Workers in organizations frequently request help from assistants by sending request messages that express information intent: an intention to update data in an information system....
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
The asymmetry of activity in virtual communities is of great interest. While participation in the activities of virtual communities is crucial for a community's survival and ...
While most collaboration technologies are concerned with supporting particular tasks such as workflows or meetings, many work groups do not have the teamwork skills essential to e...
Gilly Leshed, Diego Perez, Jeffrey T. Hancock, Dan...
This paper demonstrates how useful content can be generated as a by-product of an enjoyable mobile multiplayer game. In EyeSpy, players tag geographic locations with photos or tex...
Marek Bell, Stuart Reeves, Barry Brown, Scott Sher...