Although current online chat environments provide new opportunities for communication, they are quite constrained in their ability to convey many important pieces of social inform...
Although technology for communication has evolved tremendously over the past decades, mobility impaired individuals still face many difficulties interacting with communication serv...
Carlos Galinho Pires, Fernando Miguel Pinto, Eduar...
There is an ongoing debate, not just among academics but in popular culture, about whether social media can expand people's social networks, and whether online friends can be...
This paper introduces the notion of map-based wiki, a wiki that allows users to interact with each other and with information through a digital map. The map, either geographic or ...
This paper presents an approach for building consensus ontologies from the individual ontologies of a network of socially interacting agents. Each agent has its own conceptualizat...