Handbook of theoretical computer science (vol. B)
Handbook of logic in computer science (vol. 2)
Algorithmic number theory
Decidability of bisimilarity for one-counter processes
Information and Computation
Deciding bisimulation-like equivalences with finite-state processes
Theoretical Computer Science
Pushdown processes: games and model-checking
Information and Computation - Special issue on FLOC '96
Communication and Concurrency
Simulation preorder over simple process algebras
Information and Computation
Simulation Is Decidable for One-Counter Nets (Extended Abstract)
CONCUR '98 Proceedings of the 9th International Conference on Concurrency Theory
Equivalence-Checking with One-Counter Automata: A Generic Method for Proving Lower Bounds
FoSSaCS '02 Proceedings of the 5th International Conference on Foundations of Software Science and Computation Structures
Simulation Problems for One-Counter Machines
SOFSEM '99 Proceedings of the 26th Conference on Current Trends in Theory and Practice of Informatics on Theory and Practice of Informatics
Concurrency and Automata on Infinite Sequences
Proceedings of the 5th GI-Conference on Theoretical Computer Science
Undecidability of weak bisimulation equivalence for 1-counter processes
ICALP'03 Proceedings of the 30th international conference on Automata, languages and programming
Verification of qualitative constraints
CONCUR 2005 - Concurrency Theory
Equivalence-checking on infinite-state systems: Techniques and results
Theory and Practice of Logic Programming
Verification of qualitative Z constraints
Theoretical Computer Science
Reachability in Succinct and Parametric One-Counter Automata
CONCUR 2009 Proceedings of the 20th International Conference on Concurrency Theory
Model checking memoryful linear-time logics over one-counter automata
Theoretical Computer Science
Model checking freeze LTL over one-counter automata
FOSSACS'08/ETAPS'08 Proceedings of the Theory and practice of software, 11th international conference on Foundations of software science and computational structures
Model checking FO(R) over one-counter processes and beyond
CSL'09/EACSL'09 Proceedings of the 23rd CSL international conference and 18th EACSL Annual conference on Computer science logic
One-counter Markov decision processes
SODA '10 Proceedings of the twenty-first annual ACM-SIAM symposium on Discrete Algorithms
Reachability games on extended vector addition systems with states
ICALP'10 Proceedings of the 37th international colloquium conference on Automata, languages and programming: Part II
Model checking succinct and parametric one-counter automata
ICALP'10 Proceedings of the 37th international colloquium conference on Automata, languages and programming: Part II
Language equivalence of deterministic real-time one-counter automata is NL-complete
MFCS'11 Proceedings of the 36th international conference on Mathematical foundations of computer science
Parity games played on transition graphs of one-counter processes
FOSSACS'06 Proceedings of the 9th European joint conference on Foundations of Software Science and Computation Structures
Visibly pushdown automata: from language equivalence to simulation and bisimulation
CSL'06 Proceedings of the 20th international conference on Computer Science Logic
Minimizing expected termination time in one-counter markov decision processes
ICALP'12 Proceedings of the 39th international colloquium conference on Automata, Languages, and Programming - Volume Part II
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We present a general method for proving DP-hardness of problems related to formal verification of one-counter automata. For this we show a reduction of the SAT-UNSAT problem to the truth problem for a fragment of (Presburger) arithmetic. The fragment contains only special formulas with one free variable, and is particularly apt for transforming to simulation-like equivalences on one-counter automata. In this way we show that the membership problem for any relation subsuming bisimilarity and subsumed by simulation preorder is DP-hard (even) for one-counter nets (where the counter cannot be tested for zero). We also show DP-hardness for deciding simulation between one-counter automata and finite-state systems (in both directions), and for the model-checking problem with one-counter nets and the branching-time temporal logic EF.