165 citations · 536 across the 16 of their papers we have counts for
3 papers · 1 filter
Wrapper Maintenance: A Machine Learning Approach
C. A. Knoblock, K. Lerman, S. N. Minton
The proliferation of online information sources has led to an increased use of wrappers for extracting data from Web sources. While most of the previous research has focused on qui…
Entropy-based Classification of 'Retweeting' Activity on Twitter
Rumi Ghosh, Tawan Surachawala, Kristina Lerman
Twitter is used for a variety of reasons, including information dissemination, marketing, political organizing and to spread propaganda, spamming, promotion, conversations, and so…
What Stops Social Epidemics?
Greg Ver Steeg, Rumi Ghosh, Kristina Lerman
Theoretical progress in understanding the dynamics of spreading processes on graphs suggests the existence of an epidemic threshold below which no epidemics form and above which ep…