CIKM 2026 / Code

SIDInspector: A Mapping-First Diagnostic Resource for Semantic-ID Tokenizers

A CIKM 2026 resource paper for inspecting Semantic-ID tokenizers through their mapping behavior before downstream recommendation training.

arXiv Full publications Code

Research area

User reactivation, generative recommendation, Semantic-ID interface diagnostics, dynamic retrieval, graph embedding, counterfactual watch-time prediction, and efficient CTR modeling form the main technical line.

Publication record

Authors
J Ding, H Chang, H Qin, T Liu
Venue
Proceedings of the ACM International Conference on Information and Knowledge Management (CIKM '26)
Year
2026
Area
Recommender Systems