Henok Assalif

schoolUniversity Of Washingtonbar_chart#21382 Global Rank

Total Papers

HCI Rank

#21382

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Years Active

Recent Publications

GeoVisA11y: An AI-based Geovisualization Question-Answering System for Screen-Reader Users

Geovisualizations are powerful tools for communicating spatial information, but are inaccessible to screen-reader users. To address this limitation, we present GeoVisA11y, an LLM-based question-answering system that makes geovisualizations accessible through natural language interaction. The system supports map re…

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