The rapid growth of the Web has increased the importance of decentralized metadata creation. Resource authors must create their own metadata to enable enhanced information seeking...
We consider the problem of designing mechanisms for online problems in which agents arrive over time and the mechanism is unaware of the agent until the agent announces her arriva...
Mathematical computing can become easily accessible and conveniently usable on the Internet. The distributed Internet Accessible Mathematical Computation (IAMC) system can supply ...
Task forces of expert knowledge workers would benefit from more advanced web tools supporting activity awareness and social sensemaking. This paper proposes the design of a task fo...
Gregorio Convertino, Lichan Hong, Les Nelson, Pete...
As a collaborative social tool in web2.0 ear, wiki has a great potential in supporting learners’ collaborative learning. After analyzing the present wiki research on learning ac...