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ORCIDSebastian Link
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- affiliation: University of Auckland, New Zealand
- affiliation (2008 - 2011): Victoria University of Wellington, New Zealand
- affiliation (PhD 2005): Massey University, Palmerston North, New Zealand
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2020 – today
- 2024
[j68]Zhuoxing Zhang, Sebastian Link:
Mixed Covers of Keys and Functional Dependencies for Maintaining the Integrity of Data under Updates. Proc. VLDB Endow. 17(7): 1578-1590 (2024)- [c115]Henning Koehler
, Sebastian Link:
Entity/Relationship Profiling. ICDE 2024: 5393-5396 - 2023
- [j67]Sebastian Link, Henning Koehler, Aniruddh Gandhi, Sven Hartmann, Bernhard Thalheim:
Cardinality constraints and functional dependencies in SQL: Taming data redundancy in logical database design. Inf. Syst. 115: 102208 (2023) - [j66]Ziheng Wei, Sebastian Link:
Towards the efficient discovery of meaningful functional dependencies. Inf. Syst. 116: 102224 (2023) - [j65]Miika Hannula, Xinyi Li, Sebastian Link:
Controlling entity integrity with key sets. J. Comput. Syst. Sci. 136: 195-219 (2023) - [j64]Philipp Skavantzos, Uwe Leck, Kaiqi Zhao, Sebastian Link:
Uniqueness Constraints for Object Stores. ACM J. Data Inf. Qual. 15(2): 13:1-13:29 (2023) - [j63]Sebastian Link:
Entity integrity management under data volume, variety and veracity. Knowl. Inf. Syst. 65(7): 2895-2934 (2023) - [j62]Zhuoxing Zhang, Wu Chen, Sebastian Link:
Composite Object Normal Forms: Parameterizing Boyce-Codd Normal Form by the Number of Minimal Keys. Proc. ACM Manag. Data 1(1): 13:1-13:25 (2023) - [j61]Philipp Skavantzos, Sebastian Link:
Normalizing Property Graphs. Proc. VLDB Endow. 16(11): 3031-3043 (2023) - [j60]Miika Hannula, Zhuoxing Zhang, Bor-Kuan Song, Sebastian Link:
Discovery of Cross Joins. IEEE Trans. Knowl. Data Eng. 35(7): 6839-6851 (2023) - [c114]Miika Hannula, Zhuoxing Zhang, Bor-Kuan Song, Sebastian Link:
Discovery of Cross Joins (Extended Abstract). ICDE 2023: 3853-3854 - [e13]João Paulo A. Almeida, José Borbinha, Giancarlo Guizzardi, Sebastian Link, Jelena Zdravkovic:
Conceptual Modeling - 42nd International Conference, ER 2023, Lisbon, Portugal, November 6-9, 2023, Proceedings. Lecture Notes in Computer Science 14320, Springer 2023, ISBN 978-3-031-47261-9 [contents] - 2022
- [j59]Henning Koehler, Sebastian Link:
Possibilistic Data Cleaning. IEEE Trans. Knowl. Data Eng. 34(12): 5939-5950 (2022) - [c113]Sebastian Link:
Object Normal Form, Fourth Normal Form and Their Application to Database Security. ER 2022: 349-364 - [c112]Ying Excell, Sebastian Link:
Learning to Match Product Codes. IEA/AIE 2022: 29-41 - [c111]Sebastian Link, Henri Prade, Gilles Richard:
Analogical Proportions, Multivalued Dependencies and Explanations. SUM 2022: 351-360 - [e12]Sebastian Link, Iris Reinhartz-Berger, Jelena Zdravkovic, Dominik Bork, Srinath Srinivasa:
Proceedings of the ER Forum and PhD Symposium 2022 co-located with 41st International Conference on Conceptual Modeling (ER 2022), Virtual Event, Hyderabad, India, October 17, 2022. CEUR Workshop Proceedings 3211, CEUR-WS.org 2022 [contents] - 2021
- [j58]Henning Koehler, Van Le, Sebastian Link:
Possible Keys and Functional Dependencies. J. Data Semant. 10(3-4): 327-366 (2021) - [j57]Ziheng Wei, Sebastian Link:
Embedded Functional Dependencies and Data-completeness Tailored Database Design. ACM Trans. Database Syst. 46(2): 7:1-7:46 (2021) - [j56]Ziheng Wei, Sven Hartmann, Sebastian Link:
Algorithms for the discovery of embedded functional dependencies. VLDB J. 30(6): 1069-1093 (2021) - [c110]Sebastian Link, Ziheng Wei:
Referential Integrity Under Uncertain Data. CAiSE 2021: 265-279 - [c109]Philipp Skavantzos, Kaiqi Zhao, Sebastian Link:
Uniqueness Constraints on Property Graphs. CAiSE 2021: 280-295 - [c108]Ilya Litvinenko, Ziheng Wei, Sebastian Link:
Modelling Entity Integrity for Semi-structured Big Data. DASFAA (1) 2021: 113-120 - [c107]Sebastian Link, Ziheng Wei:
Logical Schema Design that Quantifies Update Inefficiency and Join Efficiency. SIGMOD Conference 2021: 1169-1181 - [i4]Miika Hannula, Juha Kontinen, Sebastian Link:
On the Interaction of Functional and Inclusion Dependencies with Independence Atoms. CoRR abs/2101.02466 (2021) - [i3]Miika Hannula, Xinyi Li, Sebastian Link:
Controlling Entity Integrity with Key Sets. CoRR abs/2101.02472 (2021) - [i2]Miika Hannula, Bor-Kuan Song, Sebastian Link:
An Algorithm for the Discovery of Independence from Data. CoRR abs/2101.02502 (2021) - 2020
- [c106]Sebastian Link:
Neo4j Keys. ER 2020: 19-33 - [c105]Seyeong Jeong, Haoming Ma, Ziheng Wei, Sebastian Link:
Structural and Computational Properties of Possibilistic Armstrong Databases. ER 2020: 590-603 - [c104]Ziheng Wei, Sven Hartmann, Sebastian Link:
Discovery Algorithms for Embedded Functional Dependencies. SIGMOD Conference 2020: 833-843
2010 – 2019
- 2019
- [j55]Nishita Balamuralikrishna, Yingnan Jiang, Henning Koehler, Uwe Leck, Sebastian Link, Henri Prade:
Possibilistic keys. Fuzzy Sets Syst. 376: 1-36 (2019) - [j54]Sebastian Link, Henri Prade:
Relational database schema design for uncertain data. Inf. Syst. 84: 88-110 (2019) - [j53]Ziheng Wei, Sebastian Link:
Embedded Functional Dependencies and Data-completeness Tailored Database Design. Proc. VLDB Endow. 12(11): 1458-1470 (2019) - [j52]Ziheng Wei, Uwe Leck, Sebastian Link:
Discovery and Ranking of Embedded Uniqueness Constraints. Proc. VLDB Endow. 12(13): 2339-2352 (2019) - [c103]Zhuoxing Zhang, Hong Zhang, Sebastian Link:
Simple SQL Validation of Generalized Entity Integrity. ADC 2019: 31-44 - [c102]Ziheng Wei, Sebastian Link:
A Fourth Normal Form for Uncertain Data. CAiSE 2019: 295-311 - [c101]Ziheng Wei, Sebastian Link:
Discovery and Ranking of Functional Dependencies. ICDE 2019: 1526-1537 - [c100]Ziheng Wei, Uwe Leck, Sebastian Link:
Entity Integrity, Referential Integrity, and Query Optimization with Embedded Uniqueness Constraints. ICDE 2019: 1694-1697 - 2018
- [j51]Tania Roblot, Sebastian Link:
Cardinality constraints and functional dependencies over possibilistic data. Data Knowl. Eng. 117: 339-358 (2018) - [j50]Henning Köhler, Sebastian Link:
SQL schema design: foundations, normal forms, and normalization. Inf. Syst. 76: 88-113 (2018) - [j49]Tania Roblot, Miika Hannula, Sebastian Link:
Probabilistic Cardinality Constraints - Validation, Reasoning, and Semantic Summaries. VLDB J. 27(6): 771-795 (2018) - [c99]Sven Hartmann, Markus Kirchberg, Henning Koehler, Uwe Leck, Sebastian Link:
Extremal Combinatorics of SQL Keys. Models: Concepts, Theory, Logic, Reasoning and Semantics 2018: 75-91 - [c98]Miika Hannula, Sebastian Link:
Automated Reasoning About Key Sets. IJCAR 2018: 47-63 - [c97]Ziheng Wei, Sebastian Link:
Embedded Cardinality Constraints. CAiSE 2018: 523-538 - [c96]Miika Hannula, Sebastian Link:
On the Interaction of Functional and Inclusion Dependencies with Independence Atoms. DASFAA (2) 2018: 353-369 - [c95]Sebastian Link:
Old Keys that Open New Doors. FoIKS 2018: 3-13 - [c94]Aniruddh Gandhi, Sven Hartmann, Henning Koehler, Sebastian Link:
An SQL Data Summarization Tool for the Acquisition of Meaningful Cardinality Constraints and Functional Dependencies. ICDE 2018: 1549-1552 - [c93]Ziheng Wei, Sebastian Link:
DataProf: Semantic Profiling for Iterative Data Cleansing and Business Rule Acquisition. SIGMOD Conference 2018: 1793-1796 - 2017
- [j48]Henning Köhler, Sebastian Link:
Inclusion dependencies and their interaction with functional dependencies in SQL. J. Comput. Syst. Sci. 85: 104-131 (2017) - [j47]Shazia Wasim Sadiq, Tamraparni Dasu, Xin Luna Dong, Juliana Freire, Ihab F. Ilyas, Sebastian Link, Renée J. Miller, Felix Naumann, Xiaofang Zhou, Divesh Srivastava:
Data Quality: The Role of Empiricism. SIGMOD Rec. 46(4): 35-43 (2017) - [j46]Pieta Brown, Sebastian Link:
Probabilistic Keys. IEEE Trans. Knowl. Data Eng. 29(3): 670-682 (2017) - [c92]Tania Katell Roblot, Sebastian Link:
Cardinality Constraints with Probabilistic Intervals. ER 2017: 251-265 - [c91]Ziheng Wei, Sebastian Link, Jiamou Liu:
Contextual Keys. ER 2017: 266-279 - [c90]Tania K. Roblot, Sebastian Link:
Urd: A Data Summarization Tool for the Acquisition of Meaningful Cardinality Constraints with Probabilistic Intervals. ICDE 2017: 1379-1380 - [c89]Miika Hannula, Juha Kontinen, Sebastian Link:
On the Interaction of Inclusion Dependencies with Independence Atoms. LPAR 2017: 212-226 - 2016
- [j45]Henning Köhler, Sebastian Link, Xiaofang Zhou:
Discovering Meaningful Certain Keys from Incomplete and Inconsistent Relations. IEEE Data Eng. Bull. 39(2): 21-37 (2016) - [j44]Miika Hannula, Juha Kontinen, Sebastian Link:
On the finite and general implication problems of independence atoms and keys. J. Comput. Syst. Sci. 82(5): 856-877 (2016) - [j43]Sebastian Link, Henri Prade:
Possibilistic Functional Dependencies and Their Relationship to Possibility Theory. IEEE Trans. Fuzzy Syst. 24(3): 757-763 (2016) - [j42]Henning Köhler, Uwe Leck, Sebastian Link, Xiaofang Zhou:
Possible and certain keys for SQL. VLDB J. 25(4): 571-596 (2016) - [c88]Sebastian Link, Henri Prade:
Relational Database Schema Design for Uncertain Data. CIKM 2016: 1211-1220 - [c87]Henning Köhler, Sebastian Link:
Qualitative Cleaning of Uncertain Data. CIKM 2016: 2269-2274 - [c86]Tania K. Roblot, Sebastian Link:
Possibilistic Cardinality Constraints and Functional Dependencies. ER 2016: 133-148 - [c85]Pieta Brown, Jeeva Ganesan, Henning Köhler, Sebastian Link:
Keys with Probabilistic Intervals. ER 2016: 164-179 - [c84]Henning Köhler, Sebastian Link:
SQL Schema Design: Foundations, Normal Forms, and Normalization. SIGMOD Conference 2016: 267-279 - [p1]Sebastian Link:
Approximation Logics for Subclasses of Probabilistic Conditional Independence and Hierarchical Dependence on Incomplete Data. Dependence Logic 2016: 183-217 - [e11]Sebastian Link, Juan Trujillo:
Advances in Conceptual Modeling - ER 2016 Workshops, AHA, MoBiD, MORE-BI, MReBA, QMMQ, SCME, and WM2SP, Gifu, Japan, November 14-17, 2016, Proceedings. Lecture Notes in Computer Science 9975, 2016, ISBN 978-3-319-47716-9 [contents] - [e10]Abdelkader Hameurlain, Josef Küng, Roland R. Wagner, Hendrik Decker, Lenka Lhotská, Sebastian Link:
Transactions on Large-Scale Data- and Knowledge-Centered Systems XXIV - Special Issue on Database- and Expert-Systems Applications. Lecture Notes in Computer Science 9510, Springer 2016, ISBN 978-3-662-49213-0 [contents] - 2015
- [j41]Sven Hartmann, Henning Köhler, Uwe Leck, Sebastian Link, Bernhard Thalheim, Jing Wang:
Constructing Armstrong tables for general cardinality constraints and not-null constraints. Ann. Math. Artif. Intell. 73(1-2): 139-165 (2015) - [j40]Van Bao Tran Le, Sebastian Link, Flavio Ferrarotti:
Empirical evidence for the usefulness of Armstrong tables in the acquisition of semantically meaningful SQL constraints. Data Knowl. Eng. 98: 74-103 (2015) - [j39]Neil Hall, Henning Köhler, Sebastian Link, Henri Prade, Xiaofang Zhou:
Cardinality constraints on qualitatively uncertain data. Data Knowl. Eng. 99: 126-150 (2015) - [j38]Henning Köhler, Sebastian Link, Xiaofang Zhou:
Possible and Certain SQL Key. Proc. VLDB Endow. 8(11): 1118-1129 (2015) - [j37]Sebastian Link:
Frontiers for propositional reasoning about fragments of probabilistic conditional independence and hierarchical database decompositions. Theor. Comput. Sci. 603: 111-131 (2015) - [j36]Millist W. Vincent, Jixue Liu, Hong-Cheu Liu, Sebastian Link:
Technical Correspondence: "Differential Dependencies: Reasoning and Discovery" Revisited. ACM Trans. Database Syst. 40(2): 14:1-14:18 (2015) - [c83]Bo Liu, Sebastian Link, Emir Muñoz:
Validation of Expressive XML Keys with XML Schema and XQuery. APCCM 2015: 81-90 - [c82]Pieta Brown, Sebastian Link:
Probabilistic Keys for Data Quality Management. CAiSE 2015: 118-132 - [c81]Henning Köhler, Sebastian Link:
Inclusion Dependencies Reloaded. CIKM 2015: 1361-1370 - [c80]Mozhgan Memari, Sebastian Link:
Index Design for Enforcing Partial Referential Integrity Efficiently. EDBT 2015: 217-228 - [c79]Tania Roblot, Sebastian Link:
Probabilistic Cardinality Constraints. ER 2015: 214-228 - [c78]Mozhgan Memari, Sebastian Link, Gillian Dobbie:
SQL Data Profiling of Foreign Keys. ER 2015: 229-243 - [e9]Abdelkader Hameurlain, Josef Küng, Roland R. Wagner, Hendrik Decker, Lenka Lhotská, Sebastian Link:
Transactions on Large-Scale Data- and Knowledge-Centered Systems XVIII - Special Issue on Database- and Expert-Systems Applications. Lecture Notes in Computer Science 8980, Springer 2015, ISBN 978-3-662-46484-7 [contents] - 2014
- [c77]Van Bao Tran Le, Sebastian Link, Flavio Ferrarotti:
SQL-Sampler: A Tool to Visualize and Consolidate Domain Semantics by Perfect SQL Sample Data. APCCM 2014: 71-80 - [c76]Stefan Böttcher, Sebastian Link, Lin Zhang:
Pulling Conjunctive Query Equivalence out of the Bag. CIKM 2014: 41-50 - [c75]Miika Hannula, Juha Kontinen, Sebastian Link:
On Independence Atoms and Keys. CIKM 2014: 1229-1238 - [c74]Henning Köhler, Sebastian Link, Henri Prade, Xiaofang Zhou:
Cardinality Constraints for Uncertain Data. ER 2014: 108-121 - [c73]Henning Köhler, Uwe Leck, Sebastian Link, Henri Prade:
Logical Foundations of Possibilistic Keys. JELIA 2014: 181-195 - [c72]Henning Köhler, Sebastian Link:
Logics for Approximating Implication Problems of Saturated Conditional Independence. JELIA 2014: 224-238 - [c71]Henning Köhler, Sebastian Link:
Saturated Conditional Independence with Fixed and Undetermined Sets of Incomplete Random Variables. UAI 2014: 410-419 - [e8]Hendrik Decker, Lenka Lhotská, Sebastian Link, Marcus Spies, Roland R. Wagner:
Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Munich, Germany, September 1-4, 2014. Proceedings, Part I. Lecture Notes in Computer Science 8644, Springer 2014, ISBN 978-3-319-10072-2 [contents] - [e7]Hendrik Decker, Lenka Lhotská, Sebastian Link, Marcus Spies, Roland R. Wagner:
Database and Expert Systems Applications - 25th International Conference, DEXA 2014, Munich, Germany, September 1-4, 2014. Proceedings, Part II. Lecture Notes in Computer Science 8645, Springer 2014, ISBN 978-3-319-10084-5 [contents] - [i1]Miika Hannula, Juha Kontinen, Sebastian Link:
On Independence Atoms and Keys. CoRR abs/1404.4468 (2014) - 2013
- [j35]Flavio Ferrarotti, Sven Hartmann, Sebastian Link:
Efficiency frontiers of XML cardinality constraints. Data Knowl. Eng. 87: 297-319 (2013) - [j34]Flavio Ferrarotti, Sven Hartmann, Sebastian Link:
Reasoning about functional and full hierarchical dependencies over partial relations. Inf. Sci. 235: 150-173 (2013) - [j33]Sebastian Link:
Sound approximate reasoning about saturated conditional probabilistic independence under controlled uncertainty. J. Appl. Log. 11(3): 309-327 (2013) - [j32]Flavio Ferrarotti, Sven Hartmann, Sebastian Link, Mauricio Marín, Emir Muñoz:
The Finite Implication Problem for Expressive XML Keys: Foundations, Applications, and Performance Evaluation. Trans. Large Scale Data Knowl. Centered Syst. 10: 60-94 (2013) - [c70]Sebastian Link:
Reasoning about Saturated Conditional Independence Under Uncertainty: Axioms, Algorithms, and Levesque's Situations to the Rescue. AAAI 2013: 612-618 - [c69]Sebastian Link, Mozhgan Memari:
Static Analysis of Partial Referential Integrity for Better Quality SQL Data. AMCIS 2013 - [c68]Sebastian Link, Mozhgan Memari:
Letting Keys and Functional Dependencies out of the Bag. APCCM 2013: 41-50 - [c67]Sven Hartmann, Sebastian Link:
Normal Forms and Normalization for Probabilistic Databases under Sharp Constraints. EJC 2013: 1-16 - [c66]Van Bao Tran Le, Sebastian Link, Flavio Ferrarotti:
Effective Recognition and Visualization of Semantic Requirements by Perfect SQL Samples. ER 2013: 227-240 - [c65]Sebastian Link:
Approximate Reasoning about Generalized Conditional Independence with Complete Random Variables. SUM 2013: 269-282 - [c64]Flavio Ferrarotti, Sven Hartmann, Sebastian Link, Mauricio Marín, Emir Muñoz:
Soft Cardinality Constraints on XML Data - How Exceptions Prove the Business Rule. WISE (1) 2013: 382-395 - [c63]Juha Kontinen, Sebastian Link, Jouko A. Väänänen:
Independence in Database Relations. WoLLIC 2013: 179-193 - [e6]Hendrik Decker, Lenka Lhotská, Sebastian Link, Josef Basl, A Min Tjoa:
Database and Expert Systems Applications - 24th International Conference, DEXA 2013, Prague, Czech Republic, August 26-29, 2013. Proceedings, Part I. Lecture Notes in Computer Science 8055, Springer 2013, ISBN 978-3-642-40284-5 [contents] - [e5]Hendrik Decker, Lenka Lhotská, Sebastian Link, Josef Basl, A Min Tjoa:
Database and Expert Systems Applications - 24th International Conference, DEXA 2013, Prague, Czech Republic, August 26-29, 2013. Proceedings, Part II. Lecture Notes in Computer Science 8056, Springer 2013, ISBN 978-3-642-40172-5 [contents] - 2012
- [j31]Sebastian Link, Henri Prade:
Preface. Ann. Math. Artif. Intell. 65(2-3): 79-81 (2012) - [j30]Van Bao Tran Le, Sebastian Link, Mozhgan Memari:
Schema- and Data-driven Discovery of SQL Keys. J. Comput. Sci. Eng. 6(3): 193-206 (2012) - [j29]Sebastian Link:
Characterisations of multivalued dependency implication over undetermined universes. J. Comput. Syst. Sci. 78(4): 1026-1044 (2012) - [j28]Diane E. Strode, Sid L. Huff, Beverley G. Hope, Sebastian Link:
Coordination in co-located agile software development projects. J. Syst. Softw. 85(6): 1222-1238 (2012) - [j27]Sven Hartmann, Sebastian Link:
The implication problem of data dependencies over SQL table definitions: Axiomatic, algorithmic and logical characterizations. ACM Trans. Database Syst. 37(2): 13:1-13:40 (2012) - [j26]Sven Hartmann, Markus Kirchberg, Sebastian Link:
Design by example for SQL table definitions with functional dependencies. VLDB J. 21(1): 121-144 (2012) - [c62]Sebastian Link:
Armstrong Databases: Validation, Communication and Consolidation of Conceptual Models with Perfect Test Data. APCCM 2012: 3-20 - [c61]Flavio Ferrarotti, Sven Hartmann, Henning Köhler, Sebastian Link, Millist W. Vincent:
Foundations for a Fourth Normal Form over SQL-Like Databases. Conceptual Modelling and Its Theoretical Foundations 2012: 85-100 - [c60]Van Bao Tran Le, Sebastian Link, Mozhgan Memari:
Discovery of Keys from SQL Tables. DASFAA (1) 2012: 48-62 - [c59]Joachim Biskup, Sven Hartmann, Sebastian Link, Jan-Hendrik Lochner, Torsten Schlotmann:
Signature-Based Inference-Usability Confinement for Relational Databases under Functional and Join Dependencies. DBSec 2012: 56-73 - [c58]Flavio Ferrarotti, Sven Hartmann, Sebastian Link, Mauricio Marín, Emir Muñoz:
Performance Analysis of Algorithms to Reason about XML Keys. DEXA (1) 2012: 101-115 - [c57]Sven Hartmann, Henning Köhler, Sebastian Link, Bernhard Thalheim:
Armstrong Databases and Reasoning for Functional Dependencies and Cardinality Constraints over Partial Bags. FoIKS 2012: 164-183 - [c56]