3 papers
cs.IR2026
LLM-based Semantic Search for Conversational Queries in E-commerce
Emad Siddiqui, Venkatesh Terikuti, Xuan Lu
Conversational user queries are increasingly challenging traditional e-commerce platforms, whose search systems are typically optimized for keyword-based queries. We present an LLM…
cs.CV2025
SlowFast-SCI: Slow-Fast Deep Unfolding Learning for Spectral Compressive Imaging
Haijin Zeng, Xuan Lu, Yurong Zhang +4
Humans learn in two complementary ways: a slow, cumulative process that builds broad, general knowledge, and a fast, on-the-fly process that captures specific experiences. Existing…
cs.SI2025
Balancing Turnover and Promotion Outcomes: Evidence on the Optimal Hybrid-Work Frequency
Xuan Lu, Yulin Yu
Hybrid work policy, especially return-to-office requirements, remains a globally salient topic as workers, companies, and governments continue to debate and disagree. Despite exten…