One of the problems often associated with online anonymity is that it hinders social
accountability, as substantiated by the high levels of cybercrime. Although identity cues are …

Online auctions are a popular means for exchanging items over the Internet. However,
participants can behave in an undesirable manner during an auction in an attempt to gain …

With the continuous fast paste of ecommerce growth and the ever increasing amount of
electronic transactions, we witness a similar if not more significant increase in electronic …

A reliable mechanism for scoring the reputation of sellers is crucial for the development of a
successful environment for customer-to-customer e-commerce. Unfortunately, most C2C …

As the number of shoppers in C2C sites is rapidly growing in China, online customers may
suffer from online fraud. The feedback reputation system has been used to prevent abusing …

The expansion of the share of online auctions in electronic trade causes exponential growth
of theft and deception associated with this retail channel. Trustworthy reputation systems are …

Online auctions are gaining tremendous popularity in recent years. Although providing
unprecedent opportunities, online auction sites become an attractive environment for fraud …

Detecting anomaly nodes from graphs is an important objective in many applications
ranging from social networks to World Wide Web. Recently several methods have been …

Online brand reputation is of increasing significance to many organisations and institutes
around the globe. As the usage of the www continues to increase it has become the most …

The Internet's numerous benefits have been coupled with the realization of several vices
attributable to the ubiquitous nature of computer mediated communication and abuses of …