Elizabeth Chang

This book demonstrates the power of neural networks in learning complex behavior from the underlying financial time series data. The results presented also show how neural networks can successfully be applied to volatility modeling, option pricing, and value-at-risk modeling. These features mean that they can be applied to market-risk problems to overcome classic problems associated with statistical models.

This book demonstrates the power of neural networks in learning complex behavior from the underlying financial time series data. The results presented also show how neural networks can successfully be applied to volatility modeling, option pricing, and value-at-risk modeling. These features mean that they can be applied to market-risk problems to overcome classic problems associated with statistical models.

This book traces the intimate connections between Britain and China throughout the nineteenth century and argues for China's central impact on the British visual imagination. Chang brings together an unusual group of primary sources to investigate how nineteenth-century Britons looked at and represented Chinese people, places, and things, and how, in the process, ethnographic, geographic, and aesthetic representations of China shaped British writers' and artists' vision of their own lives and experiences. For many Britons, China was much more than a geographical location; it was also a way of seeing and being seen that could be either embraced as creative inspiration or rejected as contagious influence. In both cases, the idea of China's visual difference stood in negative contrast to Britain's evolving sense of the visual and literary real. To better grasp what Romantic and Victorian writers, artists, and architects were doing at home, we must also understand the foreign "objects" found in their midst and what they were looking at abroad.

Trustworthiness technologies and systems for service-oriented environments are re-shaping the world of e-business. By building trust relationships and establishing trustworthiness and reputation ratings, service providers and organizations will improve customer service, business value and consumer confidence, and provide quality assessment and assurance for the customer in the networked economy. Trust and Reputation for Service-Oriented Environments is a complete tutorial on how to provide business intelligence for sellers, service providers, and manufacturers. In an accessible style, the authors show how the capture of consumer requirements and end-user opinions gives modern businesses the competitive advantage. Trust and Reputation for Service-Oriented Environments: Clarifies trust and security concepts, and defines trust, trust relationships, trustworthiness, reputation, reputation relationships, and trust and reputation models. Details trust and reputation ontologies and databases. Explores the dynamic nature of trust and reputation and how to manage them efficiently. Provides methodologies for trustworthiness measurement, reputation assessment and trustworthiness prediction. Evaluates current trust and reputation systems as employed by companies such as Yahoo, eBay, BizRate, Epinion and Amazon, etc. Gives ample illustrations and real world examples to help validate trust and reputation concepts and methodologies. Offers an accompanying website with lecture notes and PowerPoint slides. This text will give senior undergraduate and masters level students of IT, IS, computer science, computer engineering and business disciplines a full understanding of the concepts and issues involved in trust and reputation. Business providers, consumer watch-dogs and government organizations will find it an invaluable reference to establishing and maintaining trust in open, distributed, anonymous service-oriented network environments.

Learning how to build useful e-commerce applications is challenging and exciting because it involves knowing a little about a lot of different computing technologies including networking, security, programming, human computer interface design and database design. This is a book that brings breadth in its coverage of technologies and discusses how to integrate them to achieve business aims. It covers the full range of relevant web technologies and protocols and it focuses particularly on techniques that are most suitable for e-commerce application building. "highly recommendable ... The major strength of the book is the fact that it is comprehensive, and that by following the code examples, readers will be able to actually see how e-commerce web sites can be put together. " Fintan Clear , Brunel University "the text clearly provides an extremely full and appropriate coverage of the issues. As such it has major market potential as a core text for both postgraduate and undergraduate e-commerce programmes." Ian Chaston, Reader in Management University of Plymouth, UK "a very comprehensive and up to date description of the use of the internet to buy and sell goods and services. It covers all the major types of e-commerce, Business to Business (B2B), Business to Consumer (B2C), Consumer to Business (C2B) and Consumer to Consumer (C2C)." David Wortley, Mass Mitec. "the technical content is excellent" Maxime Bombardier, Senior Computer Systems Analyst, Sintaks, a Canon USA Division