A growing research community is working towards employing drama management components in story-based games. These components gently guide the story towards a narrative arc that imp...
Abstract-- Keylogger programs attempt to retrieve confidential information by covertly capturing user input via keystroke monitoring and then relaying this information to others, o...
Recent mobile devices are capable of creating and storing a large amount of multimedia data, but sharing those data with others is still challenging. This paper presents Cocktail,...
Location prediction using mobile phone traces has attracted increasing attention. Owing to the irregular user mobility patterns, it still remains challenging to predict user locat...
Daqiang Zhang, Athanasios V. Vasilakos, Haoyi Xion...
In pattern recognition, feature vectors are occasionally subject to non-negative constraints. This characteristic can be expressed by a cone in feature vector space. In this paper...