منابع مشابه
Graph Pattern Based RDF Data Compression
The growing volume of RDF documents and their inter-linking raise a challenge on the storage and transferring of such documents. One solution to this problem is to reduce the size of RDF documents via compression. Existing approaches either apply well-known generic compression technologies but seldom exploit the graph structure of RDF documents. Or, they focus on minimized compact serialisation...
متن کاملGraph Kernels for RDF Data
The increasing availability of structured data in Resource Description Framework (RDF) format poses new challenges and opportunities for data mining. Existing approaches to mining RDF have only focused on one specific data representation, one specific machine learning algorithm or one specific task. Kernels, however, promise a more flexible approach by providing a powerful framework for decoupl...
متن کاملSimplifying RDF Data for Graph-Based Machine Learning
From the perspective of machine learning and data mining applications, expressing data in RDF rather than a domain-specific format can add complexity and obfuscate the internal structure. We investigate and illustrate this issue with an example where bio-molecular graph datasets are expressed in RDF. We use this example to inspire preprocessing techniques which reverse some of the complications...
متن کاملRDF2Vec: RDF Graph Embeddings for Data Mining
Linked Open Data has been recognized as a valuable source for background information in data mining. However, most data mining tools require features in propositional form, i.e., a vector of nominal or numerical features associated with an instance, while Linked Open Data sources are graphs by nature. In this paper, we present RDF2Vec, an approach that uses language modeling approaches for unsu...
متن کاملRDF as Graph-Based, Diagrammatic Logic
The Resource Description Framework (RDF) is the basic standard for representing information in the Semantic Web. It is mainly designed to be machine-readable and -processable. This paper takes the opposite side of view: RDF is investigated as a logic system designed for the needs of humans. RDF is developed as a logic system based on mathematical graphs, i.e., as diagrammatic reasoning system. ...
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ژورنال
عنوان ژورنال: Data Science and Engineering
سال: 2017
ISSN: 2364-1185,2364-1541
DOI: 10.1007/s41019-016-0029-6