Bauhaus: Restructuring Vector Database for LLM Retrieval on CXL-Based Tiered Memory. - Kyungbin Kim; Sungsu Ahn; Wonjung Jeong; Jongmin Kim; Sangun Choi; Minseong Gil; Minseong Kim; Dongha Jung; Yunjay Hong; Haekang Jung; Yunho Oh (IEEE Trans. Computers, 2026)