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In order to construct the knowledge base in the field of journalism, this paper improved the knowledge representation framework of Freebase to make it more suitable for the knowledge in journalism domain. On the basis, we chose to extract entities, entity attributes and relationships between entities from Baidu Encyclopedia websites in order to analyze its structure. According to the infobox, the...
Under the wireless communication network environment, the received signal will be effected by noise and interference. And it will produce many inaccurate codes consequentially. Under this situation, the error bits in the binary data after demodulating and decoding will affect the formats extraction of the unknown protocols. In order to improve the accuracy under the noise interference and the adaptability...
CluStream is a representative data stream cluster algorithm, however, it is not able to find arbitrary clusters in shape and deal with boundary points effectively. A new algorithm which is based on active grid density AGD-Stream is proposed to solve these problems in this paper. The algorithm adopts a density decaying technology to capture the dynamic of data stream, and extracts the boundary point...
This paper gives the model of the decision support system based on data mining and web technology. The structure of the decision support system has been improved. And the paper studies features of each module of the new system. The system makes use of the technology of the data warehouse and data mining to improve the decision-making ability, and uses Web technology to improve the efficiency of the...
Modular design is a systematic design method, which needs modeling technology to prepare framework for construction and evolution of product system. In this paper, a multi-view modeling methodology is proposed to prepare such an structure for correlation's evolution of product family based on relationship constraint network. According to evolutionary process of modular design, demands of modeling...
Recently, firms do not only devote resource to the innovation throughout firms, but also focus on in-house. The kind of innovation model ldquodouble trackrdquo-both on independent innovation and cooperative innovation has become the new trend for firm-innovation. Based on transaction cost theory and resource dependence theory, the article constructs a three stage innovation mode selection framework...
With the rapid development of network, traditional music charts do not work well with the popularity of musical recordings. The search charts of music do pretty well with that. However, there are many new questions with search charts need to be concerned and solved. In this paper, we choose the special keywords on music search charts to study. The keywords of music search charts are special thanks...
Since 1951, for fifty years, music charts ranked musical recordings with selling. Those traditional music charts do not work well with the popularity of musical recordings nowadays because of huge impact of internet over music industry. A new kind of music charts is more and more popular, by which we call it as search charts or hit charts. In this paper, we choose this special music hit charts to...
The goal of gene normalization (GN) is to identify the unique database identifiers of genes and proteins mentioned in biomedical literature. A major difficulty in GN comes from inter-species gene ambiguity. That is, the same gene name can refer to different database identifiers depending on the species in question. In this paper, we introduce a method to exploit contextual information in an abstract,...
The virtual unity of real social relationship is not original. Recently, some online games based on social relationship are more and more popular. Thanks to the real social relationship, those special games are interesting and amazing. We took the online games of ldquokaixin-netrdquo (www.kaixin001.com) as an example to study. Those special games are able to turn the real relations of friends to a...
The economy crisis swept all over the world in 2008, but theindustry of massive multi-player online game (MMOG) did pretty well through last year. The major reason of that should be the enormous growth of the game players and their payments. The interactive behaviors among those players in MMOG make up of a complex relationship network. Based on our study, the core players of relationship network...
A series of river trials are carried out to verify the feasibility of the velocity matching method and the velocity plus attitude matching method. First of all, a hardware-in-the-loop simulation system is designed in this paper. Secondly, the kalman filter models for velocity matching and velocity plus attitude matching are introduced. Four types of river trials are done, respectively, velocity matching...
Nowadays more and more singers published songs in Internet. The music charts can help people choose the popular songs, and also tell people the popularity of singers and songs. There are kinds of music charts. Each kind of charts has its particular criterion. Traditional commercial charts are mostly decided on the selling of CDs. With the development of Internet, some new music charts are developed...
Nowadays, more and more singers published various songs. There are about 50,000 songs in the Internet. The songs are refreshed everyday, so we need a real-time chart of music. In this paper, our study is based on the real-time search charts of music. We studied the algorithm of the charts and analyzed the ranking of the charts. According to the ranking of the charts, we got some special characters...
For biomedical research, the most important parts of an abstract are the result and conclusion sections. Some journals divide an abstract into several sections so that readers can easily identify those parts, but others do not. We propose a method that can automatically identify the result and conclusion sections of any biomedical abstracts by formulating this identification problem as a sequence...
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