A Petri net-based model for web service composition
ADC '03 Proceedings of the 14th Australasian database conference - Volume 17
OpenID 2.0: a platform for user-centric identity management
Proceedings of the second ACM workshop on Digital identity management
Why is the web loosely coupled?: a multi-faceted metric for service design
Proceedings of the 18th international conference on World wide web
RESTler: crawling RESTful services
Proceedings of the 19th international conference on World wide web
Using semantics for automating the authentication of web APIs
ISWC'10 Proceedings of the 9th international semantic web conference on The semantic web - Volume Part I
REST in Practice: Hypermedia and Systems Architecture
REST in Practice: Hypermedia and Systems Architecture
Fulfilling the hypermedia constraint via HTTP OPTIONS, the HTTP vocabulary in RDF, and link headers
Proceedings of the Second International Workshop on RESTful Design
Hypermedia-driven RESTful service composition
ICSOC'10 Proceedings of the 2010 international conference on Service-oriented computing
A computational space for the web of things
Proceedings of the Third International Workshop on the Web of Things
Embedded semantic metadata to support device interaction in smart environments
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication
Semantic metadata to support device interaction in smart environments
Proceedings of the 2013 ACM conference on Pervasive and ubiquitous computing adjunct publication
Control-Flow Patterns for Decentralized RESTful Service Composition
ACM Transactions on the Web (TWEB)
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The Representational State Transfer (REST) style has become a popular approach for lightweight implementation of Web services, mainly because of relevant benefits such as massive scalability, high evolvability, and low coupling. It was designed considering the human-user as the one who drives service invocation and discovery. Attempts to provide machine-clients a similar autonomy have been proposed and recently, interesting discussion evaluate explicit semantics in the form of well-defined media types but introducing higher levels of coupling. We explore Web linking as a lightweight mechanism for representing link semantics and guiding machine-clients in the execution of well-defined choreographies and illustrate our approach with the OAuth and OpenId protocols exploring asynchrony and machine expectations as the interaction moves forward.