Dynamic Linked Data: A SPARQL Event Processing Architecture

被引：32

作者：

Roffia, Luca ^{[1
]}

Azzoni, Paolo ^{[2
]}

Aguzzi, Cristiano ^{[1
]}

Viola, Fabio ^{[1
]}

Antoniazzi, Francesco ^{[1
]}

Cinotti, Tullio Salmon ^{[1
,3
]}

机构：

[1] Univ Bologna, Dept Comp Sci & Engn DISI, I-40126 Bologna, Italy

[2] Eurotech Spa, Via Fratelli Solari 3-a, I-33020 Amaro, Udine, Italy

[3] Univ Bologna, Adv Res Ctr Elect Syst Ercole Castro ARCES, I-40126 Bologna, Italy

来源：

FUTURE INTERNET | 2018年 / 10卷 / 04期

基金：

欧盟地平线“2020”;

关键词：

dynamic Linked Data; publish-subscribe; Semantic Web; SPARQL; event processing; protocols; distributed Web applications; interoperability; security;

D O I：

10.3390/fi10040036

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a decentralized Web-based architecture designed to support the development of distributed, dynamic, context-aware and interoperable services and applications. The architecture enables the detection and notification of changes over the Web of Data by means of a content-based publish-subscribe mechanism where the W3C SPARQL 1.1 Update and Query languages are fully supported and used respectively by publishers and subscribers. The architecture is built on top of the W3C SPARQL 1.1 Protocol and introduces the SPARQL 1.1 Secure Event protocol and the SPARQL 1.1 Subscribe Language as a means for conveying and expressing subscription requests and notifications. The reference implementation of the architecture offers to developers a design pattern for a modular, scalable and effective application development.

引用

页数：33