Symbolic Computation and Deduction
in System Design and Verification

Castle of Hagenberg, Austria, July 29-30, 2008

Session at ACA 2008: Applications of Computer Algebra
RISC, Castle of Hagenberg, Austria. July 27-30, 2008.


Organizers

  • Hirokazu Anai
    (Fujitsu laboratories ltd / Kyushu University)

  • Masaaki Kanno
    (Japan Science and Technology Agency)

  • Viorica Sofronie-Stokkermans
    (MPI, Saarbrücken)

  • Thomas Sturm
    (U. Passau)

  • Motivation

    Topics

    Program

    Abstracts

    Registration

    Location

    RISC, Castle of Hagenberg,
    Austria

    at ACA 2008

    Important Dates

    Early registration deadline:
    July, 7, 2008

    The session will take place
    on July 29 and 30, 2008

    Contact

    For further informations please send an e-mail to
    Viorica Sofronie-Stokkermans

    Aims

    The main aim of this session is to enhance the interaction, and stimulate collaborations among the symbolic computation, automated reasoning and verification communities, and especially among researchers working in:
    • symbolic computation (e.g. comprehensive Gröbner bases, quantifier elimination);
    • deduction and automated reasoning, in particular in theorem proving over complex domains, which explicitly make use of computer algebra methods;
    • SAT-checking – including methods that go beyond traditional SAT-checking (e.g. QSAT, parametric SAT, SAT modulo theories);
    • the design, verification, and control of real time and hybrid systems;
    as well as among researchers interested in using symbolic computation systems and systems for automated deduction for solving concrete problems in verification and control.


    Topics

    Topics of interest are those at the borderline between theoretical research in symbolic computation and deduction and applications. These include, but are not restricted to:
    • Deductive verification and symbolic computation
      Of particular interest are examples from verification of reactive and hybrid systems which illustrate the type of deductive problems appearing in relationship with verification tasks: symbolic computation, decision procedures for numerical (or possibly mixed) domains, deduction, SAT checking, quantifier elimination, interpolation.

    • Integration of deduction and computation
      Of particular interest are possibilities of combining decision procedures or of combining deductive techniques with symbolic computation techniques.

    • Parametric verification vs parametric deduction and computation
      This includes but is not limited to:
      • loop parallelization,
      • software verification,
      • analysis and design of differential equations,
      • system design in control, signal processing etc.

    • Parametric optimization and optimization over parameters
      Current computation in modern control is based almost exclusively on standard numerical linear algebra routines. However, computer algebra is gaining importance as a computational tool due to its capability of dealing with parameters, since many problems in practical applications can be reduced to parameter optimization problems.

    • Applications to:
      • verification of real time and hybrid systems,
      • control system design and verification,
      • manufacturing design and design automation.
    This session will emphasize methods in verification that combine the use of computer algebra techniques — such as Gröbner bases or quantifier elimination — with methods for reasoning in complex domains (hierarchical and modular reasoning, DPLL reasoning modulo theories).