758 citations
- University of WaterlooCA15 papers
- Perimeter InstituteCA10 papers
- McMaster UniversityCA9 papers
- Canadian Institute for Advanced ResearchCA8 papers
- Jagiellonian UniversityPL4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Louisiana State UniversityUS3 papers
- University of CambridgeGB3 papers
- University of OsloNO3 papers
- Brigham Young UniversityUS2 papers
- California Institute of TechnologyUS2 papers
- Canadian Institute for Theoretical AstrophysicsCA2 papers
6 papers · 1 filter
Induction and Uncertainty Management Techniques Applied to Veterinary Medical Diagnosis
M. Cecile, Mary McLeish, P. Pascoe +1
This paper discusses a project undertaken between the Departments of Computing Science, Statistics, and the College of Veterinary Medicine to design a medical diagnostic system. On…
Variable Selection for Clustering and Classification
Jeffrey L. Andrews, Paul D. McNicholas
As data sets continue to grow in size and complexity, effective and efficient techniques are needed to target important features in the variable space. Many of the variable selecti…
Non-Uniqueness of Minimal Superpermutations
Nathaniel Johnston
We examine the open problem of finding the shortest string that contains each of the n! permutations of n symbols as contiguous substrings (i.e., the shortest superpermutation on n…
Probabilistic Topic and Syntax Modeling with Part-of-Speech LDA
William M. Darling, Fei Song
This article presents a probabilistic generative model for text based on semantic topics and syntactic classes called Part-of-Speech LDA (POSLDA). POSLDA simultaneously uncovers sh…
Capturing Patterns via Parsimonious t Mixture Models
Tsung-I Lin, Paul D. McNicholas, Hsiu J. Ho
This paper exploits a simplified version of the mixture of multivariate t-factor analyzers (MtFA) for robust mixture modelling and clustering of high-dimensional data that frequent…
Optical Conductivity of Twisted Bilayer Graphene
Calvin J. Tabert, Elisabeth J. Nicol
We calculate the finite-frequency conductivity of bilayer graphene with a relative twist between the layers. The low frequency response at zero doping shows a flat conductivity wit…