YARS2: A federated repository for querying graph structured data from the web A Harth, J Umbrich, A Hogan, S Decker The Semantic Web, 211-224, 2007 | 408 | 2007 |
SPARQL web-querying infrastructure: ready for action? C Buil-Aranda, A Hogan, J Umbrich, PY Vandenbussche The Semantic Web–ISWC 2013: 12th International Semantic Web Conference …, 2013 | 338 | 2013 |
Searching and browsing linked data with SWSE: the semantic web search engine A Hogan, A Harth, J Umbrich, S Kinsella, A Polleres, S Decker Web Semantics: Science, Services and Agents on the World Wide Web, 2011 | 311 | 2011 |
Data summaries for on-demand queries over linked data A Harth, K Hose, M Karnstedt, A Polleres, KU Sattler, J Umbrich Proceedings of the 19th international conference on World wide web, 411-420, 2010 | 276 | 2010 |
An empirical survey of Linked Data conformance A Hogan, J Umbrich, A Harth, R Cyganiak, A Polleres, S Decker | 269* | |
Automated quality assessment of metadata across open data portals S Neumaier, J Umbrich, A Polleres Journal of Data and Information Quality (JDIQ) 8 (1), 1-29, 2016 | 210 | 2016 |
Introduction: what is a knowledge graph? D Fensel, U Şimşek, K Angele, E Huaman, E Kärle, O Panasiuk, I Toma, ... Knowledge graphs: Methodology, tools and selected use cases, 1-10, 2020 | 208 | 2020 |
Knowledge graphs D Fensel, U Simsek, K Angele, E Huaman, E Kärle, O Panasiuk, I Toma, ... Springer International Publishing, 2020 | 200 | 2020 |
Observing linked data dynamics T Käfer, A Abdelrahman, J Umbrich, P O’Byrne, A Hogan The Semantic Web: Semantics and Big Data: 10th International Conference …, 2013 | 177 | 2013 |
Comparison of metadata quality in open data portals using the Analytic Hierarchy Process S Kubler, J Robert, S Neumaier, J Umbrich, Y Le Traon Government Information Quarterly 35 (1), 13-29, 2018 | 156 | 2018 |
Towards dataset dynamics: Change frequency of linked open data sources J Umbrich, M Hausenblas, A Hogan, A Polleres, S Decker CEUR, 2010 | 143 | 2010 |
LDSpider: An open-source crawling framework for the Web of Linked Data R Isele, J Umbrich, C Bizer, A Harth 9th International Semantic Web Conference (ISWC2010), 2010 | 139 | 2010 |
Scalable and Distributed Methods for Entity Matching, Consolidation and Disambiguation over Linked Data Corpora A Hogan, A Zimmermann, J Umbrich, A Polleres, S Decker Web Semantics: Science, Services and Agents on the World Wide Web, 2011 | 128 | 2011 |
Multicrawler: A pipelined architecture for crawling and indexing semantic web data A Harth, J Umbrich, S Decker The Semantic Web-ISWC 2006, 258-271, 2006 | 117 | 2006 |
Comparing data summaries for processing live queries over Linked Data J Umbrich, K Hose, M Karnstedt, A Harth, A Polleres World Wide Web, 1-50, 2011 | 112 | 2011 |
Quality assessment and evolution of open data portals J Umbrich, S Neumaier, A Polleres 2015 3rd international conference on future internet of things and cloud …, 2015 | 103 | 2015 |
SPARQLES: Monitoring public SPARQL endpoints PY Vandenbussche, J Umbrich, L Matteis, A Hogan, C Buil-Aranda Semantic web 8 (6), 1049-1065, 2017 | 98 | 2017 |
Open data hopes and fears: determining the barriers of open data M Beno, K Figl, J Umbrich, A Polleres 2017 Conference for E-Democracy and Open Government (CeDEM), 69-81, 2017 | 91 | 2017 |
Swse: Answers before links! A Harth, A Hogan, R Delbru, J Umbrich, S O'Riain, S Decker CEUR-WS. org, 2007 | 82 | 2007 |
Multi-level semantic labelling of numerical values S Neumaier, J Umbrich, JX Parreira, A Polleres The Semantic Web–ISWC 2016: 15th International Semantic Web Conference, Kobe …, 2016 | 78 | 2016 |