Uncertainty Relational databases assume " exact " data Increasingly breaking down " Sensor " data Physical/hardware sensors Also data observed by people (called " persono-scopes ") Data integration type of applications Confidence/trust/ " quality " issues Machine generated schema mappings Automatically extracted information/knowledge

In order to realize the social logistics resource integration and provide customized logistics services to the customers, this paper presents a regional logistics public information platform construction scheme based on analyzing the conception and characteristics of cloud computing. A system configuration model of regional logistics public information platform is advanced on the basis of analy...

This paper proposes a new model of simultaneous optimization of three-level logistics decisions, for logistics authorities, logistics operators, and logistics users, for regional logistics network with environmental impact consideration. The proposed model addresses the interaction among the three logistics players in a complete competitive logistics service market with CO2 emission charges. We...

Through the study of forest-pulp enterprise production logistics pulping flow sub-system and production elixir flow sub-system, Petri nets model and the object-oriented model as the theoretical basis, and puts forward the enterprise production logistics subsystem compound model, and discusses the pulping process based on the composite model of logistics balance mathematical principle.

The 21st century is an age of information with constant development of computer network, which has brought much convenience for people’s life; while logistics is an indispensable part of modern people’s life. Since people are having higher and higher demand for quality of life, the traditional logistics management system hasn’t been able to adapt the market. Internet, as a necessary product of ...

In the face of first-mover advantage in the logistics system of Electronic Data Interchange (EDI) from Europe and the United States and other countries, and various problems in the promotion of logistics EDI system in our country, at this stage, China should adjust and improve effectively from five directions, such as formulating standards, legal protection, enhancing cognitive, support from th...

How to evaluate e-commerce logistics service quality research has not yet formed a complete and scientific theoretical system and method, the paper studies on this issue, using extension theory, the establishment of e-commerce logistics service quality evaluation model, an effective solution to the e-commerce logistics services quantitative evaluation of quality. In this paper extenics in primi...

There are new changes and features existing in the regional logistics system and regional economic system under the background of industrial transfer. On one hand, the two influence each other. On the other hand, the two also adapt to each other. From the organizational perspective of synergetic theory, the research regards the regional logistics system and regional economic system as a whole s...