图 书 馆
语义图的结构总结Structural Summarization of Semantic Graphs |
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| 课程网址: | http://videolectures.net/eswc2018_manolescu_semantic_graphs/ |
| 主讲教师: | Ioana Manolescu |
| 开课单位: | INRIA Saclay-法国岛 |
| 开课时间: | 2018-07-10 |
| 课程语种: | 英语 |
| 中文简介: |  |
| 课程简介: | RDF graphs comprise highly complex data, both from a structural and from a semantic perspective. This makes them hard to discover and learn, and hinders their usability. An elegant basis for summarizing graphs is provided by the graph quotient formalism. In a nutshell, a graph quotient specifies a way to view some graph nodes as equivalent to each other, and represents a graph through its equivalence classes based on this equivalence. I will present work carried in my last team over the last few years, on quotient summarization of semantic-rich RDF graph. In particular, I will introduce a set of summaries particularly suited for the heterogeneous structure of RDF graphs, and discuss novel results at the interplay of summarization and saturation with RDF Schema rules |
| 关 键 词: | 结构角度; 图商形式; 模式规则 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2022-12-08：chenjy |
| 最后编审: | 2022-12-08：chenjy |
| 阅读次数: | 23 |