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Visualization and simulation of rice plant make great significances to the research of quantification of field evapotranspiration, design of plant type, and optimization of cultural practices. With regard to the status that the modeling of rice plant is still weak and lack of software tool to visually simulate the structures and growth process of rice plant, a powerful and convenient rice plant modeling...
As a formal method from abstraction to concretion, architecture refinement gradually becomes an important academic research field of modern software engineering since it was presented. Well architecture refinement not only could ensure the integrity and consistency of software architecture, but also could cut down the cost and improve the quality of software. But the research of stepwise architecture...
Fuzzy theory is applied in the time-lapse seismic system, considering the fuzziness of exploration data and geological information. A new fuzzy clustering method is introduced; it requires only that the degree of fineness of clustering be set. The method provided valuable information for geological interpretation. And then how high-level of object-oriented concepts can be used to provide a generic,...
Large amount of social (communication) data have been generated in many applications for personal communication purpose. However, these data have not been used well currently. In this paper, we will introduce a methodology to collect and analyze those personal data, and by this for extracting social networks from the data. A system architecture will also be presented and implemented to show how the...
An object-oriented implementation of an original model of knowledge representation scheme is described in the paper. The model is based on the high-level Fuzzy Petri nets and supports three forms of reasoning: inheritance, recognition and intersection search. The model is suitable for knowledge base and inference machine design in intelligent systems for real-world tasks that deal with fuzzy, vague,...
As the current Internet of things based on IP protocol exist many problems, this paper proposed a new architecture for converged Internet of things based on Vector Network (VN). The main property of this architecture as follows: (1) vector switching don't require look up routing table, so Vector Network is a lightweight network which can meet the request for stub network of Internet of things fully;...
Feature modeling is a key technique for capturing and explicit documenting the software product line variability. Object Oriented (00) concepts have been frequently used to encapsulate and reuse software resources in large scale systems. To improve the possibilities of combination and derivation between distinct feature models, this paper defines the Object Oriented Feature Modeling (OOFM) approach...
A distributed warehouse management system is design based on the CSLA.NET framework. Unlike many frameworks which focus on the database data operation or construct flexible user interface, the proposed project mainly focus on the business logic. According to the CSLA.NET, the system can easily construct object-oriented business logic layers. This system can be easily configured N layers logical structure...
Despite having well-defined characteristics, software agents do not have a developed set of measures defining their quality. Attempts at evaluating software agent quality have focused on some agent aspects, like the development process, whereas others focusing on the agent as a software product have basically adopted measures associated with other software paradigms, like procedural and object-oriented...
In spite of the rising demands for reusable information systems, current designs are still insufficient in providing efficient reusable mechanisms for system design. One of the major problems hindering the development of information reuse in most traditional systems, which include component-based systems and object-oriented systems, is the lack of the self-organising ability among the system components...
Recognition of machining features from the solid model of product is the foundation of process planning, manufacturability evaluation and other downstream activities. In this paper, the method of feature recognition from the STEP file is studied. On the basis of analyzing the grammar characteristic, geometric and topological information in STEP file, the lexical analyzer is designed by using the object-oriented...
The manufacturing features of automobile gears, including geometric feature, structural feature and precision feature, were amply analyzed. According to the gear differences in design and manufacture, the gears were classified into cylindrical gears and bevel gears, models of which were respectively established with the O-O method. All of the models established in the article provide the information...
With the object-oriented modeling method, the information models based on featured manufacturing resources of the automobile gears were established. The models consist of the basic information of manufacturing equipments and the information of feature-based process capabilities. At the same time, the associated relationship of features among features, machining tools and technical equipments was established...
Object-oriented design becomes a popular mainstream of approach in the process of program development. Model, as an import part of program, plays key roles during design and development. However, these models which modeling language, such as UML, created exposes some shortcomings: poor supporting to the point of view, not synchronizing with industry trend development adopted components and model,...
This paper presents a new algorithm for the unsupervised segmentation of tissue images. It relies on using the spatial information of cytological tissue components. As opposed to the previous study, it does not only use this information in defining its homogeneity measures, but it also uses it in its region growing process. This algorithm has been implemented and tested. Its visual and quantitative...
In the software engineering projects, objects in real world can be directly mapped into software objects and database objects. The mapping offers the logical continuity between high-level abstract physical objects and lower-level software or database objects. We specify the process of object mapping by using object-oriented technology for the application instance. The method has been proved to be...
On the basis of object-oriented and component technology, software reusability in GIS software design and development is implemented. Four level models about GIS are propounded, the order: the view level, the implement level, the control level and the data model level. In the mean time, this paper uses the spatial database to store spatial information and terrain data document to store terrain information...
In the theory of the concept lattices, the structure of a concept lattice is the base of data analysis and is very important. Aim to three kinds of concept lattices for a certain formal context, the concept lattice of complementary context, the object-oriented concept lattice and the property-oriented concept lattice, this paper mainly studies their lattice construction methods. The method only uses...
To deliver 3-tier applications as a Service in the Cloud state-related constraints crossing Infrastructure- and Software as a Service boundaries need to be managed. By automating the lifecycle of applications like databases, load balancers, and web application servers rich SaaS business services can be provided in the Cloud. We propose an object oriented planning approach based on state constraints...
This study proposes an information system in object-oriented to optimize the nursing loading. The nursing schedule is arranged basing on the statuses of each patient and nurse. There is an alarm system for supervising the whole nursing progress, and it would issue alarm if any abnormal condition happened. The deployed work log database is for recording the full nursing procedures, and analyzing the...
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