Vague sets can denote and solve more complicated fuzzy and indefinite information. Similarity measure is an important, effective and widely used method on data processing and analysis. Based on the concept of Vague sets and the theory of conversion from single data to Vague data, this research put forward...

In the real life, the financial market plays important roll to our all kinds of business. And the market prices can cause very great social problems. So, it has important significance to research the markets prices, in this paper, we show that use mathematics as tools to research the markets prices,...

Recent various crimes and lost stuff and the like are recognized as a social problem. And users may be the subject of such crimes. To address this, the demand about location information transmission is a situation that is increasing. Therefore various institutions are providing location information service...

Common practise claimed, that there should be stated certain models in outline for relations with public. The most important need is anchorage of united and strategic form of public relations, which will be integrated into the complex marketing communication of an organization. This need is reflected...

Along with the importance of logistics industry, the location of fresh agricultural products has important significance. In view of the easy loss characteristics of fresh agricultural, and measure the level of service with customer satisfaction of time. Considering the total cost of logistics and customer...