Ognjen Savkovic

52 papers A* 2A 7B 4C 1Misc 2Journal 11Unranked 22
YearRankTypeTitle / Venue / Authors
2025 — conf
Answering MetaQueries over RDFS Ontologies Under the tt SPARQL Metamodeling Semantics Entailment Regime.
IJCKG
Diego Calvanese, Gianluca Cima, Julien Corman, Roberto Maria Delfino, Maurizio Lenzerini, Lorenzo Marconi, Antonella Poggi, Ognjen Savkovic
2025 A* conf
Common Foundations for SHACL, ShEx, and PG-Schema.
WWW
Shqiponja Ahmetaj, Iovka Boneva, Jan Hidders, Katja Hose, Maxime Jakubowski, José Emilio Labra Gayo, Wim Martens, Fabio Mogavero, Filip Murlak, Cem Okulmus, Axel Polleres, Ognjen Savkovic, Mantas Simkus, Dominik Tomaszuk
2025 J jnl
Common Foundations for SHACL, ShEx, and PG-Schema.
CoRR
Shqiponja Ahmetaj, Iovka Boneva, Jan Hidders, Katja Hose, Maxime Jakubowski, José Emilio Labra Gayo, Wim Martens, Fabio Mogavero, Filip Murlak, Cem Okulmus, Axel Polleres, Ognjen Savkovic, Mantas Simkus, Dominik Tomaszuk
2025 — conf
Compact Answers to Temporal Path Queries.
ISWC (1)
Muhammad Adnan, Diego Calvanese, Julien Corman, Anton Dignös, Werner Nutt, Ognjen Savkovic
2025 J jnl
Compact Answers to Temporal Path Queries.
CoRR
Muhammad Adnan, Diego Calvanese, Julien Corman, Anton Dignös, Werner Nutt, Ognjen Savkovic
2025 — ed.
Companion Proceedings of the 9th International Joint Conference on Rules and Reasoning, RuleML+RR 2025, also co-located with 21th Reasoning Web Summer School, RW 2025, and 17th DecisionCAMP 2025 as part of Declarative AI 2025, Istanbul, Türkiye, September 22-24, 2025.
RuleML+RR (Companion)
Alessandro Margara, Tomás Kliegr, Ognjen Savkovic, Shqiponja Ahmetaj, Riccardo Tommasini, Luigi Bellomarini, Evgeny Kharlamov, Ioana Georgiana Ciuciu, Dumitru Roman, George Konstantinidis, Emanuel Sallinger, Ahmet Soylu
2025 — conf
Computing Compact Answers to Temporal Path Queries Using SQL.
RuleML+RR (Companion)
Muhammad Adnan, Diego Calvanese, Julien Corman, Anton Dignös, Werner Nutt, Ognjen Savkovic
2025 B conf
Graph Constraint Language for Industrial Knowledge Graphs and Machine Learning.
DaWaK
Zhuoxun Zheng, Ognjen Savkovic, Baifan Zhou, Antonis Klironomos, Evgeny Kharlamov, Ahmet Soylu
2024 — ed.
Companion Proceedings of the 8th International Joint Conference on Rules and Reasoning co-located with 20th Reasoning Web Summer School (RW 2024) and 16th DecisionCAMP 2024 as part of Declarative AI 2024, Bucharest, Romania, September 16-18, 2024.
RuleML+RR (Companion)
Anisa Rula, Emanuel Sallinger, Ognjen Savkovic, Ioana Georgiana Ciuciu, Ioan Toma, Josiane Xavier Parreira, Radu Prodan, Hui Song, Ahmet Soylu
2024 B conf
Complete Approximations of Incomplete Queries.
RuleML+RR
Julien Corman, Werner Nutt, Ognjen Savkovic
2024 J jnl
Complete Approximations of Incomplete Queries.
CoRR
Julien Corman, Werner Nutt, Ognjen Savkovic
2024 — ed.
Proceedings of the Second International Workshop on Semantic Industrial Information Modelling (SemIIM 2023) co-located with the 22nd International Semantic Web Conference (ISWC 2023), Greece, Athens, 7 November 2023.
SemIIM
Arild Waaler, Evgeny Kharlamov, Baifan Zhou, Ahmet Soylu, Dimitrios Kyritsis, Dumitru Roman, Ognjen Savkovic, Steffen Staab
2023 — conf
Datalog with External Machine Learning Functions for Automated Cloud Resource Configuration.
ISWC (Posters/Demos/Industry)
Zhuoxun Zheng, Ognjen Savkovic, Huu Phuc Luu, Ahmet Soylu, Evgeny Kharlamov, Baifan Zhou
2023 Misc conf
Literal-Aware Knowledge Graph Embedding for Welding Quality Monitoring: A Bosch Case.
ISWC
Zhipeng Tan, Baifan Zhou, Zhuoxun Zheng, Ognjen Savkovic, Ziqi Huang, Irlán Grangel-González, Ahmet Soylu, Evgeny Kharlamov
2023 J jnl
Literal-Aware Knowledge Graph Embedding for Welding Quality Monitoring: A Bosch Case.
CoRR
Zhipeng Tan, Baifan Zhou, Zhuoxun Zheng, Ognjen Savkovic, Ziqi Huang, Irlán Grangel-González, Ahmet Soylu, Evgeny Kharlamov
2023 J jnl
PG-Schema: Schemas for Property Graphs.
Proc. ACM Manag. Data
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
2023 Misc conf
Scaling Data Science Solutions with Semantics and Machine Learning: Bosch Case.
ISWC
Baifan Zhou, Nikolay Nikolov, Zhuoxun Zheng, Xianghui Luo, Ognjen Savkovic, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov
2023 J jnl
Scaling Data Science Solutions with Semantics and Machine Learning: Bosch Case.
CoRR
Baifan Zhou, Nikolay Nikolov, Zhuoxun Zheng, Xianghui Luo, Ognjen Savkovic, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov
2023 — conf
Semantic Cloud System for Scaling Data Science Solutions for Welding at Bosch.
ISWC (Posters/Demos/Industry)
Zhuoxun Zheng, Baifan Zhou, Zhipeng Tan, Ognjen Savkovic, Diego Rincon-Yanez, Nikolay Nikolov, Dumitru Roman, Ahmet Soylu, Evgeny Kharlamov
2023 — conf
Towards Data Integrity Verification for More Sustainable Petroleum Industry.
ISWC (Posters/Demos/Industry)
Yuanwei Qu, Zhuoxun Zheng, Baifan Zhou, Yan Zhou, Nicolau Santos, Ognjen Savkovic, Arild Waaler, David B. Cameron
2022 — conf
Knowledge Graph-Based Semantic System for Visual Analytics in Automatic Manufacturing.
ISWC (Posters/Demos/Industry)
Baifan Zhou, Zhuoxun Zheng, Dongzhuoran Zhou, Zhipeng Tan, Ognjen Savkovic, Hui Yang, Yujia Zhang, Evgeny Kharlamov
2022 J jnl
PG-Schema: Schemas for Property Graphs.
CoRR
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
2022 A conf
ScheRe: Schema Reshaping for Enhancing Knowledge Graph Construction.
CIKM
Dongzhuoran Zhou, Baifan Zhou, Zhuoxun Zheng, Ahmet Soylu, Ognjen Savkovic, Egor V. Kostylev, Evgeny Kharlamov
2022 — conf
Towards A Visualisation Ontology for Reusable Visual Analytics.
IJCKG
Baifan Zhou, Zhipeng Tan, Zhuoxun Zheng, Dongzhuoran Zhou, Ognjen Savkovic, Evgeny Kharlamov
2021 — conf
PG-Keys: Keys for Property Graphs.
SIGMOD Conference
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
2020 A* conf
Stable Model Semantics for Recursive SHACL.
WWW
Medina Andresel, Julien Corman, Magdalena Ortiz, Juan L. Reutter, Ognjen Savkovic, Mantas Simkus
2019 — conf
SHACL2SPARQL: Validating a SPARQL Endpoint against Recursive SHACL Constraints.
ISWC (Satellites)
Julien Corman, Fernando Florenzano, Juan L. Reutter, Ognjen Savkovic
2019 J jnl
Semantically-enhanced rule-based diagnostics for industrial Internet of Things: The SDRL language and case study for Siemens trains and turbines.
J. Web Semant.
Evgeny Kharlamov, Gulnar Mehdi, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Mikhail Roshchin
2019 — conf
Validating Shacl Constraints over a Sparql Endpoint.
ISWC (1)
Julien Corman, Fernando Florenzano, Juan L. Reutter, Ognjen Savkovic
2019 B conf
Validation of SHACL Constraints over KGs with OWL 2 QL Ontologies via Rewriting.
ESWC
Ognjen Savkovic, Evgeny Kharlamov, Steffen Lamparter
2018 — conf
A Tractable Notion of Stratification for SHACL.
ISWC (P&D/Industry/BlueSky)
Julien Corman, Juan L. Reutter, Ognjen Savkovic
2018 B conf
Diagnostics of Trains with Semantic Diagnostics Rules.
ILP
Evgeny Kharlamov, Ognjen Savkovic, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks, Thomas A. Runkler
2018 — conf
Semantic Diagnostics of Smart Factories.
JIST
Ognjen Savkovic, Evgeny Kharlamov, Martin Ringsquandl, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Ian Horrocks
2018 — conf
Semantics and Validation of Recursive SHACL.
ISWC (1)
Julien Corman, Juan L. Reutter, Ognjen Savkovic
2018 — conf
Theoretical Characterization of Signal Diagnostic Processing Language.
Description Logics
Ognjen Savkovic, Evgeny Kharlamov, Guohui Xiao, Gulnar Mehdi, Elem Güzel Kalayci, Werner Nutt, Mikhail Roshchin, Ian Horrocks
2018 — conf
Towards Simplification of Analytical Workflows With Semantics at Siemens (Extended Abstract).
IEEE BigData
Evgeny Kharlamov, Gulnar Mehdi, Ognjen Savkovic, Guohui Xiao, Steffen Lamparter, Ian Horrocks, Arild Waaler
2018 — conf
Towards a Robust Semantics for SHACL: Preliminary Discussion.
AMW
Julien Corman, Juan L. Reutter, Ognjen Savkovic
2017 A conf
SemDia: Semantic Rule-Based Equipment Diagnostics Tool.
CIKM
Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler
2017 — conf
Semantic Rule-Based Equipment Diagnostic.
ISWC (Posters, Demos & Industry Tracks)
Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Guzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler
2017 — conf
Semantic Rule-Based Equipment Diagnostics.
ISWC (2)
Gulnar Mehdi, Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Elem Güzel Kalayci, Sebastian Brandt, Ian Horrocks, Mikhail Roshchin, Thomas A. Runkler
2017 A conf
Semantic Rules for Machine Diagnostics: Execution and Management.
CIKM
Evgeny Kharlamov, Ognjen Savkovic, Guohui Xiao, Rafael Peñaloza, Gulnar Mehdi, Mikhail Roshchin, Ian Horrocks
2017 — conf
Towards Approximating Incomplete Queries over Partially Complete Databases (Extended Abstract).
AMW
Ognjen Savkovic, Evgeny Kharlamov, Werner Nutt, Pierre Senellart
2016 A conf
Query Stability in Monotonic Data-Aware Business Processes.
ICDT
Ognjen Savkovic, Elisa Marengo, Werner Nutt
2016 — conf
Turning The Partial-Closed World Assumption Upside Down.
AMW
Simon Razniewski, Ognjen Savkovic, Werner Nutt
2015 A conf
Implementing Query Completeness Reasoning.
CIKM
Werner Nutt, Sergey Paramonov, Ognjen Savkovic
2015 J jnl
Query Stability in Monotonic Data-Aware Business Processes [Extended Version].
CoRR
Ognjen Savkovic, Elisa Marengo, Werner Nutt
2014 — conf
Towards a Theory of Query Stability in Business Processes.
AMW
Elisa Marengo, Werner Nutt, Ognjen Savkovic
2013 J jnl
An ASP Approach to Query Completeness Reasoning.
Theory Pract. Log. Program.
Werner Nutt, Sergey Paramonov, Ognjen Savkovic
2013 C conf
Clinical-based prediction of side effects in colon cancer chemotherapy.
Healthcom
Mouna Kacimi, Ognjen Savkovic, Manfred Mitterer
2013 J jnl
Complete Approximations of Incomplete Queries.
Proc. VLDB Endow.
Ognjen Savkovic, Paramita Mirza, Alex Tomasi, Werner Nutt
2012 A conf
Introducing Datatypes in DL-Lite.
ECAI
Ognjen Savkovic, Diego Calvanese
2012 A conf
MAGIK: managing completeness of data.
CIKM
Ognjen Savkovic, Paramita Mirza, Sergey Paramonov, Werner Nutt