The concept of older adults contributing to society in a meaningful way has been termed `active ageing'. We present applications of data mining techniques on the active agein...
Most developed countries are facing an ageing population, leading to an increasing demand on both health care and social welfare systems. There is a general agreement that these in...
User retention is important to the success of online social media, particularly in virtual world settings where users shape one another’s online experience. We study a rich set ...
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...
We study the optimal pricing strategies of a monopolist selling a divisible good (service) to consumers that are embedded in a social network. A key feature of our model is that c...
Ozan Candogan, Kostas Bimpikis, Asuman E. Ozdaglar