Data processing system for communications network
For use in an inter-network such as the UK public switched telephone network and other communications networks used for call accounting system, allows before the pricing and billing, call logs sorted by network operators to respond to the call pay. Provided data analyzer (7) comprising an expert system, for call records can not be confirmed. The data analyzer (7) can be applied or defaulted correction value, output data is invalid or can wait to update the reference information of a suspended process. Irreparable output data to a storage tank for management purposes. A charging unit pricing and billing processing is available according to the classification of data entities, and further comprising a data analysis means, the data processing reasons the pricing information related to the charging failure.
Abstract As on-line discussion becomes an increasingly important and significant aspect of teachers' professional education, most particularly as part of distance learning environments, there is a need to understand and develop effective analytic techniques that provide insights into the processes at work within these systems. The computer conferencing environment at the centre of this study is a complex, unstructured discussion forum, of a type increasingly found as a component of continuing professional development courses. In these situations the evidence of knowledge building processes is a key concern. This study concentrates on a close examination of some existing analytic tools and considers their contribution to identifying the processes at work within these on-line environments, as teachers discuss aspects of education.