图 书 馆
用网络度量评估链接数据映射Assessing Linked Data Mappings using Network Measures |
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| 课程网址: | http://videolectures.net/eswc2012_gueret_network_measures/ |
| 主讲教师: | Christophe Guéret |
| 开课单位: | 阿姆斯特丹自由大学 |
| 开课时间: | 2012-07-04 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | Assessing Linked Data Mappings using Network Measures Christophe Guéret, Paul Groth, Claus Stadler, and Jens Lehmann Linked Data is at its core about the setting of links between resources. Links provide enriched semantics, pointers to extra information and enable the merging of data sets. However, as the amount of Linked Data has grown, there has been the need to automate the creation of links and such automated approaches can create low-quality links or unsuitable network structures. In particular, it is difficult to know whether the links introduced improve or diminish the quality of Linked Data. In this paper, we present an extensible framework and a series of justified network measures that allow for the assessment of Linked Data mappings. We test the framework on a set of known good and bad links generated by common mapping systems and discuss which network measures show promise for use in assessment. |
| 关 键 词: | 语义Web; 网络分析; 数据映射; 网络度量评估 |
| 课程来源: | 视频讲座网 |
| 最后编审: | 2020-06-04：毛岱琦(课程编辑志愿者) |
| 阅读次数: | 53 |