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Decentralized query processing over heterogeneous sources of knowledge graphs /

Detalles Bibliográficos
Clasificación:Libro Electrónico
Autor principal: Heling, Lars (Autor)
Autor Corporativo: IOS Press
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam, Netherlands : IOS Press, 2022.
Colección:Studies on the Semantic Web ; v. 54.
Temas:
Acceso en línea:Texto completo

MARC

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100 1 |a Heling, Lars,  |e author. 
245 1 0 |a Decentralized query processing over heterogeneous sources of knowledge graphs /  |c Lars Heling. 
264 1 |a Amsterdam, Netherlands :  |b IOS Press,  |c 2022. 
300 |a 1 online resource. 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
490 1 |a Studies on the semantic web ;  |v volume 54 
504 |a Includes bibliographical references. 
588 0 |a Online resource; title from PDF title page (IOS Press, viewed May 17, 2022). 
505 0 |a Intro -- Title Page -- Abstract -- Contents -- Foundations -- Introduction -- Motivation -- Problem Statement -- Challenges -- Hypotheses -- Contributions -- Outline -- Preliminaries -- The Semantic Web, Linked Data, and Knowledge Graphs -- The Resource Description Framework -- The SPARQL Protocol and RDF Query Language -- Linked Data Fragments -- Foundations of Query Processing -- Sample-based Knowledge Graph Profiling -- Related Work: Knowledge Graph Profiling and Sampling -- Performance Profiling -- Statistical Profiling -- Sampling from Graphs 
505 8 |a Performance Profiling of Triple Pattern Fragments -- Introduction -- Motivating Example -- Triple Pattern Fragments Profiler -- Evaluation -- Conclusion -- Statistical Profiling for Federated Query Processing -- Introduction -- Problem Statement -- Characteristic Sets Profile Feature Estimation -- Estimation-based Federated Query Planning -- Evaluation -- Conclusion -- Decentralized Query Processing over Knowledge Graphs -- Related Work: Decentralized Query Processing -- Single Knowledge Graphs -- Multiple Knowledge Graphs -- Robust Query Processing in Relational Databases 
505 8 |a Robust Query Processing over Linked Data Fragments -- Introduction -- Motivating Example -- Robust Query Planning -- A New Class of Adaptive Join Operators -- Evaluation -- Conclusion -- Federated Query Processing over Heterogeneous Linked Data Fragments -- Introduction -- Motivating Example -- Federations of Linked Data Fragment Services -- Conceptual Framework -- Illustration of the Framework -- Evaluation -- Conclusion -- Conclusion -- Summary -- Outlook -- Bibliography -- Notation -- Acronyms -- Prefixes -- Additional Material -- Chapter 4 -- Chapter 5 -- Efficiency of CSPF Computation 
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650 0 |a Knowledge representation (Information theory) 
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650 7 |a Querying (Computer science)  |2 fast  |0 (OCoLC)fst01739127 
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830 0 |a Studies on the Semantic Web ;  |v v. 54. 
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