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首页> 外文期刊>International Journal of Business Process Integration and Management >Activity patterns in process-aware information systems: basic concepts and empirical evidence
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Activity patterns in process-aware information systems: basic concepts and empirical evidence

机译：流程感知信息系统中的活动模式：基本概念和经验证据

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摘要

Recently, a variety of workflow patterns have been suggested for capturing different aspects in process-aware information systems (PAISs), including control and data flow, resources, process change and exception handling. All these patterns are highly relevant for implementing PAISs and for designing process modelling languages. However, current patterns provide only a partial answer to the question of which business functions a designer might want to reuse when modelling processes. This paper presents a revised version of a collection of activity patterns to deal with this challenge. Each of them is related to a recurrent business function as it can be frequently found in process models (e.g., task execution request, notification, approval). We describe the identified activity patterns and their variants in detail. The main purpose of our paper is to discuss results from empirical studies in which we analysed more than 200 process models in order to evidence the practical relevance of the patterns. This includes a detailed analysis of the context in which activity patterns occur as well as the frequency of this occurrence. These empirical findings can be used for the design of more intelligent, pattern-based process modelling tools.
机译：近来，已经提出了各种工作流模式以捕获过程感知信息系统（PAIS）中的不同方面，包括控制和数据流，资源，过程更改和异常处理。所有这些模式与实施PAIS和设计流程建模语言都高度相关。但是，当前的模式仅部分回答了设计人员在对流程进行建模时可能希望重用哪些业务功能的问题。本文介绍了应对这种挑战的活动模式集合的修订版。它们中的每一个都与循环业务功能相关，因为它经常在流程模型中找到（例如，任务执行请求，通知，批准）。我们将详细描述已识别的活动模式及其变体。本文的主要目的是讨论实证研究的结果，在实证研究中，我们分析了200多个过程模型，以证明这些模式的实际相关性。这包括对活动模式发生的环境以及发生频率的详细分析。这些经验发现可用于设计更智能的，基于模式的过程建模工具。

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