ZhouFang Li

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A CIS (common insertion site) indicates a genome region that is hit more frequently by retroviral insertions than expected by chance. Such a region is strongly related to cancer gene loci, which leads to the detection of cancer genes. An algorithm for detecting CISs should satisfy the following: (1) it does not require any prior knowledge of underlying(More)
Shuffled frog-leaping algorithm (SFLA) has long been considered as new evolutionary algorithm of group evolution, and has a high computing performance and excellent ability for global search. Knapsack problem is a typical NP-complete problem. For the discrete search space, this paper presents the improved SFLA (ISFLA), and solves the knapsack problem by(More)
For the shortcomings of course scheduling system, this paper builds a new mathematical model about College Course Scheduling, transforms the problem to exploring the biggest match problem of bipartite graph by using the superiority of ant colony algorithm in solving combinatorial optimization problems, gives an improved ant colony algorithm which can(More)
A exam-arrangement model with multi-constraints and optimization goal was constructed and an improved ant colony algorithm was proposed to solve the exam-arrangement optimization problem; To improve the self-adaptability of the algorithm, heuristic method was improved and pheromone updating strategy was modified by adjusting the pheromone residual according(More)
Some operational laws of fuzzy number intuitionistic fuzzy numbers are defined. Two amelioration operators are developed, such as the fuzzy number intuitionistic fuzzy weighted arithmetic average (FIFWAA) operator, the fuzzy number intuitionistic fuzzy weighted geometric average (FIFWGA) operator. Basing on these operators,the problems which can not be(More)
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