ResearchBenchmarksIncremental Sequential Recommendation on Average (DIGINETICA, YOOCHOOSE, Gowalla, Amazon)Follow-72.7Delta TimeRetrain-78.8-37.6253.5544.725Feb 9, 2026Evaluation ResultsMethodMethodLinksDelta TimeDelta MemoryDelta Recall@20Retrain2026.02-72.7-12.83.8LinRec2026.02-56.8-13.74.2ADER2026.02-46.9-97.52Finetune2026.02511811.4EWC2026.0279.811.311.2