User profiles for Michael Correll

Michael Correll

Research Associate Professor, Northeastern University
Verified email at northeastern.edu
Cited by 2426

Ethical dimensions of visualization research

M Correll - Proceedings of the 2019 CHI conference on human …, 2019 - dl.acm.org
Visualizations have a potentially enormous influence on how data are used to make decisions
across all areas of human endeavor. However, it is not clear how this power connects to …

Looks good to me: Visualizations as sanity checks

M Correll, M Li, G Kindlmann… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Famous examples such as Anscombe's Quartet highlight that one of the core benefits of
visualizations is allowing people to discover visual patterns that might otherwise be hidden by …

Value-suppressing uncertainty palettes

M Correll, D Moritz, J Heer - Proceedings of the 2018 CHI Conference …, 2018 - dl.acm.org
Understanding uncertainty is critical for many analytical tasks. One common approach is to
encode data values and uncertainty values independently, using two visual variables. These …

Error bars considered harmful: Exploring alternate encodings for mean and error

M Correll, M Gleicher - IEEE transactions on visualization and …, 2014 - ieeexplore.ieee.org
When making an inference or comparison with uncertain, noisy, or incomplete data,
measurement error and confidence intervals can be as important for judgment as the actual mean …

In pursuit of error: A survey of uncertainty visualization evaluation

J Hullman, X Qiao, M Correll, A Kale… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Understanding and accounting for uncertainty is critical to effectively reasoning about visualized
data. However, evaluating the impact of an uncertainty visualization is complex due to …

Perception of average value in multiclass scatterplots

M Gleicher, M Correll, C Nothelfer… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
The visual system can make highly efficient aggregate judgements about a set of objects,
with speed roughly independent of the number of objects considered. While there is a rich …

Task-driven evaluation of aggregation in time series visualization

D Albers, M Correll, M Gleicher - … of the SIGCHI Conference on Human …, 2014 - dl.acm.org
Many visualization tasks require the viewer to make judgments about aggregate properties
of data. Recent work has shown that viewers can perform such tasks effectively, for example …

What do we talk about when we talk about dashboards?

A Sarikaya, M Correll, L Bartram… - IEEE transactions on …, 2018 - ieeexplore.ieee.org
Dashboards are one of the most common use cases for data visualization, and their design
and contexts of use are considerably different from exploratory visualization tools. In this …

Comparing averages in time series data

M Correll, D Albers, S Franconeri… - Proceedings of the SIGCHI …, 2012 - dl.acm.org
Visualizations often seek to aid viewers in assessing the big picture in the data, that is, to
make judgments about aggregate properties of the data. In this paper, we present an empirical …

Untidy data: The unreasonable effectiveness of tables

L Bartram, M Correll, M Tory - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Working with data in table form is usually considered a preparatory and tedious step in the
sensemaking pipeline; a way of getting the data ready for more sophisticated visualization …