Stochastic Collapsed Variational Bayesian Inference for Latent Dirichlet Allocation
- James Foulds, Levi Boyles, Christopher DuBois, Max Welling, Padhraic Smyth
To appear in KDD 2013
Stochastic blockmodeling of relational event dynamics
- Christopher DuBois, Carter Butts, Padhraic Smyth.
AI STATS 2013 [paper]
Statistical Models for Exploring Individual Email Communication Behavior
Waiting for a retweet: modeling waiting times in information propagation
- Emma Spiro, Christopher DuBois, Carter Butts.
NIPS 2012 Workshop on Social Media and Social Networks. [paper] (Winner of the Best Student Paper Award)
Windows into Relational Events: Data Structures for Contiguous Subsequences of Edges
Hierarchical Models for Relational Event Sequences
- Christopher DuBois, Carter T. Butts, Daniel McFarland, Padhraic Smyth.
Journal of Mathematical Psychology [paper, arXiv]
Latent Set Models for Two-Mode Network Data
- Christopher DuBois, James Foulds, Padhraic Smyth.
Fifth International AAAI Conference on Weblogs and Social Media. ICWSM 2011. [paper]
A Dynamic Relational Infinite Feature Model for Longitudinal Social Networks
- James Foulds, Arthur U. Asuncion, Christopher DuBois, Carter T. Butts, Padhraic Smyth. Fourteenth International Conference on Artificial Intelligence and Statistics (AI Stats 2011). [paper]
Modeling Relational Events via Latent Classes
- Christopher DuBois, Padhraic Smyth.
For KDD 2010 (ie. the Conference on Knowledge Discovery and Data Mining 2010), I explored an LDA-like model for relational event data and evaluated its predictive accuracy on several datasets. [paper, video]
A multiple time-scale computational model of a tumor and its micro environment
- Christopher DuBois, Farnham J, Aaron E, Radunskaya A.
To be published in Mathematical Biosciences and Engineering, Vol.10, 2013.