Guanqi Guo

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For applications requiring low-power low-voltage and real-time, a novel analog VLSI implementation of continuous Marr wavelet transform based on CMOS log-domain integrator is proposed. Marr mother wavelet is approximated by a parameterized class of function. By using a hybrid particle swarm optimization algorithm (PSO) combined with the sequential quadratic(More)
This study investigates the nearest neighbor classification of predicting Pareto dominance relationships in multi-objective optimization. A similarity measurement called the sum of ranked dimensional sequential number is proposed. It transfers the original domains of each decision components into the same integer interval [0:N-1], where N is the size of(More)
This paper investigates the multi-objective optimization Pareto genetic algorithms (MOPGA) for searching alternative non-dominated Pareto-optimal solutions. A kind of niching approach using clustering crowding and fast elite updating is designed to maintain population diversity and uniform distribution of non-dominated solutions. The time complexity(More)
A method of minimizing rankings inconsistency is proposed for a decision-making problem with rankings of alternatives given by multiple decision makers according to multiple criteria. For each criteria, at first, the total inconsistency between the rankings of all alternatives for the group and the ones for every decision maker is defined after the decision(More)
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