4 papers · 1 filter
From Explanations to Interventions: Execution-Guided Counterfactual Synthesis in Temporal Graphs
Minwoo Yu, Young-guk Ha
Can a trace explaining model execution also compute the changes needed for a specified alternative prediction? We propose trace-guided intervention search, which uses executable re…
LiFTER: A Grounded Neuro-Symbolic Microscope for Continuous-Time Dynamic Graph Forecasting
Minwoo Yu, Young-guk Ha
Continuous-time dynamic graph models predict future links by compressing past interactions into neural states. Although effective for forecasting, this computation obscures which e…
Back to All-Entity Ranking: Sampler-Dependent Evaluation in Continuous-Time Dynamic Graphs
Minwoo Yu, Young-guk Ha
Next-destination prediction in continuous-time dynamic graphs (CTDGs) commonly ranks an observed interaction against sampled negative destinations. The resulting score is condition…
Relevance Is Not Permission: Localizing and Controlling Metric-Facing Attention Contributions
Minwoo Yu, Young-guk Ha
Attention identifies items relevant to a current query, but does not separately determine whether their value contributions support the prediction. We propose Warrant, a unified me…