From a Web Services Catalog to a Linked Ecosystem of Services

Fatma Slaimi, Sana Sellami, Omar Boucelma

Abstract: In this paper, we present a Linked ecosystem of Web services where both Web services, mashups and users are represented as a multigraph structure. For illustration and experimental purposes, a graph has been constructed, in gathering web services metadata from ProgrammableWeb. The graph is stored in a Neo4j graph database and serves as a repository for a realistic collection of web services for achieving services/mashups discovery and recommendation.