5 papers
Should We Dangle a Carrot? The Effect of Performance-based Incentives in Visualization Experiments
Abhraneel Sarma, Matthew Kay, Sheng Long +2
A perennial research question in visualization involves identifying which visual encodings for a particular dataset are most effective for users in performing a specific task. The…
Visual Decoding Operators: Towards a Compositional Theory of Visualization Perception
Sheng Long, Remco Chang, Eugene Wu +2
Prior work on perceptual effectiveness has decomposed visualizations into smaller common units (e.g., channels such as angle, position, and length) to establish rankings. While use…
LoopLens: Supporting Search as Creation in Loop-Based Music Composition
Sheng Long, Atsuya Kobayashi, Kei Tateno
Creativity support tools (CSTs) typically frame search as information retrieval, yet in practices like electronic dance music production, search serves as a creative medium for col…
Seeing Eye to AI? Applying Deep-Feature-Based Similarity Metrics to Information Visualization
Sheng Long, Angelos Chatzimparmpas, Emma Alexander +2
Judging the similarity of visualizations is crucial to various applications, such as visualization-based search and visualization recommendation systems. Recent studies show deep-f…
Regulation of Algorithmic Collusion
Jason D. Hartline, Sheng Long, Chenhao Zhang
Consider sellers in a competitive market that use algorithms to adapt their prices from data that they collect. In such a context it is plausible that algorithms could arrive at pr…