The results of diversity analysis showed that the values of the species richness index(R_(margalef)) for the storage circumstance raged from 0.252 to 2.541,while the species diversity index(Shannon-Wiener index) ranged from 1.058 to 3.141,and Pielou index ranged from(0.924) to 0.982 in a year.
Considering the scale and efficiency of the storage enterprises as a whole, this paper establishes an index system for the ability evaluation of warehousing and storage and then develops a method which combines TOPSIS and AHP to evaluate the ability of warehousing and storage.
文章通过综合考虑仓储企业的规模、效率,构建了一套仓储企业运营能力评价的指标体系,并针对这一复杂的多属性决策问题,提出了用逼近于理想解的排序方法(Technique for Order Preference by Similarity to Ideal Solution,TOPSIS)和层次分析法(AHP)结合的方法对仓储运营能力进行评价。
The modern warehouse already formed the store system which composed of the storage spaces, the warehouse facilities, the personnel, the work and management systems, revolved the goods. Their functions also extends to a serious of the logistics areas includes the transportation, warehousing and storage, packaging, distribution, the circulation processes and information and so on.
The correlative theory and technique of digital signal processing is an effective method of extending the quantum key warehouse.
Fuzzy multi-level warehouse layout problem: New model and algorithm
In the aspect of the system design, we postulate that an electronic support environment for academic creativity can be achieved through a seamless integration with Internet, Application Server, Middle Ware, Database and Data Warehouse.
The papers cover broad research areas, including Web mining and data warehouse, Deep Web and Web integration, P2P networks, text processing and information retrieval, as well as Web Services and Web infrastructure.
Because data warehouse is frequently changing, incremental data leads to old knowledge which is mined formerly unavailable.