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There is a real need for SOA principles, such as those offering software as services, in the software industry. In this effort, databases (one of the most important artifacts in information systems) can be also seen as a set of services offering access to the stored information. This paper presents PRECISO, a reverse engineering tool to discover and generate Web services automatically from relational...
Inadequate levels of Data Quality (DQ) in Information Systems (IS) suppose a very important problem for organizations. In any case, they look for to assure data quality from earlier stages on information system developments. This paper proposes to incorporate mechanisms into software development methodologies, in order to integrate users DQ requirements aimed at assuring the data quality from the...
Nowadays, data play a paramount role in organizations. Due to this fact, data quality management is becoming into one of the most important activities. As part of this management, and in order to obtain useful measurements, organizations need to develop data quality measurement plans. These plans must be developed taking into account the nature of the data and any other organizational factors that...
The increasing need to incorporate practical teaching methods in engineers curricula is making necessary to push laboratory tutorial real in applications. This is even more necessary in the first courses, where a lot of student need to make basic but important tutorials of their curricula. Remote laboratories are an interesting alternative to real laboratories because of its availability. The present...
Many digital communications algorithms present characteristics that make very difficult to implement them in either a software solution or as a fully custom hardware architecture. Their inherent complexity implies two challenges at the same time: to process the information as fast as possible to present the results when they are required, and to build a system that meets the power consumption and...
We present a practical, systematical method for the evaluation of the soft error rate (SER) of microelectronic devices. Existing methodologies, practices and tools are integrated in a common approach while highlighting the need for specific data or tools. The showcased method is particularly adapted for evaluating the SER of very complex microelectronic devices by engineers confronted to increasingly...
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