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Qualitative Spatio-Temporal Stream Reasoning with Unobservable Intertemporal Spatial Relations Using Landmarks
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| increase landmark ratio from 0 to 0.9 (ablation) | landmark-based intertemporal RCC-8 inference · non-landmark to non-landmark intertemporal relations | percentage fully unknown relations: 100% -> 30% | Helped |
| add landmarks at ratio 0.1 (ablation) | landmark-based inference · non-landmark intertemporal relations | percentage fully unknown relations: roughly 20% | Helped |
| increase landmark ratio up to 0.9 (ablation) | landmark-based inference · non-landmark relations not fully unknown | disjunction size: between 4 and 5 at ratio 0.9 | Helped |
| increase number of regions (20 to 200) (ablation) | landmark-based inference · disjunction size | disjunction size | No clear effect |
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