Translating standard process models to BPEL

Standardisation of languages in the field of business process management has long been an elusive goal. Recently though, consensus has built around one process implementation language, namely BPEL, and two fundamentally similar process modelling notations, namely UML Activity Diagram (UML AD) and BPMN. This paper presents a technique for generating BPEL code from process models expressed in a core subset of BPMN and UML AD. This model-to-code translation is a necessary ingredient to the emergence of model-driven business process development environments based on these standards. The proposed translation has been implemented as an open source tool

Reasoning on the usage control security policies over data artifact business process models

The inclusion of security aspects in organizations is a crucial aspect to ensure compliance with both internal and external regulations. Business process models are a well-known mechanism to describe and automate the activities of the organizations, which should include security policies to ensure the correct performance of the daily activities. Frequently, these security policies involve complex data which cannot be represented using the standard Business Process Model Notation (BPMN). In this paper, we propose the enrichment of the BPMN with a UML class diagram to describe the data model, that is also combined with security policies defined using the UCONABC framework annotated within the business process model. The integration of the business process model, the data model, and the security policies provides a context where more complex reasoning can be applied about the satisfiability of the security policies in accordance with the business process and data models. To do so, wetransform the original models, including security policies, into the BAUML framework (an artifact-centric approach to business process modelling). Once this is done, it is possible to ensure that there are no inherent errors in the model (verification) and that it fulfils the business requirements (validation), thus ensuring that the business process and the security policies are compatible and that they are aligned with the business security requirements.This work has been supported by Project PID2020-112540RB-C44 funded by MCIN/AEI/ 10.13039/501100011033, Project TIN2017-87610-R funded by MCIN/AEI/10.13039/501100011033 and FEDER “Una manera de hacer Europa”, Project 2017-SGR-1749 by the Generalitat de Catalunya, Projects COPERNICA (P20 01224) and METAMORFOSIS by the Junta de Andalucía.Peer ReviewedPostprint (published version

Automatic business process model extension to repair constraint violations

Consider an artifact-centric business process model, containing both a data model and a process model. When executing the process, it may happen that some of the data constraints from the data model are violated. Bearing this in mind, we propose an approach to automatically generate an extension to the original business process model that, when executed after a constraint violation, repairs the contents of the data leaving it in a new consistent state.Peer ReviewedPostprint (author's final draft

The Proposal for Modeling Methodology for Enterprise Content Management (ECM) Systems: Modeling Tools Selection

Content management is one of the strategic directions of the ICT development in modern enterprises. This trend is spurred by the increasing amount of data, information, and explicit knowledge (that is content) whose characteristic features are lack of structure and multimediality. A dynamically growing market of ECM platforms, defined as the set of components and technologies used for managing content in any given area of the company, has emerged. Researchers focusing on ECM agree that the current aspect of content management is much more recognizable in the business practice rather than the theoretical and methodological ECM toolkit as a separate discipline of IS. This chapter presents the main elements of the author’s methodology of modeling the enterprise that is preparing for the ECM platform implementation. The working name of this methodology is enterprise content management modeling method (ECM3). The modeling methodology is understood as a set of assumptions and perspectives of building the enterprise model, analytical tools to create it, and stages of the completion of the analytical process. The chapter presents the assumptions of methodology, selected analytical tools as well as practical examples from the actual ECM implementation

A metamodel to integrate business processes time perspective in BPMN 2.0

Context: Business Process Management (BPM) is becoming a strategic advantage for organizations tostreamline their operations. Most business experts are betting for OMG Business Process Model and No- tation (BPMN) as de-facto standard (ISO/IEC 19510:2013) and selected technology to model processes. Thetemporal dimension underlies in any kind of process however, technicians need to shape this perspectivethat must also coexist with task control flow aspects, as well as resource and case perspectives. BPMNpoorly gathers temporary rules. This is why there are contributions that extend the standard to coversuch dimension. BPMN is mainly an imperative language. There are research contributions showing timeconstraints in BPMN, such as (i) BPMN patterns to express each rule with a combination of artifacts, thusthese approaches increase the use of imperative BPMN style, and (ii) new decorators to capture timerules semantics giving clearer and simpler comprehensible specifications. Nevertheless, these extensionscannot yet be found in the present standard.Objective: To define a time rule taxonomy easily found in most business processes and look for an ap- proach that applies each rule with current BPMN 2.0 standard in a declarative way.Method: A model-driven approach is used to propose a BPMN metamodel extension to address time- perspective.Results: We look at a declarative approach where new time specifications may overlie the main controlflow of a BPMN process. This proposal is totally supported with current BPMN standard, giving a BPMNmetamodel extension with OCL constraints. We also use AQUA-WS as a software project case study whichis planned and managed with MS Project. We illustrate business process extraction from project plans.Conclusion: This paper suggests to handle business temporal rules with current BPMN standard, alongwith other business perspectives like resources and cases. This approach can be applied to reverse engi- neering processes from legacy databases.Ministerio de Economía y Competitividad TIN2013-46928-C3-3-RMinisterio de Economía y Competitividad TIN2015- 71938-RED

Development of Transformations from Business Process Models to Implementations by Reuse

This paper presents an approach for developing transformations from business process models to implementations that facilitates reuse. A transformation is developed as a composition of three smaller tasks: pattern recognition, pattern realization and activity transformation. The approach allows one to reuse the definition and implementation of pattern recognition and pattern realization in the development of transformations targeting different business process modeling and implementation languages. In order to decouple pattern recognition and pattern realization, the approach includes a pattern language to represent the output of the pattern recognition task, which forms the input of the pattern realization task

Developing BP-driven web application through the use of MDE techniques

Model driven engineering (MDE) is a suitable approach for performing the construction of software systems (in particular in the Web application domain). There are different types of Web applications depending on their purpose (i.e., document-centric, interactive, transactional, workflow/business process-based, collaborative, etc). This work focusses on business process-based Web applications in order to be able to understand business processes in a broad sense, from the lightweight business processes already addressed by existing proposals to long-running asynchronous processes. This work presents a MDE method for the construction of systems of this type. The method has been designed in two steps following the MDE principles. In the first step, the system is represented by means of models in a technology-independent manner. These models capture the different aspects of Web-based systems (these aspects refer to behaviour, structure, navigation, and presentation issues). 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