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The Study of Peer-to-Peer Network and Its Protocol Verification Based on Gnutella Protocol
With the enormous application foreground at the aspect of resource share for P2P system, it becomes one of key problems in the academic community. In P2P system, each node is both a client and a server, and all data interchange can be finish....
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The Study of Peer-to-Peer Network Routing Model and Its Application in MANET Routing Protocol Design
Peer-to-Peer network technology is currently a hotspot in the international computer network researching domain. And it is aiming to fully utilize the underlying resources of internet, which include computing resources, storage resources and....
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Research on the Network Topology of P2P Group Communication
More and more multimedia streaming is transported in the Internet today, and it occupies a great quantity of network resources. Since many users need to have their data shared among an interesting group, it is important to explore group comm....
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Research on the Theory and Method of Functional Description of Mission Space
The Value of warfare simulation depends on the fidelity of the factors, which is simulated, such as military operations, equipments, systems and environments etc. How to describe the characteristics and essences of complex entity, process an....
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Study on Missile System-of-systems Combat Simulation Approach Based on SEB Composable Framework
Weapon equipments acquisition and demonstration has become more and more prominent in the informationalized war conditions while operational effectiveness evaluation is its core part. The research purposes of operational effectiveness evalua....
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Study on Reliability Modeling and Applications Based on Performance Degradation
With the development of science and technology and improvement of material, the reliability of industry products becomes increasingly higher. Some life tests result in few or no failures. In such cases, it is difficult to assess reliability....
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Design of Virtual Prototype and Experimental Research on Key Technology of Underwater Hydraulic Shove
The paper"Research on underwater hydraulic impulsion shovel" is based on the "863"important subject. In the paper the machine body, A kind of underwater hydraulic impulsion shovel is mainly studied that can clear off concrete layer on surfac....
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Study of Algorithms of Graphic-Matching, Control of Packing and Contacting in Two-Dimensional Packing
Packing Cutting of two-dimensional (2-D) parts from 2-D sheets is a common problem in wood-, glass-, steel-, leather and paper industry. It is a key component from designing to cutting in automation of manufacturing. To realize the automatio....
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Multimodal Medical Image Registration, Fusion and Intelligent Diagnosis System Research
By using existent medical image processing, registration and fusion technologies, the registration method based on interpolation between slices, non-rigid registration method based on free form deformation, improved PCA fusion method and imp....
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Research on Automatic Color Grading of Wall and Floor Tiles
The color classification of wall and floor tiles is the final but important procedure in the whole process. Due to the technology and some other reasons, this task is still done by human inspectors at present. And there exist series of probl....
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Research on Pixel-level Image Fusion Method and Its Application
Image Fusion Technology, as an important part of the multi-sensor information fusion—the fusion of visual information, is a very popular research area in recent years. Image fusion is the technique that integrates and processes the multi-s....
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Research on Key Techniques of Video Data Retrieval
Content-based video retrieval (CBVR) is now a researchhotspotin multimedia discipline, it integrates the content of digital image processing, digital video processing, multimedia technique, database technique etc. and uses the video features....
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Research on the Intelligent Information Processing Based on the Network-Computing Mode
The intelligent information processing or knowledge processing in the network-computing mode is a new and hot researching field of intelligent information processing or Knowledge Engineering (KE). Distributed intelligent applications (DIA) i....
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Research on Several Problems in Text Retrieval
Information Retrieval technology (IR) aims at recognizing and acquiring information from the set of information, and plays an important role in our study and scientific research. Especially in today, the Internet is applied more and more wid....
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Study of Text Categorization and Image Restoration in Modern Information Retrieval
As the information society developed rapidly, especially with the World Wide Web popularized globally, the information continues to increase exponentially. On one hand, people take advantages of the large amount of information; on the other....
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Research on Chinese Coreference Resolution and Its Related Technologies
Coreference largely exists in discourse and dialogue in natural languages. For human understanding, it makes sentence more concise and makes topic more brilliant. However, for computers, it makes languages more difficult to process computati....
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Research on Chinese Syntactic Parsing Based on Lexicalized Statistical Model
Automatic natural language parsing is a fundamental problem to many natural language processing tasks. The task of parsing is to design software that can identify syntactic components in a sentence automatically. The performance of many real....
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Research on Content-Based Audio Information Retrieval Technology
Rapid development of modern information technology, multimedia technology and network technology has resulted in large and ever-increasing stores of multimedia data. Therefore, content-based audio information retrieval (CBAIR) technology has....
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Study on Key Techniques of Web Mining for Intelligent Information Retrieval
Since WWW came into the world in 1991, it has been developed quickly and is becoming an important information source of human society. With the rapid development and perfection of Internet techniques, WWW will serve as an important medium fr....
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Research on Global Information View Based Information Sharing in Virtual Organization
In the information age, the organization environment is getting more and more complex, and the competition among organizations is getting aboiler and aboiler, which stimulate the development of virtual organization. The virtual organization....
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Research of Key Technique on Digital Museum
Digital museum emerges under the background of the information era, presenting a new mode of managing and utilizing the cultural heritage. It stores and manages the natural and cultural heritage in digitized formats, offer digitization show,....
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Research on the Application of Multi-agent Technology to Supply Chain Management
Supply chain management (SCM), a new management system, has been a hottopic since the recent years. For there is no systematic theory frames for SCM atpresent, the discoveries of methodologies and practical measures are still in great needof....
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Research on the System Framework, Service Architecture and Service Composition Technology of Spatial
With the increasing requirements of spatial information application, problems such as huge amounts of distributed data, heterogeneous data format, complexity of data processing, and etc, have become obstacles for sharing and integration of s....
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A Decentralized Grid Resource Discovery Scheme Based on Resource Classification
Grid is a hot topic in distributed computing nowadays. Just like Web, which is developed to meet the requirement of sharing scientific experimental datum at the beginning, Grid concept is motivated by problems in modern scientific research t....
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Research on Market-based Knowledge Flow Networks
Study on knowledge flow network is to realize the effective knowledge passing and sharing. Well-planed knowledge flow network can build smooth knowledge channel for geographically distributed virtual organization, reduce knowledge passing re....
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Research on Service Context Awareness and Adaptation in Virtual Home Environment
With the development of the third generation mobile communication system, 3GPP proposes the conception of VHE (Virtual Home Environment) in UMTS system, which aims to realize the portability of PSE (Personal Service Environment) when user sp....
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Research on Rough Sets Based Chinese Language Modeling and Its Applications
Natural language modeling provides the foundation of processing and applying language information by computer. Though statistical language models have been successfully applied in natural language prosessing (NLP) field, we still face to the....
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Fault Management for Internet Services
As Internet migrates gradually to SOA (Service Oriented Architecture), Service Providers (SP) find out that Internet services have the potential to bring great profits. Thus various Internet services appeared in recent decades, such as VoIP,....
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Peer-to-peer Network Performance Measurement and Improvement
Peer-to-peer (P2P) network is a novel technology that economically and efficiently delivers multimedia service to end user. According to the statistic collected in recent years, peer-to-peer, which is the most predominant application of inte....
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Research on Distributed Network Self-Management Model and Some Key Problems
With the fast development of network to large-scale and heterogeneity, the traditional network management is not working well for the new requirement. The distributed network management becomes an important research topic and development tre....