38 citations
2 papers
cs.DB2026
Accelerating Point-in-Polygon Predicates via Algebraic Hash-Joins and Discrete Global Grids at Scale: An interactive benchmark
Levente Juhasz
Traditional vector-based point-in-polygon queries rely on computationally expensive geometric predicates that scale poorly for massive datasets, even when accelerated by spatial in…
cs.CY2024★ 38 cited
Correctness Comparison of ChatGPT-4, Gemini, Claude-3, and Copilot for Spatial Tasks
Hartwig H. Hochmair, Levente Juhasz, Takoda Kemp
Generative AI including large language models (LLMs) has recently gained significant interest in the geo-science community through its versatile task-solving capabilities including…