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geograica：地理空间RDF存储的基准Geographica: A Benchmark for Geospatial RDF Stores |
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| 课程网址: | http://videolectures.net/iswc2013_garbis_geographica/ |
| 主讲教师: | George Garbis |
| 开课单位: | 卡波迪斯特里安大学 |
| 开课时间: | 2013-11-28 |
| 课程语种: | 英语 |
| 中文简介: |  最近已定义了SPARQL的地理空间扩展，例如GeoSPARQL和stSPARQL，并且已实现了相应的地理空间RDF存储。但是，没有考虑到该领域最新进展的评估地理空间RDF存储的基准。在本文中，我们开发了一个称为Geographica的基准，该基准同时使用现实世界数据和合成数据来测试某些著名的地理空间RDF商店提供的功能和性能。 |
| 课程简介: | Geospatial extensions of SPARQL like GeoSPARQL and stSPARQL have recently been defined and corresponding geospatial RDF stores have been implemented. However, there is no widely used benchmark for evaluating geospatial RDF stores which takes into account recent advances to the state of the art in this area. In this paper, we develop a benchmark, called Geographica, which uses both real-world and synthetic data to test the offered functionality and the performance of some prominent geospatial RDF stores. |
| 关 键 词: | 合成数据; 空间RDF存储 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2020-12-16：zyk |
| 最后编审: | 2020-12-16：zyk |
| 阅读次数: | 55 |