Generating Semantic Matches Between Maintenance Work Orders for Diagnostic Decision Support

Finding nontrivial semantic matches between database schemas

Finding nontrivial semantic matches between database schemas 3 Summary Automation of schema matching has been under investigation for already some decades, still the systems usually do not find all matches or suggests incorrect matches. Due to this imperfection matching schemas it is still often done manually by domain experts. The rapidly increasing number of heterogeneous and distributed data...

Opportune maintenance and predictive maintenance decision support

Conventional maintenance strategies on a single component are being phased out in favour of more predictive maintenance actions. These new kinds of actions are performed in order to control the global performances of the whole industrial system. They are anticipative in nature, which allows a maintenance expert to consider non-already-planned maintenance actions. Two questions naturally emerge:...

Semantic wiki support for intelligence work

The semantic web is an extension of the World Wide Web where the semantics of information is defined. The formally defined semantics make it possible for machines to get a better understanding of how the information can be used, and what links between documents represent. By combining the wiki concept, a web site where anyone is able to create and edit content using a web browser, with ideas fr...

Semantic Support for Work in Organizations

Comparing Diagnostic Decision Support Systems for Pneumonia

OBJECTIVE we set the threshold to achieve a sensitivity of 95% To compare a Bayesian network (BN) and an and then calculated the specificity, the positive artificial neural network (ANN) in diagnosing predictive value (PPV), and the negative predictive community-acquired pneumonia. value (NPV). Over the range of all thresholds, we also plotted sensitivity against 1 specificity to get BACKGROUND...