Liquid Business Process Model Collections

Many organizations realize that increasing amounts of data (“Big Data”) need to be dealt with intelligently in order to compete with other organizations in terms of efficiency, speed and services. The goal is not to collect as much data as possible, but to turn event data into valuable insights that can be used to improve business processes. However, data-oriented analysis approaches fail to relate event data to process models. At the same time, large organizations are generating piles of process models that are disconnected from the real processes and information systems. In this chapter we propose to manage large collections of process models and event data in an integrated manner. Observed and modeled behavior need to be continuously compared and aligned. This results in a “liquid” business process model collection, i.e. a collection of process models that is in sync with the actual organizational behavior. The collection should self-adapt to evolving organizational behavior and incorporate relevant execution data (e.g. process performance and resource utilization) extracted from the logs, thereby allowing insightful reports to be produced from factual organizational data.

Extended liaison as an interface between product and process model in assembly

This paper describes the use of liaison to better integrate product model and assembly process model so as to enable sharing of design and assembly process information in a common integrated form and reason about them. Liaison can be viewed as a set, usually a pair, of features in proximity with which process information can be associated. A liaison is defined as a set of geometric entities on the parts being assembled and relations between these geometric entities. Liaisons have been defined for riveting, welding, bolt fastening, screw fastening, adhesive bonding (gluing) and blind fastening processes. The liaison captures process specific information through attributes associated with it. The attributes are associated with process details at varying levels of abstraction. A data structure for liaison has been developed to cluster the attributes of the liaison based on the level of abstraction. As information about the liaisons is not explicitly available in either the part model or the assembly model, algorithms have been developed for extracting liaisons from the assembly model. The use of liaison is proposed to enable both the construction of process model as the product model is fleshed out, as well as maintaining integrity of both product and process models as the inevitable changes happen to both design and the manufacturing environment during the product lifecycle. Results from aerospace and automotive domains have been provided to illustrate and validate the use of liaisons. (C) 2014 Elsevier Ltd. All rights reserved.

Brasil rumo aos padrões internacionais de contabilidade para o setor público: uma análise sob a ótica do Financial Management Reform Process Model de Lüder.

O termo Sistema Contábil define toda a modelagem pela qual são tratados os dados internos e externos, de forma estruturada, para atender às demandas atribuídas à profissão contábil (tanto nos sistemas privados como nos governamentais), englobando fatores intrínsecos e extrínsecos da contabilidade e seus inter-relacionamentos. As variações desses fatores levam ao desenvolvimento de sistemas nacionalmente específicos. Nas classificações internacionais desses sistemas, são identificadas influências como a dos Estados Unidos, a do Reino Unido e a da Europa, ou ainda uma orientação micro ou macro, também definidas como modelo anglo-saxão e modelo continental. Observa-se, ainda, uma relação entre os níveis de desenvolvimento contábil públicos e privados. As principais causas determinantes da diversidade contábil se relacionam com as variáveis do modelo proposto por Lüder para se avaliar reformas governamentais financeiras (o FMR) e esse fato, por conseguinte, determinou a escolha do referido modelo para realizar as análises deste estudo. A pesquisa foi realizada com procedimentos metodológicos de natureza teórica com caráter exploratório e descritivo, através da qual se pode observar que a IFAC tem sido considerada responsável pelos principais esforços no processo de harmonização contábil do setor público e que boa parte dos países vem aceitando a IFAC como órgão emissor de padrões contábeis internacionais, ainda que os países que adotam integralmente esses padrões sem adaptações, sejam exceções. Os padrões de contabilidade governamental emitidos pela IFAC (IPSAS), na verdade, têm servido como um padrão de qualidade, e não como uma norma a ser adotada integralmente. A análise das principais características nacionais determinantes da diversidade contábil frente à adoção ou adaptação dos padrões internacionais da IFAC para o setor público, sob a ótica do FMR, indica que, no Brasil, o sistema contábil do setor público é mais propício a um processo de convergência aos padrões internacionais de Contabilidade da IFAC.

A process model based methodology to support conflict management

The product design development has increasingly become a collaborative process. Conflicts often appear in the design process due to multi-actors interactions. Therefore, a critical element of collaborative design would be conflict situations resolution. In this paper, a methodology, based on a process model, is proposed to support conflict management. This methodology deals mainly with the conflict resolution team identification and the solution impact evaluation issues. The proposed process model allows the design process traceability and the data dependencies network identification; which making it be possible to identify the conflict resolution actors as well as to evaluate the selected solution impact. Copyright © 2006 IFAC.