An approach to the online learning of Takagi-Sugeno (TS) type models is proposed in the paper. It is based on a novel learning algorithm that recursively updates TS model structure and parameters by combining supervised and unsupervised learning. The rule-base and parameters of the TS model...

As dot.com became dot.bomb, the hype that surrounded the meteoric growth of the network economy has given way to realism, or even scepticism, about the potential of ICT as a source of new business models. It is now appropriate to reflect critically on the e-economy hype, and to use this as a way...

One of the key decisions financial institutions have to make as part of their daily operations is to decide whether or not to grant a loan to an applicant. With the emergence of large-scale data-storing facilities, huge amounts of data have been stored regarding the repayment behavior of past...

We believe that the problems of safety, security and resource usage combine to make it unlikely that programmable networks will ever be viable without mechanisms to transfer risk from the platform provider to the user and the programmer. However, we have well established mechanisms for managing...

When planning and designing a policy intervention and evaluation, the policy maker will have to define a strategy which will define the (conditional independence) structure of the available data. Here, Dawid's extended influence diagrams are augmented by including 'experimental design' decisions...

This paper considers the implementation of IT infrastructures from the perspective of their ongoing performance. Based on a case study of the implementation of Lotus Notes in a manufacturing company in the UK, it depicts this performance as the interaction between issues and concerns emerging...

This comprehensive textbook considers all of the key business, management and technical issues of e-Business, examining and explaining how technologies can help organizations in both the public and private sectors conduct business in new ways.After addressing the changing nature of the e-Economy...

While much attention has recently been focused on the problems facing Internet start-ups, the challenge of e-business affects a much broader constituency of organisations. For established companies, the key challenge is one of change. Such companies must rethink fundamental aspects of company...

In context-aware systems, there is a high demand on providing privacy solutions to users when they are interacting and exchanging personal information. Privacy in this context encompasses reasoning about trust and risk involved in interactions between users. Trust, therefore, controls the amount...

The traditional view that a high sales tax rate reduces trade by driving a wedge between the purchase and sale price may not apply to internet commerce for two reasons. The first reason is that the sales tax paid by buyers purchasing via the internet is determined by the tax rate in the region...