RDF Data Management
Querying RDF Data: A Multigraph Based Approach
... of RDF data sources using SPARQL 1 (query language conceived to query RDF data) is becoming crucial for modern information retrieval ...world data of various do- mains in RDF ...
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Querying RDF Data Using A Multigraph-based Approach
... the RDF query engines for two vital reasons: firstly, the automati- cally generated queries cannot be bounded in their struc- tural complexity and size ...Modern RDF data management, such as ...
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RDF Data Indexing and Retrieval: A survey of Peer-to-Peer based solutions
... on RDF data management in P2P systems emphasizing on RDF data indexing, retrieval and ...“how RDF data have to be indexed in a distributed P2P environment to be ...
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Data management in social networks
... the data on the ...of data comes the need for freshness guarantees and data relevance, driving the need for fast retrieval and effective ...publish data on the Web if it could not be found in ...
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Metadata Management for Data Lakes
... metadata management, various solutions for data lakes are pre- sented with different emphases [ 1 , 9 , 15 , 17 ...meta- data management, authors mainly focused on a few ...unstructured ...
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Data stream management and mining
... General-purpose DSMSs In this category, the most famous ones are the following research prototypes: STREAM ( [10] ), TelegraphCQ ( [11] ), and Aurora-Medusa-Borealis ( [12] ). STREAM is the result of a project at ...
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Discovery of Link Keys in RDF Data Based on Pattern Structures: Preliminary Steps
... LK−pattern structure and the discovery of link key candidates associated with pairs of classes. 4 Conclusion Link keys are used to discover identity links across RDF datasets. In this paper, given two datasets, ...
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Metadata Management for Data Lakes
... metadata management, various solutions for data lakes are pre- sented with different emphases [ 1 , 9 , 15 , 17 ...meta- data management, authors mainly focused on a few ...unstructured ...
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Interlinking RDF data in different languages
... and find out the most efficient ones. We represented resources as text documents and trans- lated the Chinese data into English using a statistical MT system. The translation was done only in one direction. ...
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Error-Tolerant RDF Subgraph Matching for Adaptive Presentation of Linked Data on Mobile
... 3.2 Decomposition The context-related triples included in each Prism are split in subgraphs and saved in a structure called decomposition, a recursive partitioning of a set of RDF models (Prisms). The ...
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Data-driven revenue management
... In Chapter 4, we prove under certain assumptions on the random component of the demand (e.g., boundedness) that the sample size is related to the accuracy of the [r] ...
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Scalable data-management systems for Big Data
... keeping data in main memory becomes an interesting de- sign principle to increase the performance of data management ...distributed data- management ...
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Mining RDF Data of COVID-19 Scientific Literature for Interesting Association Rules
... linked data containing named entities mentioned in the COVID-19 Open Research Dataset, a large corpus of scientific articles related to coronaviruses, we propose a method to discover interesting association rules ...
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On the detection of inconsistencies in RDF data sets and their correction at ontological level
... literal data (unlike [7] where the analysis is strictly restricted to range checking on literal ...of data compliance to ...of data, based on systematic search of some inconsistency patterns: this ...
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Private data management in collaborative environments
... Private Data Management in Collaborative Environments 95 and described the development of our SNAP system, which can automate the man- agement of personally identifiable information within an ...disparate ...
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Overload Management Through Selective Data Dropping
... Overload Management Through Selective Data Dropping ...even data loss may ...sampling data dropping according to the (m, k)-firm model [HAM ...
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Data Management in the APPA System
... Query decomposition and execution. This phase is similar to that in data integration systems and APPA reuses well-known, yet sophisticated techniques. Since some nodes in P” may have only subsets of Q’s relations, ...
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Dynamically Time-Capped Possibilistic Testing of SubClassOf Axioms Against RDF Data to Enrich Schemas
... The most popular scoring heuristics proposed in the liter- ature are based on statistical inference. We argue that such a probability-based framework is not satisfactory. We pro- pose an axiom scoring heuristic based on ...
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Automatic Data for Applied Railway Management
... The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation Frumin, Michael, Jinhua Zhao, Nigel Wilson, and Zhan Zhao. “Automatic Data for ...
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Interlinking English and Chinese RDF data sets using machine translation
... Chinese data has already been linked to the English version of DB- pedia and we used a list of owl:sameAs links as our reference link set at the evaluation ...
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