A knowledge-based data model and query algebra for the next-generation web
文献类型：期刊论文
| 作者 | Sheng, QJ; Shi, ZZ |
| 刊名 | ADVANCED WEB TECHNOLOGIES AND APPLICATIONS
 |
| 出版日期 | 2004 |
| 卷号 | 3007页码:489-499 |
| 关键词 | semantic web heterogeneous resources data model algebra query language |
| ISSN号 | 0302-9743 |
| 英文摘要 | The management of voluminous heterogeneous resources and services in the web environment is a complex task. Semantic knowledge is playing an increasing important role in order to have the heterogeneous resources well managed. In this paper, we propose a knowledge-based data model and query algebra for the next-generation web. In the model, domain ontology knowledge is described within knowledge schema and domain background knowledge is captured in integrity constrain rules. A query algebra is defined to manipulate the modeled resource base. Based on the algebra operators, we define a high-level declarative query language and illustrate it with examples. Finally, a comparison with related works is made. Our work provides a generic foundation of semantic resource management for the future web. |
| WOS研究方向 | Computer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000189504900053 |
| 出版者 | SPRINGER-VERLAG BERLIN |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/9864]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Sheng, QJ |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sheng, QJ,Shi, ZZ. A knowledge-based data model and query algebra for the next-generation web[J]. ADVANCED WEB TECHNOLOGIES AND APPLICATIONS,2004,3007:489-499. |
| APA | Sheng, QJ,&Shi, ZZ.(2004).A knowledge-based data model and query algebra for the next-generation web.ADVANCED WEB TECHNOLOGIES AND APPLICATIONS,3007,489-499. |
| MLA | Sheng, QJ,et al."A knowledge-based data model and query algebra for the next-generation web".ADVANCED WEB TECHNOLOGIES AND APPLICATIONS 3007(2004):489-499. |
入库方式： OAI收割
来源：计算技术研究所
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