RDF Keyword Search
5.8
v1.0 by Red So
關於 RDF Keyword Search
RDF Keyword Search（包名：com.redso.rdf）開發者是Red So，RDF Keyword Search的最新版本1.0更新時間為2014年10月24日。RDF Keyword Search的分類是教育。您可以查看RDF Keyword Search的開發者下的所有應用。目前這個應用免費。該應用可以從APKFab或Google Play下載到Android 4.0.3+。APKFab.com的所有APK/XAPK文檔都是原始文檔並且100%安全下載的資源。
RDF (Resource Description Framework) has been used as a standard for the representation of
web information. RDF can be modelled as a graph where vertices are entities and an edge is a
relationship between two entities. In recent years, the W3C Linking Open Data project and the
Linked Open Data 2 (LOD2) project have integrated data entries from many web sources, including
Wikipedia, forming very large domains such as DBpedia with a billion RDF triples. Keyword search
on such datasets is very useful for many web users. Typically a user searches by keywords. Given
a query with multiple keywords, one possible definition of an answer is a set of vertices in the RDF
graph that contains the keywords, where one vertex is the root, so that the total distance of other
vertices from the root is the smallest. User may specify a small integer k to ask for the top-k answers, meaning the top k vertex sets that minimize the total distance. There are other possible definitions for the answer sets, which also involve distance querying given two vertices.
This app answers RDF data querying, and the answers are computed depending on the computation of distances between vertices in the RDF graph.
web information. RDF can be modelled as a graph where vertices are entities and an edge is a
relationship between two entities. In recent years, the W3C Linking Open Data project and the
Linked Open Data 2 (LOD2) project have integrated data entries from many web sources, including
Wikipedia, forming very large domains such as DBpedia with a billion RDF triples. Keyword search
on such datasets is very useful for many web users. Typically a user searches by keywords. Given
a query with multiple keywords, one possible definition of an answer is a set of vertices in the RDF
graph that contains the keywords, where one vertex is the root, so that the total distance of other
vertices from the root is the smallest. User may specify a small integer k to ask for the top-k answers, meaning the top k vertex sets that minimize the total distance. There are other possible definitions for the answer sets, which also involve distance querying given two vertices.
This app answers RDF data querying, and the answers are computed depending on the computation of distances between vertices in the RDF graph.
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RDF Keyword Search 資訊
歷史版本 更多
RDF Keyword Search
1.0
APK
2016年05月23日
5.6 MB
Requires Android: Android 4.0.3+
Screen DPI: 120-640dpi
SHA1: c5060db013624eb2c234b2afb83d3fb593f8d555
Size: 5.6 MB
更多資訊
包名:
更新日期:
2014-10-24
最新版本:
1.0
請求更新:
系統要求:
Android 4.0.3+
舉報:
