Using this reformulation approach, the previously suggested correlation for power-draw is extended to a correlation for dissipation.
A spokesperson for Tesco said that while the group's sugar reformulation approach had begun in 2012, with the sugar content of soft drinks cut by 30 per cent since then, the company had a "commitment to continue this work".
Recently, [27] considered an optimization reformulation approach with the regularized gap function.
In this paper we adopt the optimal value function reformulation approach, which will be described in the following.
Based on the optimal value reformulation approach, we transform the problem into a single level programming problem.
More recently, Dempe [9] also studied the optimality conditions based on the optimal value function reformulation approach for the semivectorial bilevel optimization problem.
Based on the optimal value function reformulation approach, the linear semivectorial bilevel programming problem is transformed into a nonsmooth optimization problem, and a solution algorithm is proposed.
Then, based on the optimal value function reformulation approach, we transform the linear semivectorial bilevel programming problem into a nonsmooth optimization problem and propose an algorithm.
In the next section we present the mathematical model of the linear semivectorial bilevel programming problem and give the optimal value function reformulation approach.
The main advantage of a reformulation approach is that optimal solutions can be obtained to seemingly difficult problems, and usually with much less computational complexity, once the special structure has been found and exploited in achieving the reformulation.
