Two-operation homomorphic sharing schemes were introduced by Frankel andDesmedt. They have proved that if the set of key......

随着油气勘探与开发的深入,研究目标趋于规模小且能量弱的特征,钻井难度大幅提升,对小尺度储层及裂缝预测的精度要求不断提高,重要......