Name
Abstract | ||
|---|---|---|
Current research on QoS aware service composition focuses on a WSDL/RPC service paradigm, characterized by a centralized, synchronous, and stateful approach. In this paper, we explore QoS aware RESTful services composition, which is characterized by a decentralized, stateless and hypermedia-driven environment. We focus particularly on the security domain since current security practices on the Web illustrate the differences between both the centralized, function-based approach and the decentralized, hypermedia and resource-based approach. We rely on ReLL (a REST service description) that can be processed by machine-clients in order to interact with RESTful services. Our approach identifies key security domain elements as an ontology. Elements serve to model hypermedia-based, decentralized security descriptions supporting simple and complex interaction such as protocols and callbacks. In this paper, we propose an extension to ReLL that considers security constraints (ReLL-S) and allows a machine-client to interact with secured resources, where security conditions may change dynamically. A case study illustrates our approach. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1007/s11280-014-0278-0 | World Wide Web |
Keywords | Field | DocType |
Service composition,Security,REST,Choreographies | Security domain,Data mining,Ontology,Computer security,Hypermedia,Computer science,Security service,Callback,Stateful firewall,Stateless protocol,Computer security model,Distributed computing | Journal |
Volume | Issue | ISSN |
18 | 4 | 1386-145X |
Citations | PageRank | References |
6 | 0.44 | 36 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Cristian Sepulveda | 1 | 24 | 1.89 |
| Rosa Alarcón | 2 | 128 | 11.53 |
| Jesus Bellido | 3 | 21 | 2.30 |