ResearchBenchmarksModel Complexity Reduction on LF Channel ModelModel Complexity Reduction on LF Channel ModelFollow51.41Complexity Reduction (64QAM)X-REFINE16.77825.76934.7643.751Feb 25, 2026Evaluation resultsMethodMethodLinksComplexity Reduction (64QAM)Complexity Reduction (QPSK)X-REFINECXAI=O(Kon)CXAI=O(Kon)2026.0251.4162.41LIMECXAI=O(DLIMEKon^2)CXAI=O(DLIMEKon^2)2026.0218.11—DeepSHAPCXAI=O(DSHAPKon)CXAI=O(DSHAPKon)2026.02—39.51