Predicting Quality of Service via Leveraging Location Information

Figure 6

Location distribution: (a) service users’ location distribution, with 339 service users distributed in 31 countries; (b) Web services’ location distribution, with 5825 Web services distributed in 74 countries. There are 1,974,675 invocation records between the users in (a) and the services in (b).

(a) Service users’ location distribution

(b) Web services’ location distribution