Producing BPEL models from text

Siddiqui, Habiba; Bajwa, Imran Sarwar; Dur-e-sameen, Tabassum; Ramzan, Shabana

doi:10.1109/intech.2016.7845066

Cited by 1 publication

(1 citation statement)

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“…It is common practice to take as input of the composition problem a description of the architecture of the application, where the order of the nodes and their dependencies is made explicit. Although today other notations may be more active, the most frequently used notation for providing these descriptions is WS‐BPEL 3 —see, for example, works by Siddiqui et al, 26 Le et al, 27 or Ouyang et al 28 With WS‐BPEL, control structures are defined as entities that regulate the execution flow, and depending on the job, more or less control structures will be used, such as conditions, sequential, iterative, parallel and so forth. Other works use BPMN 25 and similar workflow notations.…”

Section: Related Workmentioning

confidence: 99%

Location‐aware scalable service composition

Pozas García,

Durán,

Moreno Berrocal

et al. 2023

Softw Pract Exp

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The problem of service composition is the process of assigning resources to services from a pool of available ones in the shortest possible time so that the overall quality of service is maximized. This article provides solutions for the composition problem that takes into account its scalability, services' locations, and users' restrictions, which are key for the management of applications using state‐of‐the‐art technologies. The provided solutions use different techniques, including genetic algorithms and heuristics. We provide an extensive experimental evaluation, which shows the pros and cons of each of them, and allows us to characterize the preferred option for each specific problem. Since no solution dominates the others, we propose a decision tree, based on our results, to select the best composition algorithm in each situation.

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