Research of O2O-Oriented Service Discovery Method Based on User Context

In the last few years, O2O (Online To Offline) mode become more and more popular, which brings offline service and online web service together, it is important to consider the quality attributes of offline service when recommending service for users online. But in the field of service discovery system, most of the studies focused on function and quality requirements of online service, not on offline service. Furthermore, the existing service discovery methods are generally based on users´ function and quality requirements, ignoring the fact that users may have different needs in different contexts. In this paper, we proposed a context-based O2O-ortiented service discovery method, selecting service with function and quality requirements first, and then filtering service with context information, to get the contextual personalized services for users.