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Knowledge Graphs and Language Technology [[electronic resource] ] : ISWC 2016 International Workshops: KEKI and NLP&DBpedia, Kobe, Japan, October 17-21, 2016, Revised Selected Papers / / edited by Marieke van Erp, Sebastian Hellmann, John P. McCrae, Christian Chiarcos, Key-Sun Choi, Jorge Gracia, Yoshihiko Hayashi, Seiji Koide, Pablo Mendes, Heiko Paulheim, Hideaki Takeda
| Knowledge Graphs and Language Technology [[electronic resource] ] : ISWC 2016 International Workshops: KEKI and NLP&DBpedia, Kobe, Japan, October 17-21, 2016, Revised Selected Papers / / edited by Marieke van Erp, Sebastian Hellmann, John P. McCrae, Christian Chiarcos, Key-Sun Choi, Jorge Gracia, Yoshihiko Hayashi, Seiji Koide, Pablo Mendes, Heiko Paulheim, Hideaki Takeda |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XI, 137 p. 27 illus.) |
| Disciplina | 005.7565 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Database management
Artificial intelligence Information storage and retrieval Natural language processing (Computer science) Data mining Database Management Artificial Intelligence Information Storage and Retrieval Natural Language Processing (NLP) Data Mining and Knowledge Discovery |
| ISBN | 3-319-68723-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The use of linguistic linked open data -- The linguistic aspects of DBpedia -- The improvement of of DBpedia through NLP applications -- Increasing the NLP applications through integrating knowledge from DPpedia. |
| Record Nr. | UNISA-996465304303316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
Knowledge Graphs and Language Technology : ISWC 2016 International Workshops: KEKI and NLP&DBpedia, Kobe, Japan, October 17-21, 2016, Revised Selected Papers / / edited by Marieke van Erp, Sebastian Hellmann, John P. McCrae, Christian Chiarcos, Key-Sun Choi, Jorge Gracia, Yoshihiko Hayashi, Seiji Koide, Pablo Mendes, Heiko Paulheim, Hideaki Takeda
| Knowledge Graphs and Language Technology : ISWC 2016 International Workshops: KEKI and NLP&DBpedia, Kobe, Japan, October 17-21, 2016, Revised Selected Papers / / edited by Marieke van Erp, Sebastian Hellmann, John P. McCrae, Christian Chiarcos, Key-Sun Choi, Jorge Gracia, Yoshihiko Hayashi, Seiji Koide, Pablo Mendes, Heiko Paulheim, Hideaki Takeda |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XI, 137 p. 27 illus.) |
| Disciplina | 005.7565 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Database management
Artificial intelligence Information storage and retrieval systems Natural language processing (Computer science) Data mining Database Management Artificial Intelligence Information Storage and Retrieval Natural Language Processing (NLP) Data Mining and Knowledge Discovery |
| ISBN | 3-319-68723-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | The use of linguistic linked open data -- The linguistic aspects of DBpedia -- The improvement of of DBpedia through NLP applications -- Increasing the NLP applications through integrating knowledge from DPpedia. |
| Record Nr. | UNINA-9910482992003321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part II
| The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part II |
| Autore | Meroño Peñuela Albert |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Cham : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (277 pages) |
| Altri autori (Persone) |
DimouAnastasia
TroncyRaphaël HartigOlaf AcostaMaribel AlamMehwish PaulheimHeiko LisenaPasquale |
| Collana | Lecture Notes in Computer Science Series |
| ISBN | 3-031-60635-3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- Contents - Part II -- Contents - Part I -- Resource -- PyGraft: Configurable Generation of Synthetic Schemas and Knowledge Graphs at Your Fingertips -- 1 Introduction -- 2 Related Work -- 3 PyGraft Description -- 3.1 Preliminaries -- 3.2 Overview -- 3.3 Schema Generation -- 3.4 Knowledge Graph Generation -- 4 PyGraft in Action -- 4.1 Efficiency and Scalability Details -- 4.2 Usage Illustration -- 5 Discussion -- 5.1 Potential Uses -- 5.2 Limitations, Sustainability, Maintenance and Future Work -- 6 Conclusion -- References -- NORIA-O: An Ontology for Anomaly Detection and Incident Management in ICT Systems -- 1 Introduction -- 2 Related Work -- 3 Methodology -- 3.1 Competency Questions and Conceptualization -- 3.2 Domain of Discourse and Modeling Strategy -- 4 NORIA-O: Formalization and Implementation -- 4.1 Resources, Network Interfaces, Network Links and Applications -- 4.2 Logs and Alarms -- 4.3 Trouble Tickets and Change Requests -- 4.4 Agents, Teams and Organizations -- 5 Evaluation -- 6 Use Case: Modeling a Complex IT Infrastructure -- 7 Conclusion and Future Work -- References -- FlexRML: A Flexible and Memory Efficient Knowledge Graph Materializer -- 1 Introduction -- 2 Related Work -- 3 FlexRML: Architecture and Implementation -- 3.1 Preprocessing Step -- 3.2 Mapping Step -- 4 Estimation of Generated RDF Elements -- 4.1 Estimation of triplesMaps Without Join -- 4.2 Estimation of triplesMaps with Join -- 4.3 Estimation of All triplesMaps -- 5 Empirical Evaluation -- 5.1 Accuracy of Result Size Estimator -- 5.2 Performance of Adaptive Hash Function Selection -- 5.3 Comparison with Existing RML Processors -- 6 The Resource FlexRML -- 7 Conclusion and Future Work -- References -- IICONGRAPH: Improved Iconographic and Iconological Statements in Knowledge Graphs -- 1 Introduction.
2 Background, Problem Statement, and Research Requirements -- 2.1 ICON Ontology 2.0 -- 2.2 HyperReal -- 2.3 Wikidata -- 2.4 ArCo -- 3 IICONGRAPH Development and Release -- 3.1 Wikidata's Conversion -- 3.2 ArCo's Conversion -- 3.3 IICONGRAPH Release -- 4 Quantitative Evaluation -- 5 Research-Based Evaluation -- 6 Discussion of the Results -- 7 Related Work -- 8 Conclusion and Future Work -- References -- VisionKG: Unleashing the Power of Visual Datasets via Knowledge Graph -- 1 Introduction -- 2 Related Work -- 3 Unified Access for Integrated Visual Datasets -- 3.1 VisionKG Architecture to Facilitate Unified Access -- 3.2 Linked Datasets and Tasks in VisionKG -- 3.3 Visual Dataset Explorer Powered by SPARQL -- 4 Enforcing FAIR Principles for Visual Datasets -- 4.1 Making Visual Data Assets Findable and Accessible -- 4.2 Ensure Interoperability Across Datasets and Tasks -- 4.3 Enhance Reusability Through a SPARQL Endpoint -- 5 VisionKG: Facilitating Visual Tasks Towards MLOps -- 5.1 Composing Visual Datasets in a Unified Taxonomy -- 5.2 Automating Training and Testing Pipelines -- 5.3 Robust Visual Learning over Diverse Data-Sources -- 6 Conclusions and Future Works -- References -- OfficeGraph: A Knowledge Graph of Office Building IoT Measurements -- 1 Introduction -- 2 Related Work -- 3 Converting the Source Data -- 3.1 Source Data -- 3.2 Original Data Structure -- 3.3 Data Model and Mapping Template -- 3.4 Enrichment -- 4 Description of OfficeGraph -- 4.1 Timepoints -- 4.2 Graph Structure Metrics -- 4.3 Enrichment -- 4.4 Accessing the KG -- 5 Using OfficeGraph -- 5.1 Building Management Data Analytics -- 5.2 Machine Learning on OfficeGraph -- 6 Conclusion -- References -- Musical Meetups Knowledge Graph (MMKG): A Collection of Evidence for Historical Social Network Analysis -- 1 Introduction -- 2 Motivation -- 3 Meetups Ontology. 4 Knowledge Graph Generation Pipeline -- 4.1 Data Collection and Preparation -- 4.2 Entity Recognition -- 4.3 Harmonisation -- 4.4 Knowledge Graph Construction -- 5 MMKG Evaluation -- 5.1 Answering CQs -- 5.2 Feedback Questionnaire from Domain Experts -- 6 Using the MMKG -- 6.1 Music Historians and Domain Experts -- 6.2 Developer Communities -- 7 Resource Availability, Reusability, Sustainability -- 8 Related Work -- 9 Conclusions and Future Work -- References -- Generate and Update Large HDT RDF Knowledge Graphs on Commodity Hardware -- 1 Introduction -- 2 HDT Internals -- 2.1 HDTq -- 3 Related Work -- 4 Contribution -- 4.1 k-HDTCat -- 4.2 k-HDTDiffCat -- 4.3 HDTq Integration -- 5 Experiments -- 5.1 Experiment: Experimentally Determine a Good Value of k in k-HDTCat -- 5.2 Experiment: Comparison with Existing HDT Compression Methods -- 5.3 Experiment: Indexing Wikidata -- 5.4 Experiment: k-HDTDiffCat to Keep Up to Date Datasets -- 6 Code -- 7 Conclusion -- References -- SMW Cloud: A Corpus of Domain-Specific Knowledge Graphs from Semantic MediaWikis -- 1 Introduction -- 2 Methods for Collecting the Corpus -- 2.1 Corpus Provision -- 3 Methods for Analysing the Corpus -- 4 Results and Corpus Statistics -- 4.1 Basic RDF Metrics -- 4.2 Topical Analysis -- 4.3 Ontological Analysis -- 5 Conclusion and Future Work -- 5.1 Limitations -- 5.2 Future Work -- 5.3 Sustainability Plan -- References -- SousLeSens - A Comprehensive Suite for the Industrial Practice of Semantic Knowledge Graphs -- 1 Introduction -- 2 State-of-the-art -- 2.1 Existing Knowledge Engineering Tools -- 2.2 Industrial Feedback -- 3 Specification of SLS -- 3.1 Methodological Foundations -- 3.2 Software Architecture -- 3.3 Tools in SLS -- 4 Validation -- 4.1 Case Studies -- 5 Comparative Analysis -- 6 Conclusion -- References -- MLSea: A Semantic Layer for Discoverable Machine Learning. 1 Introduction -- 2 Motivating Examples -- 3 Related Work -- 4 The MLS Ontology and Taxonomies -- 4.1 MLS Development Methodology and Maintenance -- 4.2 MLSO: The Machine Learning Sailor Ontology -- 4.3 MLST: Machine Learning Sailor Taxonomies -- 5 MLSea-KG: Construction, Publication and Usage -- 5.1 Knowledge Graph Construction Process -- 5.2 Use Case Examples -- 6 Impact of the Resource -- 7 Conclusions and Future Work -- References -- Enabling Social Demography Research Using Semantic Technologies -- 1 Introduction -- 2 Related Work -- 3 Knowledge Graph Construction -- 3.1 Ontology Creation -- 3.2 The MIRA Ontology -- 3.3 Ontology Population -- 3.4 The MIRA-KG -- 4 Evaluation -- 4.1 Ontology Evaluation -- 4.2 Knowledge Graph Evaluation -- 5 Conclusions -- References -- SCOOP All the Constraints' Flavours for Your Knowledge Graph -- 1 Introduction -- 2 Preliminaries and Related Work -- 2.1 Preliminaries -- 2.2 Related Work -- 3 Shape Integration Challenges -- 4 SCOOP -- 4.1 Post-adjustment -- 4.2 Equivalences Identification -- 4.3 Integration and Inconsistencies Resolution -- 4.4 Implementation -- 5 Evaluation -- 6 Conclusion -- References -- FidMark: A Fiducial Marker Ontology for Semantically Describing Visual Markers -- 1 Introduction -- 2 Approach and Methodology -- 2.1 Design Goals -- 3 Ontology Design -- 3.1 Properties and Terminologies -- 3.2 Procedures -- 3.3 Usage -- 4 Ontology Validation and Demonstrator -- 5 Conclusion and Future Work -- References -- Author Index. |
| Record Nr. | UNISA-996601563103316 |
Meroño Peñuela Albert
|
||
| Cham : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part I
| The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26-30, 2024, Proceedings, Part I |
| Autore | Meroño Peñuela Albert |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Cham : , : Springer, , 2024 |
| Descrizione fisica | 1 online resource (0 pages) |
| Altri autori (Persone) |
DimouAnastasia
TroncyRaphaël HartigOlaf AcostaMaribel AlamMehwish PaulheimHeiko LisenaPasquale |
| Collana | Lecture Notes in Computer Science Series |
| ISBN | 3-031-60626-4 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Intro -- Preface -- Organization -- Contents - Part I -- Contents - Part II -- Research -- Do Similar Entities Have Similar Embeddings? -- 1 Introduction -- 2 Related Work -- 3 Approach -- 3.1 Towards a Graph-Based Notion of Similarity -- 3.2 Embedding vs. Graph: A Different Notion of Similarity? -- 4 Experiments -- 4.1 Knowledge Graph Embedding Models -- 4.2 Datasets -- 5 Results and Discussion -- 5.1 Different Notions of Similarity (RQ1) -- 5.2 Correlation Between Rank-Based Metrics and RBO (RQ2) -- 5.3 Analyzing Predicate Importance (RQ3) -- 6 Conclusion and Outlook -- References -- Treat Different Negatives Differently: Enriching Loss Functions with Domain and Range Constraints for Link Prediction -- 1 Introduction -- 2 Related Work -- 2.1 Semantic-Enhanced Approaches -- 2.2 Loss Functions for the Link Prediction Task -- 3 Signature-Driven Loss Functions -- 4 Experimental Setting -- 4.1 Evaluation Metrics -- 4.2 Datasets and Models -- 4.3 Implementation Details -- 5 Results -- 5.1 Global Performance -- 5.2 Ablation Study -- 6 Discussion -- 6.1 Treating Different Negatives Differently (RQ1) -- 6.2 Impact of Signature-Driven Losses on Performance (RQ2) -- 6.3 On the Evaluation of KGEM Predictions for LP -- 7 Conclusion -- A Modified Versions of LSBCEL and LSPLL -- B Bucket Analysis -- References -- QAGCN: Answering Multi-relation Questions via Single-Step Implicit Reasoning over Knowledge Graphs -- 1 Introduction -- 2 Related Work -- 3 QAGCN - A Question-Aware GCN-Based Question Answering Model -- 3.1 Task Definition -- 3.2 The Question-Aware GCN -- 4 Experiments -- 4.1 Effectiveness Evaluation -- 4.2 Comparison with SOTA Reasoning-Based Method - NSM -- 4.3 Efficiency Evaluation -- 4.4 Ablation Study -- 4.5 Case Study with Embedding Visualization -- 5 Conclusion and Outlook -- References.
Leveraging Pre-trained Language Models for Time Interval Prediction in Text-Enhanced Temporal Knowledge Graphs -- 1 Introduction -- 2 Preliminaries -- 3 The Framework -- 4 Experiments -- 4.1 The Datasets -- 4.2 Evaluation Metrics -- 4.3 Experimental Setup -- 4.4 Transductive Time Interval Prediction -- 4.5 Inductive Time Interval Prediction -- 4.6 Fine-Grained Analysis -- 5 Related Work -- 6 Conclusion -- 7 Appendix -- 7.1 Effect of Number of Negative Samples -- 7.2 Evaluation Terminology -- 7.3 Variance Analysis -- References -- A Language Model Based Framework for New Concept Placement in Ontologies -- 1 Introduction -- 2 Related Work -- 2.1 Ontology Concept Placement -- 2.2 Pre-trained Language Models for Ontology Concept Placement -- 3 Problem Statement -- 4 Methodology -- 4.1 Edge Search: Searching Seed Concepts or Edges -- 4.2 Edge Formation and Enrichment -- 4.3 Edge Selection -- 5 Experiments -- 5.1 Data Construction -- 5.2 Metrics -- 5.3 Experimental Settings and Baseline Methods -- 5.4 Results -- 5.5 Ablation Studies -- 5.6 Conclusion and Future Studies -- References -- Low-Dimensional Hyperbolic Knowledge Graph Embedding for Better Extrapolation to Under-Represented Data -- 1 Introduction -- 2 Related Work -- 3 Problem Setup -- 3.1 Knowledge Graph Embedding (KGE) -- 3.2 Riemannian Geometry -- 3.3 Extrapolation -- 3.4 Composition Patterns -- 4 Method: HolmE -- 4.1 HolmE: Holomorphic KG Embedding -- 4.2 Model Analysis -- 5 Experiments -- 5.1 Overall Experiment Design -- 5.2 Extrapolation to Unseen Triples -- 5.3 Extrapolation to Under-Represented Entities -- 5.4 Extrapolation to Under-Represented Relations -- 6 Conclusion -- A Result Details -- References -- SC-Block: Supervised Contrastive Blocking Within Entity Resolution Pipelines -- 1 Introduction -- 2 WDC-Block: A Large Product Blocking Benchmark. 3 SC-Block: Supervised Contrastive Blocking -- 4 Blocking-Only Evaluation -- 4.1 Baseline Blocking Methods -- 4.2 Implementation -- 4.3 Results for Fixed K -- 4.4 Results for 99.5% Recall on Validation Set -- 5 Evaluation Within Entity Resolution Pipelines -- 5.1 F1 Score and Runtime -- 5.2 Impact of Training Time -- 6 Related Work -- 7 Conclusion -- A Appendix - Additional Experiments -- References -- Navigating Ontology Development with Large Language Models -- 1 Introduction -- 2 Related Work -- 2.1 Ontology Engineering -- 2.2 Ontology Learning and Generation -- 2.3 LLMs for Code Generation -- 3 Methodology -- 3.1 Large Language Models -- 3.2 Prompting Methods -- 3.3 Experimental Setup -- 4 Experimental Results -- 4.1 Initial Experiment Results -- 4.2 Main Experiment Results -- 5 Discussion -- 6 Conclusions and Future Work -- References -- ESLM: Improving Entity Summarization by Leveraging Language Models -- 1 Introduction -- 2 Related Work -- 2.1 Entity Summarization -- 2.2 Contextual Language Models -- 3 Approach -- 3.1 Problem Statement -- 3.2 ESLM Model -- 3.3 ESLM Model Enrichment -- 3.4 Entity Summarization -- 4 Experimental Setup -- 4.1 Baselines -- 4.2 Datasets -- 4.3 Experimental Settings -- 5 Results and Analysis -- 5.1 Comparison with State-of-the-Art Approaches -- 5.2 Example Findings -- 5.3 Ablation Study -- 5.4 Computational Requirements and Efficiency of ESLM -- 6 Conclusion and Future Work -- References -- Explanation of Link Predictions on Knowledge Graphs via Levelwise Filtering and Graph Summarization -- 1 Introduction -- 2 Fundamentals -- 2.1 Knowledge Graphs and Embedding Models -- 2.2 Quotient Graph -- 3 Related Works -- 4 The Proposed Approach -- 4.1 Kelpie -- 4.2 Injecting Semantics in the Pre-Filter -- 4.3 Injecting Semantics in the Explanation Builder -- 5 Experimental Evaluation -- 5.1 Experimental Setting. 5.2 Quantitative Evaluation -- 5.3 Qualitative Evaluation -- 6 Conclusions -- A Appendix: Repair of Inconsistent and Unsatisfiable Ontologies -- B Appendix: Hyper-parameters -- References -- Large Language Models for Scientific Question Answering: An Extensive Analysis of the SciQA Benchmark -- 1 Introduction -- 2 Related Work -- 3 Background -- 3.1 Dataset -- 3.2 Approaches -- 4 Methodology -- 4.1 Experiments -- 4.2 Experimental Setup -- 5 Results and Discussion -- 6 Error Analysis -- 7 Limitations -- 8 Conclusions -- A Appendix - Examples -- References -- Efficient Evaluation of Conjunctive Regular Path Queries Using Multi-way Joins -- 1 Introduction -- 2 Preliminaries -- 2.1 RDF and SPARQL -- 2.2 Worst-Case Optimal Multi-way Joins -- 2.3 GenericJoinCRPQ -- 3 Related Work -- 4 Evaluating C2RPQs with Multi-way Joins -- 4.1 Evaluation of RPQs -- 4.2 Evaluation of C2RPQs -- 4.3 Query Planning and Optimizations -- 5 Experimental Results -- 5.1 Systems and Experimental Setup -- 5.2 Datasets and Queries -- 5.3 Evaluation of Execution Strategies -- 5.4 Comparison with Existing Solutions -- 6 Conclusion and Future Work -- References -- Can Contrastive Learning Refine Embeddings -- 1 Introduction -- 2 Preliminaries and Problem Definition -- 2.1 Contrastive Learning -- 2.2 Problem Statement -- 3 Method -- 3.1 Contrastive Learning Limitation -- 3.2 SimSkip Details -- 3.3 Data Augmentation -- 3.4 Theoretical Proof -- 4 Experiments -- 4.1 Experimental Setting -- 4.2 SimSkip for Federated Knowledge Graph Embedding -- 4.3 SimSkip for Image Embedding -- 4.4 SimSkip for Node embedding learned by Supervised Learning -- 4.5 SimSkip for Transformer-based Text Embedding -- 4.6 Ablation Study -- 5 Related Work -- 5.1 Representation Learning -- 5.2 Contrastive Learning -- 6 Conclusion -- References -- In-Use. Automation of Electronic Invoice Validation Using Knowledge Graph Technologies -- 1 Introduction -- 2 Preliminaries -- 3 Our Approach -- 3.1 EDIFACT Ontology -- 3.2 The EDIFACT-VAL Tool -- 4 Evaluation -- 4.1 Experimental Set up -- 4.2 Results of the Ontology Evaluation -- 4.3 Completeness of the Invoice KG Generated by EDIFACT-Val -- 4.4 Results of Invoice Validation with EDIFACT-Val -- 4.5 Runtime Performance of EDIFACT-Val -- 4.6 In-Use Evaluation -- 5 Related Work -- 6 Conclusion and Future Work -- References -- Towards Cyber Mapping the German Financial System with Knowledge Graphs -- 1 Introduction -- 2 Related Work -- 3 Knowledge Graph Construction -- 3.1 Cyber Mapping Ontology -- 3.2 Structured Data: Financial Domain -- 3.3 Unstructured Data: Fund Prospectus -- 3.4 Provenance Information -- 4 Knowledge Graph Application -- 5 User Study -- 5.1 Setup -- 5.2 Results -- 6 Conclusion and Outlook -- References -- Integrating Domain Knowledge for Enhanced Concept Model Explainability in Plant Disease Classification -- 1 Introduction -- 2 Use Cases -- 3 Related Work -- 4 Methods -- 4.1 Ontology Development (Ontology Based Explanation) -- 4.2 Synthetic Concepts Images Generation -- 4.3 Testing with Concept Activation Vectors (TCAV) -- 5 Experiments and Results -- 5.1 Dataset and Trained Model -- 5.2 Experimental Setup -- 5.3 Findings and Analyses -- 6 Conclusion -- References -- Generative Expression Constrained Knowledge-Based Decoding for Open Data -- 1 Introduction -- 2 Related Work -- 3 Application -- 3.1 Generative Models -- 4 Evaluation -- 4.1 Quantitative Results -- 4.2 Qualitative User Testing -- 5 Impact and Deployment -- 6 Conclusions and Future Work -- A S-expression functions considered in GECKO -- References -- OntoEditor: Real-Time Collaboration via Distributed Version Control for Ontology Development -- 1 Introduction -- 2 Motivation. 3 Related Work. |
| Record Nr. | UNISA-996601563003316 |
|
Meroño Peñuela Albert
|
||
| Cham : , : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings, Part II / / edited by Albert Meroño Peñuela, Anastasia Dimou, Raphaël Troncy, Olaf Hartig, Maribel Acosta, Mehwish Alam, Heiko Paulheim, Pasquale Lisena
| The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings, Part II / / edited by Albert Meroño Peñuela, Anastasia Dimou, Raphaël Troncy, Olaf Hartig, Maribel Acosta, Mehwish Alam, Heiko Paulheim, Pasquale Lisena |
| Autore | Meroño Peñuela Albert |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (277 pages) |
| Disciplina | 025.04 |
| Altri autori (Persone) |
DimouAnastasia
TroncyRaphaël HartigOlaf AcostaMaribel AlamMehwish PaulheimHeiko LisenaPasquale |
| Collana | Lecture Notes in Computer Science |
| Soggetto topico |
Information storage and retrieval systems
Information Storage and Retrieval |
| ISBN |
9783031606359
3031606353 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | -- Resource. -- PyGraft: Configurable Generation of Synthetic Schemas and Knowledge Graphs at Your Fingertips. -- NORIA-O: An Ontology for Anomaly Detection and Incident Management in ICT Systems. -- FlexRML: A Flexible and Memory Efficient Knowledge Graph Materializer. -- IICONGRAPH: improved Iconographic and Iconological Statements in Knowledge Graphs. -- VisionKG: Unleashing the Power of Visual Datasets via Knowledge Graph. -- OfficeGraph: A Knowledge Graph of Office Building IoT Measurements. -- Musical Meetups Knowledge Graph (MMKG): a network of evidence for historical social network analysis. -- Generate and Update Large RDF Knowledge Graphs on Commodity Hardware. -- SMW Cloud: A Corpus of Domain-Specific Knowledge Graphs from Semantic MediaWikis. -- SousLeSens - a Comprehensive Suite for the Industrial Practice of Semantic Knowledge Graphs. -- MLSea: A Semantic Layer for Discoverable Machine Learning. -- Enabling Social Demography Research using Semantic Technologies. -- SCOOP all the Constraints’ Flavours for your Knowledge Graph. -- FidMark: A Fiducial Marker Ontology for Semantically Describing Visual Markers. |
| Record Nr. | UNINA-9910861092003321 |
|
Meroño Peñuela Albert
|
||
| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings, Part I / / edited by Albert Meroño Peñuela, Anastasia Dimou, Raphaël Troncy, Olaf Hartig, Maribel Acosta, Mehwish Alam, Heiko Paulheim, Pasquale Lisena
| The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings, Part I / / edited by Albert Meroño Peñuela, Anastasia Dimou, Raphaël Troncy, Olaf Hartig, Maribel Acosta, Mehwish Alam, Heiko Paulheim, Pasquale Lisena |
| Autore | Meroño Peñuela Albert |
| Edizione | [1st ed. 2024.] |
| Pubbl/distr/stampa | Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 |
| Descrizione fisica | 1 online resource (0 pages) |
| Disciplina | 025.04 |
| Altri autori (Persone) |
DimouAnastasia
TroncyRaphaël HartigOlaf AcostaMaribel AlamMehwish PaulheimHeiko LisenaPasquale |
| Collana | Lecture Notes in Computer Science |
| Soggetto topico |
Information storage and retrieval systems
Application software Algorithms Machine learning Expert systems (Computer science) Information technology - Management Information Storage and Retrieval Computer and Information Systems Applications Design and Analysis of Algorithms Machine Learning Knowledge Based Systems Computer Application in Administrative Data Processing |
| ISBN |
9783031606267
3031606264 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | -- Research. -- Do Similar Entities have Similar Embeddings. -- Treat Different Negatives Differently Enriching Loss Functions with Domain and Range Constraints for Link Prediction. -- QAGCN Answering Multi-Relation Questions via SingleStep Implicit Reasoning over Knowledge Graphs. -- Leveraging Pretrained Language Models for Time Interval Prediction in TextEnhanced Temporal Knowledge Graphs. -- A Language Model based Framework for New Concept Placement in Ontologies. -- HolmE LowDimensional Hyperbolic Knowledge Graph Embedding for Better Extrapolation. -- SCBlock Supervised Contrastive Blocking within Entity Resolution Pipelines. -- Navigating Ontology Development with Large Language Models. -- ESLM Improving Entity Summarization by Leveraging Language Models. -- Explanation of Link Predictions on Knowledge Graphs via Levelwise Filtering and Graph Summarization. -- Large Language Models for Scientific Question Answering an Extensive Analysis of the SciQA Benchmark. -- Efficient Evaluation of Conjunctive Regular Path Queries Using Multiway Joins. -- Can Contrastive Learning Refine Embeddings. -- InUse. -- Automation of Electronic Invoice Validation using Knowledge Graph Technologies. -- Towards Cyber Mapping the German Financial System with Knowledge Graphs. -- Integrating domain knowledge for enhanced concept model explainability in Plant Disease classification. -- Generative Expression Constrained Knowledgebased decoding for Open data. -- OntoEditor Realtime Collaboration via Distributed Version Control for Ontology Development. |
| Record Nr. | UNINA-9910861091703321 |
|
Meroño Peñuela Albert
|
||
| Cham : , : Springer Nature Switzerland : , : Imprint : Springer, , 2024 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The Semantic Web [[electronic resource] ] : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, Proceedings / / edited by Andreas Harth, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo, Heiko Paulheim, Anisa Rula, Anna Lisa Gentile, Peter Haase, Michael Cochez
| The Semantic Web [[electronic resource] ] : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, Proceedings / / edited by Andreas Harth, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo, Heiko Paulheim, Anisa Rula, Anna Lisa Gentile, Peter Haase, Michael Cochez |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (682 pages) |
| Disciplina | 025.04 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Information storage and retrieval
Application software Knowledge representation (Information theory) Database management Natural language processing (Computer science) Mathematical logic Information Storage and Retrieval Information Systems Applications (incl. Internet) Knowledge based Systems Database Management Natural Language Processing (NLP) Mathematical Logic and Formal Languages |
| ISBN | 3-030-49461-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Ontologies and Reasoning -- Handling Impossible Derivations during Stream Reasoning -- Modular Graphical Ontology Engineering Evaluated -- Fast and Exact Rule Mining with AMIE 3 -- A Simple Method for Inducing Class Taxonomies in Knowledge Graphs -- Hybrid Reasoning over Large Knowledge Bases Using On-The-Fly Knowledge Extraction -- Natural Language Processing and Information Retrieval -- Partial Domain Adaptation for Relation Extraction Based on Adversarial Learning -- SASOBUS: Semi-automatic Sentiment Domain Ontology Building Using Synsets -- Keyword Search over RDF Using Document-centric Information Retrieval Systems -- Entity Linking and Lexico-Semantic Patterns for Ontology Learning -- Semantic Data Management and Data Infrastructures -- Estimating Characteristic Sets for RDF Dataset Profiles Based on Sampling -- Social and Human Aspects of the Semantic Web -- SchemaTree: Maximum-likelihood Property Recommendation for Wikidata -- Machine Learning -- Hyperbolic Knowledge Graph Embeddings for Knowledge Base Completion -- Unsupervised Bootstrapping of Active Learning for Entity Resolution -- Distribution and Decentralization -- Processing SPARQL Aggregates Queries with Web Preemption -- Science of Science -- Embedding-based Recommendations on Scholarly Knowledge Graphs -- Investigating Software Usage in the Social Sciences: A Knowledge Graph Approach -- Fostering Scientific Meta-Analyses with Knowledge Graphs: a Case Study -- Security, Privacy, Licensing and Trust -- SAShA: Semantic-Aware Shilling Attacks on Recommender Systems Exploiting Knowledge Graphs -- Knowledge Graphs -- Entity Extraction from Wikipedia List Pages -- The Knowledge Graph Track at OAEI - Gold Standards, Baselines, and the Golden Hammer Bias -- Detecting Synonymous Properties by Shared Data-driven Definitions -- Entity Summarization with User Feedback -- Incremental Multi-source Entity Resolution for Knowledge Graph Completion -- Building Linked Spatio-Temporal Data from Vectorized Historical Maps -- Integration, Services and APIs -- QAnswer KG: Creating On-Demand Question Answering Systems on Top of RDF Data -- Equivalent Rewritings on Path Views with Binding Patterns -- Resources -- A Knowledge Graph for Industry 4.0 -- MetaLink: A Travel Guide to the LOD Cloud -- Astrea: Automatic Generation of SHACL Shapes from Ontologies -- SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems -- VQuAnDa: Verbalization QUestion ANswering DAtaset -- ESBM: An Entity Summarization BenchMark -- GEval: a Modular and Extensible Evaluation Framework for Graph Embedding Techniques -- YAGO 4: A Reason-able Knowledge Base -- In-Use -- On Modeling the Physical World as a Collection of Things: the W3C Thing Description Ontology -- Applying Knowledge Graphs as Integrated Semantic Information Model for the Computerized Engineering of Building Automation Systems -- Supporting Complex Decision Making by Semantic Technologies -- Piveau: A Large-scale Open Data Management Platform Based on Semantic Web Technologies -- StreamPipes Connect: Semantics-Based Edge Adapters for the Industrial IoT. |
| Record Nr. | UNISA-996418315003316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
The Semantic Web : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, Proceedings / / edited by Andreas Harth, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo, Heiko Paulheim, Anisa Rula, Anna Lisa Gentile, Peter Haase, Michael Cochez
| The Semantic Web : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31–June 4, 2020, Proceedings / / edited by Andreas Harth, Sabrina Kirrane, Axel-Cyrille Ngonga Ngomo, Heiko Paulheim, Anisa Rula, Anna Lisa Gentile, Peter Haase, Michael Cochez |
| Edizione | [1st ed. 2020.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Descrizione fisica | 1 online resource (682 pages) |
| Disciplina | 025.04 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Information storage and retrieval systems
Application software Expert systems (Computer science) Database management Natural language processing (Computer science) Machine theory Information Storage and Retrieval Computer and Information Systems Applications Knowledge Based Systems Database Management Natural Language Processing (NLP) Formal Languages and Automata Theory |
| ISBN | 3-030-49461-6 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Ontologies and Reasoning -- Handling Impossible Derivations during Stream Reasoning -- Modular Graphical Ontology Engineering Evaluated -- Fast and Exact Rule Mining with AMIE 3 -- A Simple Method for Inducing Class Taxonomies in Knowledge Graphs -- Hybrid Reasoning over Large Knowledge Bases Using On-The-Fly Knowledge Extraction -- Natural Language Processing and Information Retrieval -- Partial Domain Adaptation for Relation Extraction Based on Adversarial Learning -- SASOBUS: Semi-automatic Sentiment Domain Ontology Building Using Synsets -- Keyword Search over RDF Using Document-centric Information Retrieval Systems -- Entity Linking and Lexico-Semantic Patterns for Ontology Learning -- Semantic Data Management and Data Infrastructures -- Estimating Characteristic Sets for RDF Dataset Profiles Based on Sampling -- Social and Human Aspects of the Semantic Web -- SchemaTree: Maximum-likelihood Property Recommendation for Wikidata -- Machine Learning -- Hyperbolic Knowledge Graph Embeddings for Knowledge Base Completion -- Unsupervised Bootstrapping of Active Learning for Entity Resolution -- Distribution and Decentralization -- Processing SPARQL Aggregates Queries with Web Preemption -- Science of Science -- Embedding-based Recommendations on Scholarly Knowledge Graphs -- Investigating Software Usage in the Social Sciences: A Knowledge Graph Approach -- Fostering Scientific Meta-Analyses with Knowledge Graphs: a Case Study -- Security, Privacy, Licensing and Trust -- SAShA: Semantic-Aware Shilling Attacks on Recommender Systems Exploiting Knowledge Graphs -- Knowledge Graphs -- Entity Extraction from Wikipedia List Pages -- The Knowledge Graph Track at OAEI - Gold Standards, Baselines, and the Golden Hammer Bias -- Detecting Synonymous Properties by Shared Data-driven Definitions -- Entity Summarization with User Feedback -- Incremental Multi-source Entity Resolution for Knowledge Graph Completion -- Building Linked Spatio-Temporal Data from Vectorized Historical Maps -- Integration, Services and APIs -- QAnswer KG: Creating On-Demand Question Answering Systems on Top of RDF Data -- Equivalent Rewritings on Path Views with Binding Patterns -- Resources -- A Knowledge Graph for Industry 4.0 -- MetaLink: A Travel Guide to the LOD Cloud -- Astrea: Automatic Generation of SHACL Shapes from Ontologies -- SemTab 2019: Resources to Benchmark Tabular Data to Knowledge Graph Matching Systems -- VQuAnDa: Verbalization QUestion ANswering DAtaset -- ESBM: An Entity Summarization BenchMark -- GEval: a Modular and Extensible Evaluation Framework for Graph Embedding Techniques -- YAGO 4: A Reason-able Knowledge Base -- In-Use -- On Modeling the Physical World as a Collection of Things: the W3C Thing Description Ontology -- Applying Knowledge Graphs as Integrated Semantic Information Model for the Computerized Engineering of Building Automation Systems -- Supporting Complex Decision Making by Semantic Technologies -- Piveau: A Large-scale Open Data Management Platform Based on Semantic Web Technologies -- StreamPipes Connect: Semantics-Based Edge Adapters for the Industrial IoT. |
| Record Nr. | UNINA-9910409665003321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
The Semantic Web: ESWC 2017 Satellite Events [[electronic resource] ] : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers / / edited by Eva Blomqvist, Katja Hose, Heiko Paulheim, Agnieszka Ławrynowicz, Fabio Ciravegna, Olaf Hartig
| The Semantic Web: ESWC 2017 Satellite Events [[electronic resource] ] : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers / / edited by Eva Blomqvist, Katja Hose, Heiko Paulheim, Agnieszka Ławrynowicz, Fabio Ciravegna, Olaf Hartig |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XIX, 387 p. 116 illus.) |
| Disciplina | 005.7565 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Information storage and retrieval
Database management Application software Artificial intelligence Computers Information Storage and Retrieval Database Management Information Systems Applications (incl. Internet) Artificial Intelligence Theory of Computation |
| ISBN | 3-319-70407-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Querying the Web of Data -- Semantic Web Solutions for Large-Scale Biomedical Data Analytics -- Scientometrics -- RDF Stream Processing -- Emotions, Modality, Sentiment Analysis and the Semantic Web -- Applications of Semantic Web Technologies in Robotics -- Linked Data and Distributed Ledgers -- Linked Data Quality -- Semantic Deep Learning -- Humanities in the Semantic Web. |
| Record Nr. | UNISA-996466216403316 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. di Salerno | ||
| ||
The Semantic Web: ESWC 2017 Satellite Events : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers / / edited by Eva Blomqvist, Katja Hose, Heiko Paulheim, Agnieszka Ławrynowicz, Fabio Ciravegna, Olaf Hartig
| The Semantic Web: ESWC 2017 Satellite Events : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, Revised Selected Papers / / edited by Eva Blomqvist, Katja Hose, Heiko Paulheim, Agnieszka Ławrynowicz, Fabio Ciravegna, Olaf Hartig |
| Edizione | [1st ed. 2017.] |
| Pubbl/distr/stampa | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 |
| Descrizione fisica | 1 online resource (XIX, 387 p. 116 illus.) |
| Disciplina | 005.7565 |
| Collana | Information Systems and Applications, incl. Internet/Web, and HCI |
| Soggetto topico |
Information storage and retrieval systems
Database management Application software Artificial intelligence Computer science Information Storage and Retrieval Database Management Computer and Information Systems Applications Artificial Intelligence Theory of Computation |
| ISBN | 3-319-70407-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Querying the Web of Data -- Semantic Web Solutions for Large-Scale Biomedical Data Analytics -- Scientometrics -- RDF Stream Processing -- Emotions, Modality, Sentiment Analysis and the Semantic Web -- Applications of Semantic Web Technologies in Robotics -- Linked Data and Distributed Ledgers -- Linked Data Quality -- Semantic Deep Learning -- Humanities in the Semantic Web. |
| Record Nr. | UNINA-9910484968903321 |
| Cham : , : Springer International Publishing : , : Imprint : Springer, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
