@inproceedings {wesoa2015,
	title = {From Choreography Diagrams to RESTful Interactions},
	year = {2015},
	month = {November},
	publisher = {Springer},
	address = {Goa, India},
	abstract = {Today, business process management is a key approach to organize work, and many companies represent their operations in business process models. Recently, choreography diagrams have been introduced to represent interactions between business processes, run by different partners. While there is considerable work on using process models during process implementation, there is little work on using choreography models to implement interactions between business processes. In this paper, a novel approach to enhance choreography diagrams by execution information is introduced. The approach is based on the REST architecture style, which is the primary way for interacting systems. Using enhanced choreography diagrams allows us to develop REST-based interactions among business partners in an efficient manner. The approach is illustrated by an example of an accommodation reservation service.},
	keywords = {BPMN Choreography, RESTful conversation},
	author = {Adriatik Nikaj and Sankalita Mandal and Cesare Pautasso and Mathias Weske}
}
@conference {ecsa2015:restcon,
	title = {Modeling RESTful Conversations with extended BPMN Choreography diagrams},
	booktitle = {9th European Conference on Software Architecture (ECSA 2015)},
	year = {2015},
	month = {September},
	publisher = {Springer},
	organization = {Springer},
	address = {Dubrovnik, Croatia},
	abstract = {RESTful Web APIs often make use of multiple basic HTTP interactions to guide clients towards their goal. For example, clients may get redirected towards related resources by means of hypermedia controls such as links. Existing modeling approaches for describing RESTful APIs expose low-level HTTP details that help developers construct individual requests and parse the corresponding responses. However, very little attention has been given to high-level modeling of RESTful conversations, which abstracts the structure of multiple HTTP interactions. To address such issue in this paper we introduce an extension of the notation used in BPMN choreography diagrams. Its purpose is to represent concisely all possible interaction sequences in a given RESTful conversation.},
	keywords = {BPMN Choreography, REST, RESTful conversation},
	author = {Cesare Pautasso and Ana Ivanchikj and Silvia Schreier}
}
