Po-Ming Law

schoolGeorgia Institute of Technologybar_chart#6045 Global Rank

Total Papers

HCI Rank

#6045

Research Areas

Years Active

Recent Publications

Causal Perception in Question-Answering Systems

Root cause analysis is a common data analysis task. While question-answering systems enable people to easily articulate a why question (e.g., why students in Massachusetts have high ACT Math scores on average) and obtain an answer, these systems often produce questionable causal claims. To investigate how such claims…

CHI '191st AuthorInteractive Data Visualization +2

Comparing Apples and Oranges: Taxonomy and Design of Pairwise Comparisons within Tabular Data

Asking pairwise comparison questions is common. Yet, we often find ourselves comparing apples and oranges --- the two entities of interest are not readily comparable. To understand how technologies can extend our capabilities to conduct pairwise comparisons during data analysis, we analyzed pairwise comparison questio…

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