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Longest Functional Common Subsequence (LFCS) on SMALL literature instances

67.87LFCS Objective ScoreILP
10.337225.273640.2155.1464Sep 12, 2025

Evaluation results

MethodLinks
ILPn=80, |Σ|=102025.0967.874.630—
ADAPT-CMSAn=80, |Σ|=102025.0967.84——2.85
APPROXn=80, |Σ|=102025.0967.116.35——
LS2n=80, |Σ|=102025.0966.990.07——
LS4n=80, |Σ|=102025.0966.540.16——
RAND-SAMPLEn=80, |Σ|=102025.0965.620.05——
ILPn=80, |Σ|=202025.0963.773.560—
ADAPT-CMSAn=80, |Σ|=202025.0963.69——0.59
LS2n=80, |Σ|=202025.0963.310.06——
APPROXn=80, |Σ|=202025.0963.36.45——
LS4n=80, |Σ|=202025.0962.890.13——
RAND-SAMPLEn=80, |Σ|=202025.0962.460.05——
ILPn=80, |Σ|=402025.0960.323.170—
ADAPT-CMSAn=80, |Σ|=402025.0960.28——0.06
LS2n=80, |Σ|=402025.0960.020.05——
APPROXn=80, |Σ|=402025.0959.986.52——
RAND-SAMPLEn=80, |Σ|=402025.0959.970.05——
LS4n=80, |Σ|=402025.0959.840.09——
ILPn=64, |Σ|=82025.0954.741.770—
ADAPT-CMSAn=64, |Σ|=82025.0954.73——1.87
APPROXn=64, |Σ|=82025.0954.144.8——
LS2n=64, |Σ|=82025.0953.940.04——
LS4n=64, |Σ|=82025.0953.80.08——
RAND-SAMPLEn=64, |Σ|=82025.0953.190.04——
ILPn=64, |Σ|=162025.0951.81.250—
ADAPT-CMSAn=64, |Σ|=162025.0951.74——0.22
LS2n=64, |Σ|=162025.0951.470.03——
APPROXn=64, |Σ|=162025.0951.354.97——
RAND-SAMPLEn=64, |Σ|=162025.0951.210.04——
LS4n=64, |Σ|=162025.0951.120.06——
ILPn=64, |Σ|=322025.0948.451.180—
ADAPT-CMSAn=64, |Σ|=322025.0948.42——0.07
LS2n=64, |Σ|=322025.0948.280.02——
RAND-SAMPLEn=64, |Σ|=322025.0948.270.04——
APPROXn=64, |Σ|=322025.0948.225.08——
LS4n=64, |Σ|=322025.0948.090.04——
ILPn=48, |Σ|=62025.0941.780.630—
ADAPT-CMSAn=48, |Σ|=62025.0941.78——1.85
APPROXn=48, |Σ|=62025.0941.43.5——
LS2n=48, |Σ|=62025.0941.290.01——
RAND-SAMPLEn=48, |Σ|=62025.0941.130.03——
LS4n=48, |Σ|=62025.0940.940.03——
ILPn=48, |Σ|=122025.0938.620.460—
ADAPT-CMSAn=48, |Σ|=122025.0938.6——0.22
LS2n=48, |Σ|=122025.0938.390.01——
APPROXn=48, |Σ|=122025.0938.343.57——
RAND-SAMPLEn=48, |Σ|=122025.0938.330.03——
LS4n=48, |Σ|=122025.0938.20.02——
ILPn=48, |Σ|=242025.0936.390.330—
ADAPT-CMSAn=48, |Σ|=242025.0936.39——0.04
RAND-SAMPLEn=48, |Σ|=242025.0936.360.03——
LS2n=48, |Σ|=242025.0936.180.01——
APPROXn=48, |Σ|=242025.0936.113.58——
LS4n=48, |Σ|=242025.0936.10.02——
ILPn=32, |Σ|=42025.0928.20.120—
ADAPT-CMSAn=32, |Σ|=42025.0928.2——1.31
RAND-SAMPLEn=32, |Σ|=42025.09280.02——
APPROXn=32, |Σ|=42025.0927.972.41——
LS2n=32, |Σ|=42025.0927.970——
LS4n=32, |Σ|=42025.0927.70.01——
ILPn=32, |Σ|=82025.0926.150.070—
ADAPT-CMSAn=32, |Σ|=82025.0926.15——0.06
RAND-SAMPLEn=32, |Σ|=82025.0926.130.02——
LS2n=32, |Σ|=82025.0925.880——
APPROXn=32, |Σ|=82025.0925.872.42——
LS4n=32, |Σ|=82025.0925.680.01——
RAND-SAMPLEn=32, |Σ|=162025.0924.570.02——
ILPn=32, |Σ|=162025.0924.570.060—
ADAPT-CMSAn=32, |Σ|=162025.0924.57——0.02
LS2n=32, |Σ|=162025.0924.470——
APPROXn=32, |Σ|=162025.0924.452.52——
LS4n=32, |Σ|=162025.0924.360.01——
RAND-SAMPLEn=16, |Σ|=22025.0914.350.01——
ILPn=16, |Σ|=22025.0914.350.040—
ADAPT-CMSAn=16, |Σ|=22025.0914.35——0.02
LS2n=16, |Σ|=22025.0914.320——
APPROXn=16, |Σ|=22025.0914.31.39——
LS4n=16, |Σ|=22025.0914.270——
RAND-SAMPLEn=16, |Σ|=42025.0913.670.01——
ILPn=16, |Σ|=42025.0913.670.010—
ADAPT-CMSAn=16, |Σ|=42025.0913.67——0.01
LS2n=16, |Σ|=42025.0913.610——
APPROXn=16, |Σ|=42025.0913.591.31——
LS4n=16, |Σ|=42025.0913.460——
RAND-SAMPLEn=16, |Σ|=82025.0912.660.01——
ILPn=16, |Σ|=82025.0912.660.010—
ADAPT-CMSAn=16, |Σ|=82025.0912.66——0.01
APPROXn=16, |Σ|=82025.0912.591.31——
LS2n=16, |Σ|=82025.0912.580——
LS4n=16, |Σ|=82025.0912.550——