In this case study in knowledge engineering and data mining, we implement a recognizer for two variations of the`bull¯ag' technical charting heuristic and use this recognizer to discover trading rules on the NYSE Composite Index. Out-of-sample results indicate that these rules are effective. q
Productivity, based on estimated and actual hours, of most maintenance
workers is only 30 to 50 per cent. Given the significance of maintenance
to manufacturing competitiveness, it is surprising how little research
is being carried out. Scheduling is a crucial component of maintenance
management and is a focus of research. Identifies the areas of concern
in maintenance scheduling and surveys representative work from the
academic and practitioner literature. Specific points of practice and
theory which need further investigation are pinpointed.
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