A mathematical model was presented to maximize the covariance of visiting rate and accessibility of Web pages.As solving method, PTSA was embedded in the Tabu Search for optimal solution.

• 建立了一种极大化网页访问率与可达性之间相关性的网站链接结构调整的数学模型，并提出将PTSA嵌入禁忌搜索的求解方法。