![](https://dblp.uni-trier.de/img/logo.ua.320x120.png)
![](https://dblp.uni-trier.de/img/dropdown.dark.16x16.png)
![](https://dblp.uni-trier.de/img/peace.dark.16x16.png)
Остановите войну!
for scientists:
![search dblp search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
![search dblp](https://dblp.uni-trier.de/img/search.dark.16x16.png)
default search action
Henning Köhler
Person information
Refine list
![note](https://dblp.uni-trier.de/img/note-mark.dark.12x12.png)
refinements active!
zoomed in on ?? of ?? records
view refined list in
export refined list as
2020 – today
- 2024
- [j19]Muhammad Farhan
, Henning Koehler, Qing Wang
:
BatchHL+: batch dynamic labelling for distance queries on large-scale networks. VLDB J. 33(1): 101-129 (2024) - [c34]Henning Koehler
, Sebastian Link
:
Entity/Relationship Profiling. ICDE 2024: 5393-5396 - 2023
- [j18]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) - [j17]Muhammad Farhan
, Henning Koehler
, Robert Ohms
, Qing Wang
:
Hierarchical Cut Labelling - Scaling Up Distance Queries on Road Networks. Proc. ACM Manag. Data 1(4): 244:1-244:25 (2023) - [i5]Muhammad Farhan, Henning Koehler, Robert Ohms, Qing Wang:
Hierarchical Cut Labelling - Scaling Up Distance Queries on Road Networks. CoRR abs/2311.11063 (2023) - 2022
- [j16]Henning Koehler, Sebastian Link
:
Possibilistic Data Cleaning. IEEE Trans. Knowl. Data Eng. 34(12): 5939-5950 (2022) - [c33]Muhammad Farhan, Qing Wang
, Henning Koehler:
BatchHL: Answering Distance Queries on Batch-Dynamic Networks at Scale. SIGMOD Conference 2022: 2020-2033 - [i4]Muhammad Farhan, Qing Wang, Henning Koehler:
BatchHL: Answering Distance Queries on Batch-Dynamic Networks at Scale. CoRR abs/2204.11012 (2022) - 2021
- [j15]Henning Koehler, Van Le, Sebastian Link
:
Possible Keys and Functional Dependencies. J. Data Semant. 10(3-4): 327-366 (2021) - [c32]Ye Wang
, Qing Wang
, Henning Koehler, Yu Lin:
Query-by-Sketch: Scaling Shortest Path Graph Queries on Very Large Networks. SIGMOD Conference 2021: 1946-1958 - [i3]Ye Wang
, Qing Wang, Henning Koehler, Yu Lin:
Query-by-Sketch: Scaling Shortest Path Graph Queries on Very Large Networks. CoRR abs/2104.09733 (2021)
2010 – 2019
- 2019
- [j14]Nishita Balamuralikrishna, Yingnan Jiang, Henning Koehler, Uwe Leck, Sebastian Link
, Henri Prade:
Possibilistic keys. Fuzzy Sets Syst. 376: 1-36 (2019) - [i2]Henning Koehler:
A characterization of maximal 2-dimensional subgraphs of transitive graphs. CoRR abs/1904.03558 (2019) - 2018
- [j13]Henning Köhler, Sebastian Link
:
SQL schema design: foundations, normal forms, and normalization. Inf. Syst. 76: 88-113 (2018) - [c31]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 - [c30]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 - 2017
- [j12]Henning Köhler, Sebastian Link
:
Inclusion dependencies and their interaction with functional dependencies in SQL. J. Comput. Syst. Sci. 85: 104-131 (2017) - [i1]Henning Koehler:
Modular decomposition of transitive graphs and transitively orienting their complements. CoRR abs/1710.04333 (2017) - 2016
- [j11]Henning Köhler, Sebastian Link, Xiaofang Zhou:
Discovering Meaningful Certain Keys from Incomplete and Inconsistent Relations. IEEE Data Eng. Bull. 39(2): 21-37 (2016) - [j10]Henning Köhler, Uwe Leck, Sebastian Link
, Xiaofang Zhou
:
Possible and certain keys for SQL. VLDB J. 25(4): 571-596 (2016) - [c29]Henning Köhler, Sebastian Link
:
Qualitative Cleaning of Uncertain Data. CIKM 2016: 2269-2274 - [c28]Pieta Brown, Jeeva Ganesan, Henning Köhler, Sebastian Link
:
Keys with Probabilistic Intervals. ER 2016: 164-179 - [c27]Henning Köhler, Sebastian Link
:
SQL Schema Design: Foundations, Normal Forms, and Normalization. SIGMOD Conference 2016: 267-279 - 2015
- [j9]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) - [j8]Neil Hall, Henning Köhler
, Sebastian Link
, Henri Prade, Xiaofang Zhou
:
Cardinality constraints on qualitatively uncertain data. Data Knowl. Eng. 99: 126-150 (2015) - [j7]Henning Köhler, Sebastian Link, Xiaofang Zhou
:
Possible and Certain SQL Key. Proc. VLDB Endow. 8(11): 1118-1129 (2015) - [c26]Henning Köhler, Sebastian Link
:
Inclusion Dependencies Reloaded. CIKM 2015: 1361-1370 - [e1]Motoshi Saeki, Henning Köhler:
11th Asia-Pacific Conference on Conceptual Modelling, APCCM 2015, Sydney, Australia, January 2015. CRPIT 165, Australian Computer Society 2015, ISBN 978-1-921770-47-0 [contents] - 2014
- [c25]Henning Köhler, Sebastian Link, Henri Prade, Xiaofang Zhou
:
Cardinality Constraints for Uncertain Data. ER 2014: 108-121 - [c24]Henning Köhler, Uwe Leck, Sebastian Link, Henri Prade:
Logical Foundations of Possibilistic Keys. JELIA 2014: 181-195 - [c23]Henning Köhler, Sebastian Link:
Logics for Approximating Implication Problems of Saturated Conditional Independence. JELIA 2014: 224-238 - [c22]Henning Köhler, Sebastian Link:
Saturated Conditional Independence with Fixed and Undetermined Sets of Incomplete Random Variables. UAI 2014: 410-419 - 2012
- [c21]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 - [c20]Zhifeng Bao
, Henning Köhler, Liwei Wang, Xiaofang Zhou
, Shazia Wasim Sadiq
:
Efficient provenance storage for relational queries. CIKM 2012: 1352-1361 - [c19]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 - 2011
- [j6]Henning Köhler:
Autonomous sets for the hypergraph of all canonical covers. Ann. Math. Artif. Intell. 63(3-4): 257-285 (2011) - [j5]Liwei Wang, Henning Köhler, Ke Deng, Xiaofang Zhou
, Shazia Wasim Sadiq
:
Flexible Provenance Tracing. Int. J. Syst. Serv. Oriented Eng. 2(2): 1-20 (2011) - [c18]Zhifeng Bao, Henning Köhler
, Xiaofang Zhou
, Tok Wang Ling:
Storage and Use of Provenance Information for Relational Database Queries. DASFAA (2) 2011: 429-433 - [c17]Henning Köhler, Jing Yang, Xiaofang Zhou
:
Efficient parallel skyline processing using hyperplane projections. SIGMOD Conference 2011: 85-96 - [c16]Flavio Ferrarotti
, Sven Hartmann, Henning Köhler, Sebastian Link
, Millist W. Vincent:
The Boyce-Codd-Heath Normal Form for SQL. WoLLIC 2011: 110-122 - 2010
- [j4]Henning Köhler
, Sebastian Link
:
Armstrong axioms and Boyce-Codd-Heath Normal Form under bag semantics. Inf. Process. Lett. 110(16): 717-724 (2010) - [c15]Henning Köhler:
Estimating set intersection using small samples. ACSC 2010: 71-78 - [c14]Sven Hartmann, Henning Köhler, Jing Wang:
Ontology consolidation in bioinformatics. APCCM 2010: 15-22 - [c13]Henning Köhler, Jing Yang:
Computing Large Skylines over Few Dimensions: The Curse of Anti-correlation. APWeb 2010: 284-290 - [c12]Henning Köhler, Kai Zheng, Jing Yang, Xiaofang Zhou
:
Transitivity-Preserving Skylines for Partially Ordered Domains. DASFAA (2) 2010: 109-115 - [c11]Sven Hartmann, Henning Köhler, Thu Trinh:
On the Existence of Armstrong Data Trees for XML Functional Dependencies. FoIKS 2010: 94-113 - [c10]Henning Köhler, Xiaofang Zhou
, Shazia Wasim Sadiq
, Yanfeng Shu, Kerry L. Taylor:
Sampling dirty data for matching attributes. SIGMOD Conference 2010: 63-74 - [c9]Xiaofang Zhou, Henning Köhler:
Rebuilding the World from Views. WAIM 2010: 2 - [c8]Liwei Wang, Henning Köhler
, Ke Deng, Xiaofang Zhou
, Shazia Wasim Sadiq
:
Providing Flexible Tradeoff for Provenance Tracking. WISE Workshops 2010: 226-240
2000 – 2009
- 2009
- [j3]Henning Köhler:
Global Database Design based on Storage Space and Update Time Minimization. J. Univers. Comput. Sci. 15(1): 195-240 (2009) - [j2]Jane Zhao, Klaus-Dieter Schewe, Henning Köhler:
Dynamic Data Warehouse Design with Abstract State Machines. J. Univers. Comput. Sci. 15(1): 355-397 (2009) - 2008
- [c7]Henning Köhler
:
Autonomous Sets - A Method for Hypergraph Decomposition with Applications in Database Theory. FoIKS 2008: 78-95 - [c6]Henning Köhler
, Sebastian Link
:
Lossless Decompositions in Complex-Valued Databases. FoIKS 2008: 329-347 - [c5]Sven Hartmann, Henning Köhler, Sebastian Link, Thu Trinh, Jing Wang:
On the Notion of an XML Key. SDKB 2008: 103-112 - 2007
- [j1]Sven Hartmann, Henning Köhler, Sebastian Link
:
Full hierarchical dependencies in fixed and undetermined universes. Ann. Math. Artif. Intell. 50(1-2): 195-226 (2007) - [c4]Henning Köhler:
Domination Normal Form - Decomposing Relational Database Schemas. ACSC 2007: 79-85 - [c3]Henning Köhler, Klaus-Dieter Schewe, Jane Zhao:
Dynamic Data Warehouse Design as a Refinement in ASM-based Approach. APCCM 2007: 61-69 - 2006
- [c2]Henning Köhler
:
Finding Faithful Boyce-Codd Normal Form Decompositions. AAIM 2006: 102-113 - 2005
- [c1]Henning Köhler:
A Contraction Algorithm for finding Minimal Feedback Sets. ACSC 2005: 165-174
Coauthor Index
![](https://dblp.uni-trier.de/img/cog.dark.24x24.png)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.
Unpaywalled article links
Add open access links from to the list of external document links (if available).
Privacy notice: By enabling the option above, your browser will contact the API of unpaywall.org to load hyperlinks to open access articles. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Unpaywall privacy policy.
Archived links via Wayback Machine
For web page which are no longer available, try to retrieve content from the of the Internet Archive (if available).
Privacy notice: By enabling the option above, your browser will contact the API of archive.org to check for archived content of web pages that are no longer available. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Internet Archive privacy policy.
Reference lists
Add a list of references from ,
, and
to record detail pages.
load references from crossref.org and opencitations.net
Privacy notice: By enabling the option above, your browser will contact the APIs of crossref.org, opencitations.net, and semanticscholar.org to load article reference information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the Crossref privacy policy and the OpenCitations privacy policy, as well as the AI2 Privacy Policy covering Semantic Scholar.
Citation data
Add a list of citing articles from and
to record detail pages.
load citations from opencitations.net
Privacy notice: By enabling the option above, your browser will contact the API of opencitations.net and semanticscholar.org to load citation information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the OpenCitations privacy policy as well as the AI2 Privacy Policy covering Semantic Scholar.
OpenAlex data
Load additional information about publications from .
Privacy notice: By enabling the option above, your browser will contact the API of openalex.org to load additional information. Although we do not have any reason to believe that your call will be tracked, we do not have any control over how the remote server uses your data. So please proceed with care and consider checking the information given by OpenAlex.
last updated on 2024-08-05 21:18 CEST by the dblp team
all metadata released as open data under CC0 1.0 license
see also: Terms of Use | Privacy Policy | Imprint