Cool Papers · cs.IR (papers.cool) · RSS 摘要

信源：Cool Papers · cs.IR (papers.cool) · https://papers.cool/arxiv/cs.IR/feed

• ACARE: Agent-Context-Aware Reranker for Iterative Search — In agentic search, a document can match an agent-generated sub-query without helping answer the user's original question. Conventional rerankers score documents against the sub-qu…
• Do Similarity Measures Measure Similarity? How User Activity Creates Phantom Correlation in Recommender Systems — Item-item similarity is one of the oldest and most foundational signals in recommender systems: two items are assumed to be similar when the same users consume them. Despite the s…
• Towards a Unified Framework of Optimal Input-Side Dimensional Configuration for Deep CTR Prediction — Deep click-through rate (CTR) prediction has achieved substantial success through increasingly expressive feature interaction architectures. However, predictive performance also d…
• Cross-Domain Sequential Recommendation with Representation-Level User Transfer — Cross-domain sequential recommendation aims to improve next-item prediction in a target domain by leveraging user behavior from auxiliary source domains. However, real-world deplo…
• Hypergraph-Enhanced Evidence Selection for Long-Context Multimodal Document QA — Long-context multimodal document question answering (QA) has become an important yet challenging task for modern vision-language models (VLMs), as it requires reasoning over evide…