Push-Enabling RESTful Business Processes

Pautasso, Cesare; Wilde, Erik

doi:10.1007/978-3-642-25535-9_3

Cited by 24 publications

(20 citation statements)

References 17 publications

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“…In the scope of service composition, several efforts can be found in the literature [15], [16], [17]. Most of them target the creation of functional workflows by reusing existing services, but usually they don't put the focus on scalability of data flows.…”

Section: Related Workmentioning

confidence: 99%

The COMPOSE API for the internet of things

Pérez

Villalba

Carrera

et al. 2014

Proceedings of the 23rd International Conference on World Wide Web

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The COMPOSE project aims to provide an open Marketplace for the Internet of Things as well as the necessary platform to support it. A necessary component of COMPOSE is an API that allows things, COMPOSE users and the platform to communicate. The COMPOSE API allows for things to push data to the platform, the platform to initiate asynchronous actions on the things, and COMPOSE users to retrieve and process data from the things. In this paper we present the design and implementation of the COMPOSE API, as well as a detailed description of the main key requirements that the API must satisfy. The API documentation and the source code for the platform are available at [9].

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Section: Related Workmentioning

confidence: 99%

The COMPOSE API for the internet of things

Pérez

Villalba

Carrera

et al. 2014

Proceedings of the 23rd International Conference on World Wide Web

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“…The BPM community has compared WS-*-and REST-based approaches [20,29]. Pautasso et al proposed extensions to BPEL such that e. g. a BPEL process [18] can invoke REST services, and that REST resources representing processes push events [19]. While those extensions make isolated REST calls fit the Web Services processing model of process variable assignments, we propose a processing model based on integrated polled state.…”

Section: Related Workmentioning

confidence: 99%

“…While both challenges could be mitigated by introducing assumptions (e. g. negation-as-failure once we reach a certain completeness class [12]) or by extending the technologies (e. g. implement events using Web Sockets 8 or Linked Data Notifications [2]), those mitigation strategies would restrict the generality of the approach, i. e. we would have to exclude components that provide Linked Data, but do not share the assumptions or extensions of the mitigation strategy. Previous works from Business Process Management, Semantic Web Services, Linked Data, and REST operate on a different model of computation or are complementary: [19,13,10] assume event-based data processing, decision making based on process variables, and data residing in databases under the CWA, whereas our approach relies on integrated state information from the web under the OWA. [27,28] provide descriptions to do automated composition or to assist developers.…”

Section: Introductionmentioning

confidence: 99%

Specifying, Monitoring, and Executing Workflows in Linked Data Environments

Käfer

Harth

2018

Lecture Notes in Computer Science

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We present an ontology for representing workflows over components with Read-Write Linked Data interfaces and give an operational semantics to the ontology via a rule language. Workflow languages have been successfully applied for modelling behaviour in enterprise information systems, in which the data is often managed in a relational database. Linked Data interfaces have been widely deployed on the web to support data integration in very diverse domains, increasingly also in scenarios involving the Internet of Things, in which application behaviour is often specified using imperative programming languages. With our work we aim to combine workflow languages, which allow for the high-level specification of application behaviour by non-expert users, with Linked Data, which allows for decentralised data publication and integrated data access. We show that our ontology is expressive enough to cover the basic workflow patterns and demonstrate the applicability of our approach with a prototype system that observes pilots carrying out tasks in a mixed-reality aircraft cockpit. On a synthetic benchmark from the building automation domain, the runtime scales linearly with the size of the number of Internet of Things devices. 1 http://www.forbes.com/sites/oreillymedia/2015/06/07/how-the-new -hardware-movement-is-even-bigger-than-the-iot/ 2 "Putting Data back into the Hands of Owners",

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“…In fact, these Mashup tools, like Yahoo Pipes [4] and jOpera [5] are inadequate for supporting delay-sensitive games, due to the inherent limitation of pull-based web service composition [6]. In addition, the evitable demand of web server obviously introduces a burden of tasks and extra-cost in game deployments.…”

Section: Related Workmentioning

confidence: 99%

Empowering Users to Game Dovelopment Platform for Visually Impaired Student

Damnuy¹,

Witosurapot

Matayong

2015

GSTF J Comput

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Abstract-Computer-exercise game is well served for visually impaired students to engage their physical and mental health exercises. However, these type of games are increasingly unchallenged for long-term usage due to apathy patterns and restricted contents. In this paper, we describe how such drawbacks can be avoided by offering the game development platform. The platform provides a service-based architecture, which empowers teachers to build or to customize numerous game designs for entertainment and learning purpose without jeopardy. Based on our evaluation study, we found evidence that teachers of visually impaired students are satisfied with the game development approach in terms of system reliability and software usability. In addition, the teachers also have very good perception in the aspects of trust, responsiveness, applicability, usefulness and enthusiasm toward the game development approach.Index Terms-Empowering users, active game, game development platform, service-based architecture, visually impaired students.

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Push-Enabling RESTful Business Processes

Cited by 24 publications

References 17 publications

The COMPOSE API for the internet of things

The COMPOSE API for the internet of things

Specifying, Monitoring, and Executing Workflows in Linked Data Environments

Empowering Users to Game Dovelopment Platform for Visually Impaired Student

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