The increasing popularity of online review systems motivates malevolent intent in competing
sellers and service providers to manipulate consumers by fabricating product/service …

With the development of technology, e-marketing and business competition, reviews
significantly affect people's lives. Consumers of e-commerce sites share their experiences …

Online reviews play a crucial role in hel** consumers evaluate and compare products and
services. This critical importance of reviews also incentivizes fraudsters (or spammers) to …

Online product reviews nowadays are increasingly prevalent in E-commerce websites.
People often refer to product reviews to evaluate the quality of a product before purchasing …

Along with the rapid technological and commercial innovation on the e-commerce platforms,
there are an increasing number of frauds that bring great harm to these platforms. Many …

Online reviews play a significant role in influencing decisions made by users in day-to-day
life. The presence of reviewers who deliberately post fake reviews for financial or other …

The growing interest in online product reviews for legitimate promotion has been
accompanied by an increase in fraudulent reviews. However, beyond algorithms for initial …

Online reviews play an important role in influencing buyers' daily purchase decisions.
However, fake and meaningless reviews, which cannot reflect users' genuine purchase …

With the development of e-commerce, online shop** has become a part of people's life.
As customers often refer to online product reviews for shop**, sellers often collude with …

Online product reviews are very important information resources on e-commerce websites
and significantly influence consumers' purchase decisions. Driven by interests, however …