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WWW
2011
ACM
13 years 2 months ago
Dynamics of bidding in a P2P lending service: effects of herding and predicting loan success
Online peer-to-peer (P2P) lending services are a new type of social platform that enables individuals borrow and lend money directly from one to another. In this paper, we study t...
Simla Ceyhan, Xiaolin Shi, Jure Leskovec
ECIR
2011
Springer
12 years 11 months ago
A User-Oriented Model for Expert Finding
Expert finding addresses the problem of retrieving a ranked list of people who are knowledgeable on a given topic. Several models have been proposed to solve this task, but so far...
Elena Smirnova, Krisztian Balog
ICALP
2009
Springer
14 years 7 months ago
Towards a Study of Low-Complexity Graphs
Abstract. We propose the study of graphs that are defined by lowcomplexity distributed and deterministic agents. We suggest that this viewpoint may help introduce the element of in...
Sanjeev Arora, David Steurer, Avi Wigderson
CHI
2010
ACM
14 years 2 months ago
Building interpretable discussions: for effective public engagement
Shifts in the culture of civic engagement, technologies and practices surrounding social media, and pressure from political leaders have ignited a movement amongst gov’t agencie...
Travis Kriplean
CISS
2008
IEEE
14 years 2 months ago
Equilibria and price of anarchy in parallel relay networks with node pricing
Abstract—We study pricing games in single-layer relay networks where the source routes traffic selfishly according to the strategic bids made by relays. Each relay’s bid incl...
Yufang Xi, Edmund M. Yeh