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CoMemNet improves continual traffic prediction with memory replay and contrastive sampling

Researchers have introduced CoMemNet, a novel dual-branch continual learning framework designed for traffic prediction in dynamic, evolving networks. This system employs an Online branch for immediate predictions and a Target branch that uses Wasserstein Distance features to sample nodes with significant dynamic changes, thereby reducing catastrophic forgetting. A temporal memory buffer further consolidates past knowledge through memory replay, preventing memory overload. CoMemNet has demonstrated state-of-the-art performance on three large-scale real-world datasets. AI

Summary written by gemini-2.5-flash-lite from 1 source. How we write summaries →

IMPACT Introduces a new method for continual learning in spatio-temporal prediction tasks, potentially improving real-time traffic management systems.

RANK_REASON This is a research paper detailing a new framework for traffic prediction. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.LG →

COVERAGE [1]

  1. arXiv cs.LG TIER_1 · Mei Wu, Wenchao Weng, Wenxin Su, Wenjie Tang, Wei Zhou ·

    CoMemNet: Contrastive Sampling with Memory Replay Network for Continual Traffic Prediction

    arXiv:2605.05738v1 Announce Type: new Abstract: In recent years, the integration of non-topological space modeling with temporal learning methods has emerged as an effective approach for capturing spatio-temporal information in non-Euclidean graphs. However, most existing methods…