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Record Nr. |
UNISA996490359203316 |
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Titolo |
Transactions on large-scale data- and knowledge-centered systems LII / / edited by Abdelkader Hameurlain, A. Min Tjoa |
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Pubbl/distr/stampa |
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Berlin, Germany : , : Springer, , [2022] |
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©2022 |
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ISBN |
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Descrizione fisica |
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1 online resource (157 pages) |
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Collana |
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Lecture Notes in Computer Science ; ; v.13470 |
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Disciplina |
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Soggetti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Intro -- Preface -- Organization -- Contents -- Mutida: A Rights Management Protocol for Distributed Storage Systems Without Fully Trusted Nodes -- 1 Introduction -- 2 Related Work -- 3 Usage Scenarios and Assumptions -- 4 Mutida Model -- 4.1 Protocol Description -- 4.2 Storage of the Global ACL -- 4.3 ACL Management -- 5 Methodology -- 5.1 Classical Cryptography -- 5.2 The Base Comparison Method - Shamir's Secret Sharing -- 6 Results Evaluation -- 6.1 Method Calculation Performance -- 6.2 Scenario I: No Data Sharing -- 6.3 Scenario II: Sharing Data with a Single User -- 6.4 Scenario III: Real-World Use Case -- 6.5 Discussion of Results -- 7 Conclusion -- References -- OpenCEMS: An Open Solution for Easy Data Management in Connected Environments -- 1 Introduction -- 2 Related Works -- 2.1 Research/Academic Works -- 2.2 Industrial Solutions -- 3 Proposal: OpenCEMS -- 3.1 Technical Overview -- 3.2 Data Management Services -- 3.3 Services Execution Modalities -- 3.4 Ontology-Based Web Form Generation -- 3.5 Ongoing Developments -- 4 Illustration Example -- 4.1 Environment Setup and Data Acquisition -- 4.2 Services Usage -- 5 Conclusion and Future Works -- References -- Knowledge Graph Augmentation for Increased Question Answering Accuracy -- 1 Introduction -- 2 Related Works -- 2.1 Question Answering -- 2.2 Question Answering over Knowledge Graphs -- 2.3 Insufficiency of Solutions for Query Expansion -- 2.4 Data Augmentation -- 2.5 Differences Between KG Augmentation and |
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