17 citations · 21 across the 3 of their papers we have counts for
3 papers
On the Role of Time Series Clustering in Traffic Matrix Prediction
Martha Cash, Charlotte Fowler, Alexander M. Wyglinski
This paper analyzes the role of time-series clustering in traffic matrix (TM) prediction. Traffic flows within a TM often exhibit heterogeneous behavior, which can reduce the effec…
Comparison of open-source software for producing directed acyclic graphs
Amy J. Pitts, Charlotte R. Fowler
Many software packages have been developed to assist researchers in drawing directed acyclic graphs (DAGs), each with unique functionality and usability. We examine five of the mos…
Testing unit root non-stationarity in the presence of missing data in univariate time series of mobile health studies
Charlotte Fowler, Xiaoxuan Cai, Justin T. Baker +2
The use of digital devices to collect data in mobile health (mHealth) studies introduces a novel application of time series methods, with the constraint of potential data missing a…