Elizabeth Chang – författare

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.

A comprehensive introduction to the underlying technologies of e-commerceThis book explores the full range of technologies, protocols, and techniques necessary for building successful e-commerce sites. The authors begin with an overview of the Internet and the Web, then quickly move on to explain server-side programming techniques, cryptography and Internet security, and how to take advantage of leading-edge technologies such as mobile agents, WAP, XML, and data mining tools. Placing this technical know-how in business context, the authors then walk readers through actual e-commerce applications, from Internet payment systems to Web advertising and publishing. A running case study depicting a Virtual Book Store (VBS), step-by-step programming exercises, and real-world examples round out this highly practical, easily accessible guide.

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.

This book constitutes the refereed proceedings of the 11th IFIP TC 12 International Conference on Intelligent Information Processing, IIP 2020, held in Hangzhou, China, in July 2020. The 24 full papers and 5 short papers presented were carefully reviewed and selected from 36 submissions. and computer vision and image understanding.

This book constitutes the refereed proceedings of the 11th IFIP TC 12 International Conference on Intelligent Information Processing, IIP 2020, held in Hangzhou, China, in July 2020. The 24 full papers and 5 short papers presented were carefully reviewed and selected from 36 submissions. and computer vision and image understanding.

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.