Michael Schrefl

178 papers A* 5A 19B 7C 11Misc 11Journal 37Unranked 80

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	Implementing the Perturbation Approach for Reliability Assessment: A Case Study in the Context of Flight Delay Prediction. ICEIS (1) Simon Staudinger, Christoph Großauer, Pascal Badzura, Christoph G. Schuetz, Michael Schrefl
2024	J	`jnl`	A Reference Process for Assessing the Reliability of Predictive Analytics Results. SN Comput. Sci. Simon Staudinger, Christoph G. Schuetz, Michael Schrefl
2023	A	`conf`	Travel Bird: A Personalized Destination Recommender with TourBERT and Airbnb Experiences. WSDM Veronika Arefieva, Roman Egger, Michael Schrefl, Markus Schedl
2023	—	`conf`	Using Multilevel Business Artifacts for Knowledge Management in Analytics Projects. MoDELS (Companion) Simon Staudinger, Christoph G. Schuetz, Michael Schrefl
2022	—	`ch.`	Conceptualizing Analytics: An Overview of Business Intelligence and Analytics from a Conceptual-Modeling Perspective. Digital Transformation Christoph G. Schuetz, Michael Schrefl
2022	—	`ch.`	Discovering Actionable Knowledge for Industry 4.0: From Data Mining to Predictive and Prescriptive Analytics. Digital Transformation Christoph G. Schuetz, Matt Selway, Stefan Thalmann, Michael Schrefl
2022	J	`jnl`	Domain object hierarchies inducing multi-level models. Softw. Syst. Model. Bernd Neumayr, Michael Schrefl
2022	J	`jnl`	Dual Deep Modeling of Business Processes A Contribution to the Multi-Level Process Challenge. Enterp. Model. Inf. Syst. Archit. Bernd Neumayr, Christoph G. Schuetz, Michael Schrefl
2022	J	`jnl`	OLAP Patterns: A pattern-based approach to multidimensional data analysis. Data Knowl. Eng. Ilko Kovacic, Christoph G. Schuetz, Bernd Neumayr, Michael Schrefl
2021	C	`conf`	A Reference Process for Judging Reliability of Classification Results in Predictive Analytics. DATA Simon Staudinger, Christoph G. Schuetz, Michael Schrefl
2021	J	`jnl`	Knowledge Graph OLAP. Semantic Web Christoph G. Schuetz, Loris Bozzato, Bernd Neumayr, Michael Schrefl, Luciano Serafini
2021	—	`conf`	Towards Multi-level Modeling of Just-in-Time Adaptive Interventions (JITAIs) in Mobile Health. MoDELS (Companion) Sebastian Gruber, Bernd Neumayr, Michael Schrefl, Josef Niebauer
2020	C	`conf`	Towards Informed Watermarking of Personal Health Sensor Data for Data Leakage Detection. IWDW Sebastian Gruber, Bernd Neumayr, Christoph Fabianek, Eduard Gringinger, Christoph Georg Schütz, Michael Schrefl
2019	—	`conf`	A Model-Driven Approach for Visualisation Processes. ACSW Rebecca Morgan, Georg Grossmann, Michael Schrefl, Markus Stumptner
2019	—	`conf`	Das "agriProKnow"-Projekt. GIL Jahrestagung Michael Iwersen, Laura Lidauer, Alexandra Berger, Wolfgang Auer, Dana Kathrin Tomic, Michael Schrefl, Dmitry Efrosinin, Valentin Sturm, Erika Gusterer, Marc Drillich, Martin Wischenbart
2019	B	`conf`	Modelling the Semantics for Model-Driven Interactive Visualizations. EDOC Rebecca Morgan, Georg Grossmann, Markus Stumptner, Michael Schrefl
2018	—	`conf`	A Proof-of-Concept Implementation of a Semantic Container Management System for Air Traffic Management. EKAW (Posters & Demos) Eduard Gringinger, Christoph Fabianek, Christoph G. Schuetz, Johann Stöbich, Bernd Neumayr, Michael Schrefl
2018	—	`ch.`	Active, Real-Time, and Intellective Data Warehousing. Encyclopedia of Database Systems (2nd ed.) Mukesh K. Mohania, Ullas Nambiar, Hoang Tam Vo, Michael Schrefl, Millist W. Vincent
2018	J	`jnl`	Building an active semantic data warehouse for precision dairy farming. J. Organ. Comput. Electron. Commer. Christoph G. Schuetz, Simon Schausberger, Michael Schrefl
2018	J	`jnl`	Dual deep modeling: multi-level modeling with dual potencies and its formalization in F-Logic. Softw. Syst. Model. Bernd Neumayr, Christoph G. Schuetz, Manfred A. Jeusfeld, Michael Schrefl
2018	—	`conf`	Guided Query Composition with Semantic OLAP Patterns. EDBT/ICDT Workshops Ilko Kovacic, Christoph G. Schuetz, Simon Schausberger, Roman Sumereder, Michael Schrefl
2018	—	`conf`	PESTEL Modeler: Strategy Analysis Using MetaEdit+, iStar 2.0, and Semantic Technologies. EDOC Workshops Christoph G. Schuetz, Eva Mair, Michael Schrefl
2018	—	`conf`	Rule Module Inheritance with Modification Restrictions. OTM Conferences (2) Felix Burgstaller, Bernd Neumayr, Emanuel Sallinger, Michael Schrefl
2018	J	`jnl`	Rule Module Inheritance with Modification Restrictions. CoRR Felix Burgstaller, Bernd Neumayr, Emanuel Sallinger, Michael Schrefl
2018	—	`conf`	The Case for Contextualized Knowledge Graphs in Air Traffic Management. CKGSemStats@ISWC Christoph G. Schuetz, Bernd Neumayr, Michael Schrefl, Eduard Gringinger, Audun Vennesland, Scott Wilson
2018	—	`conf`	Using VizDSL for Modelling Visualization Processes. EDOC Workshops Rebecca Morgan, Georg Grossmann, Michael Schrefl, Markus Stumptner
2018	J	`jnl`	Using superimposed multidimensional schemas and OLAP patterns for RDF data analysis. Open Comput. Sci. Median Hilal, Christoph G. Schuetz, Michael Schrefl
2018	A	`conf`	VizDSL: A Visual DSL for Interactive Information Visualization. CAiSE Rebecca Morgan, Georg Grossmann, Michael Schrefl, Markus Stumptner, Timothy Payne
2017	—	`conf`	A Case Study of Success Factors for Data Warehouse Implementation and Adoption in Sales Planning. AMCIS Eva-Maria Hopfgartner, Christoph G. Schütz, Michael Schrefl
2017	J	`jnl`	A conceptual framework for large-scale ecosystem interoperability and industrial product lifecycles. Data Knowl. Eng. Matt Selway, Markus Stumptner, Wolfgang Mayer, Andreas Jordan, Georg Grossmann, Michael Schrefl
2017	—	`conf`	An OLAP Endpoint for RDF Data Analysis Using Analysis Graphs. ISWC (Posters, Demos & Industry Tracks) Median Hilal, Christoph G. Schütz, Michael Schrefl
2017	—	`conf`	DeepRuby: Extending Ruby with Dual Deep Instantiation. MoDELS (Satellite Events) Bernd Neumayr, Christoph G. Schuetz, Christian Horner, Michael Schrefl
2017	A	`conf`	Level-Aware Ecosystem Transformations for Industrial Lifecycle Interoperability. ER Matt Selway, Markus Stumptner, Michael Schrefl, Andreas Jordan
2017	B	`conf`	Modification Operations for Context-Aware Business Rule Management. EDOC Felix Burgstaller, Bernd Neumayr, Christoph G. Schuetz, Michael Schrefl
2017	—	`conf`	Semantic OLAP Patterns: Elements of Reusable Business Analytics. OTM Conferences (2) Christoph G. Schuetz, Simon Schausberger, Ilko Kovacic, Michael Schrefl
2017	—	`conf`	Towards Contextualized Rule Repositories for the Semantic Web. WSP/WOMoCoE@ISWC Felix Burgstaller, Christoph G. Schütz, Bernd Neumayr, Dieter Steiner, Michael Schrefl
2017	—	`conf`	Towards Formal Strategy Analysis with Goal Models and Semantic Web Technologies. ER Workshops Christoph G. Schuetz, Michael Schrefl
2016	—	`conf`	Design, Management, and Customization of Data Analysis Reference Models Using Indyco Builder and Xquery. EDOC Workshops Christoph G. Schuetz, Isabelle Sporl, Michael Schrefl
2016	—	`conf`	Modeling Context for Business Rule Management. CBI (1) Felix Burgstaller, Dieter Steiner, Michael Schrefl
2016	J	`jnl`	PeaCE-Ful Web Event Extraction and Processing as Bitemporal Mutable Events. ACM Trans. Web Tim Furche, Giovanni Grasso, Michael Huemer, Christian Schallhart, Michael Schrefl
2016	J	`jnl`	Reference Modeling for Data Analysis: The BIRD Approach. Int. J. Cooperative Inf. Syst. Christoph G. Schuetz, Bernd Neumayr, Michael Schrefl, Thomas Neuböck
2016	—	`conf`	Using a model-driven, knowledge-based approach to cope with complexity in filtering of notices to airmen. ACSW Felix Burgstaller, Dieter Steiner, Bernd Neumayr, Michael Schrefl, Eduard Gringinger
2015	A	`conf`	A Conceptual Framework for Large-scale Ecosystem Interoperability. ER Matt Selway, Markus Stumptner, Wolfgang Mayer, Andreas Jordan, Georg Grossmann, Michael Schrefl
2015	—	`conf`	An OLAP Client for Hetero-Homogeneous Data Warehouses. EDOC Workshops Christoph G. Schuetz, Joachim Roth, Bernd Neumayr, Michael Schrefl
2015	—	`conf`	Bitemporal Support for Business Process Contingency Management. ER Workshops John Wondoh, Georg Grossmann, Dragan Gasevic, Manfred Reichert, Michael Schrefl, Markus Stumptner
2015	J	`jnl`	Change Propagation and Conflict Resolution for the Co-Evolution of Business Processes. Int. J. Cooperative Inf. Syst. Georg Grossmann, Shamila Mafazi, Wolfgang Mayer, Michael Schrefl, Markus Stumptner
2015	J	`jnl`	Consistent Abstraction of Business Processes Based on Constraints. J. Data Semant. Shamila Mafazi, Georg Grossmann, Wolfgang Mayer, Michael Schrefl, Markus Stumptner
2015	B	`conf`	Exploiting Semantic Activity Labels to Facilitate Consistent Specialization of Abstract Process Activities. SOFSEM Andreas Bögl, Michael Karlinger, Christoph G. Schütz, Michael Schrefl, Gustav Pomberger
2015	Misc	`conf`	Judgement and Analysis Rules for Ontology-driven Comparative Data Analysis in Data Warehouses. APCCM Dieter Steiner, Bernd Neumayr, Michael Schrefl
2015	—	`conf`	Multilevel Mapping of Ecosystem Descriptions - Short Paper. OTM Conferences Matt Selway, Markus Stumptner, Wolfgang Mayer, Andreas Jordan, Georg Grossmann, Michael Schrefl
2015	—	`conf`	Multilevel Modeling for Business Process Automation. EDOC Workshops Christoph G. Schuetz, Bernd Neumayr, Michael Schrefl
2015	—	`conf`	Towards Ontology-Driven RDF Analytics. ER Workshops Bernd Neumayr, Christoph G. Schuetz, Michael Schrefl
2014	—	`conf`	Abstract vs concrete clabjects in dual deep instantiation. MULTI@MoDELS Bernd Neumayr, Michael Schrefl
2014	B	`conf`	Customization of Domain-Specific Reference Models for Data Warehouses. EDOC Christoph G. Schütz, Michael Schrefl
2014	A	`conf`	Dual Deep Instantiation and Its ConceptBase Implementation. CAiSE Bernd Neumayr, Manfred A. Jeusfeld, Michael Schrefl, Christoph G. Schütz
2014	—	`conf`	Exploiting Process Patterns and Process Instances to Support Adaptability of Dynamic Business Processes. DEXA Workshops Andreas Bögl, Christine Natschläger, Michael Karlinger, Michael Schrefl
2014	Misc	`conf`	Variability in Artifact-Centric Process Modeling: The Hetero-Homogeneous Approach. APCCM Christoph G. Schütz, Michael Schrefl
2013	—	`conf`	Bitemporal Complex Event Processing of Web Event Advertisements. WISE (2) Tim Furche, Giovanni Grasso, Michael Huemer, Christian Schallhart, Michael Schrefl
2013	A	`conf`	Business Model Ontologies in OLAP Cubes. CAiSE Christoph G. Schütz, Bernd Neumayr, Michael Schrefl
2013	J	`jnl`	Design for service compatibility - Behavioural compatibility checking and diagnosis. Softw. Syst. Model. Georg Grossmann, Michael Schrefl, Markus Stumptner
2013	J	`jnl`	Erratum to: Design for service compatibility - Behavioural compatibility checking and diagnosis. Softw. Syst. Model. Georg Grossmann, Michael Schrefl, Markus Stumptner
2013	—	`conf`	Ontology-Driven Business Intelligence for Comparative Data Analysis. eBISS Thomas Neuböck, Bernd Neumayr, Michael Schrefl, Christoph G. Schütz
2013	—	`conf`	PeaCE-Ful Web Event Extraction and Processing. WISE (2) Tim Furche, Giovanni Grasso, Michael Huemer, Christian Schallhart, Michael Schrefl
2013	—	`conf`	Semantic Enrichment of OLAP Cubes: Multi-dimensional Ontologies and Their Representation in SQL and OWL. OTM Conferences Bernd Neumayr, Christoph G. Schütz, Michael Schrefl
2013	Misc	`conf`	The Decision-Scope Approach to Specialization of Business Rules: Application in Business Process Modeling and Data Warehousing. APCCM Michael Schrefl, Bernd Neumayr, Markus Stumptner
2012	C	`conf`	FedDW global schema architect: UML-based design tool for the integration of data mart schemas. DOLAP Stefan Berger, Michael Schrefl
2012	—	`conf`	Integration and Reuse of Heterogeneous Information: Hetero-Homogeneous Data Warehouse Modeling in the Common Warehouse Metamodel. AMCIS Christoph G. Schütz, Bernd Neumayr, Michael Schrefl
2012	—	`conf`	Multi-dimensional Navigation Modeling Using BI Analysis Graphs. ER Workshops Thomas Neuböck, Bernd Neumayr, Thomas Rossgatterer, Stefan Anderlik, Michael Schrefl
2012	—	`conf`	Multilevel Business Artifacts. Business Process Management Workshops Christoph G. Schütz, Lois M. L. Delcambre, Michael Schrefl
2012	—	`conf`	Multilevel business process modeling: motivation, approach, design issues, and applications. PIKM Christoph G. Schütz, Michael Schrefl, Lois M. L. Delcambre
2012	C	`conf`	Towards ontology-based OLAP: datalog-based reasoning over multidimensional ontologies. DOLAP Bernd Neumayr, Stefan Anderlik, Michael Schrefl
2012	A	`conf`	Using Domain Ontologies as Semantic Dimensions in Data Warehouses. ER Stefan Anderlik, Bernd Neumayr, Michael Schrefl
2011	C	`conf`	Incremental integration of data warehouses: the hetero-homogeneous approach. DOLAP Christoph G. Schütz, Michael Schrefl, Bernd Neumayr, Daniel Sierninger
2011	A	`conf`	Model-driven framework for runtime adaptation of web service compositions. SEAMS Georg Grossmann, Michael Schrefl, Markus Stumptner
2011	—	`conf`	Semantic Cockpit: An Ontology-Driven, Interactive Business Intelligence Tool for Comparative Data Analysis. ER Workshops Bernd Neumayr, Michael Schrefl, Konrad Linner
2011	J	`jnl`	Verschlüsselung bei ausgelagerter Datenhaltung. HMD Prax. Wirtsch. Michael Karlinger, Klaus Ettmayer, Michael Schrefl
2010	Misc	`conf`	A conceptual modeling approach for web service composition supporting service re-configuration. APCCM Georg Grossmann, Michael Schrefl, Markus Stumptner
2010	—	`ch.`	Federated Data Warehouses. Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development Stefan Berger, Michael Schrefl
2010	Misc	`conf`	Hetero-homogeneous hierarchies in data warehouses. APCCM Bernd Neumayr, Michael Schrefl, Bernhard Thalheim
2010	—	`conf`	Metamodel-Based Information Integration at Industrial Scale. MoDELS (2) Stefan Berger, Georg Grossmann, Markus Stumptner, Michael Schrefl
2010	—	`conf`	Model Driven Orchestration: Design for Service Compatibility. MoDELS (2) Georg Grossmann, Michael Schrefl, Markus Stumptner
2010	J	`jnl`	Modelling and Enforcement of Inter-Process Dependencies with Business Process Modelling Languages. J. Res. Pract. Inf. Technol. Georg Grossmann, Michael Schrefl, Markus Stumptner
2009	—	`ch.`	Active and Real-Time Data Warehousing. Encyclopedia of Database Systems Mukesh K. Mohania, Ullas Nambiar, Michael Schrefl, Millist W. Vincent
2009	—	`conf`	Automated Construction of Process Goal Trees from EPC-Models to Facilitate Extraction of Process Patterns. ICEIS Andreas Bögl, Michael Schrefl, Gustav Pomberger, Norbert Weber
2009	—	`conf`	FedDW: A Tool for Querying Federations of Data Warehouses - Architecture, Use Case and Implementation. ICEIS (1) Stefan Berger, Michael Schrefl
2009	C	`conf`	Inclusion Dependencies in XML: Extending Relational Semantics. DEXA Michael Karlinger, Millist W. Vincent, Michael Schrefl
2009	B	`conf`	Keys in XML: Capturing Identification and Uniqueness. WISE Michael Karlinger, Millist W. Vincent, Michael Schrefl
2009	Misc	`conf`	Multi-Level Domain Modeling with M-Objects and M-Relationships. APCCM Bernd Neumayr, Katharina Grün, Michael Schrefl
2009	—	`conf`	Multi-level Conceptual Modeling and OWL. ER Workshops Bernd Neumayr, Michael Schrefl
2009	C	`conf`	Navigation consistency in web site families. iiWAS Christian Eichinger, Michael Schrefl
2008	—	`conf`	Conceptual Modeling Approaches for Dynamic Web Service Composition. The Evolution of Conceptual Modeling Georg Grossmann, Rajesh K. Thiagarajan, Michael Schrefl, Markus Stumptner
2008	—	`conf`	From Federated Databases to a Federated Data Warehouse System. HICSS Stefan Berger, Michael Schrefl
2008	—	`conf`	Knowledge Acquisition from EPC Models for Extraction of Process Patterns in Engineering Domains. Multikonferenz Wirtschaftsinformatik Andreas Bögl, Maximilian Kobler, Michael Schrefl
2008	—	`conf`	Modeling Techniques for Multi-level Abstraction. The Evolution of Conceptual Modeling Bernd Neumayr, Michael Schrefl, Bernhard Thalheim
2008	Misc	`conf`	Modelling Inter-Process Dependencies with High-Level Business Process Modelling Languages. APCCM Georg Grossmann, Michael Schrefl, Markus Stumptner
2008	—	`conf`	Semantic Annotation of EPC Models in Engineering Domains by Employing Semantic Patterns. ICEIS (2) Andreas Bögl, Michael Schrefl, Gustav Pomberger, Norbert Weber
2008	—	`conf`	Semantic Annotation of EPC Models in Engineering Domains to Facilitate an Automated Identification of Common Modelling Practices. ICEIS Andreas Bögl, Michael Schrefl, Gustav Pomberger, Norbert Weber
2007	J	`jnl`	Analysis of business process integration in Web service context. Future Gener. Comput. Syst. Jun Shen, Georg Grossmann, Yun Yang, Markus Stumptner, Michael Schrefl, Thomas Reiter
2007	—	`conf`	Exploiting Semantics of Inter-Process Dependencies to Instantiate Predefined Integration Patterns. ER (Tutorials, Posters, Panels & Industrial Contributions) Georg Grossmann, Michael Schrefl, Markus Stumptner
2007	—	`conf`	Exploiting the Structure of Update Fragments for Efficient XML Index Maintenance. APWeb/WAIM Katharina Grün, Michael Schrefl
2006	—	`conf`	A Framework for the Behavior Based Integration of Business Processes. CAiSE Forum Georg Grossmann, Michael Schrefl, Markus Stumptner
2006	B	`conf`	Analysing Multi-dimensional Data Across Autonomous Data Warehouses. DaWaK Stefan Berger, Michael Schrefl
2006	—	`conf`	Beneficial Sequential Combination of Data Mining Algorithms. ICEIS (2) Mathias Goller, Markus Humer, Michael Schrefl
2006	—	`conf`	From Single-Site Web Applications to the Design of Web-Site-Families. IASTED Conf. on Software Engineering Christian Eichinger, Michael Schrefl
2006	J	`jnl`	Schema-aware labelling of XML documents for efficient query and update processing in SemCrypt. Comput. Syst. Sci. Eng. Katharina Grün, Michael Karlinger, Michael Schrefl
2006	A	`conf`	Verification of Business Process Integration Options. Business Process Management Georg Grossmann, Michael Schrefl, Markus Stumptner
2005	A	`conf`	Behavior Based Integration of Composite Business Processes. Business Process Management Georg Grossmann, Yikai Ren, Michael Schrefl, Markus Stumptner
2005	—	`conf`	Definition of Business Process Integration Operators for Generalization. ICEIS (3) Georg Grossmann, Yikai Ren, Michael Schrefl, Markus Stumptner
2005	J	`jnl`	Requester-centered composition of business processes from internal and external services. Data Knowl. Eng. Günter Preuner, Michael Schrefl
2005	—	`conf`	SemCrypt - Ensuring Privacy of Electronic Documents Through Semantic-Based Encrypted Query Processing. ICDE Workshops Michael Schrefl, Katharina Grün, Jürgen Dorn
2004	—	`conf`	Activity Crediting in Distributed Workflow Environments. ICEIS (3) Eric D. Browne, Michael Schrefl, James R. Warren
2004	—	`conf`	Anticipatory Clustering. Databases and Applications Mathias Goller, Michael Schrefl
2004	—	`conf`	Classification of Business Process Correspondences and Associated Integration Operators. ER (Workshops) Georg Grossmann, Michael Schrefl, Markus Stumptner
2004	C	`conf`	Generalized Inclusion Dependencies in XML. APWeb Millist W. Vincent, Michael Schrefl, Jixue Liu, Chengfei Liu, Solen Dogen
2004	—	`conf`	Goal-Focused Self-Modifying Workflow in the Healthcare Domain. HICSS Eric D. Browne, Michael Schrefl, James R. Warren
2004	Misc	`conf`	On the Road to Behavior-Based Integration. APCCM Markus Stumptner, Michael Schrefl, Georg Grossmann
2004	J	`jnl`	Self-maintaining web pages: from theory to practice. Data Knowl. Eng. Martin Bernauer, Michael Schrefl
2004	—	`conf`	Static-Dynamic Integration of External Services into Generic Business Processes. ICSNW Günter Preuner, Christian Eichinger, Michael Schrefl
2004	Misc	`conf`	Trasformers-by-example: pushing reuse in conceptual web application modelling. SAC Stephan Lechner, Michael Schrefl
2004	J	`jnl`	Using roles in Java. Softw. Pract. Exp. Michael Schrefl, Thomas Thalhammer
2003	—	`conf`	A Two Tier, Goal-Driven Workflow Model for the Healthcare Domain. ICEIS (3) Eric D. Browne, Michael Schrefl, James R. Warren
2003	C	`conf`	Defining Web Schema Transformers by Example. DEXA Stephan Lechner, Michael Schrefl
2003	J	`jnl`	Self-maintaining web pages. Inf. Syst. Michael Schrefl, Martin Bernauer, Elisabeth Kapsammer, Birgit Pröll, Werner Retschitzegger, Thomas Thalhammer
2002	—	`conf`	Behavior-Consistent Composition of Business Processes from Internal and External Services. ER (Workshops) Günter Preuner, Michael Schrefl
2002	J	`jnl`	Behavior-consistent specialization of object life cycles. ACM Trans. Softw. Eng. Methodol. Michael Schrefl, Markus Stumptner
2002	—	`conf`	Coordination of Inter-organisational Healthcare Processes via Specialisation of Internet-Based Object Life Cycles. HICSS Sistine A. Barretto, James R. Warren, Markus Stumptner, Michael Schrefl, Gerald Quirchmayr, Stephen Nield
2002	—	`conf`	Integration of Web Services into Workflows through a Multi-Level chema Architecture. WECWIS Günter Preuner, Michael Schrefl
2002	J	`jnl`	Realizing active data warehouses with off-the-shelf database technology. Softw. Pract. Exp. Thomas Thalhammer, Michael Schrefl
2001	—	`conf`	Active XML Schemas. ER (Workshops) Michael Schrefl, Martin Bernauer
2001	J	`jnl`	Active data warehouses: complementing OLAP with analysis rules. Data Knowl. Eng. Thomas Thalhammer, Michael Schrefl, Mukesh K. Mohania
2001	Misc	`conf`	Self-maintaining web pages: an overview. ADC Michael Schrefl, Elisabeth Kapsammer, Werner Retschitzegger, Birgit Pröll
2001	—	`conf`	Translating XQuery into XSLT. ER (Workshops) Stephan Lechner, Günter Preuner, Michael Schrefl
2001	J	`jnl`	View integration of behavior in object-oriented databases. Data Knowl. Eng. Günter Preuner, Stefan Conrad, Michael Schrefl
2000	J	`jnl`	A three-level schema architecture for the conceptual design of web-based information systems: from web-data management to integrated web-data and web-process management. World Wide Web Günter Preuner, Michael Schrefl
2000	A	`conf`	Behavior Consistent Inheritance in UML. ER Markus Stumptner, Michael Schrefl
2000	B	`conf`	On Making Data Warehouses Active. DaWaK Michael Schrefl, Thomas Thalhammer
2000	—	`ch.`	On the Design of Behavior Consistent Specializations of Object Life Cycles in OBD and UML. Advances in Object-Oriented Data Modeling Michael Schrefl, Markus Stumptner
2000	A	`conf`	Temporally Faithful Execution of Business Transactions. CAiSE Werner Obermair, Michael Schrefl
2000	Misc	`conf`	Towards an Accommodation of Delay in Temporal Active Databases. Australasian Database Conference John F. Roddick, Michael Schrefl
1998	J	`jnl`	Modeling Collaborative Behavior Using Cooperation Contracts. Data Knowl. Eng. Michael Schrefl, Gerti Kappel, Peter Lang
1998	—	`conf`	Observation Consistent Integration of Views of Object Life-Cycles. BNCOD Günter Preuner, Michael Schrefl
1997	—	`conf`	Achieving Logical Data Independence in Hypermedia Databases. DEXA Workshop Thomas Prückler, Michael Schrefl
1997	A	`conf`	Behavior Consistent Refinement of Object Life Cycles. ER Michael Schrefl, Markus Stumptner
1997	A*	`conf`	Modeling Business Rules with Situation/Activation Diagrams. ICDE Peter Lang, Werner Obermair, Michael Schrefl
1997	A	`conf`	Workflow Transparency. CAiSE Peter Bichler, Günter Preuner, Michael Schrefl
1996	—	`conf`	Achieving Physical Data Independence in Hypermedia Databases. IW-MMDBMS Thomas Prückler, Michael Schrefl
1996	J	`jnl`	Extending Object-Oriented Systems with Roles. ACM Trans. Inf. Syst. Georg Gottlob, Michael Schrefl, Brigitte Röck
1996	C	`conf`	Modelling Object Behavior: To Use Methods or Rules or Both? DEXA Gerti Kappel, Michael Schrefl
1996	—	`book`	Objektorientierte Informationssysteme - Konzepte, Darstellungsmittel, Methoden. Gerti Kappel, Michael Schrefl
1996	C	`conf`	Situation Diagrams. DEXA Peter Lang, Werner Obermair, Michael Schrefl
1995	—	`conf`	Behavior Consistent Extension of Object Life Cycles. OOER Michael Schrefl, Markus Stumptner
1995	—	`conf`	Inheritance of Business Rules. Grundlagen von Datenbanken Peter Bichler, Michael Schrefl
1995	—	`book`	Metaclasses and Their Applications, Data Model Tailoring and Database Integration Wolfgang Klas, Michael Schrefl
1995	—	`conf`	Modeling Corresponding Information Content between Multimedia Data. IWHD Thomas Prückler, Michael Schrefl
1995	J	`jnl`	Spezialisierung von Geschäftsprozessen am Beispiel der Bearbeitung von Kreditanträgen. HMD Prax. Wirtsch. Peter Kueng, Michael Schrefl
1995	—	`conf`	The Evolving Algebra Semantics of Class and Role Hierarchies. Semantics in Databases Georg Gottlob, Gerti Kappel, Michael Schrefl
1994	—	`conf`	Active Object-Oriented Database Design Using Active Object/Behavior Diagrams. RIDE-ADS Peter Bichler, Michael Schrefl
1994	—	`conf`	Inheritance of Object Behavior - Consistent Extension of Object Life Cycles. East/West Database Workshop Gerti Kappel, Michael Schrefl
1992	A	`conf`	Local Referential Integrity. ER Gerti Kappel, Michael Schrefl
1992	J	`jnl`	On the formal properties of transitive inheritance in databases. Inf. Sci. Michael Schrefl, Markus Stumptner
1992	J	`jnl`	Selective Inheritance of Attribute Values in Relational Databases. Discret. Appl. Math. Georg Gottlob, Michael Schrefl, Markus Stumptner
1991	A	`conf`	Cooperation Contracts. ER Michael Schrefl, Gerti Kappel
1991	A*	`conf`	Object/Behavior Diagrams. ICDE Gerti Kappel, Michael Schrefl
1991	J	`jnl`	Sperrverfahren für B-Bäume im Vergleich. Inform. Spektrum Thomas Eiter, Michael Schrefl, Markus Stumptner
1990	A	`conf`	Behavior Modelling by Stepwise Refining Behavior Diagrams. ER Michael Schrefl
1990	—	`conf`	Semantics of Object-Oriented Data Models - The Evolving Algebra Approach. East/West Database Workshop Georg Gottlob, Gerti Kappel, Michael Schrefl
1990	J	`jnl`	Using an object-oriented approach to model multimedia data. Comput. Commun. Wolfgang Klas, Erich J. Neuhold, Michael Schrefl
1989	J	`jnl`	Future Directions in DBMS Research - The Laguna Beach Participants. SIGMOD Rec. Philip A. Bernstein, Umeshwar Dayal, David J. DeWitt, Dieter Gawlick, Jim Gray, Matthias Jarke, Bruce G. Lindsay, Peter C. Lockemann, David Maier, Erich J. Neuhold, Andreas Reuter, Lawrence A. Rowe, Hans-Jörg Schek, Joachim W. Schmidt, Michael Schrefl, Michael Stonebraker
1989	—	`conf`	On the Interaction between Transitive Closure and Functional Dependencies. MFDBS Georg Gottlob, Michael Schrefl, Markus Stumptner
1989	—	`conf`	Visual Databases need Data Models for Multimedia Data. VDB Wolfgang Klas, Erich J. Neuhold, Michael Schrefl
1988	A	`conf`	A Behaviour Integrated Entity-Relationship Approach for the Design of Object-Oriented Databases. ER Gerti Kappel, Michael Schrefl
1988	—	`conf`	A Knowledge-Based Approach to Overcome Structural Differences in Object Oriented Database Integration. DS-3 Michael Schrefl, Erich J. Neuhold
1988	A*	`conf`	Dynamic Derivation of Personalized Views. VLDB Erich J. Neuhold, Michael Schrefl
1988	A	`conf`	Interfaces for Advanced Data Base Systems: Iconic, Graphical, Natural Language Oriented - Panel. ER Stefano Spaccapietra, Yirki Nummenmaa, Rainer Melchert, Michael Schrefl, Paola Velardi
1988	A*	`conf`	Object Class Definition by Generalization Using Upward Inheritance. ICDE Michael Schrefl, Erich J. Neuhold
1987	—	`conf`	A Comparative Analysis of View Integration Methodologies. EMISA Michael Schrefl
1985	—	`conf`	Towards Databases for Knowledge Representation. Foundations of Knowledge Base Management (Xania) Erich J. Neuhold, Michael Schrefl
1984	A*	`conf`	Comparison-Criteria for Semantic Data Models. ICDE Michael Schrefl, A Min Tjoa, Roland R. Wagner