4 papers
UrbanTrace: LLM-Assisted Discovery and Semantics-Aware Integration of Spatial Data
Sonia Castelo, Eden Wu, Joao Rulff +3
Urban decision-making requires integrating heterogeneous spatial data. While current GIS tools handle geometric computation efficiently, they lack the semantic reasoning to guide c…
Autark: A Serverless Toolkit for Prototyping Urban Visual Analytics Systems
Lucas Alexandre, João Rulff, Talisson Souza +5
The development of visual analytics (VA) systems has traditionally been a labor-intensive process, balancing design methodologies with complex software engineering practices. In do…
UrbanClipAtlas: A Visual Analytics Framework for Event and Scene Retrieval in Urban Videos
Joel Perca, Luis Sante, Juanpablo Heredia +3
Extracting actionable insights from long-duration urban videos is often labor-intensive: analysts must manually sift through raw footage to pinpoint target events or uncover broade…
Design and Implementation of the Transparent, Interpretable, and Multimodal (TIM) AR Personal Assistant
Erin McGowan, Joao Rulff, Sonia Castelo +11
The concept of an AI assistant for task guidance is rapidly shifting from a science fiction staple to an impending reality. Such a system is inherently complex, requiring models fo…