Context-aware QoS prediction for web service recommendation and selection

作者：

Highlights：

• Study the mapping relationship between the similarity and the geographical distance.

• Propose two novel context-aware QoS prediction models and an ensemble model.

• Our models can save much computation, and are suitable for the cold-start scenario.

摘要

•Study the mapping relationship between the similarity and the geographical distance.•Propose two novel context-aware QoS prediction models and an ensemble model.•Our models can save much computation, and are suitable for the cold-start scenario.

论文关键词：QoS prediction,Context information,Web service,Similarity computation,Matrix factorization

论文评审过程：Received 8 October 2015, Revised 8 December 2015, Accepted 10 January 2016, Available online 22 January 2016, Version of Record 10 February 2016.

论文官网地址：https://doi.org/10.1016/j.eswa.2016.01.010