Ognjen Savkovic

According to our database, Ognjen Savkovic authored at least 38 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Complete Approximations of Incomplete Queries.

Julien Corman, Werner Nutt, Ognjen Savkovic

Proceedings of the Rules and Reasoning, 2024

2023

PG-Schema: Schemas for Property Graphs.

Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Alastair Green, Jan Hidders, Bei Li, Leonid Libkin, Victor Marsault, Wim Martens, Filip Murlak, Stefan Plantikow, Ognjen Savkovic, Michael Schmidt, Juan Sequeda, Slawek Staworko, Dominik Tomaszuk, Hannes Voigt, Domagoj Vrgoc, Mingxi Wu, Dusan Zivkovic

Proc. ACM Manag. Data, 2023

Scaling Data Science Solutions with Semantics and Machine Learning: Bosch Case.

Baifan Zhou, Nikolay Nikolov, Zhuoxun Zheng, Xianghui Luo, Ognjen Savkovic, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov

Proceedings of the Semantic Web - ISWC 2023, 2023

Semantic Cloud System for Scaling Data Science Solutions for Welding at Bosch.

Zhuoxun Zheng, Baifan Zhou, Zhipeng Tan, Ognjen Savkovic, Diego Rincon-Yanez, Nikolay Nikolov, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov

Proceedings of the ISWC 2023 Posters, 2023

Datalog with External Machine Learning Functions for Automated Cloud Resource Configuration.

Zhuoxun Zheng, Ognjen Savkovic, Huu Phuc Luu, Ahmet Soylu, Evgeny Kharlamov, Baifan Zhou

Proceedings of the ISWC 2023 Posters, 2023

Literal-Aware Knowledge Graph Embedding for Welding Quality Monitoring: A Bosch Case.

Zhipeng Tan, Baifan Zhou, Zhuoxun Zheng, Ognjen Savkovic, Ziqi Huang, Irlán Grangel-González, Ahmet Soylu, Evgeny Kharlamov

Proceedings of the Semantic Web - ISWC 2023, 2023

Towards Data Integrity Verification for More Sustainable Petroleum Industry.

Yuanwei Qu, Zhuoxun Zheng, Baifan Zhou, Yan Zhou, Nicolau Santos, Ognjen Savkovic, Arild Waaler, David Cameron

Proceedings of the ISWC 2023 Posters, 2023

2022

Knowledge Graph-Based Semantic System for Visual Analytics in Automatic Manufacturing.

Baifan Zhou, Zhuoxun Zheng, Dongzhuoran Zhou, Zhipeng Tan, Ognjen Savkovic, Hui Yang, Yujia Zhang, Evgeny Kharlamov

Proceedings of the ISWC 2022 Posters, 2022

Towards A Visualisation Ontology for Reusable Visual Analytics.

Baifan Zhou, Zhipeng Tan, Zhuoxun Zheng, Dongzhuoran Zhou, Ognjen Savkovic, Evgeny Kharlamov

Proceedings of the 11th International Joint Conference on Knowledge Graphs, 2022

ScheRe: Schema Reshaping for Enhancing Knowledge Graph Construction.

Dongzhuoran Zhou, Baifan Zhou, Zhuoxun Zheng, Ahmet Soylu, Ognjen Savkovic, Egor V. Kostylev, Evgeny Kharlamov

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, 2022

2021

PG-Keys: Keys for Property Graphs.

Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Keith W. Hare, Jan Hidders, Victor E. Lee, Bei Li, Leonid Libkin, Wim Martens, Filip Murlak, Josh Perryman, Ognjen Savkovic, Michael Schmidt, Juan F. Sequeda, Slawek Staworko, Dominik Tomaszuk

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

2020

Stable Model Semantics for Recursive SHACL.

Medina Andresel, Julien Corman, Magdalena Ortiz, Juan L. Reutter, Ognjen Savkovic, Mantas Simkus

Proceedings of the WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020, 2020

2019

Semantically-enhanced rule-based diagnostics for industrial Internet of Things: The SDRL language and case study for Siemens trains and turbines.

Evgeny Kharlamov, Gulnar Mehdi, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Mikhail Roshchin

J. Web Semant., 2019

Validating Shacl Constraints over a Sparql Endpoint.

Julien Corman, Fernando Florenzano, Juan L. Reutter, Ognjen Savkovic

Proceedings of the Semantic Web - ISWC 2019, 2019

SHACL2SPARQL: Validating a SPARQL Endpoint against Recursive SHACL Constraints.

Julien Corman, Fernando Florenzano, Juan L. Reutter, Ognjen Savkovic

Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, 2019

Validation of SHACL Constraints over KGs with OWL 2 QL Ontologies via Rewriting.

Ognjen Savkovic, Evgeny Kharlamov, Steffen Lamparter

Proceedings of the Semantic Web - 16th International Conference, 2019

2018

A Tractable Notion of Stratification for SHACL.

Julien Corman, Juan L. Reutter, Ognjen Savkovic

Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th - to, 2018

Semantics and Validation of Recursive SHACL.

Julien Corman, Juan L. Reutter, Ognjen Savkovic

Proceedings of the Semantic Web - ISWC 2018, 2018

Semantic Diagnostics of Smart Factories.

Ognjen Savkovic, Evgeny Kharlamov, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Ian Horrocks

Proceedings of the Semantic Technology - 8th Joint International Conference, 2018

Diagnostics of Trains with Semantic Diagnostics Rules.

Evgeny Kharlamov, Ognjen Savkovic, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks, Thomas A. Runkler

Proceedings of the Inductive Logic Programming - 28th International Conference, 2018

Theoretical Characterization of Signal Diagnostic Processing Language.

Ognjen Savkovic, Evgeny Kharlamov, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks

Proceedings of the 31st International Workshop on Description Logics co-located with 16th International Conference on Principles of Knowledge Representation and Reasoning (KR 2018), Tempe, Arizona, US, October 27th - to, 2018

Towards Simplification of Analytical Workflows With Semantics at Siemens (Extended Abstract).

Evgeny Kharlamov, Gulnar Mehdi, Ognjen Savkovic, Guohui Xiao, Steffen Lamparter, Ian Horrocks, Arild Waaler

Proceedings of the IEEE International Conference on Big Data (IEEE BigData 2018), 2018

Towards a Robust Semantics for SHACL: Preliminary Discussion.

Julien Corman, Juan L. Reutter, Ognjen Savkovic

Proceedings of the 12th Alberto Mendelzon International Workshop on Foundations of Data Management, 2018

2017

Semantic Rule-Based Equipment Diagnostic.

Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Guzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler

Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017), Vienna, Austria, October 23rd - to, 2017

Semantic Rule-Based Equipment Diagnostics.

Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler

Proceedings of the Semantic Web - ISWC 2017, 2017

SemDia: Semantic Rule-Based Equipment Diagnostics Tool.

Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

Semantic Rules for Machine Diagnostics: Execution and Management.

Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Rafael Peñaloza, Gulnar Mehdi, Mikhail Roshchin, Ian Horrocks

Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, 2017

Towards Approximating Incomplete Queries over Partially Complete Databases (Extended Abstract).

Ognjen Savkovic, Evgeny Kharlamov, Werner Nutt, Pierre Senellart

Proceedings of the 11th Alberto Mendelzon International Workshop on Foundations of Data Management and the Web, 2017

2016

Query Stability in Monotonic Data-Aware Business Processes.

Ognjen Savkovic, Elisa Marengo, Werner Nutt

Proceedings of the 19th International Conference on Database Theory, 2016

Turning The Partial-Closed World Assumption Upside Down.

Simon Razniewski, Ognjen Savkovic, Werner Nutt

Proceedings of the 10th Alberto Mendelzon International Workshop on Foundations of Data Management, 2016

2015

Query Stability in Monotonic Data-Aware Business Processes [Extended Version].

Ognjen Savkovic, Elisa Marengo, Werner Nutt

CoRR, 2015

Implementing Query Completeness Reasoning.

Werner Nutt, Sergey Paramonov, Ognjen Savkovic

Proceedings of the 24th ACM International Conference on Information and Knowledge Management, 2015

2014

Towards a Theory of Query Stability in Business Processes.

Elisa Marengo, Werner Nutt, Ognjen Savkovic

Proceedings of the 8th Alberto Mendelzon Workshop on Foundations of Data Management, 2014

2013

An ASP Approach to Query Completeness Reasoning.

Werner Nutt, Sergey Paramonov, Ognjen Savkovic

Theory Pract. Log. Program., 2013

Complete Approximations of Incomplete Queries.

Ognjen Savkovic, Paramita Mirza, Alex Tomasi, Werner Nutt

Proc. VLDB Endow., 2013

Clinical-based prediction of side effects in colon cancer chemotherapy.

Mouna Kacimi, Ognjen Savkovic, Manfred Mitterer

Proceedings of the IEEE 15th International Conference on e-Health Networking, 2013

2012

Introducing Datatypes in DL-Lite.

Ognjen Savkovic, Diego Calvanese

Proceedings of the ECAI 2012, 2012

MAGIK: managing completeness of data.

Ognjen Savkovic, Paramita Mirza, Sergey Paramonov, Werner Nutt

Proceedings of the 21st ACM International Conference on Information and Knowledge Management, 2012