{"id":"af97f98b-1977-43dd-bc52-47d5727e8dca","arxiv_id":"2509.24667","paper_version":2,"verdict":"CONDITIONAL","confidence":"MODERATE","novelty_score":6.0,"correctness_risk":"medium","formal_verification":"none","parameter_count":7,"one_line_summary":"Continuation strategies that exclude stiff designs, shift target frequencies, or delay design robustness substantially increase the probability that sound transmission loss topology optimization converges to high-performing optima.","lead":"This paper tests three families of computational tricks, called continuation strategies, that help topology optimization routines escape bad local optima when designing sandwich panels for sound insulation. On a benchmark problem it shows these strategies raise the chance of finding a high-performing design from near zero to near 100 percent in some frequency ranges, at the cost of extra computation or design bias.","discovery_kind":"new_method","skeptic_critique":null,"referee_report":null,"author_rebuttal":null,"desk_editor":null,"rs_alignment":null,"lean_confirmation":null,"pith_extraction":null,"created_at":"2026-08-04T13:51:14.174720+00:00","model_set":{"reader":"deepseek-v4-flash"},"falsifier":null,"supporting_citations":[],"review_version":1}