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ORCIDGeorg Gottlob
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- affiliation: University of Oxford, Department of Computer Science
- affiliation: TU Vienna, Faculty of Informatics
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2020 – today
- 2024
[j148]Georg Gottlob
, Matthias Lanzinger, Cem Okulmus, Reinhard Pichler:
Fast Parallel Hypertree Decompositions in Logarithmic Recursion Depth. ACM Trans. Database Syst. 49(1): 1:1-1:43 (2024)- [j147]Georg Gottlob, Marco Manna, Cinzia Marte:
Dyadic Existential Rules. Theory Pract. Log. Program. 24(2): 227-249 (2024) - [j146]Georg Gottlob, Daniela Inclezan, Marco Maratea:
Preface to the Special Issue on the 2022 Conference on Logic Programming and Nonmonotonic Reasoning. Theory Pract. Log. Program. 24(3): 422-424 (2024) - [c263]Georg Gottlob:
Artificial Intelligence and Artificial Ignorance (Invited Talk). CSL 2024: 3:1-3:1 - [c262]Matthias Lanzinger, Stefano Sferrazza, Przemyslaw Andrzej Walega, Georg Gottlob:
Fuzzy Datalog∃ over Arbitrary t-Norms. LPAR 2024: 426-444 - [c261]Georg Gottlob:
Enhancing Data Precision with Large Language Models: Analyzing Failures and Innovating Database Curation. SEBD 2024: 1-2 - [i47]Lingzhi Wang, Xingshan Zeng, Jinsong Guo, Kam-Fai Wong, Georg Gottlob:
Selective Forgetting: Advancing Machine Unlearning Techniques and Evaluation in Language Models. CoRR abs/2402.05813 (2024) - [i46]Matthias Lanzinger, Stefano Sferrazza, Przemyslaw Andrzej Walega, Georg Gottlob:
Fuzzy Datalog∃ over Arbitrary t-Norms. CoRR abs/2403.02933 (2024) - 2023
- [j145]Georg Gottlob, Marco Manna, Andreas Pieris:
Polynomial combined first-order rewritings for linear and guarded existential rules. Artif. Intell. 321: 103936 (2023) - [j144]Jinsong Guo, Aditya Jami, Markus Kröll, Lukas Schweizer, Sergey Paramonov, Eric Aichinger, Stefano Sferrazza, Mattia Scaccia, Stéphane Reissfelder, Eda Cicek, Giovanni Grasso, Georg Gottlob:
When Automatic Filtering Comes to the Rescue: Pre-Computing Company Competitor Pairs in Owler. Proc. ACM Manag. Data 1(2): 202:1-202:23 (2023) - [j143]Renzo Angles, Georg Gottlob, Aleksandar Pavlovic, Reinhard Pichler, Emanuel Sallinger:
SparqLog: A System for Efficient Evaluation of SPARQL 1.1 Queries via Datalog. Proc. VLDB Endow. 16(13): 4240-4253 (2023) - [j142]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler, Igor Razgon:
Fractional covers of hypergraphs with bounded multi-intersection. Theor. Comput. Sci. 979: 114204 (2023) - [c260]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler, Alexander Selzer:
Reaching Back to Move Forward: Using Old Ideas to Achieve a New Level of Query Optimization (short paper). AMW 2023 - [c259]Matthias Lanzinger, Stefano Sferrazza, Georg Gottlob:
MV-Datalog+/-: Effective Rule-based Reasoning with Uncertain Observations (Extended Abstract). IJCAI 2023: 6447-6451 - [i45]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler, Alexander Selzer:
Structure-Guided Query Evaluation: Towards Bridging the Gap from Theory to Practice. CoRR abs/2303.02723 (2023) - [i44]Renzo Angles, Georg Gottlob, Aleksandar Pavlovic, Reinhard Pichler, Emanuel Sallinger:
SparqLog: A System for Efficient Evaluation of SPARQL 1.1 Queries via Datalog [Experiment, Analysis and Benchmark]. CoRR abs/2307.06119 (2023) - [i43]Georg Gottlob, Marco Manna, Cinzia Marte:
Dyadic Existential Rules. CoRR abs/2307.12051 (2023) - 2022
- [j141]Georg Gottlob, Cem Okulmus, Reinhard Pichler:
Fast and parallel decomposition of constraint satisfaction problems. Constraints An Int. J. 27(3): 284-326 (2022) - [j140]Luigi Bellomarini, Ruslan R. Fayzrakhmanov, Georg Gottlob, Andrey Kravchenko, Eleonora Laurenza, Yavor Nenov, Stéphane Reissfelder, Emanuel Sallinger, Evgeny Sherkhonov, Sahar Vahdati, Lianlong Wu:
Data science with Vadalog: Knowledge Graphs with machine learning and reasoning in practice. Future Gener. Comput. Syst. 129: 407-422 (2022) - [j139]Luigi Bellomarini, Davide Benedetto, Georg Gottlob, Emanuel Sallinger:
Vadalog: A modern architecture for automated reasoning with large knowledge graphs. Inf. Syst. 105: 101528 (2022) - [j138]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus:
Incremental Updates of Generalized Hypertree Decompositions. ACM J. Exp. Algorithmics 27: 1.16:1-1.16:28 (2022) - [j137]Gerald Berger, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
The Space-Efficient Core of Vadalog. ACM Trans. Database Syst. 47(1): 1:1-1:46 (2022) - [j136]Matthias Lanzinger, Stefano Sferrazza, Georg Gottlob:
MV-Datalog+-: Effective Rule-based Reasoning with Uncertain Observations. Theory Pract. Log. Program. 22(5): 678-692 (2022) - [c258]Andrei Draghici, Georg Gottlob, Matthias Lanzinger:
On the Complexity of Inductively Learning Guarded Clauses. AAAI 2022: 5600-5607 - [c257]Georg Gottlob:
Adventures with Datalog: Walking the Thin Line Between Theory and Practice. AI*IA 2022: 489-500 - [c256]Matthias Lanzinger, Stefano Sferrazza, Georg Gottlob:
New Perspectives for Fuzzy Datalog (Extended Abstract). Datalog 2022: 42-47 - [c255]Georg Gottlob, Marco Manna, Cinzia Marte:
Dyadic Existential Rules. Datalog 2022: 83-96 - [c254]Georg Gottlob, Jinsong Guo, Aditya Jami, Markus Kröll, Stéphane Reissfeldee, Lukas Schweizer, Eric Aichinger, Stefano Sferrazza:
CompeGen: Computing Company Competitor Pairs By Knowledge Based Inference Combined With Empirical Validation. Datalog 2022: 207-211 - [c253]Zehua Cheng, Lianlong Wu, Thomas Lukasiewicz, Emanuel Sallinger, Georg Gottlob:
Democratizing Financial Knowledge Graph Construction by Mining Massive Brokerage Research Reports. EDBT/ICDT Workshops 2022 - [c252]Lianlong Wu, Emanuel Sallinger, Evgeny Sherkhonov, Sahar Vahdati, Georg Gottlob:
Rule Learning over Knowledge Graphs with Genetic Logic Programming. ICDE 2022: 3373-3385 - [c251]Georg Gottlob, Matthias Lanzinger, Cem Okulmus, Reinhard Pichler:
Fast Parallel Hypertree Decompositions in Logarithmic Recursion Depth. PODS 2022: 325-336 - [c250]Marco Calautti, Georg Gottlob, Andreas Pieris:
Non-Uniformly Terminating Chase: Size and Complexity. PODS 2022: 369-378 - [e23]Georg Gottlob, Daniela Inclezan, Marco Maratea:
Logic Programming and Nonmonotonic Reasoning - 16th International Conference, LPNMR 2022, Genova, Italy, September 5-9, 2022, Proceedings. Lecture Notes in Computer Science 13416, Springer 2022, ISBN 978-3-031-15706-6 [contents] - [i42]Matthias Lanzinger, Stefano Sferrazza, Georg Gottlob:
MV-Datalog+-: Effective Rule-based Reasoning with Uncertain Observations. CoRR abs/2202.01718 (2022) - [i41]Marco Calautti, Georg Gottlob, Andreas Pieris:
Non-Uniformly Terminating Chase: Size and Complexity. CoRR abs/2204.10584 (2022) - [i40]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus:
Incremental Updates of Generalized Hypertree Decompositions. CoRR abs/2209.10375 (2022) - 2021
- [j135]Georg Gottlob, André Hernich, Clemens Kupke, Thomas Lukasiewicz:
Stable Model Semantics for Guarded Existential Rules and Description Logics: Decidability and Complexity. J. ACM 68(5): 35:1-35:87 (2021) - [j134]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler, Igor Razgon:
Complexity Analysis of Generalized and Fractional Hypertree Decompositions. J. ACM 68(5): 38:1-38:50 (2021) - [j133]Wolfgang Fischl, Georg Gottlob, Davide Mario Longo, Reinhard Pichler:
HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings. ACM J. Exp. Algorithmics 26: 1.6:1-1.6:40 (2021) - [c249]Andrea Gulino, Stefano Ceri, Georg Gottlob, Emanuel Sallinger, Luigi Bellomarini:
Distributed Company Control in Company Shareholding Graphs. ICDE 2021: 2637-2648 - [c248]Ronald Fagin, Georg Gottlob, Christos H. Papadimitriou, Moshe Y. Vardi, Giorgio Ausiello, Maurizio Lenzerini, Domenico Saccà, Luigi Palopoli, Francesco Scarcello:
Panel on "Past and Future of Computer Science Theory" (Discussion Paper). SEBD 2021: 531-542 - [i39]Georg Gottlob, Matthias Lanzinger, Cem Okulmus, Reinhard Pichler:
Fast Parallel Hypertree Decompositions in Logarithmic Recursion Depth. CoRR abs/2104.13793 (2021) - [i38]Andrei Draghici, Georg Gottlob, Matthias Lanzinger:
On the Complexity of Inductively Learning Guarded Rules. CoRR abs/2110.03624 (2021) - 2020
- [j132]Pablo Barceló, Diego Figueira, Georg Gottlob, Andreas Pieris:
Semantic Optimization of Conjunctive Queries. J. ACM 67(6): 34:1-34:60 (2020) - [j131]Michael Benedikt, Pierre Bourhis, Georg Gottlob, Pierre Senellart:
Monadic Datalog, Tree Validity, and Limited Access Containment. ACM Trans. Comput. Log. 21(1): 6:1-6:45 (2020) - [c247]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler:
The HyperTrac Project: Recent Progress and Future Research Directions on Hypergraph Decompositions. CPAIOR 2020: 3-21 - [c246]Lianlong Wu, Emanuel Sallinger, Evgeny Sherkhonov, Sahar Vahdati, Georg Gottlob:
An Evolutionary Algorithm for Rule Learning over Knowledge Graphs. KR4L@ECAI 2020: 52-59 - [c245]Georg Gottlob, Cem Okulmus, Reinhard Pichler:
Fast and Parallel Decomposition of Constraint Satisfaction Problems. IJCAI 2020: 1155-1162 - [c244]Hubie Chen, Georg Gottlob, Matthias Lanzinger, Reinhard Pichler:
Semantic Width and the Fixed-Parameter Tractability of Constraint Satisfaction Problems. IJCAI 2020: 1726-1733 - [c243]Georg Gottlob, Marco Manna, Andreas Pieris:
Multi-head Guarded Existential Rules Over Fixed Signatures. KR 2020: 445-454 - [c242]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler, Igor Razgon:
Fractional Covers of Hypergraphs with Bounded Multi-Intersection. MFCS 2020: 41:1-41:14 - [c241]Georg Gottlob, Jan Van den Bussche, Dirk Van Gucht:
2020 ACM PODS Alberto O. Mendelzon Test-of-Time Award. PODS 2020: 17 - [p4]Marcelo Arenas, Georg Gottlob, Andreas Pieris:
Querying the Semantic Web via Rules. Applications and Practices in Ontology Design, Extraction, and Reasoning 2020: 194-213 - [i37]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler, Igor Razgon:
Complexity Analysis of General and Fractional Hypertree Decompositions. CoRR abs/2002.05239 (2020) - [i36]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler, Igor Razgon:
Fractional Covers of Hypergraphs with Bounded Multi-Intersection. CoRR abs/2007.01830 (2020) - [i35]Hubie Chen, Georg Gottlob, Matthias Lanzinger, Reinhard Pichler:
Semantic Width and the Fixed-Parameter Tractability of Constraint Satisfaction Problems. CoRR abs/2007.14169 (2020) - [i34]Wolfgang Fischl, Georg Gottlob, Davide Mario Longo, Reinhard Pichler:
HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings. CoRR abs/2009.01769 (2020) - [i33]Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler:
The HyperTrac Project: Recent Progress and Future Research Directions on Hypergraph Decompositions. CoRR abs/2012.14762 (2020)
2010 – 2019
- 2019
- [j130]Nikolaos Konstantinou, Edward Abel, Luigi Bellomarini, Alex Bogatu, Cristina Civili, Endri Irfanie, Martin Koehler, Lacramioara Mazilu, Emanuel Sallinger, Alvaro A. A. Fernandes, Georg Gottlob, John A. Keane, Norman W. Paton:
VADA: an architecture for end user informed data preparation. J. Big Data 6: 74 (2019) - [c240]Luigi Bellomarini, Georg Gottlob, Emanuel Sallinger:
Datalog-based Reasoning for Knowledge Graphs. AMW 2019 - [c239]Wolfgang Fischl, Georg Gottlob, Davide M. Longo, Reinhard Pichler:
HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings. AMW 2019 - [c238]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler:
Semantic Width Revisited (Extended Abstract). AMW 2019 - [c237]Georg Gottlob, Cem Okulmus, Reinhard Pichler:
Parallel Computation of Generalized Hypertree Decompositions. AMW 2019 - [c236]Jack Clearman, Ruslan R. Fayzrakhmanov, Georg Gottlob, Yavor Nenov, Stéphane Reissfelder, Emanuel Sallinger, Evgeny Sherkhonov:
Feature Engineering and Explainability with Vadalog: A Recommender Systems Application. Datalog 2019: 39-43 - [c235]Luigi Bellomarini, Daniele Fakhoury, Georg Gottlob, Emanuel Sallinger:
Knowledge Graphs and Enterprise AI: The Promise of an Enabling Technology. ICDE 2019: 26-37 - [c234]Leopoldo E. Bertossi, Georg Gottlob, Reinhard Pichler:
Datalog: Bag Semantics via Set Semantics. ICDT 2019: 16:1-16:19 - [c233]Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
Vadalog: Recent Advances and Applications. JELIA 2019: 21-37 - [c232]Gerald Berger, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
The Space-Efficient Core of Vadalog. PODS 2019: 270-284 - [c231]Wolfgang Fischl, Georg Gottlob, Davide Mario Longo, Reinhard Pichler:
HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings. PODS 2019: 464-480 - [c230]Jinsong Guo, Valter Crescenzi, Tim Furche, Giovanni Grasso, Georg Gottlob:
RED: Redundancy-Driven Data Extraction from Result Pages? WWW 2019: 605-615 - [e22]Payam M. Barnaghi, Georg Gottlob, Yannis Manolopoulos, Theodoros Tzouramanis, Athena Vakali:
2019 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2019, Thessaloniki, Greece, October 14-17, 2019. ACM 2019, ISBN 978-1-4503-6934-3 [contents] - [e21]Payam M. Barnaghi, Georg Gottlob, Dimitrios Katsaros, Yannis Manolopoulos, Rahul Pandey, Theodoros Tzouramanis, Athena Vakali:
2019 IEEE/WIC/ACM International Conference on Web Intelligence, WI 2019, Thessaloniki, Greece, October 14-17, 2019 - Companion Volume. ACM 2019, ISBN 978-1-4503-6988-6 [contents] - 2018
- [j129]Georg Gottlob, Andreas Pieris, Mantas Simkus:
The Impact of Active Domain Predicates on Guarded Existential Rules. Fundam. Informaticae 159(1-2): 123-146 (2018) - [j128]Georg Gottlob, Gianluigi Greco, Francesco Scarcello:
Tree projections and constraint optimization problems: Fixed-parameter tractability and parallel algorithms. J. Comput. Syst. Sci. 94: 11-40 (2018) - [j127]Luigi Bellomarini, Emanuel Sallinger, Georg Gottlob:
The Vadalog System: Datalog-based Reasoning for Knowledge Graphs. Proc. VLDB Endow. 11(9): 975-987 (2018) - [j126]Georg Gottlob, Enrico Malizia:
Achieving New Upper Bounds for the Hypergraph Duality Problem through Logic. SIAM J. Comput. 47(2): 456-492 (2018) - [j125]Marcelo Arenas, Georg Gottlob, Andreas Pieris:
Expressive Languages for Querying the Semantic Web. ACM Trans. Database Syst. 43(3): 13:1-13:45 (2018) - [c229]Luigi Bellomarini, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
The Vadalog System: Swift Logic for Big Data and Enterprise Knowledge Graphs. AMW 2018 - [c228]Wolfgang Fischl, Georg Gottlob, Reinhard Pichler:
General and Fractional Hypertree Decompositions: Hard and Easy Cases (extended abstract). AMW 2018 - [c227]Georg Gottlob, Marco Manna, Andreas Pieris:
Finite Model Reasoning in Hybrid Classes of Existential Rules. IJCAI 2018: 1831-1837 - [c226]Luigi Bellomarini, Ruslan R. Fayzrakhmanov, Georg Gottlob, Andrey Kravchenko, Eleonora Laurenza, Yavor Nenov, Stéphane Reissfelder, Emanuel Sallinger, Evgeny Sherkhonov, Lianlong Wu:
Data Science with Vadalog: Bridging Machine Learning and Reasoning. MEDI 2018: 3-21 - [c225]Wolfgang Fischl, Georg Gottlob, Reinhard Pichler:
General and Fractional Hypertree Decompositions: Hard and Easy Cases. PODS 2018: 17-32 - [c224]Luigi Bellomarini, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
Vadalog: A Language and System for Knowledge Graphs. RuleML+RR 2018: 3-8 - [c223]Luigi Bellomarini, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
Swift Logic for Big Data and Knowledge Graphs - Overview of Requirements, Language, and System. SOFSEM 2018: 3-16 - [c222]Ruslan R. Fayzrakhmanov, Emanuel Sallinger, Ben Spencer, Tim Furche, Georg Gottlob:
Browserless Web Data Extraction: Challenges and Opportunities. WWW 2018: 1095-1104 - [r4]Robert Baumgartner, Wolfgang Gatterbauer, Georg Gottlob:
Web Data Extraction System. Encyclopedia of Database Systems (2nd ed.) 2018 - [r3]Georg Gottlob:
Wrapper Stability. Encyclopedia of Database Systems (2nd ed.) 2018 - [i32]Leopoldo E. Bertossi, Georg Gottlob, Reinhard Pichler:
Datalog: Bag Semantics via Set Semantics. CoRR abs/1803.06445 (2018) - [i31]Luigi Bellomarini, Georg Gottlob, Emanuel Sallinger:
The Vadalog System: Datalog-based Reasoning for Knowledge Graphs. CoRR abs/1807.08709 (2018) - [i30]Luigi Bellomarini, Ruslan R. Fayzrakhmanov, Georg Gottlob, Andrey Kravchenko, Eleonora Laurenza, Yavor Nenov, Stéphane Reissfelder, Emanuel Sallinger, Evgeny Sherkhonov, Lianlong Wu:
Data Science with Vadalog: Bridging Machine Learning and Reasoning. CoRR abs/1807.08712 (2018) - [i29]Gerald Berger, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
The Space-Efficient Core of Vadalog. CoRR abs/1809.05951 (2018) - [i28]Wolfgang Fischl, Georg Gottlob, Davide M. Longo, Reinhard Pichler:
HyperBench: A Benchmark and Tool for Hypergraphs and Empirical Findings. CoRR abs/1811.08181 (2018) - [i27]Georg Gottlob, Matthias Lanzinger, Reinhard Pichler:
Semantic Width of Conjunctive Queries and Constraint Satisfaction Problems. CoRR abs/1812.04329 (2018) - 2017
- [j124]Georg Gottlob, Thomas A. Henzinger, Georg Weissenbacher:
Preface of the Special Issue in Memoriam Helmut Veith. Formal Methods Syst. Des. 51(2): 267-269 (2017) - [c221]Georg Gottlob, Reinhard Pichler, Emanuel Sallinger:
Function Symbols in Tuple-Generating Dependencies: Expressive Power and Computability. AMW 2017 - [c220]Luigi Bellomarini, Georg Gottlob, Andreas Pieris, Emanuel Sallinger:
Swift Logic for Big Data and Knowledge Graphs. IJCAI 2017: 2-10 - [c219]Georg Gottlob, Christoph Koch, Andreas Pieris:
Logic, Languages, and Rules for Web Data Extraction and Reasoning over Data. LATA 2017: 27-47 - [c218]Nikolaos Konstantinou, Martin Koehler, Edward Abel, Cristina Civili, Bernd Neumayr, Emanuel Sallinger, Alvaro A. A. Fernandes, Georg Gottlob, John A. Keane, Leonid Libkin, Norman W. Paton:
The VADA Architecture for Cost-Effective Data Wrangling. SIGMOD Conference 2017: 1599-1602 - [e20]Giovambattista Ianni, Domenico Lembo, Leopoldo E. Bertossi, Wolfgang Faber, Birte Glimm, Georg Gottlob, Steffen Staab:
Reasoning Web. Semantic Interoperability on the Web - 13th International Summer School 2017, London, UK, July 7-11, 2017, Tutorial Lectures. Lecture Notes in Computer Science 10370, Springer 2017, ISBN 978-3-319-61032-0 [contents] - [i26]Georg Gottlob, Gianluigi Greco, Francesco Scarcello:
Tree Projections and Constraint Optimization Problems: Fixed-Parameter Tractability and Parallel Algorithms. CoRR abs/1711.05216 (2017) - 2016
- [j123]Erich Christian Teppan, Gerhard Friedrich, Georg Gottlob:
Tractability frontiers of the partner units configuration problem. J. Comput. Syst. Sci. 82(5): 739-755 (2016) - [j122]Georg Gottlob, Marco Manna, Andreas Pieris:
Combining decidability paradigms for existential rules. Theory and Practice of Logic Programming - Corrigendum. Theory Pract. Log. Program. 16(1): 139 (2016) - [c217]Marcelo Arenas, Georg Gottlob, Andreas Pieris:
A Datalog-Based Language for Querying RDF Graphs. AMW 2016 - [c216]Pablo Barceló, Georg Gottlob, Andreas Pieris:
Semantic Acyclicity Under Constraints. AMW 2016 - [c215]Tim Furche, Georg Gottlob, Bernd Neumayr, Emanuel Sallinger:
Data Wrangling for Big Data: Towards a Lingua Franca for Data Wrangling. AMW 2016 - [c214]Tim Furche, Georg Gottlob, Leonid Libkin, Giorgio Orsi, Norman W. Paton:
Data Wrangling for Big Data: Challenges and Opportunities. EDBT 2016: 473-478 - [c213]Foto N. Afrati, Claire David, Georg Gottlob:
The ICDT 2016 Test of Time Award Announcement. ICDT 2016: 1:1-1:2 - [c212]Georg Gottlob, Gianluigi Greco, Nicola Leone, Francesco Scarcello:
Hypertree Decompositions: Questions and Answers. PODS 2016: 57-74 - [c211]Pablo Barceló, Georg Gottlob, Andreas Pieris:
Semantic Acyclicity Under Constraints. PODS 2016: 343-354 - [c210]Georg Gottlob, Andreas Pieris, Mantas Simkus:
The Impact of Active Domain Predicates on Guarded Existential Rules. RR 2016: 94-110 - [i25]Pablo Barceló, Georg Gottlob, Andreas Pieris:
Semantic Acyclicity Under Constraints. CoRR abs/1602.01366 (2016) - [i24]Wolfgang Fischl, Georg Gottlob, Reinhard Pichler:
General and Fractional Hypertree Decompositions: Hard and Easy Cases. CoRR abs/1611.01090 (2016) - 2015
- [c209]Marco Calautti, Georg Gottlob, Andreas Pieris:
Chase Termination for Guarded Existential Rules. AMW 2015 - [c208]Georg Gottlob, Marco Manna, Andreas Pieris:
Polynomial Combined Rewritings for Linear Existential Rules and DL-Lite with n-ary Relations. Description Logics 2015 - [c207]Georg Gottlob, Marco Manna, Andreas Pieris:
Polynomial Rewritings for Linear Existential Rules. IJCAI 2015: 2992-2998 - [c206]Georg Gottlob, Andreas Pieris:
Beyond SPARQL under OWL 2 QL Entailment Regime: Rules to the Rescue. IJCAI 2015: 2999-3007 - [c205]Georg Gottlob, Reinhard Pichler, Emanuel Sallinger:
Function Symbols in Tuple-Generating Dependencies: Expressive Power and Computability. PODS 2015: 65-77 - [c204]