Arthi Ramachandran

Working Papers

Modeling and Predicting the Dynamics of Clicks from Social Media

L. Wang, A. Ramachandran, and A. Chaintreau

Parsimony, Network Growth and the Wisdom of the Crowd

A. Ramachandran and A. Chaintreau

Publications

A Validated Approach to Studying News Consumption and the Limits of Reach on Twitter

L. Wang, A. Ramachandran, and A. Chaintreau
Workshop on News and Public Opinion, May 2016

Social Clicks: What and Who Gets Read on Twitter?

M. Gabielkov, A. Ramachandran, A. Legout, and A. Chaintreau
SIGMETRICS, Jun 2016
Feature in the news: Columbia Data Science Institute, Washington Post

Who Contributes to the Knowledge Sharing Economy?

A. Ramachandran and A. Chaintreau
Conference for Online Social Networks, Nov 2015
Runner-up for Best Paper Award

The Network Effects of Privacy Choices

A. Ramachandran and A. Chaintreau
NetEcon, Jun 2015

"I knew they clicked when i saw them with their friends": identifying your silent web visitors on social media.

A. Ramachandran, Y. Kim, A. Chaintreau
Conference for Online Social Networks, Oct 2014

Evaluation of the emerging scholars program at Columbia University

R. Powell, C. Murphy, A. Cannon, J. Gordon, and A. Ramachandran
SIGCSE, 2013

Please see my Google Scholar page for published papers. Alternately, you can email me.

Prior to working in social networks, I worked in Computational Biology, specifically, Computational Genomics where I used machine learning and data modeling techniques to better understand and analyse genetic data.

Resume/CV is available on request.