Peter Cheng

schoolUniversity of Sussexbar_chart#4040 Global Rank

Total Papers

HCI Rank

#4040

Research Areas

Years Active

Recent Publications

A Human Information Processing Theory of the Interpretation of Visualizations: Demonstrating Its Utility

Providing an approach to model the memory structures that humans build as they use visualizations could be useful for researchers, designers and educators in the field of information visualization. Cheng and colleagues formulated Representation Interpretive Structure Theory (RIST) for that purpose. RIST adopts a hum…

CHI '245th+ AuthorExplainable AI (XAI) +1

V-FRAMER: Visualization Framework for Mitigating Reasoning Errors in Public Policy

Existing data visualization design guidelines focus primarily on constructing grammatically-correct visualizations that faithfully convey the values and relationships in the underlying data. However, a designer may create a grammatically-correct visualization that still leaves audiences susceptible to reasoning mislea…

CHI '232nd AuthorTime-Series & Network Graph Visualization +2

A novel interaction for competence assessment using micro-behaviors: Extending CACHET to graphs and charts

Competence Assessment by Chunk Hierarchy Evaluation with Transcription-tasks (CACHET) was proposed by Cheng [14]. It analyses micro-behaviors captured during cycles of stimulus viewing and copying in order to probe chunk structures in memory. This study extends CACHET by applying it to the domain of graphs and charts…

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