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Author

Bracha Shapira

2 papers indexed here

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Book Open access Sep 2026

RecTemp: Temporal Reasoning in Recommendation Systems

User preferences, intents, behaviors, and contexts evolve over time, making temporal reasoning a fundamental challenge in recommender systems. Accurately capturing both short-term and long-term dynamics is essential for improving personalization and recommendation quality across domains such as e-commerce, media consum...

Adir Solomon, Oren Sar Shalom, T. Kuflik et al. · 0 citations
#artificial intelligence Preprint Sep 2026

DeepAffinity: Long-Term Aspect Preference Prediction in eCommerce using Small Language Models

We explore predicting eCommerce user preferences for product aspects such as brand, size, and color - a task we define as Aspect Affinity. Solving this task improves customer understanding and enables fine-grained personalization in recommendation, search, and marketing. We frame Aspect Affinity as a temporal predictio...

Yotam Eshel, Guy Hadad, Guy Feigenblat et al. · 0 citations

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