
- factor analysis
- item recommendation
- mobile devices
- response time
- data sets
- probabilistic matrix factorization
- latent factors
- wifi
- service composition
- end to end
- data streams
- computer vision