Liqiang Hou

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Smart grid is the main development goal of future power grid while the short-term load forecasting is the significant premise of making management, power supply and trading plan in market circumstance. The forecasting accuracy directly determined the safety and economy of electric system. Support Vector Machines (SVM), as the new machine learning method,(More)
In this paper, the extended ElGamal public key cryptosystem and digital signature schemes with appendix and message recovery are described in the setting of the groups of units of the ring of Eisenstein integers modulo Eisenstein primes. This approach has many advantages over the classical ElGamal cryptosystem and digital signature scheme.Many examples are(More)
A numerical study of multi-objective optimization with Proper Orthogonal Decomposition (POD) and Gaussian predictive distribution on the well known ZDT and DLZT benchmark set, is presented and discussed. Based on the algorithm, design optimization of the Global Trajectory Optimization Problems (GTOP) database based on trajectory models of real-world(More)
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