 | 2012 |
| 26 |  | 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 |
| 25 |  | 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 |
| 24 |  | Zhifeng Bao,
Henning Köhler,
Xiaofang Zhou,
Tok Wang Ling:
Storage and Use of Provenance Information for Relational Database Queries.
DASFAA (2) 2011: 429-433 |
| 23 |  | Henning Köhler,
Jing Yang,
Xiaofang Zhou:
Efficient parallel skyline processing using hyperplane projections.
SIGMOD Conference 2011: 85-96 |
| 22 |  | Flavio Ferrarotti,
Sven Hartmann,
Henning Köhler,
Sebastian Link,
Millist W. Vincent:
The Boyce-Codd-Heath Normal Form for SQL.
WoLLIC 2011: 110-122 |
| 21 |  | Henning Köhler:
Autonomous sets for the hypergraph of all canonical covers.
Ann. Math. Artif. Intell. 63(3-4): 257-285 (2011) |
| 20 |  | Liwei Wang,
Henning Köhler,
Ke Deng,
Xiaofang Zhou,
Shazia Wasim Sadiq:
Flexible Provenance Tracing.
IJSSOE 2(2): 1-20 (2011) |
| 2010 |
| 19 |  | Henning Köhler:
Estimating set intersection using small samples.
ACSC 2010: 71-78 |
| 18 |  | Sven Hartmann,
Henning Köhler,
Jing Wang:
Ontology consolidation in bioinformatics.
APCCM 2010: 15-22 |
| 17 |  | Henning Köhler,
Jing Yang:
Computing Large Skylines over Few Dimensions: The Curse of Anti-correlation.
APWeb 2010: 284-290 |
| 16 |  | Henning Köhler,
Kai Zheng,
Jing Yang,
Xiaofang Zhou:
Transitivity-Preserving Skylines for Partially Ordered Domains.
DASFAA (2) 2010: 109-115 |
| 15 |  | Sven Hartmann,
Henning Köhler,
Thu Trinh:
On the Existence of Armstrong Data Trees for XML Functional Dependencies.
FoIKS 2010: 94-113 |
| 14 |  | Henning Köhler,
Xiaofang Zhou,
Shazia Wasim Sadiq,
Yanfeng Shu,
Kerry L. Taylor:
Sampling dirty data for matching attributes.
SIGMOD Conference 2010: 63-74 |
| 13 |  | Xiaofang Zhou,
Henning Köhler:
Rebuilding the World from Views.
WAIM 2010: 2 |
| 12 |  | Liwei Wang,
Henning Köhler,
Ke Deng,
Xiaofang Zhou,
Shazia Wasim Sadiq:
Providing Flexible Tradeoff for Provenance Tracking.
WISE Workshops 2010: 226-240 |
| 11 |  | Henning Köhler,
Sebastian Link:
Armstrong axioms and Boyce-Codd-Heath Normal Form under bag semantics.
Inf. Process. Lett. 110(16): 717-724 (2010) |
| 2009 |
| 10 |  | Henning Köhler:
Global Database Design based on Storage Space and Update Time Minimization.
J. UCS 15(1): 195-240 (2009) |
| 9 |  | Jane Zhao,
Klaus-Dieter Schewe,
Henning Köhler:
Dynamic Data Warehouse Design with Abstract State Machines.
J. UCS 15(1): 355-397 (2009) |
| 2008 |
| 8 |  | Henning Köhler,
Sebastian Link:
Lossless Decompositions in Complex-Valued Databases.
FoIKS 2008: 329-347 |
| 7 |  | Henning Köhler:
Autonomous Sets - A Method for Hypergraph Decomposition with Applications in Database Theory.
FoIKS 2008: 78-95 |
| 6 |  | Sven Hartmann,
Henning Köhler,
Sebastian Link,
Thu Trinh,
Jing Wang:
On the Notion of an XML Key.
SDKB 2008: 103-112 |
| 2007 |
| 5 |  | Henning Köhler:
Domination Normal Form - Decomposing Relational Database Schemas.
ACSC 2007: 79-85 |
| 4 |  | Henning Köhler,
Klaus-Dieter Schewe,
Jane Zhao:
Dynamic Data Warehouse Design as a Refinement in ASM-based Approach.
APCCM 2007: 61-69 |
| 3 |  | Sven Hartmann,
Henning Köhler,
Sebastian Link:
Full hierarchical dependencies in fixed and undetermined universes.
Ann. Math. Artif. Intell. 50(1-2): 195-226 (2007) |
| 2006 |
| 2 |  | Henning Köhler:
Finding Faithful Boyce-Codd Normal Form Decompositions.
AAIM 2006: 102-113 |
| 2005 |
| 1 |  | Henning Köhler:
A Contraction Algorithm for finding Minimal Feedback Sets.
ACSC 2005: 165-174 |