Group information repositories are systems for storing and organizing files in a central location all group members can access. The functionality and capabilities of these systems...
Abstract. Online tools for collaboration and social platforms have become omnipresent in Web-based environments. Interests and skills of people evolve over time depending in perfor...
An important part of our information-gathering behavior has always been to find out what other people think. With the growing availability and popularity of opinion-rich resource...
Studying human activities has significant implication in human beneficial applications such as personal healthcare. This research has been facilitated by the development of sensor ...
Labeling text data is quite time-consuming but essential for automatic text classification. Especially, manually creating multiple labels for each document may become impractical ...