Geo-Situation for Modeling Causality of Geo-Events in Knowledge Graphs

TL;DR

This paper introduces a Geo-Situation framework for representing and reasoning about causality in geographic events within knowledge graphs, aiming to improve understanding of why such events occur.

Contribution

It presents a novel Geo-Situation concept linking observational snapshots to geo-events, enhancing causality modeling in geographic knowledge graphs.

Findings

Framework effectively models causality between geo-events

Enables reasoning about causes of geographic events

Supports improved geographic event analysis

Abstract

This paper proposes a framework for representing and reasoning causality between geographic events by introducing the notion of Geo-Situation. This concept links to observational snapshots that represent sets of conditions, and either acts as the setting of a geo-event or influences the initiation of a geo-event. We envision the use of this framework within knowledge graphs that represent geographic entities will help answer the important question of why a geographic event occurred.