The collapse of the Californian electricity market system in 2001 has highlighted urgency in research in intelligent electricity trading systems and strategies involving both suppliers and customs. In their trading systems, power generation companies under the new electricity trading arrangement...

This article reviews some of the applications of mathematical programming infinance. Of course mathematical programming has long been recognised as a vitalmodelling approach to solve optimization problems in finance. Markowitz’s NobelPrize winning work on portfolio optimization showed how...

The aero-engine is probably the most complex and vital part of civil and military aircrafts, and it is usually an important cost element of the aircraft at acquisition and operation periods. The reduction of acquisition, operation and support costs for civil and defence sectors is going to be...

E-marketing is rapidly growing in significance and is having a direct impact upon traditional marketing strategy and operations. It requires planning and innovation to make it work, implying organizational commitment and effective management, supported by technology, process and structure.Fully...

User tracking and profiling is a growing threat to online privacy. Whilst Internet users can choose to withhold their personal information, their Internet usage can still be traced back to a unique IP address. This study considers anonymity as a strong and useful form of privacy protection....

In many practical situations, we perform statistical analysis of data about human objects. For example, the main purpose of a census is to enable us to get statistical information about the population: how fast does it grow, what are the trends in population and income change, etc. These trends...

Johnson's SB and the logit-logistic are four-parameter distribution models that may be obtained from the standard normal and logistic distributions by a four-parameter transformation. For relatively small data sets, such as diameter at breast height measurements obtained from typical sample...

This paper proposes a new priority scheduling algorithm to maximise site revenue of session-based multi-tier Internet services in a multicluster environment. This research is part of a larger study in support of large-scale online trading systems and, as a result, this case study is chosen as a...

Contemporary organisations are increasingly adopting performance measurement activity to assess their level of achievement of strategic objectives and delivery of stakeholder value. This qualitative research sought to increase understanding of the challenges involved in this area. An in-depth...