RDF Keyword Search 4+
Red Soldier
专为 iPad 设计
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- 免费
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简介
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.
新内容
版本 1.0
This app has been updated by Apple to display the Apple Watch app icon.
App 隐私
开发者Red Soldier尚未向 Apple 提供其隐私惯例和数据处理相关的详细信息。
未提供详细信息
开发者下一次提交 App 更新时将需要提供隐私详细信息。
信息
- 提供者
- Red Soldier Limited
- 大小
- 11 MB
- 类別
- 工具
- 兼容性
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- iPhone
- 设备需装有 iOS 7.0 或更高版本。
- iPad
- 设备需装有 iPadOS 7.0 或更高版本。
- iPod touch
- 设备需装有 iOS 7.0 或更高版本。
- Mac
- 需要 macOS 11.0 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。
- Apple Vision
- 设备需装有 visionOS 1.0 或更高版本。
- 语言
- 年龄分级
- 4+
- Copyright
- © 2014 RedSo
- 价格
- 免费