Here we give a short overview of the DPLL(T ) approach to Satisfiability Modulo Theories (SMT), which is at the basis of current state-of-the-art SMT systems. After that, we provide a documented list of theoretical and practical current challenges related to SMT, including some new ideas to exploit SAT techniques in Constraint Programming.

This paper serves as solver description for our SMT solver Boolector, entering the SMT Competition 2015 in three different configurations. We only list important differences to the earlier version of Boolector that participated in the SMT Competition 2014 [2]. For further information we refer to [3] or source code.

This paper serves as solver description for our SMT solver Boolector, entering the SMT Competition 2016 in two different configurations. We only list important differences to earlier version of Boolector in the SMT Competition 2015 [3]. For further information we refer to [2] or source code.

ion techniques Linear Phase-Portrait Partitioning [HWT95] Abstract complex dynamics splitting each location in multiple locations. Each location has a simple dynamic of the form a ≤ ẋ ≤ b, a, b ∈ R which approximate the complex dynamic in a specific interval. Predicate Abstraction [ADI06, Tiw08] A set of predicates defines a finite-state abstraction of the hybrid systems. The finite-state syste...

In recent years there has been an ever increasing amount of research and development of technologies and methods to improve the quality and the performance of advanced surgery. In other fields several training methods and metrics have been proposed, both to improve the surgeon’s abilities and also to assess her/his skills. For neurosurgery, however, the extremely small movements and sizes invol...

This paper serves as solver description for our SMT solver Boolector as entered into the SMT Competition 2017. We only list important differences to the version of Boolector that entered the SMT Competition 2016 [5]. For further and more detailed information, we refer to [3, 4, 7] or source code.

Constraint Programming (CP) and Satis ability Modulo Theories (SMT) both generalize SAT w.r.t. expressiveness and propagation power. CP uses domain propagators based on mathematical structures, whereas SMT uses constraint propagators based on logical theories. In this paper, we incorporate SMT reasoning into CP and illustrate the bene ts of the resulting system for the problem of rule veri cation.

We determined the comparative activity of SMT19969 (SMT) against 162 strains representing 35 well-characterized Clostridium species in clusters I to XIX and 13 Clostridium species that had no 16S rRNA match. SMT MICs ranged from 0.06 to >512 μg/ml and were not species related. SMT might have less impact on normal gut microbiota than other Clostridium difficile infection (CDI) antimicrobials.

We conduct a pilot study for task-oriented evaluation of Multiword Expression (MWE) in Statistical Machine Translation (SMT). We propose two different integration strategies for MWE in SMT, which take advantage of different degrees of MWE semantic compositionality and yield complementary improvements in SMT quality on a large-scale translation task.1

Latar Belakang: Nyeri adalah keluhan yang sering dirasakan oleh pasien kanker. Benjolan tanpa rasa sakit gejala pertama pada kanker payudara. Pada stadium lanjut, payudara mengalami sangat menyiksa karena keterlibatan struktur didalamnya, selain itu nyeri juga dapat disebabkan pengobatan sendiri. Stimulasi Magnetik Transkranial (SMT) merupakan metode baru stimulasi otak secara non-invasif untuk...