33 citations
3 papers
cond-mat.stat-mech2009★ 5 cited
Stochastic model for scale-free networks with cutoffs
Tiago Simas, Luis M. Rocha
We propose and analyze a stochastic model which explains, analytically, the cutoff behavior of real scale-free networks previously modeled computationally by Amaral et al. [Proc. N…
cs.IR2008★ 33 cited
Uncovering protein interaction in abstracts and text using a novel linear model and word proximity networks
Alaa Abi-Haidar, Jasleen Kaur, Ana G. Maguitman +5
We participated in three of the protein-protein interaction subtasks of the Second BioCreative Challenge: classification of abstracts relevant for protein-protein interaction (IAS)…
cs.AI2008★ 11 cited
Adaptive Spam Detection Inspired by a Cross-Regulation Model of Immune Dynamics: A Study of Concept Drift
Alaa Abi-Haidar, Luis M. Rocha
This paper proposes a novel solution to spam detection inspired by a model of the adaptive immune system known as the crossregulation model. We report on the testing of a prelimina…