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Recently, crowdsourcing has been increasingly used in software industry to lower costs and increase innovations, by utilizing experiences, labor, or creativity of developers worldwide. In software crowdsourcing platforms, developers expect to find suitable tasks for their interests and abilities. So it is significant for software crowdsourcing to build a recommender system to match developers with...
In this paper, an oil exploration software is designed, introduced and implementation. The software is based on the procedures of oil exploration and seismic prospecting. In the environment of Microsoft Visual Studio 2008 with the C++ programming language, the standard SEG-Y seismic data is successfully transferred into visible geological sectional view and histogram chart, which makes the geologists...
In this paper, we introduce a software platform which can simulate and study the countermeasure between the terminal guidance missile and the warship. A criterion for evaluating effectiveness of chaff jamming is studied and requirements of chaff RCS are discussed. Strategies of spreading chaff cloud and elusion of the warship are studied and verified by simulation results.
Using today's popular architectural concepts of the Internet of Things (IoT), through RFID and agreed protocol, we described the program of objects within a specific space with internet connectivity and data communication. In this paper, we achieved things on object identification, tracking and monitoring. Based on the platform of Visual Studio 2008 and SQL Server database which provided by the Microsoft,...
Defect number prediction is essential to make a key decision on when to stop testing. For more applicable and accurate prediction, we propose an ensemble prediction model based on stacked generalization (PMoSG), and use it to predict the number of defects detected by third-party black-box testing. Taking the characteristics of black-box defects and causal relationships among factors which influence...
The linear servo systems have the advantages of high velocity, precise servo feeding, excellent stability and rapidly dynamic performance, which can be used as the most promising high-performance feeding system for CNC (Computer Numerical Control) machine tools. According to the index demands of CNC machine tool for linear feeding system, the corresponding control system based on DSP (Digital Signal...
With rapid development of Internet of Things, requirements for sensing layer of the Internet of Things have gradually been deep. RFID, which is one of the perception layer technology, has a long way to run. In this paper, a deep research on management of mobile RFID reader is done. The problem, which is de synchronization of data and configuration information with server, is found. WAN network management...
Frequent pattern mining from defect repositories has started playing an important role in software defect detection and analysis. In this paper, we present a new improved template-based method to generate association rules from defect repositories. We aim to provide manager and tester with more efficient method of generating rules. The improved method optimizes the generation using rule templates...
Document processing has the characteristics of MVC. By using MVC pattern, a document processing system can be divided into the roles of model, view and controller. This article proposes a framework of office document processing based on MVC and XForms and discusses the key technologies of on-line office document processing system, as well as how to recognize and separate model, view and controller...
Accurate localization and navigation are indispensable for mobile agents to walk in large-scale indoor public space, such as intelligent building and disaster rescue. In this paper, an intelligent localization and navigation system called ISILON is designed and developed. The system consists of a mobile terminal and multiple sensor nodes (also called landmarks) installed in the environment. The mechanism...
It is well understood that the yak originates from China, but facts regarding origin time and evolutionary relationship with other species of Bovini, are largely disputed. Here, we have analyzed the phylogenetic relationship of eight representative species of Bovini, based on the Cytochrome b gene of mitochondrial DNA and TSPY gene of chromosome Y. We also estimated the divergence times of these different...
Based on the actual business processes of logistics distribution, a serious analysis on the needs for the center of city delivery information system was made in the paper, a solution to optimize the process of logistics and distribution was set up and it was achieved by matlab software.
Software defects are usually detected by inspection, black-box testing or white-box testing. Current software defect mining work focuses on mining frequent patterns without distinguishing these different kinds of defects, and mining with respect to defect type can only give limited guidance on software development due to overly broad classification of defect type. In this paper, we present four kinds...
To avoid the problems of high complexity and low flexibility in document processing softwares, especially office softwares, Model-view-controller (MVC) framework is introduced into document processing to divide model, view and controller, which can improve the software's reusability and flexibility, and reduce the software's relativity to platform. A framework based on MVC is proposed to process documents...
Understanding and exchanging XML documents with multilingual markups is a common requirement. This paper proposes a schema design method to support multilingual markup of XML based on two attributes introduced for every element to be transformed, i.e., locID and attrList. It ensures that all XML instances derived from the translated schema no matter what language used and how the name is translated...
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