The growth of e-learning, and subsequently, of blended learning in recent years in response to the global demand for increased productivity in education and training has been astounding! While the commercial response, including that of universities, to this rapid increase in demand and to the associated potential of communications technologies to provide global access has been impressive, signi...

This paper explores temporal aspects of control behavior in order to support the design of systems where functions can be allocated flexibly in time. Dynamic Function Scheduling, an extension of Dynamic Function Allocation approaches, highlights the role of temporal information and temporal reasoning in supervisory control decisions. The microworld experiment presented 30 participants with a su...

Nowadays mostly database applications are based on long-running and complex queries. So it will be helpful for users to have information about progress of query execution. Recently development of percent done progress indicators has been increased. For this purpose in this paper we propose such progress indicator for multiple concurrently running queries. The main focus is on providing progress...

We present a technique for devising a progress indicator of static analyzers. Progress indicator is a useful user interface that shows how close a static analysis has progressed so far to its completion. Because static analysis’ progress depends on the semantic complexity, not on the code size, of the target software, devising an accurate progressindicator is not obvious. Our technique first co...

the authors report three cases of melanoma of the iris, where histological examination did not confirm malignancy. they have followed up these. cases clinically and taken a series of .photographs. they maintain that in certain cases the clinical progress, if carefully and strictly controlled, would render a better aid. to diagnosis than a histological examination