This paper proposes a novel methodology for AMS SoC formal verification based on Hybrid Scheme combined with symbolic computing and LHPN model, FV-HS. The paper is concerned with a class of AMS designs, continuous-time AMS designs i.e., tunnel diode oscillator for research target. Firstly, Labeled Hybrid Petri Net model is established for safety property verification of tunnel diode oscillator,...

This paper presents an efficient method to avoid memory explosion in symbolic model checking through the use of partitioning techniques. Dynamic repartitioning of Partitioned OBDDs (POBDDs) is investigated to enhance the efficiency of symbolic verification techniques. New and improved algorithms are presented for reachability based invariant checking and for model checking a fraction of CTL tha...

In this paper we propose a distributed symbolic algorithm for model checking of propositional μ–calculus formulas. μ-calculus is a powerful formalism and many problems like (fair) CTL and LTL model checking can be solved using the μ–calculus model checking. Previous works on distributed symbolic model checking were restricted to reachability analysis and safety properties. This work thus signi£...

The growing popularity of SystemC has attracted research aimed at the formal verification of SystemC designs. In this paper we present KRATOS, a software model checker for SystemC. KRATOS verifies safety properties, in the form of program assertions, by allowing users to explore two directions in the verification. First, by relying on the translation from SystemC designs to sequential C program...

introduction:temporomandibular disorders (tmds) are referred to signs and symptoms involving masti catory muscles, temporomandibular joint and rele vant structures. having been prevalent noticeably, we decided to evaluate the frequency of tmd, among patients referred to the dental clinic of guilan university of medical sciences. materials and methods: in this cross-sectional study, a sample of ...

The so-called Islamic State (ISIS/ISIL) used the hadith mentioning that “the slave-girl will give birth to her master” to justify its renewal of sexual slavery. This hadith is talking about signs before the end of the world, so it could be interpreted by the same Temple theology technique that has been used in the biblical book of Revelation, which is also about the end of the world. “...

This paper reports experiences and results gained during the evaluation of the visual formalism STD as speciication method for formal veriication, performed in cooperation with industrial partners. The visual formalism STD (Symbolic Timing Diagrams) was developed continuously since 1993 by OFFIS as a speciication method, which satisses several needs: (1) It is based on the principles used in th...

Background & Aims: Ulcerative colitis is one of the inflammatory bowel diseases with unknown etiology. Genetic and environmental factors are thought to be effective in this disease. According to the limited studies in our country, general assessment of demographic features and clinical symptoms seems to be essential. Methods: In this prospective and cross-sectional study, 85 cases of ulcerat...

unlike ordinary language, signs or elements of a literary language tend to develop a loose connection with their innate meanings and conceptions, and there appears to be no logical and natural tie between the words and their possible meanings. this fundamental gap or difference pushes a literary language  further to be dynamic and brings along various vistas for reading. what is important in de...

The Islamic Revolution of Iran has included symbolic aspects. The fundamental question of the article is that, what are the symbolic aspects of the Islamic Revolution of Iran and why the Islamic Republic of Iran has used these features to influence Islamic countries? Since the bearers of the word and the symbolic goods have the most legitimacy in social and political fields, this revolution has...