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Today for compliance reasons as well as for optimization of business processes companies need to store runtime data of processes. However, creating and adapting an analytics infrastructure using data warehousing is a cumbersome task. In previous work we introduced the aPro architecture in order to enable companies with heterogeneous infrastructures to create near real-time monitoring and analytics...
Requirements from laws and regulations, as well as internal business objectives and policies, motivate enterprises to implement advanced monitoring tools. For example, a company may want a dynamic picture of its operational risk level, its performance, or the extent to which it achieves its business objectives. The widespread use of information and communication technology (ICT) supported business...
Problem diagnosis in large software systems is a challenging and complex task. The sheer complexity and size of the logged data make it often difficult for human operators and administrators to perform problem diagnosis and root cause analysis. A challenge in this area is to provide the necessary means, tools, and techniques for the operators to focus their attention to specific parts of the logged...
This paper describes the application of an MDA development approach to the Project of Amazon Integration and Cooperation for Modernization of Hydrological Monitoring. This project is currently under the development of the Brazilian Aeronautics Institute of Technology. The adopted approach involves among other issues the source-code generation from UML models using the AndroMDA Framework. This development...
This paper addresses a process for identifying system use cases from business models. The proposed process is comprised of four phases supported by the DoD Std 2167 A. It suggests the use of UML notation during the model elaboration. In order to verify the process, it was applied on an actual project named Amazon Integration and Cooperation for Modernization of Hydrological Monitoring, under the development...
In today's continuously changing markets newly developed products often do not meet the demands and expectations of customers. Research on this problem identified a large gap between developer and user expectations. Approaches to bridge this gap are to provide the developers with better information on product usage and to create a fast feedback cycle that helps tackling usage problems. Therefore,...
The business process management theory is a new enterprise management method that rises in recent years. But the theory itself is not perfect yet, such as it can not support the enterprisepsilas business processpsilas dynamically improving. The paper firstly analyzed the traditional view of business process management; and referred to its theory insufficiency. For the further use of the system, we...
We present an algorithm for the runtime monitoring of business process properties with data parameterization. The properties are expressed in LTL-FO+, an extension to traditional Linear Temporal Logic that includes full first-order quantification over the data inside a trace of XML messages. The algorithm works "on-the-fly": it keeps in memory only the states that are necessary at each step...
Remote sensing provides huge multi-temporal data for earth surface, which has not been used completely. In the study, based on Visual C++ and Geographic Information System (GIS) platform, a multi-temporal data processing system using Grey Model (GM) is developed. By the interactive system, some functions, such as data input/output, visualization, simulation, prediction, data transformation, comparison,...
This paper describes a benchmarking workload model for business process execution language (BPEL) engines for Web services. The proposed model is based on simulation of real world traffic conditions by defining a set of requirements which best characterize the end-users. The performance characteristics are evaluated on top of collected measurements such as success/fail rate, response times or round-trip...
An important issue to the adoption of any enterprise architectural approach is the availability of tools to support the development, storage, presentation, analysis, improvement and evolution of enterprise architecture representations. As with enterprise architecture methodologies, enterprise architecture tools to support the architectural development process are still emerging. Most important software...
We developed a quality of service (QoS) management system to support service level management (SLM) for global enterprise services. The QoS management system is integrated with one of our enterprise services in a preproduction system, an identical system as the production system but in a test environment. Lab experiments showed that our integrated solution helps global enterprise services to better...
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