40 citations · 80 across the 4 of their papers we have counts for
4 papers
DomainNet: Homograph Detection for Data Lake Disambiguation
Aristotelis Leventidis, Laura Di Rocco, Wolfgang Gatterbauer +2
Modern data lakes are deeply heterogeneous in the vocabulary that is used to describe data. We study a problem of disambiguation in data lakes: how can we determine if a data value…
Evaluating the Effect of Timeline Shape on Visualization Task Performance
Sara Di Bartolomeo, Aditeya Pandey, Aristotelis Leventidis +6
Timelines are commonly represented on a horizontal line, which is not necessarily the most effective way to visualize temporal event sequences. However, few experiments have evalua…
Data Comets: Designing a Visualization Tool for Analyzing Autonomous Aerial Vehicle Logs with Grounded Evaluation
David Saffo, Aristotelis Leventidis, Twinkle Jain +2
Autonomous unmanned aerial vehicles are complex systems of hardware, software, and human input. Understanding this complexity is key to their development and operation. Information…
QueryVis: Logic-based diagrams help users understand complicated SQL queries faster
Aristotelis Leventidis, Jiahui Zhang, Cody Dunne +3
Understanding the meaning of existing SQL queries is critical for code maintenance and reuse. Yet SQL can be hard to read, even for expert users or the original creator of a query.…