Graph-Theoretical Methods to Construct Entity-Relationship Databases. - Sven Hartmann (WG, 1995)

Global Cardinality Constraints. - Sven Hartmann (ER Workshop Challenges of Application and Challenges of Design, 1996)

Über die Charakterisierung und Konstruktion von Entity-Relationship-Datenbanken mit Kardinalitätsbedingungen. - Sven Hartmann (1996)

On the Consistency of Int-cardinality Constraints. - Sven Hartmann (ER, 1998)

Modelling and Model Fitting of Flexible Robots - a Multibody System Toolkit Approach. - Werner Bernzen; B. Riege; Sven Hartmann (J. Intell. Robotic Syst., 1998)

Asymptotic Results on Suborthogonal "B"-decompositions of Complete Digraphs. - Sven Hartmann (Discret. Appl. Math., 1999)

Decomposition by Pivoting and Path Cardinality Constraints. - Sven Hartmann (ER, 2000)

On Interactions of Cardinality Constraints, Key, and Functional Dependencies. - Sven Hartmann (FoIKS, 2000)

Coping with Inconsistent Constraint Specifications. - Sven Hartmann (ER, 2001)

Soft Constraints and Heuristic Constraint Correction in Entity-Relationship Modelling. - Sven Hartmann (Semantics in Databases, 2001)

On the implication problem for cardinality constraints and functional dependencies. - Sven Hartmann (Ann. Math. Artif. Intell., 2001)

Decomposing relationship types by pivoting and schema equivalence. - Sven Hartmann (Data Knowl. Eng., 2001)

Orthogonal directed covers by flowers. - Sven Hartmann (Electron. Notes Discret. Math., 2001)

Minimal Sample Databases for Global Cardinality Constraints. - Konrad Engel; Sven Hartmann (FoIKS, 2002)

On Orthogonal Double Covers of Graphs. - Hans-Dietrich O. F. Gronau; Martin Grüttmüller; Sven Hartmann; Uwe Leck; Volker Leck (Des. Codes Cryptogr., 2002)

Orthogonal Decompositions of Complete Digraphs. - Sven Hartmann (Graphs Comb., 2002)

More Functional Dependencies for XML. - Sven Hartmann; Sebastian Link (ADBIS, 2003)

Reasoning about participation constraints and Chen's constraints. - Sven Hartmann (ADC, 2003)

A New Normal Form for Conceptual Database. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (EJC, 2003)

On Functional Dependencies in Advanced Data Models. - Sven Hartmann; Sebastian Link (WoLLIC, 2003)

Axiomatizing functional dependencies in the Higher-Order Entity-Relationship Model. - Sven Hartmann; Anne Hoffmann 001; Sebastian Link; Klaus-Dieter Schewe (Inf. Process. Lett., 2003)

Normalisation in the Presence of Lists. - Sebastian Link; Sven Hartmann (ADC, 2004)

Weak Functional Dependencies in Higher-Order Datamodels. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (FoIKS, 2004)

Reasoning about Functional and Multi-valued Dependencies in the Presence of Lists. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (FoIKS, 2004)

Multi-valued Dependencies in the Presence of Lists. - Sven Hartmann; Sebastian Link (PODS, 2004)

Computing the Dependency Basis for Nested List Attributes. - Sven Hartmann; Sebastian Link (SBBD, 2004)

Mobile Content Adaptation as an Optimisation Problem. - Alexei Tretiakov; Sven Hartmann (WISE Workshops, 2004)

Orthogonal double covers of general graphs. - Sven Hartmann; Ulrike Schumacher (Discret. Appl. Math., 2004)

A Membership Algorithm for Functional and Multi-valued Dependencies in the Presence of Lists. - Sven Hartmann; Sebastian Link (CATS, 2004)

The Implication Problem of Functional Dependencies in Complex-value Databases. - Sven Hartmann; Sebastian Link (WoLLIC, 2004)

Error-Robust Functional Dependencies. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe; Bernhard Thalheim (Fundam. Informaticae, 2004)

Functional Dependencies on Nested Attributes: Algebraic, Logical and Topological Perspective. - Sven Hartmann; Sebastian Link (DEXA Workshops, 2005)

Formal Logic as a Learning Facilitation Tool - Alexei Tretiakov; Nian-Shing Chen; Kinshuk; Sven Hartmann (ICALT, 2005)

Higher-Order Entity Relationship Modelling with UML. - Alexei Tretiakov; Sven Hartmann (QSIC, 2005)

Functional Dependencies over XML Documents with DTDs. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (Acta Cybern., 2005)

Even Bonds of Prescribed Directed Parity. - Sven Hartmann; Charles H. C. Little (Electron. J. Comb., 2005)

Self-orthogonal decompositions of graphs into matchings. - Sven Hartmann; Uwe Leck (Electron. Notes Discret. Math., 2005)

An Equivalence between Dependencies in Nested Databases and a Fragment of Propositional Logic. - Sven Hartmann; Sebastian Link (WoLLIC, 2005)

Horn clauses and functional dependencies in complex-value databases. - Sven Hartmann; Sebastian Link (ADC, 2006)

Symptoms Ontology for Mapping Diagnostic Knowledge Systems. - Robert Minchin; Fábio Porto 001; Christelle Vangenot; Sven Hartmann (CBMS, 2006)

The Nested List Normal Form for Functional and Multivalued Dependencies. - Sven Hartmann; Sebastian Link (FoIKS, 2006)

Axiomatising Functional Dependencies for XML with Frequencies. - Sven Hartmann; Thu Trinh (FoIKS, 2006)

Functional and multivalued dependencies in nested databases generated by record and list constructor. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (Ann. Math. Artif. Intell., 2006)

On a problem of Fagin concerning multivalued dependencies in relational databases. - Sven Hartmann; Sebastian Link (Theor. Comput. Sci., 2006)

Deciding implication for functional dependencies in complex-value databases. - Sven Hartmann; Sebastian Link (Theor. Comput. Sci., 2006)

Axiomatisations of functional dependencies in the presence of records, lists, sets and multisets. - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (Theor. Comput. Sci., 2006)

Erratum to "Axiomatisations of functional dependencies in the presence of records, lists, sets and multisets". - Sven Hartmann; Sebastian Link; Klaus-Dieter Schewe (Theor. Comput. Sci., 2006)

On Inferences of Full Hierarchical Dependencies. - Sven Hartmann; Sebastian Link (ACSC, 2007)

English Sentence Structures and EER Modeling. - Sven Hartmann; Sebastian Link (APCCM, 2007)

Cost-Based Vertical Fragmentation for XML. - Sven Hartmann; Hui Ma 001; Klaus-Dieter Schewe (APWeb/WAIM Workshops, 2007)

Efficient Reasoning About XFDs with Pre-image Semantics. - Sven Hartmann; Sebastian Link; Thu Trinh (DASFAA, 2007)

XML Query Optimisation: Specify your Selectivity. - Sven Hartmann; Sebastian Link (DEXA Workshops, 2007)

Preface to CMLSA 2007. - Yi-Ping Phoebe Chen; Sven Hartmann (ER Workshops, 2007)

Collection Type Constructors in Entity-Relationship Modeling. - Sven Hartmann; Sebastian Link (ER, 2007)

Unlocking Keys for XML Trees. - Sven Hartmann; Sebastian Link (ICDT, 2007)

Numerical Constraints for XML. - Sven Hartmann; Sebastian Link (WoLLIC, 2007)

Full hierarchical dependencies in fixed and undetermined universes. - Sven Hartmann; Henning Köhler; Sebastian Link (Ann. Math. Artif. Intell., 2007)

Constraint Acquisition - You Can Chase but You Cannot Find. - Sven Hartmann; Sebastian Link; Thu Trinh (APCCM, 2008)

Boolean Constraints for XML Modeling. - Sven Hartmann; Sebastian Link; Thu Trinh (EJC, 2008)

Preface to CMLSA 2008. - Yi-Ping Phoebe Chen; Sven Hartmann; Markus Kirchberg (ER Workshops, 2008)

On the Notion of an XML Key. - Sven Hartmann; Henning Köhler; Sebastian Link; Thu Trinh; Jing Wang 056 (SDKB, 2008)

Pan-orientable block designs. - Martin Grüttmüller; Sven Hartmann (Australas. J Comb., 2008)

Characterising nested database dependencies by fragments of propositional logic. - Sven Hartmann; Sebastian Link (Ann. Pure Appl. Log., 2008)

Mandatory representation designs I with k=2mod3. - Gennian Ge; Martin Grüttmüller; Sven Hartmann; Rolf S. Rees (Discret. Math., 2008)

More orthogonal double covers of complete graphs by Hamiltonian paths. - Sven Hartmann; Uwe Leck; Volker Leck (Discret. Math., 2008)

Expressive, yet tractable XML keys. - Sven Hartmann; Sebastian Link (EDBT, 2009)

On Matrix Representations of Participation Constraints. - Sven Hartmann; Uwe Leck; Sebastian Link (ER Workshops, 2009)

Maximal Flat Antichains of Minimum Weight. - Martin Grüttmüller; Sven Hartmann; Thomas Kalinowski; Uwe Leck; Ian T. Roberts (Electron. J. Comb., 2009)

Constraint acquisition for Entity-Relationship models. - Sven Hartmann; Sebastian Link; Thu Trinh (Data Knowl. Eng., 2009)

On Inferences ofWeak Multivalued Dependencies. - Sven Hartmann; Sebastian Link (Fundam. Informaticae, 2009)

Weak Functional Dependencies: Full Propositional Expressiveness for the Database Practitioner. - Sven Hartmann; Sebastian Link (J. Univers. Comput. Sci., 2009)

Efficient reasoning about a robust XML key fragment. - Sven Hartmann; Sebastian Link (ACM Trans. Database Syst., 2009)

Chasing after Secrets in Relational Databases. - Joachim Biskup; Sven Hartmann; Sebastian Link; Jan-Hendrik Lochner (AMW, 2010)

Ontology consolidation in bioinformatics. - Sven Hartmann; Henning Köhler; Jing Wang 056 (APCCM, 2010)

Efficient Inference Control for Open Relational Queries. - Joachim Biskup; Sven Hartmann; Sebastian Link; Jan-Hendrik Lochner (DBSec, 2010)

Third International Workshop on Conceptual Modelling for Life Sciences Applications (CMLSA 2010). - Yi-Ping Phoebe Chen; Sven Hartmann; Jing Wang 056 (ER Workshops, 2010)

On the Existence of Armstrong Data Trees for XML Functional Dependencies. - Sven Hartmann; Henning Köhler; Thu Trinh (FoIKS, 2010)

When data dependencies over SQL tables meet the logics of paradox and S-3. - Sven Hartmann; Sebastian Link (PODS, 2010)

On the Role of the Complementation Rule for Data Dependencies over Incomplete Relations. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link (WoLLIC, 2010)

Solving the Implication Problem for XML Functional Dependencies with Properties. - Sven Hartmann; Sebastian Link; Thu Trinh (WoLLIC, 2010)

Promoting the Semantic Capability of XML Keys. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link; Jing Wang 056 (XSym, 2010)

Sample-based Decision Support for Specifying XML Constraints. - Sven Hartmann; Sebastian Link; Thu Trinh (J. Res. Pract. Inf. Technol., 2010)

Numerical constraints on XML data. - Sven Hartmann; Sebastian Link (Inf. Comput., 2010)

Codd Table Representations under Weak Possible World Semantics. - Flavio Ferrarotti; Sven Hartmann; Van Bao Tran Le; Sebastian Link (DEXA (1), 2011)

A Precious Class of Cardinality Constraints for Flexible XML Data Processing. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link (ER, 2011)

The Boyce-Codd-Heath Normal Form for SQL. - Flavio Ferrarotti; Sven Hartmann; Henning Köhler; Sebastian Link; Millist W. Vincent (WoLLIC, 2011)

Preface. - Sven Hartmann; Gabriele Kern-Isberner (Ann. Math. Artif. Intell., 2011)

On Codd Families of Keys over Incomplete Relations. - Sven Hartmann; Uwe Leck; Sebastian Link (Comput. J., 2011)

Foundations for a Fourth Normal Form over SQL-Like Databases. - Flavio Ferrarotti; Sven Hartmann; Henning Köhler; Sebastian Link; Millist W. Vincent (Conceptual Modelling and Its Theoretical Foundations, 2012)

Signature-Based Inference-Usability Confinement for Relational Databases under Functional and Join Dependencies. - Joachim Biskup; Sven Hartmann; Sebastian Link; Jan-Hendrik Lochner; Torsten Schlotmann (DBSec, 2012)

Performance Analysis of Algorithms to Reason about XML Keys. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link; Mauricio Marín; Emir Muñoz (DEXA (1), 2012)

Armstrong Databases and Reasoning for Functional Dependencies and Cardinality Constraints over Partial Bags. - Sven Hartmann; Henning Köhler; Sebastian Link; Bernhard Thalheim (FoIKS, 2012)

Probabilistic Conditional Independence under Schema Certainty and Uncertainty. - Joachim Biskup; Sven Hartmann; Sebastian Link (SUM, 2012)

The implication problem of data dependencies over SQL table definitions: Axiomatic, algorithmic and logical characterizations. - Sven Hartmann; Sebastian Link (ACM Trans. Database Syst., 2012)

Design by example for SQL table definitions with functional dependencies. - Sven Hartmann; Markus Kirchberg; Sebastian Link (VLDB J., 2012)

Information analysis for a future flight deck design in the context of 4D trajectory based operation. - Sven Hartmann (ATACCS, 2013)

Normal Forms and Normalization for Probabilistic Databases under Sharp Constraints. - Sven Hartmann; Sebastian Link (EJC, 2013)

Soft Cardinality Constraints on XML Data - How Exceptions Prove the Business Rule. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link; Mauricio Marín; Emir Muñoz (WISE (1), 2013)

Automated Reasoning on Conceptual Schemas (Dagstuhl Seminar 13211). - Diego Calvanese; Sven Hartmann; Ernest Teniente (Dagstuhl Reports, 2013)

Efficiency frontiers of XML cardinality constraints. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link (Data Knowl. Eng., 2013)

Reasoning about functional and full hierarchical dependencies over partial relations. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link (Inf. Sci., 2013)

The Finite Implication Problem for Expressive XML Keys: Foundations, Applications, and Performance Evaluation. - Flavio Ferrarotti; Sven Hartmann; Sebastian Link; Mauricio Marín; Emir Muñoz (Trans. Large Scale Data Knowl. Centered Syst., 2013)

Providing Ontology-Based Privacy-Aware Data Access Through Web Services. - Sven Hartmann; Hui Ma 001; Panrawee Vechsamutvaree (ER Workshops, 2015)

Fault Classification of a Centrifugal Pump in Normal and Noisy Environment with Artificial Neural Network and Support Vector Machine Enhanced by a Genetic Algorithm. - Abtin Nourmohammadzadeh; Sven Hartmann (TPNC, 2015)

Constructing Armstrong tables for general cardinality constraints and not-null constraints. - Sven Hartmann; Henning Köhler; Uwe Leck; Sebastian Link; Bernhard Thalheim; Jing Wang 056 (Ann. Math. Artif. Intell., 2015)

Handling Branched Web Service Composition with a QoS-Aware Graph-Based Method. - Alexandre Sawczuk da Silva; Hui Ma 001; Mengjie Zhang 001; Sven Hartmann (EC-Web, 2016)

A Link-Density-Based Algorithm for Finding Communities in Social Networks. - Vladivy Poaka; Sven Hartmann; Hui Ma 001; Dietrich Steinmetz (ER Workshops, 2016)

The Fuel-Efficient Platooning of Heavy Duty Vehicles by Mathematical Programming and Genetic Algorithm. - Abtin Nourmohammadzadeh; Sven Hartmann (TPNC, 2016)

Providing Ontology-Based Privacy-Aware Data Access Through Web Services and Service Composition. - Sven Hartmann; Hui Ma 001; Panrawee Vechsamutvaree (Trans. Large Scale Data Knowl. Centered Syst., 2016)

Comprehensive Quality-Aware Automated Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Aaron Chen 001; Sven Hartmann (Australasian Conference on Artificial Intelligence, 2017)

A QoS-Aware Web Service Composition Approach Based on Genetic Programming and Graph Databases. - Alexandre Sawczuk da Silva; Ewan Moshi; Hui Ma 001; Sven Hartmann (DEXA (2), 2017)

A Fast Heuristic for Finding Near-Optimal Groups for Vehicle Platooning in Road Networks. - Dietrich Steinmetz; Gerrit Burmester; Sven Hartmann (DEXA (2), 2017)

A parallel hybrid GA-PSO approach with dynamic rule-based parameter setting. - Abtin Nourmohammadzadeh; Sven Hartmann; Hui Ma 001 (GECCO (Companion), 2017)

GP-Based Approach to Comprehensive Quality-Aware Automated Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Aaron Chen 001; Sven Hartmann (SEAL, 2017)

Full and maximal squashed flat antichains of minimum weight. - Jerrold R. Griggs; Sven Hartmann; Thomas Kalinowski; Uwe Leck; Ian T. Roberts (CoRR, 2017)

Automatic Layout of Scilab/Xcos Diagrams. - Chenfeng Zhu; Umut Durak; Sven Hartmann; Clément David (Simul. Notes Eur., 2017)

Big Data and Data Analytics in Aviation. - Gerrit Burmester; Hui Ma 001; Dietrich Steinmetz; Sven Hartmann (Advances in Aeronautical Informatics, 2018)

Towards Fully Automated Semantic Web Service Composition Based on Estimation of Distribution Algorithm. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (Australasian Conference on Artificial Intelligence, 2018)

QoS-Aware Web Service Composition Using Graph Databases. - Hui Ma 001; Zhaojiang Chang; Alexandre Sawczuk da Silva; Sven Hartmann (Models: Concepts, Theory, Logic, Reasoning and Semantics, 2018)

Extremal Combinatorics of SQL Keys. - Sven Hartmann; Markus Kirchberg; Henning Koehler; Uwe Leck; Sebastian Link (Models: Concepts, Theory, Logic, Reasoning and Semantics, 2018)

Using a Conceptual Model to Transform Road Networks from OpenStreetMap to a Graph Database. - Dietrich Steinmetz; Daniel Dyballa; Hui Ma 001; Sven Hartmann (ER, 2018)

An SQL Data Summarization Tool for the Acquisition of Meaningful Cardinality Constraints and Functional Dependencies. - Aniruddh Gandhi; Sven Hartmann; Henning Koehler; Sebastian Link (ICDE, 2018)

Simulation infrastructure for aeronautical informatics education. - Haitao Wang; Shihui Chen; Umut Durak; Sven Hartmann (SummerSim, 2018)

Fuel Efficient Truck Platooning with Time Restrictions and Multiple Speeds Solved by a Particle Swarm Optimisation. - Abtin Nourmohammadzadeh; Sven Hartmann (TPNC, 2018)

Knowledge-Driven Automated Web Service Composition - An EDA-Based Approach. - Chen Wang 013; Hui Ma 001; Aaron Chen 001; Sven Hartmann (WISE (2), 2018)

Towards FCA-facilitated Ontology-supported Recruitment Systems. - Hui Ma 001; Sven Hartmann; Panrawee Vechsamutvaree (Enterp. Model. Inf. Syst. Archit. Int. J. Concept. Model., 2018)

Modeling and Simulation-based Development of Autonomy Features for Drones. - Shihui Chen; Umut Durak; Sven Hartmann (Simul. Notes Eur., 2018)

DO-330/ED-215 Overlay to the IEEE Recommended Practice for Distributed Simulation Engineering and Execution Process. - Somaye Mahmoodi; Umut Durak; Sven Hartmann; Shafagh Jafer (J. Aerosp. Inf. Syst., 2018)

Towards Robust Web Service Composition with Stochastic Service Failures Based on a Genetic Algorithm. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (Australasian Conference on Artificial Intelligence, 2019)

Evolutionary Multitasking for Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (CEC, 2019)

A Graph Model for Taxi Ride Sharing Supported by Graph Databases. - Dietrich Steinmetz; Felix Merz; Hui Ma 001; Sven Hartmann (ER, 2019)

A memetic NSGA-II with EDA-based local search for fully automated multiobjective web service composition. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (GECCO (Companion), 2019)

LSTM Based Bearing Fault Diagnosis of Electrical Machines using Motor Current Signal. - Russell Sabir; Daniele Rosato; Sven Hartmann; Clemens Gühmann (ICMLA, 2019)

Towards a standard computational representation for system entity structures. - Bikash Chandra Karmokar; Umut Durak; Sven Hartmann; Bernard P. Zeigler (SummerSim, 2019)

Memetic EDA-Based Approaches to Comprehensive Quality-Aware Automated Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (CoRR, 2019)

Conformance testing of FMI calling sequence for simulation environments. - Awad Mukbil; Umut Durak; Sven Hartmann (Int. J. Model. Simul. Sci. Comput., 2019)

Python-based eSES/MB Framework: Model Specification and Automatic Model Generation for Multiple Simulators. - Hendrik Folkerts; Thorsten Pawletta; Christina Deatcu; Sven Hartmann (Simul. Notes Eur., 2019)

Fuel-efficient truck platooning by a novel meta-heuristic inspired from ant colony optimisation. - Abtin Nourmohammadzadeh; Sven Hartmann (Soft Comput., 2019)

A Conceptual Framework for Dynamic Planning of Alternative Routes in Road Networks. - Sven Hartmann; Jack Alshami; Hui Ma 001; Dietrich Steinmetz (ER, 2020)

A Conceptual Model of Conflicts in Shared Spaces. - Sakif Hossain; Fatema T. Johora; Jörg P. Müller; Sven Hartmann (ICIBE, 2020)

Signal Generation using 1d Deep Convolutional Generative Adversarial Networks for Fault Diagnosis of Electrical Machines. - Russell Sabir; Daniele Rosato; Sven Hartmann; Clemens Gühmann (ICPR, 2020)

Location-Aware and Budget-Constrained Application Replication and Deployment in Multi-Cloud Environment. - Tao Shi; Hui Ma 001; Gang Chen 002; Sven Hartmann (ICWS, 2020)

Discovery Algorithms for Embedded Functional Dependencies. - Ziheng Wei; Sven Hartmann; Sebastian Link (SIGMOD Conference, 2020)

Reduction of Complexity in Q-Learning a Robot Control for an Assembly Cell by using Multiple Agents. - Georg Kunert; Thorsten Pawletta; Sven Hartmann (Simul. Notes Eur., 2020)

Location-Aware and Budget-Constrained Service Deployment for Composite Applications in Multi-Cloud Environment. - Tao Shi; Hui Ma 001; Gang Chen 002; Sven Hartmann (IEEE Trans. Parallel Distributed Syst., 2020)

Are Conversational Agents Used at Scale by Companies Offering Digital Health Services for the Management and Prevention of Diabetes? - Roman Keller; Jiali Yao; Gisbert W. Teepe; Sven Hartmann; Kim-Morgaine Lohse; Florian von Wangenheim; Falk Müller-Riemenschneider; Jacqueline Louise Mair; Tobias Kowatsch (HEALTHINF, 2021)

A Conceptual Modelling Approach for the Discovery and Management of Platoon Routes. - Dietrich Steinmetz; Sven Hartmann; Hui Ma 001 (ER, 2021)

Location-Aware and Budget-Constrained Service Brokering in Multi-Cloud via Deep Reinforcement Learning. - Tao Shi; Hui Ma 001; Gang Chen 002; Sven Hartmann (ICSOC, 2021)

A Graph Database Supported GA-Based Approach to Social Network Analysis. - Arnold Ariadi; Tao Shi; Hui Ma 001; Alexandre Sawczuk da Silva; Sven Hartmann (SSCI, 2021)

Minimum Weight Flat Antichains of Subsets. - Jerrold R. Griggs; Sven Hartmann; Thomas Kalinowski; Uwe Leck; Ian T. Roberts (Order, 2021)

Algorithms for the discovery of embedded functional dependencies. - Ziheng Wei; Sven Hartmann; Sebastian Link (VLDB J., 2021)

SFMGNet: A Physics-Based Neural Network To Predict Pedestrian Trajectories. - Sakif Hossain; Fatema T. Johora; Jörg P. Müller; Sven Hartmann; Andreas Reinhardt 001 (AAAI Spring Symposium: MAKE, 2022)

Multi-objective Social Network Detection - A Graph Database Supported NSGA-II Based Approach. - Josh Trueman; Hui Ma 001; Aaron Chen 001; Sven Hartmann (ADC, 2022)

A Modeling Rule for Improving the Performance of Graph Models. - Dietrich Steinmetz; Felix Merz; Gerrit Burmester; Hui Ma 001; Sven Hartmann (ER, 2022)

Location-Aware Cloud Service Brokering in Multi-cloud Environment. - Tao Shi; Sven Hartmann; Gang Chen 002; Hui Ma 001 (ICSOC Workshops, 2022)

Combined Pruning for Nested Cross-Validation to Accelerate Automated Hyperparameter Optimization for Embedded Feature Selection in High-Dimensional Data with Very Small Sample Sizes. - Sigrun May; Sven Hartmann; Frank Klawonn (CoRR, 2022)

Memetic EDA-Based Approaches to QoS-Aware Fully Automated Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (IEEE Trans. Evol. Comput., 2022)

Robustness Estimation and Optimisation for Semantic Web Service Composition With Stochastic Service Failures. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann; Jürgen Branke (IEEE Trans. Emerg. Top. Comput. Intell., 2022)

Cost-Effective Web Application Replication and Deployment in Multi-Cloud Environment. - Tao Shi; Hui Ma 001; Gang Chen 002; Sven Hartmann (IEEE Trans. Parallel Distributed Syst., 2022)

A Group Genetic Algorithm for Energy-Efficient Resource Allocation in Container-Based Clouds with Heterogeneous Physical Machines. - Zhengxin Fang; Hui Ma 001; Gang Chen 002; Sven Hartmann (AI (2), 2023)

IoT Service Composition - An Estimation of Distribution Algorithm with Adaptive Bias. - Fengyang Sun; Hui Ma 001; Gang Chen 002; Sven Hartmann (CEC, 2023)

A model-driven machine learning approach to dynamic multi-workflow scheduling. - Hui Ma 001; Sven Hartmann; Gang Chen 002; Yifan Yang 002 (ER (Companion), 2023)

A Conceptual Modeling Approach for Risk Assessment and Mitigation in Collision-Free UAV Routing Planning for Beyond-the-Visual-Line-of-Sight Flights. - Gerrit Burmester; David Kugelmann; Dietrich Steinmetz; Hui Ma 001; Sven Hartmann (ER, 2023)

Energy-Efficient and Communication-Aware Resource Allocation in Container-Based Cloud with Group Genetic Algorithm. - Zhengxin Fang; Hui Ma 001; Gang Chen 002; Sven Hartmann (ICSOC (1), 2023)

Using an Estimation of Distribution Algorithm to Achieve Multitasking Semantic Web Service Composition. - Chen Wang 013; Hui Ma 001; Gang Chen 002; Sven Hartmann (IEEE Trans. Evol. Comput., 2023)

Auto-Scaling Containerized Applications in Geo-Distributed Clouds. - Tao Shi; Hui Ma 001; Gang Chen 002; Sven Hartmann (IEEE Trans. Serv. Comput., 2023)

Cardinality constraints and functional dependencies in SQL: Taming data redundancy in logical database design. - Sebastian Link; Henning Koehler; Aniruddh Gandhi; Sven Hartmann; Bernhard Thalheim (Inf. Syst., 2023)

Population-Based Incremental Learning for Effective IoT Service Composition with Replication. - Fengyang Sun; Gang Chen 002; Hui Ma 001; Sven Hartmann (SSE, 2024)

Leveraging LLM in Genetic Programming Hyper-heuristics for Dynamic Microservice Deployment. - Zhengxin Fang; Hui Ma 001; Gang Chen 002; Sven Hartmann; Chen Wang 013 (AI (1), 2024)

An MLOps Framework to Data-Driven Modelling of Digital Twins with an Application to Virtual Test Rigs. - Denis Kruschinski; Dylan Tchawou Ngassam; Umut Durak; Sven Hartmann (ER (Workshops), 2024)

Conceptual Framework for Designing Hippocratic APIs. - Sarmad Rezayat; Gerrit Burmester; Hui Ma 001; Sven Hartmann (ER, 2024)

Enhancing generalization in genetic programming hyper-heuristics through mini-batch sampling strategies for dynamic workflow scheduling. - Yifan Yang 002; Aaron Chen 001; Hui Ma 001; Sven Hartmann; Mengjie Zhang 001 (Inf. Sci., 2024)

Towards a Scenario Toolkit for Autonomous Systems. - Ahmad Naja; Siddharta Gupta; Umut Durak; Sven Hartmann (Simul. Notes Eur., 2024)

A Communication-Aware and Energy-Efficient Genetic Programming Based Method for Dynamic Resource Allocation in Clouds. - Zhengxin Fang; Hui Ma 001; Gang Chen 002; Sven Hartmann; Shiping Chen 001 (EvoApplications (2), 2025)

Multi-objective IoT service composition with replication using memetic NSGA-II with bottleneck-driven local search. - Fengyang Sun; Gang Chen 002; Hui Ma 001; Sven Hartmann (Future Gener. Comput. Syst., 2026)