Showing 2015 · cs.LOShow all

7 papers · 2 filters

cs.LO2015★ 45 cited

Temporal Logic as Filtering

Alena Rodionova, Ezio Bartocci, Dejan Nickovic +1

We show that metric temporal logic can be viewed as linear time-invariant filtering, by interpreting addition, multiplication, and their neutral elements, over the (max,min,0,1) id…

cs.LO2015★ 23 cited

The QBF Gallery: Behind the Scenes

Florian Lonsing, Martina Seidl, Allen Van Gelder

Over the last few years, much progress has been made in the theory and practice of solving quantified Boolean formulas (QBF). Novel solvers have been presented that either successf…

cs.LO2015★ 1 cited

Automated Benchmarking of Incremental SAT and QBF Solvers

Uwe Egly, Florian Lonsing, Johannes Oetsch

Incremental SAT and QBF solving potentially yields improvements when sequences of related formulas are solved. An incremental application is usually tailored towards some specific…

cs.LO2015

Efficient computation of generalized Ising polynomials on graphs with fixed clique-width

Tomer Kotek, Johann A. Makowsky

Graph polynomials which are definable in Monadic Second Order Logic (MSOL) on the vocabulary of graphs are Fixed-Parameter Tractable (FPT) with respect to clique-width. In contrast…

cs.LO2015★ 1 cited

Model Checking Tap Withdrawal in C. Elegans

Md. Ariful Islam, Richard DeFrancisco, Chuchu Fan +3

We present what we believe to be the first formal verification of a biologically realistic (nonlinear ODE) model of a neural circuit in a multicellular organism: Tap Withdrawal (TW…

cs.LO2015★ 6 cited

Incrementally Computing Minimal Unsatisfiable Cores of QBFs via a Clause Group Solver API

Florian Lonsing, Uwe Egly

We consider the incremental computation of minimal unsatisfiable cores (MUCs) of QBFs. To this end, we equipped our incremental QBF solver DepQBF with a novel API to allow for incr…