Showing cs.IRShow all
2 papers · 1 filter
cs.IR2026
When Does Latent Reasoning Help? MeRa: Metric-Space Bias for Spatial Prediction
Zhenyu Yu, Shuigeng Zhou
Latent reasoning has improved sequential recommendation by iteratively refining representations before prediction, but does it help spatial prediction? We find that the answer depe…
cs.IR2026
MARS: Multi-rate Aggregation of Recency Signals for Sequential Recommendation across Sparse and Dense Regimes
Zhenyu Yu, Shuigeng Zhou
Sequential recommenders weight historical interactions either through positional self-attention as in Transformers or through a single implicit decay schedule as in State-Space Mod…