In this paper, the dynamic behavior of an immunosuppressive infection model, speci_cally AIDS, is analyzed. We show through a simple mathematical model that a sigmoidal CTL response can lead to the occurrence of transcritical ...

are investigated. Among these strategies is a newly proposed dynamic neighborhood which is shown to be efficient in solving the problem under consideration. To compare the performance of these strategies, a set of constrained Traveling Salesman Problems (TSP...

. Then the effect of several neighborhood generation and move selection mechanisms on its performance is investigated. To reach this goal, a set of constrained Traveling Salesman Problems (TSP) is solved by five different neighborhoods. The performance of TS...

در این مقاله با تعمیم شبکه عصبی CNN-TSP, شبکه عصبی سازنده جدیدی برای حل مسأله کوتاهترین مسیر m شهری ارائه شده است. این شبکه با ساختار فیدبکی-رقابتی خود که ایده اصلیش از مفاهیم شبکه‏های عصبی هاپفیلد و کوهونن گرفته شده, قادر است ظرف مدت کوتاهی...