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News/ChronoID: Infusing Explicit Temporal Signals into Semantic IDs for Generative Recommendation
arxiv
PublishedJune 15, 2026 at 4:00 AM
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ChronoID: Infusing Explicit Temporal Signals into Semantic IDs for Generative Recommendation

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arXiv:2606.14260v1 Announce Type: cross Abstract: Semantic IDs are crucial in generative recommendation, but with a fundamental limitation: temporal information is not well incorporated into semantic IDs. Instead, time influences recommendation only implicitly (e.g., through session construction heu

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