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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2507.17320 |
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| _version_ | 1866918102657138688 |
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| author | Wong, Yuet Ling Elmqvist, Niklas |
| author_facet | Wong, Yuet Ling Elmqvist, Niklas |
| contents | Discrete event sequences serve as models for numerous real-world datasets, including publications over time, project milestones, and medication dosing during patient treatments. These event sequences typically exhibit bursty behavior, where events cluster together in rapid succession, interspersed with periods of inactivity. Standard timeline charts with linear time axes fail to adequately represent such data, resulting in cluttered regions during event bursts while leaving other areas unutilized. We introduce EventLines, a novel technique that dynamically adjusts the time scale to match the underlying event distribution, enabling more efficient use of screen space. To address the challenges of non-linear time scaling, EventLines employs the time axis's visual representation itself to communicate the varying scale. We present findings from a crowdsourced graphical perception study that examines how different time scale representations influence temporal perception. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_17320 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | EventLines: Time Compression for Discrete Event Timelines Wong, Yuet Ling Elmqvist, Niklas Human-Computer Interaction Discrete event sequences serve as models for numerous real-world datasets, including publications over time, project milestones, and medication dosing during patient treatments. These event sequences typically exhibit bursty behavior, where events cluster together in rapid succession, interspersed with periods of inactivity. Standard timeline charts with linear time axes fail to adequately represent such data, resulting in cluttered regions during event bursts while leaving other areas unutilized. We introduce EventLines, a novel technique that dynamically adjusts the time scale to match the underlying event distribution, enabling more efficient use of screen space. To address the challenges of non-linear time scaling, EventLines employs the time axis's visual representation itself to communicate the varying scale. We present findings from a crowdsourced graphical perception study that examines how different time scale representations influence temporal perception. |
| title | EventLines: Time Compression for Discrete Event Timelines |
| topic | Human-Computer Interaction |
| url | https://arxiv.org/abs/2507.17320 |