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Integrated access to the many heterogeneous and distributed sources of Geo data is an important precondition in order to facilitate the investigation of global processes like temporal development of e...
When faced with a complex design problem, a design team may separate it into subproblems. We would like to know when this approach is superior and how subproblems shouldbe assigned to team members. We...
In order to provide users with more diverse varieties of new GIS products that contain richer content, it is proposed that Image topographic maps and hill-shading topographic maps should beproduced as...
It is always a challenge to build up a stable and high-level integrated system capable of different types of emergencies. The biggest obstacle is how to build a universal work flow mode for the differ...
The principle and method are given to build spatio-temporal database for mining land via analyzing the data storage modes in reality database and history database. Based on building thespatio-temporal...
This paper describes the design and implementation of a Web Geographical Information System (WebGIS) for government comprehensive emergency management, which is based on advanced technologies such as ...
In real life there are various types of information, not all information contains a clear geographical coordinates of the spatial information, a large portion of non-spatial information is relevant to...
Given a set P of n uncertain points on the real line, each rep-resented by its one-dimensional probability density function, we consider the problem of building data structures on P to answer range qu...
We consider the problem of allocating routes in multiple-commodity networks. In such networks, a user can directly download the ‘desired file from a server, or she can do this via a indirectly route t...
We explore the mechanism design problem for lung exchange and its implementation in practice. We prove that determining whether there exists a non-trivial solution of the lung exchangeproblem is NP-co...
We formulate and study the algorithmic mechanism design problem for a general class of resource allocation settings,where the center redistributes the private resources brought by individuals. Money t...
The computation of the global minimum energy conforma-tion (GMEC) is an important and challenging topic in structure-based computational protein design. In this paper, we propose a new protein design ...
Remote sensing change detection technique has been an important method to observe the land use change. At present, there are lots of algorithms of land use change detection, but there isn’tan existing...
The design of a multipurpose database, mainly as supporting tool for decision makers and public administrators, needs to consider social, economics and environmental factors, which relationships can b...
With the development of land and resources informatization, huge amounts of information resources has accumulated, but data between different departments is hard to share and utilize, the unitary effe...

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