There is an undesirable gap between HCI research aimed at influencing interaction design practice and the practitioners in question. To close this gap, we advocate a theoretical a...
The research project “AN.ON – Anonymity online” focuses on developing and providing a web anonymising service. This service provides anonymity and unobservability against ex...
Giving suggestions to users of Web-based services is a common practice aimed at enhancing their navigation experience. Major Web Search Engines usually provide Suggestions under t...
Ranieri Baraglia, Fidel Cacheda, Victor Carneiro, ...
This paper aims to detect users generating spam reviews or review spammers. We identify several characteristic behaviors of review spammers and model these behaviors so as to dete...
In our research, we have been concerned with the question of how to make relevant features of security situations visible to users in order to allow them to make informed decision...