Keijo Heljanko

Orcid: 0000-0002-4547-2701

Affiliations:
  • University of Helsinki, Finland
  • Aalto University, Espoo, Finland (former)


According to our database1, Keijo Heljanko authored at least 85 papers between 1997 and 2024.

Collaborative distances:

Timeline

Legend:

Book 
In proceedings 
Article 
PhD thesis 
Dataset
Other 

Links

Online presence:

On csauthors.net:

Bibliography

2024
SOMA: Observability, monitoring, and in situ analytics for exascale applications.
Concurr. Comput. Pract. Exp., August, 2024

Certifying Phase Abstraction.
Proceedings of the Automated Reasoning - 12th International Joint Conference, 2024

Subsystem Discovery in High-Dimensional Time-Series Using Masked Autoencoders.
Proceedings of the ECAI 2024 - 27th European Conference on Artificial Intelligence, 19-24 October 2024, Santiago de Compostela, Spain, 2024

2023
Towards Compositional Hardware Model Checking Certification.
Proceedings of the Formal Methods in Computer-Aided Design, 2023

2022
Stratified Certification for k-Induction.
Proceedings of the 22nd Formal Methods in Computer-Aided Design, 2022

2021
Progress in Certifying Hardware Model Checking Results.
Proceedings of the Computer Aided Verification - 33rd International Conference, 2021

2020
An optimal cut-off algorithm for parameterised refinement checking.
Sci. Comput. Program., 2020

IoTEF: A Federated Edge-Cloud Architecture for Fault-Tolerant IoT Applications.
J. Grid Comput., 2020

Reinforcement learning of adaptive online rescheduling timing and computing time allocation.
Comput. Chem. Eng., 2020

Dartagnan: Bounded Model Checking for Weak Memory Models (Competition Contribution).
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2020

Scalable Reference Genome Assembly from Compressed Pan-Genome Index with Spark.
Proceedings of the Big Data - BigData 2020, 2020

2019
Exploiting Event Log Data-Attributes in RNN Based Prediction.
CoRR, 2019

Access Time Improvement Framework for Standardized IoT Gateways.
Proceedings of the IEEE International Conference on Pervasive Computing and Communications Workshops, 2019

Certifying Hardware Model Checking Results.
Proceedings of the Formal Methods and Software Engineering, 2019

BMC for Weak Memory Models: Relation Analysis for Compact SMT Encodings.
Proceedings of the Computer Aided Verification - 31st International Conference, 2019

Exploiting Event Log Event Attributes in RNN Based Prediction.
Proceedings of the New Trends in Databases and Information Systems, 2019

2018
Testing Programs with Contextual Unfoldings.
ACM Trans. Embed. Comput. Syst., 2018

ViraPipe: scalable parallel pipeline for viral metagenome analysis from next generation sequencing reads.
Bioinform., 2018

CEFIoT: A fault-tolerant IoT architecture for edge and cloud.
Proceedings of the 4th IEEE World Forum on Internet of Things, 2018

BMC with Memory Models as Modules.
Proceedings of the 2018 Formal Methods in Computer Aided Design, 2018

Dynamic Cut-Off Algorithm for Parameterised Refinement Checking.
Proceedings of the Formal Aspects of Component Software - 15th International Conference, 2018

Classifying Process Instances Using Recurrent Neural Networks.
Proceedings of the Business Process Management Workshops, 2018

2017
When Do We Not Need Complex Assume-Guarantee Rules?
ACM Trans. Embed. Comput. Syst., 2017

Minimizing Test Suites with Unfoldings of Multithreaded Programs.
ACM Trans. Embed. Comput. Syst., 2017

Portability Analysis for Axiomatic Memory Models. PORTHOS: One Tool for all Models.
CoRR, 2017

Portability Analysis for Weak Memory Models. PORTHOS: One Tool for all Models.
Proceedings of the Static Analysis - 24th International Symposium, 2017

The FMCAD 2017 graduate student forum.
Proceedings of the 2017 Formal Methods in Computer Aided Design, 2017

Hardware model checking competition 2017.
Proceedings of the 2017 Formal Methods in Computer Aided Design, 2017

Structural Feature Selection for Event Logs.
Proceedings of the Business Process Management Workshops, 2017

2016
LCTD: Test-guided proofs for C programs on LLVM.
J. Log. Algebraic Methods Program., 2016

Synchronous counting and computational algorithm design.
J. Comput. Syst. Sci., 2016

LCTD: Tests-Guided Proofs for C Programs on LLVM - (Competition Contribution).
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2016

Assessing Big Data SQL Frameworks for Analyzing Event Logs.
Proceedings of the 24th Euromicro International Conference on Parallel, 2016

2015
Parametrised Modal Interface Automata.
ACM Trans. Embed. Comput. Syst., 2015

Verifying large modular systems using iterative abstraction refinement.
Reliab. Eng. Syst. Saf., 2015

Unfolding based automated testing of multithreaded programs.
Autom. Softw. Eng., 2015

Reporting Races in Dynamic Partial Order Reduction.
Proceedings of the NASA Formal Methods - 7th International Symposium, 2015

Unfolding-Based Process Discovery.
Proceedings of the Automated Technology for Verification and Analysis, 2015

Unfolding Based Minimal Test Suites for Testing Multithreaded Programs.
Proceedings of the 15th International Conference on Application of Concurrency to System Design, 2015

2014
A symbolic model checking approach to verifying satellite onboard software.
Sci. Comput. Program., 2014

Hardware Model Checking Competition 2014: An Analysis and Comparison of Solvers and Benchmarks.
J. Satisf. Boolean Model. Comput., 2014

SeqPig: simple and scalable scripting for large sequencing data sets in Hadoop.
Bioinform., 2014

Lightweight State Capturing for Automated Testing of Multithreaded Programs.
Proceedings of the Tests and Proofs - 8th International Conference, 2014

Testing Multithreaded Programs with Contextual Unfoldings and Dynamic Symbolic Execution.
Proceedings of the 14th International Conference on Application of Concurrency to System Design, 2014

2013
Asynchronous Multi-core Incremental SAT Solving.
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2013

Concurrent Clause Strengthening.
Proceedings of the Theory and Applications of Satisfiability Testing - SAT 2013, 2013

Increasing Confidence in Liveness Model Checking Results with Proofs.
Proceedings of the Hardware and Software: Verification and Testing, 2013

Parametrised Compositional Verification with Multiple Process and Data Types.
Proceedings of the 13th International Conference on Application of Concurrency to System Design, 2013

2012
Exploiting step semantics for efficient bounded model checking of asynchronous systems.
Sci. Comput. Program., 2012

Model checking of safety-critical software in the nuclear engineering domain.
Reliab. Eng. Syst. Saf., 2012

Solving parity games by a reduction to SAT.
J. Comput. Syst. Sci., 2012

Preface.
Proceedings of the Proceedings the Sixth International Workshop on the Practical Application of Stochastic Modelling, 2012

Hadoop-BAM: directly manipulating next generation sequencing data in the cloud.
Bioinform., 2012

Using unfoldings in automated testing of multithreaded programs.
Proceedings of the IEEE/ACM International Conference on Automated Software Engineering, 2012

Improving Dynamic Partial Order Reductions for Concolic Testing.
Proceedings of the 12th International Conference on Application of Concurrency to System Design, 2012

2011
Efficient model checking of PSL safety properties.
IET Comput. Digit. Tech., 2011

2010
Experimental Comparison of Concolic and Random Testing for Java Card Applets.
Proceedings of the Model Checking Software, 2010

2009
Tarmo: A Framework for Parallelized Bounded Model Checking
Proceedings of the Proceedings 8th International Workshop on Parallel and Distributed Methods in verifiCation, 2009

The LIME Interface Specification Language and Runtime Monitoring Tool.
Proceedings of the Runtime Verification, 9th International Workshop, 2009

2008
Unfoldings - A Partial-Order Approach to Model Checking
Monographs in Theoretical Computer Science. An EATCS Series, Springer, ISBN: 978-3-540-77426-6, 2008

Analyzing Context-Free Grammars Using an Incremental SAT Solver.
Proceedings of the Automata, Languages and Programming, 35th International Colloquium, 2008

Symbolic Step Encodings for Object Based Communicating State Machines.
Proceedings of the Formal Methods for Open Object-Based Distributed Systems, 2008

2006
Linear Encodings of Bounded LTL Model Checking.
Log. Methods Comput. Sci., 2006

Planning as satisfiability: parallel plans and algorithms for plan search.
Artif. Intell., 2006

Bounded Model Checking for Weak Alternating Büchi Automata.
Proceedings of the Computer Aided Verification, 18th International Conference, 2006

2005
BMC via on-the-fly determinization.
Int. J. Softw. Tools Technol. Transf., 2005

Simple Is Better: Efficient Bounded Model Checking for Past LTL.
Proceedings of the Verification, 2005

Incremental and Complete Bounded Model Checking for Full PLTL.
Proceedings of the Computer Aided Verification, 17th International Conference, 2005

Complexity Results for Checking Distributed Implementability.
Proceedings of the Fifth International Conference on Application of Concurrency to System Design (ACSD 2005), 2005

2004
Parallel Encodings of Classical Planning as Satisfiability.
Proceedings of the Logics in Artificial Intelligence, 9th European Conference, 2004

Simple Bounded LTL Model Checking.
Proceedings of the Formal Methods in Computer-Aided Design, 5th International Conference, 2004

2003
Bounded LTL model checking with stable models.
Theory Pract. Log. Program., 2003

Specification Coverage Aided Test Selection.
Proceedings of the 3rd International Conference on Application of Concurrency to System Design (ACSD 2003), 2003

2002
Combining symbolic and partial order methods for model checking 1-safe Petri nets.
PhD thesis, 2002

Testing LTL formula translation into Büchi automata.
Int. J. Softw. Tools Technol. Transf., 2002

Parallelisation of the Petri Net Unfolding Algorithm.
Proceedings of the Tools and Algorithms for the Construction and Analysis of Systems, 2002

2001
Implementing LTL Model Checking with Net Unfoldings.
Proceedings of the Model Checking Software, 2001

Bounded Reachability Checking with Process Semantics.
Proceedings of the CONCUR 2001, 2001

Answer Set Programming and Bounded Model Checking.
Proceedings of the Answer Set Programming, 2001

2000
Coping With Strong Fairness.
Fundam. Informaticae, 2000

Testing SPIN's LTL Formula Conversion into Büchi Automata with Randomly Generated Input.
Proceedings of the SPIN Model Checking and Software Verification, 7th International SPIN Workshop, Stanford, CA, USA, August 30, 2000

A New Unfolding Approach to LTL Model Checking.
Proceedings of the Automata, Languages and Programming, 27th International Colloquium, 2000

Model Checking with Finite Complete Prefixes Is PSPACE-Complete.
Proceedings of the CONCUR 2000, 2000

1999
Using Logic Programs with Stable Model Semantics to Solve Deadlock and Reachability Problems for 1-Safe Petri Nets.
Fundam. Informaticae, 1999

1997
prod 3.2: An Advanced Tool for Efficient Reachability Analysis.
Proceedings of the Computer Aided Verification, 9th International Conference, 1997


  Loading...