155 search results - page 30 / 31 » Modeling volatility in prediction markets |
WSDM
2012
ACM
12 years 1 months ago
2012
ACM
One of the key objectives of viral marketing is to identify a small set of users in a social network, who when convinced to adopt a product will influence others in the network l...
SIGIR
2009
ACM
14 years 14 days ago
2009
ACM
This paper studies document ranking under uncertainty. It is tackled in a general situation where the relevance predictions of individual documents have uncertainty, and are depen...
Publication
Accessibility is a comprehensive measure of the interaction between land use and transportation
systems. It has been put forward as a performance-measure for evaluating the land u...
WWW
2009
ACM
14 years 6 months ago
2009
ACM
There are many on-line settings in which users publicly express opinions. A number of these offer mechanisms for other users to evaluate these opinions; a canonical example is Ama...
HICSS
2003
IEEE
13 years 11 months ago
2003
IEEE
We examine the drivers of Internet firm survival using a multi-method survival analysis. Based on previous literature on business failure and recent IS research on e-commerce busi...