Hagen Völzer

Orcid: 0000-0003-3547-3847

Affiliations:
  • IBM Research Zurich, Switzerland


According to our database1, Hagen Völzer authored at least 65 papers between 1996 and 2024.

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Bibliography

2024
A Benchmark for Rule Induction in Automated Business Decisions.
Proceedings of the Rules and Reasoning, 2024

2023
AI-augmented Business Process Management Systems: A Research Manifesto.
ACM Trans. Manag. Inf. Syst., March, 2023

A Fresh Approach to Analyze Process Outcomes.
Proceedings of the 5th International Conference on Process Mining, 2023

ProMiSE: Process Mining Support for End-Users.
Proceedings of the Research Projects Exhibition Papers Presented at the 35th International Conference on Advanced Information Systems Engineering (CAiSE 2023), 2023

Supporting Provenance and Data Awareness in Exploratory Process Mining.
Proceedings of the Advanced Information Systems Engineering, 2023

2022
Augmented Business Process Management Systems: A Research Manifesto.
CoRR, 2022

2021
Graph Autoencoders for Business Process Anomaly Detection.
Proceedings of the Business Process Management - 19th International Conference, 2021

2020
Do's and Don'ts for Human and Digital Worker Integration.
CoRR, 2020

2019
Model-Driven Engineering for Multi-party Interactions on a Blockchain - An Example.
Proceedings of the Service-Oriented Computing - ICSOC 2019 Workshops, 2019

Managing Security Objects and -Processes Using an Extended BPM Approach and -System.
Proceedings of the 23rd IEEE International Enterprise Distributed Object Computing Conference, 2019

2018
Dynamic skipping and blocking, dead path elimination for cyclic workflows, and a local semantics for inclusive gateways.
Inf. Syst., 2018

Building a cognitive platform for the managed IT services lifecycle.
IBM J. Res. Dev., 2018

Dynamic Skipping and Blocking and Dead Path Elimination for Cyclic Workflows.
EMISA Forum, 2018

Computing the Concurrency Threshold of Sound Free-Choice Workflow Nets.
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2018

CEA: A Service for Cognitive Event Automation.
Proceedings of the Service-Oriented Computing - ICSOC 2018 Workshops, 2018

2016
Supporting different process views through a Shared Process Model.
Softw. Syst. Model., 2016

Preface to BPM 2014.
Inf. Syst., 2016

Diagnostic Information for Control-Flow Analysis of Workflow Graphs (a.k.a. Free-Choice Workflow Nets).
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2016

The Complexity of Deadline Analysis for Workflow Graphs with Multiple Resources.
Proceedings of the Business Process Management - 14th International Conference, 2016

2015
The relationship between workflow graphs and free-choice workflow nets.
Inf. Syst., 2015

Multi-View Incident Ticket Clustering for Optimal Ticket Dispatching.
Proceedings of the 21th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2015

A Software Architecture for Transportation Planning and Monitoring in a Collaborative Network.
Proceedings of the Risks and Resilience of Collaborative Networks, 2015

The Complexity of Deadline Analysis for Workflow Graphs with a Single Resource.
Proceedings of the 20th International Conference on Engineering of Complex Computer Systems, 2015

Towards a Methodology for the Engineering of Event-Driven Process Applications.
Proceedings of the Business Process Management Workshops - BPM 2015, 13th International Workshops, Innsbruck, Austria, August 31, 2015

2014
A case study on consistency management of business and IT process models in banking.
Softw. Syst. Model., 2014

A Case Study in Workflow Scheduling Driven by Log Data.
Proceedings of the Business Process Management Workshops, 2014

2012
Defining Fairness in Reactive and Concurrent Systems.
J. ACM, 2012

Matching Business Process Workflows across Abstraction Levels.
Proceedings of the Model Driven Engineering Languages and Systems, 2012

The Difficulty of Replacing an Inclusive OR-Join.
Proceedings of the Business Process Management - 10th International Conference, 2012

The Shared Process Model.
Proceedings of the Demonstration Track of the 10th International Conference on Business Process Management (BPM 2012), 2012

2011
Identifying refactoring opportunities in process model repositories.
Inf. Softw. Technol., 2011

Analysis on demand: Instantaneous soundness checking of industrial business process models.
Data Knowl. Eng., 2011

Faster Or-Join Enactment for BPMN 2.0.
Proceedings of the Business Process Model and Notation - Third International Workshop, 2011

Managing Artifacts with a Viewpoint-Realization Level Matrix.
Proceedings of the Relating Software Requirements and Architectures., 2011

2010
Simplified Computation and Generalization of the Refined Process Structure Tree.
Proceedings of the Web Services and Formal Methods - 7th International Workshop, 2010

An Overview of BPMN 2.0 and Its Potential Use.
Proceedings of the Business Process Modeling Notation - Second International Workshop, 2010

A New Semantics for the Inclusive Converging Gateway in Safe Processes.
Proceedings of the Business Process Management - 8th International Conference, 2010

Symbolic Execution of Acyclic Workflow Graphs.
Proceedings of the Business Process Management - 8th International Conference, 2010

2009
The refined process structure tree.
Data Knowl. Eng., 2009

Counterexamples in Probabilistic LTL Model Checking for Markov Chains.
Proceedings of the CONCUR 2009 - Concurrency Theory, 20th International Conference, 2009

Faster and Better Business Process Modeling with the IBM Pattern-based Process Model Accelerators.
Proceedings of the Business Process Management Demonstration Track (BPMDemos 2009), 2009

Instantaneous Soundness Checking of Industrial Business Process Models.
Proceedings of the Business Process Management, 7th International Conference, 2009

2008
Towards a Compiler for Business-IT Systems - A Vision Statement Complemented with a Research Agenda.
Proceedings of the Software Engineering Techniques, 2008

Automatic Workflow Graph Refactoring and Completion.
Proceedings of the Service-Oriented Computing, 2008

2007
Faster and More Focused Control-Flow Analysis for Business Process Models Through SESE Decomposition.
Proceedings of the Service-Oriented Computing, 2007

Model Checking Almost All Paths Can Be Less Expensive Than Checking All Paths.
Proceedings of the FSTTCS 2007: Foundations of Software Technology and Theoretical Computer Science, 2007

Combining Quality Assurance and Model Transformations in Business-Driven Development.
Proceedings of the Applications of Graph Transformations with Industrial Relevance, 2007

2006
Probabilistic event structures and domains.
Theor. Comput. Sci., 2006

Illustrating the impossibility of crash-tolerant consensus in asynchronous systems.
ACM SIGOPS Oper. Syst. Rev., 2006

Temporal Logics and Model Checking for Fairly Correct Systems.
Proceedings of the 21th IEEE Symposium on Logic in Computer Science (LICS 2006), 2006

2005
On Conspiracies and Hyperfairness in Distributed Computing.
Proceedings of the Distributed Computing, 19th International Conference, 2005

Defining Fairness.
Proceedings of the CONCUR 2005 - Concurrency Theory, 16th International Conference, 2005

2004
SubCM: A Tool for Improved Visibility of Software Change in an Industrial Setting.
IEEE Trans. Software Eng., 2004

A constructive proof for FLP.
Inf. Process. Lett., 2004

On Randomization Versus Synchronization in Distributed Systems.
Proceedings of the Automata, Languages and Programming: 31st International Colloquium, 2004

2002
A Tool for Subsystem Configuration Management.
Proceedings of the 18th International Conference on Software Maintenance (ICSM 2002), 2002

Refinement-Robust Fairness.
Proceedings of the CONCUR 2002, 2002

2001
Algebraic nets with flexible arcs.
Theor. Comput. Sci., 2001

Randomized Non-sequential Processes.
Proceedings of the CONCUR 2001, 2001

2000
Fairneß, Randomisierung und Konspiration in verteilten Algorithmen.
PhD thesis, 2000

1999
Verifying Intuition - ILF Checks DAWN Proofs.
Proceedings of the Application and Theory of Petri Nets 1999, 1999

1998
Flexibility in Algebraic Nets.
Proceedings of the Application and Theory of Petri Nets 1998, 1998

Verifying Fault Tolerance of Distributed Algorithms Formally - An Example.
Proceedings of the 1st International Conference on Application of Concurrency to System Design (ACSD '98), 1998

1997
Petri Net Based Verification of Distributed Algorithms: An Example.
Formal Aspects Comput., 1997

1996
Distributed Algorithms for Networks of Agents.
Proceedings of the Lectures on Petri Nets II: Applications, 1996


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