Utilizing Provenance as an Attribute for Visual Data Analysis: A Design Probe with ProvenanceLens
Arpit Narechania, Shunan Guo, Eunyee Koh, Alex Endert, Jane Hoffswell

TL;DR
This paper introduces ProvenanceLens, a visual data analysis system that models provenance as an attribute, enabling users to track and reflect on their analysis process through visual encodings of interaction recency and frequency.
Contribution
It proposes a novel approach to incorporate provenance as an explicit attribute in visual analysis tools, enhancing user control and self-reflection capabilities.
Findings
Users can accurately answer questions about their analysis.
Mismatches in provenance encoding can prompt useful self-reflection.
Users find the provenance attributes intuitive and effective.
Abstract
Analytic provenance can be visually encoded to help users track their ongoing analysis trajectories, recall past interactions, and inform new analytic directions. Despite its significance, provenance is often hardwired into analytics systems, affording limited user control and opportunities for self-reflection. We thus propose modeling provenance as an attribute that is available to users during analysis. We demonstrate this concept by modeling two provenance attributes that track the recency and frequency of user interactions with data. We integrate these attributes into a visual data analysis system prototype, ProvenanceLens, wherein users can visualize their interaction recency and frequency by mapping them to encoding channels (e.g., color, size) or applying data transformations (e.g., filter, sort). Using ProvenanceLens as a design probe, we conduct an exploratory study with…
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Taxonomy
TopicsData Visualization and Analytics · Scientific Computing and Data Management · Interactive and Immersive Displays
