The swget portal: Navigating and acting on the web of linked data

被引:6
|
作者
Fionda, Valeria [1 ]
Gutierrez, Claudio [2 ]
Pirro, Giuseppe [3 ]
机构
[1] Univ Calabria, Dept Math, I-87030 Commenda Di Rende, Italy
[2] Univ Chile, Dept Comp Sci, Santiago, Chile
[3] Free Univ Bozen Bolzano, Fac Comp Sci, Bozen Bolzano, Italy
来源
JOURNAL OF WEB SEMANTICS | 2014年 / 26卷
关键词
Semantic navigation; Scripts; Linked open data;
D O I
10.1016/j.websem.2014.04.003
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper presents the swget portal. By using the portal, users can instruct software modules to (virtually) move from one place (data source) to another on the Web of Data, interpret knowledge and trigger actions much in the same spirit of intelligent agents. Instructions are specified via navigational expressions in the NAUTILOD language. Such expressions are included into swget scripts that is, RDF documents that can be shared, modified, and reused. We discuss examples with real data in different scenarios showing the usefulness and potentialities of the portal. We also provide an evaluation of the performance of the portal. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码:29 / 35
页数:7
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