CN110990426A - 一种基于树搜索的rdf查询方法 - Google Patents
一种基于树搜索的rdf查询方法 Download PDFInfo
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2255—Hash tables
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114661757A (zh) * | 2020-12-22 | 2022-06-24 | 华东师范大学 | 一种基于异构计算机fpga的子图匹配方法和系统 |
WO2025067094A1 (zh) * | 2023-09-28 | 2025-04-03 | 华为技术有限公司 | 一种子图匹配方法以及装置 |
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CN109992593A (zh) * | 2019-03-13 | 2019-07-09 | 中南大学 | 一种基于子图匹配的大规模数据并行查询方法 |
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2019
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CN104572970A (zh) * | 2014-12-31 | 2015-04-29 | 浙江大学 | 一种基于本体库内容的sparql查询语句生成系统 |
CN104462609A (zh) * | 2015-01-06 | 2015-03-25 | 福州大学 | 结合星型图编码的rdf数据存储与查询方法 |
US20170169133A1 (en) * | 2015-12-15 | 2017-06-15 | Oracle International Corporation | Efficient method for subgraph pattern matching |
CN105955999A (zh) * | 2016-04-20 | 2016-09-21 | 华中科技大学 | 一种大规模RDF图的ThetaJoin查询处理方法 |
CN107193882A (zh) * | 2017-04-27 | 2017-09-22 | 东南大学 | RDF数据上基于图匹配的why‑not查询回答方法 |
CN107247738A (zh) * | 2017-05-10 | 2017-10-13 | 浙江大学 | 一种基于spark的大规模知识图谱语义查询方法 |
CN107291807A (zh) * | 2017-05-16 | 2017-10-24 | 中国科学院计算机网络信息中心 | 一种基于图遍历的sparql查询优化方法 |
CN107992608A (zh) * | 2017-12-15 | 2018-05-04 | 南开大学 | 一种基于关键字上下文的sparql查询语句自动生成方法 |
CN108804580A (zh) * | 2018-05-24 | 2018-11-13 | 湖南大学 | 一种在联邦型rdf数据库中查询关键字的方法 |
CN109684325A (zh) * | 2018-11-07 | 2019-04-26 | 天津大学 | 一种高效的rdf数据存储查询系统 |
CN109992593A (zh) * | 2019-03-13 | 2019-07-09 | 中南大学 | 一种基于子图匹配的大规模数据并行查询方法 |
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J HUANG等: "Scalable SPARQL querying of large RDF graphs", 《PROCEEDINGS OF THE VLDB ENDOWMENT》 * |
MARCELO ARENAS等: "Querying Semantic Web Data with SPARQL", 《PODS "11: PROCEEDINGS OF THE THIRTIETH ACM SIGMOD-SIGACT-SIGART SYMPOSIUM ON PRINCIPLES OF DATABASE SYSTEMSJUNE》 * |
关皓元等: "基于RDF图结构切分的高效子图匹配方法", 《计算机应用》 * |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114661757A (zh) * | 2020-12-22 | 2022-06-24 | 华东师范大学 | 一种基于异构计算机fpga的子图匹配方法和系统 |
CN114661757B (zh) * | 2020-12-22 | 2024-04-19 | 华东师范大学 | 一种基于异构计算机fpga的子图匹配方法和系统 |
WO2025067094A1 (zh) * | 2023-09-28 | 2025-04-03 | 华为技术有限公司 | 一种子图匹配方法以及装置 |
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Application publication date: 20200410 Assignee: Guangxi Sujian Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980046272 Denomination of invention: A Tree Search Based RDF Query Method Granted publication date: 20221014 License type: Common License Record date: 20231108 Application publication date: 20200410 Assignee: Guangxi Huanzhi Technology Co.,Ltd. Assignor: GUILIN University OF ELECTRONIC TECHNOLOGY Contract record no.: X2023980046248 Denomination of invention: A Tree Search Based RDF Query Method Granted publication date: 20221014 License type: Common License Record date: 20231108 |