TY - CHAP T1 - Interplay: Training Independent Simulators for Reference-Free Conversational Recommendation T2 - Lecture Notes in Computer Science UR - https://doi.org/10.1007/978-3-032-21289-4_40 PY - 2026/01/01 AU - Ramos J AU - Xia F AU - Wang X AU - Chatterjee S AU - Fu X AU - Rahmani HA AU - Lipani A ED - DO - DOI: 10.1007/978-3-032-21289-4_40 PB - Springer Nature Switzerland SN - 9783032212887 SP - 629 EP - 644 Y2 - 2026/08/23 ER -