作者: Frenetic 時(shí)間: 2025-3-21 23:13 作者: deforestation 時(shí)間: 2025-3-22 02:26 作者: 新陳代謝 時(shí)間: 2025-3-22 08:25 作者: palliative-care 時(shí)間: 2025-3-22 11:21
Analysis of Recursive State Machinesn accepting state). We show that both these problems can be solved in time .(...) and space .(..), where . is the size of the recursive machine and . is the maximum, over all component state machines, of the minimum of the number of entries and the number of exits of each component. We also study th作者: Angiogenesis 時(shí)間: 2025-3-22 14:38 作者: Angiogenesis 時(shí)間: 2025-3-22 18:49 作者: 高爾夫 時(shí)間: 2025-3-22 23:52 作者: 錯(cuò)事 時(shí)間: 2025-3-23 03:35 作者: Limousine 時(shí)間: 2025-3-23 07:56
Reuse Measurement & Assessment,p to 10) we automatically calculate the minimum probability of the processes drawing the same value. The correctness of the full protocol follows from the separately proved properties. This is the first time a complex randomized distributed algorithm has been mechanically verified.作者: conifer 時(shí)間: 2025-3-23 11:48
Systematic Reviews in Educational Researchn accepting state). We show that both these problems can be solved in time .(...) and space .(..), where . is the size of the recursive machine and . is the maximum, over all component state machines, of the minimum of the number of entries and the number of exits of each component. We also study th作者: deriver 時(shí)間: 2025-3-23 14:41
https://doi.org/10.1007/978-3-658-27602-7arameterized systems. The generated invariants can be transferred to the VC-validation phase without ever been examined by the user, which explains why we refer to them as “invisible”. The efficacy of the method is demonstrated by automatic verification of diverse parameterized systems in a fully au作者: MEAN 時(shí)間: 2025-3-23 20:51
https://doi.org/10.1007/3-540-44585-4Automat; automata; model checking; proving; theorem proving; verification作者: Enzyme 時(shí)間: 2025-3-24 01:47 作者: corporate 時(shí)間: 2025-3-24 05:12
https://doi.org/10.1007/978-3-030-93148-3, specifications for realistic software products are often unreadable when formalised. This talk will present and discuss more practical formal notation for software documentation and the role of such documentation in the verification process.作者: 開(kāi)始從未 時(shí)間: 2025-3-24 09:59 作者: 熱心 時(shí)間: 2025-3-24 12:57 作者: 冰河期 時(shí)間: 2025-3-24 16:34
https://doi.org/10.1007/1-4020-3174-2trees. It is therefore natural to verify parameterized-systems by inducting over this type. We employ a program transformation based proof methodology to automate such induction proofs. Our proof technique is geared to automate nested induction proofs which do not involve strengthening of induction 作者: hermetic 時(shí)間: 2025-3-24 19:17
https://doi.org/10.1007/1-4020-3174-2s are given. The methodology is based on the “compilation” of temporal formulas into variants of alternating tree automata called . (ABTAs). The paper gives an efficient on-the-fly model-checking procedure for ABTAs and illustrates how translations of temporal logics into ABTAs may be concisely spec作者: 中和 時(shí)間: 2025-3-25 01:58
https://doi.org/10.1007/1-4020-3174-2nsforms it into a Büchi automaton, using a generalized Büchi automaton as an intermediate step. Each automaton is simplified on-the-fly in order to save memory and time. As usual we simplify the LTL formula before any treatment. We implemented this algorithm and compared it with Spin: the experiment作者: 吹牛需要藝術(shù) 時(shí)間: 2025-3-25 07:11
Piet Vanassche,Georges Gielen,Willy Sansencorrect, there is still a question of how complete the specification is, and whether it really covers all the behaviors of the system. In this paper we study coverage metrics for model checking from a practical point of view. Coverage metrics are based on modifications we apply to the system in orde作者: Affirm 時(shí)間: 2025-3-25 08:10
https://doi.org/10.1007/1-4020-3174-2etic point of view we propose an algorithm that optimizes the solution to the . given by Paige and Tarjan in 1987 and its use in model-checking packages is briefly discussed and tested. Our algorithm reaches, in particular cases, a linear solution.作者: 小教堂 時(shí)間: 2025-3-25 12:52 作者: 影響帶來(lái) 時(shí)間: 2025-3-25 19:13 作者: 制造 時(shí)間: 2025-3-25 22:25
https://doi.org/10.1007/978-3-642-75151-6 be considered as a symbolic representation of .-Layer automata describing Boolean functions. A layer is the set of BDD nodes labeled by a given variable, and its characteristic function is represented using BDDs. Meta-BDDs are implemented upon a standard BDD library and they support layered (decomp作者: 搜尋 時(shí)間: 2025-3-26 02:16
https://doi.org/10.1007/978-3-642-75151-6day‘s complex circuits. Thus, to increase the effectiveness of BDD-based comparisons, divide-and-conquer strategies based on cut-points are applied. Unfortunately, these algorithms may produce false negatives. Significant effort must then be spent for determining whether the failures are indeed real作者: 真實(shí)的你 時(shí)間: 2025-3-26 08:07 作者: hedonic 時(shí)間: 2025-3-26 11:26
Systematic Nomenclature of Organic Chemistrysition systems . that have a finite simulation or bisimulation quotient. In contrast to other abstraction refinement algorithms, we always work with abstract models whose sizes depend only on the length of the formula θ (but not on the size of the system, which might be infinite).作者: 高興去去 時(shí)間: 2025-3-26 14:18
https://doi.org/10.1007/978-3-642-56765-0roblem is formulated as a refinement checking between two models, the implementation extracted from code and the specification extracted from RFC. After simplifications based on assume-guarantee reasoning, and automatic construction of witness modules to deal with the hidden specification state, the作者: Manifest 時(shí)間: 2025-3-26 16:50 作者: 厚顏 時(shí)間: 2025-3-27 00:31
Reuse Measurement & Assessment,rs. The algorithm guarantees termination in the presence of stopping failures within polynomial expected time. Processes proceed through possibly . rounds; at each round, they read the status of all other processes and attempt to agree. Each attempt involves a .: when processes disagree, a shared co作者: 虛構(gòu)的東西 時(shí)間: 2025-3-27 02:04
Systematic Reviews in Educational Researchially recursive invocations of other state machines. RSMs can model the control flow in sequential imperative programs containing recursive procedure calls. They can be viewed as a visual notation extending Statecharts-like hierarchical state machines, where concurrency is disallowed but recursion i作者: BARK 時(shí)間: 2025-3-27 08:45 作者: 辯論 時(shí)間: 2025-3-27 11:11
Gérard Berry,Hubert Comon,Alain FinkelIncludes supplementary material: 作者: 極為憤怒 時(shí)間: 2025-3-27 16:06 作者: browbeat 時(shí)間: 2025-3-27 18:02 作者: 戰(zhàn)勝 時(shí)間: 2025-3-27 22:05 作者: 大看臺(tái) 時(shí)間: 2025-3-28 05:12
https://doi.org/10.1007/978-3-030-93148-3, specifications for realistic software products are often unreadable when formalised. This talk will present and discuss more practical formal notation for software documentation and the role of such documentation in the verification process.作者: 放肆的我 時(shí)間: 2025-3-28 09:44
Piet Vanassche,Georges Gielen,Willy Sansennge Java programs without fearing too much damage due to erroneous programs or malignant program providers. As Java is likely to become one of the languages used to embed programs in all kinds of appliances or computer-based applications, it becomes important to verify that the claim of safety is justified.作者: 商議 時(shí)間: 2025-3-28 12:28 作者: GNAW 時(shí)間: 2025-3-28 17:11 作者: cloture 時(shí)間: 2025-3-28 20:03
Technology Issues of Software Reuse, avoiding the generation of a flat state space for the whole design. Instead, it breaks the design into blocks and conducts verification on each of them. Using this approach, the speed of verification improves dramatically.作者: 控訴 時(shí)間: 2025-3-29 02:03
Software Documentation and the Verification Process, specifications for realistic software products are often unreadable when formalised. This talk will present and discuss more practical formal notation for software documentation and the role of such documentation in the verification process.作者: Rheumatologist 時(shí)間: 2025-3-29 05:23
Formalizing a JVML Verifier for Initialization in a Theorem Provernge Java programs without fearing too much damage due to erroneous programs or malignant program providers. As Java is likely to become one of the languages used to embed programs in all kinds of appliances or computer-based applications, it becomes important to verify that the claim of safety is justified.作者: calumniate 時(shí)間: 2025-3-29 09:58 作者: insidious 時(shí)間: 2025-3-29 15:06
Model Checking with Formula-Dependent Abstract Modelssition systems . that have a finite simulation or bisimulation quotient. In contrast to other abstraction refinement algorithms, we always work with abstract models whose sizes depend only on the length of the formula θ (but not on the size of the system, which might be infinite).作者: 易發(fā)怒 時(shí)間: 2025-3-29 17:59
Automatic Abstraction for Verification of Timed Circuits and Systems? avoiding the generation of a flat state space for the whole design. Instead, it breaks the design into blocks and conducts verification on each of them. Using this approach, the speed of verification improves dramatically.作者: Crayon 時(shí)間: 2025-3-29 23:06 作者: Euthyroid 時(shí)間: 2025-3-30 03:26
Certifying Model Checkersoduces a counterexample computation if the check fails. This computation acts as a “certificate” of failure, as it can be checked easily and independently of the model checker by simulating it on the program. On the other hand, no such certificate is produced if the check succeeds. In this paper, we作者: 阻擋 時(shí)間: 2025-3-30 07:30
Formalizing a JVML Verifier for Initialization in a Theorem Provernge Java programs without fearing too much damage due to erroneous programs or malignant program providers. As Java is likely to become one of the languages used to embed programs in all kinds of appliances or computer-based applications, it becomes important to verify that the claim of safety is ju作者: 凝結(jié)劑 時(shí)間: 2025-3-30 11:28
Automated Inductive Verification of Parameterized Protocols?trees. It is therefore natural to verify parameterized-systems by inducting over this type. We employ a program transformation based proof methodology to automate such induction proofs. Our proof technique is geared to automate nested induction proofs which do not involve strengthening of induction 作者: PLUMP 時(shí)間: 2025-3-30 14:16 作者: eczema 時(shí)間: 2025-3-30 20:17
Fast LTL to Büchi Automata Translationnsforms it into a Büchi automaton, using a generalized Büchi automaton as an intermediate step. Each automaton is simplified on-the-fly in order to save memory and time. As usual we simplify the LTL formula before any treatment. We implemented this algorithm and compared it with Spin: the experiment作者: 迅速飛過(guò) 時(shí)間: 2025-3-30 22:38 作者: overture 時(shí)間: 2025-3-31 04:15 作者: botany 時(shí)間: 2025-3-31 06:51
Symmetry and Reduced Symmetry in Model Checking?mmetry reduction in practice: (1) the property to be checked may distinguish symmetric states and hence not be preserved by the symmetry, and (2) the system may exhibit little or no symmetry. In this paper, we present a general framework that addresses both of these problems.We introduce “Guarded An作者: Entrancing 時(shí)間: 2025-3-31 10:51
Transformation-Based Verification Using Generalized Retimings registers in a circuit-based design representation without changing its actual input-output behavior. We discuss the application of retiming to minimize the number of registers with the goal of increasing the capacity of symbolic state traversal. In particular, we demonstrate that the classical de作者: initiate 時(shí)間: 2025-3-31 16:33 作者: 放肆的我 時(shí)間: 2025-3-31 20:31
CLEVER: Divide and Conquer Combinational Logic Equivalence VERification with False Negative Eliminatday‘s complex circuits. Thus, to increase the effectiveness of BDD-based comparisons, divide-and-conquer strategies based on cut-points are applied. Unfortunately, these algorithms may produce false negatives. Significant effort must then be spent for determining whether the failures are indeed real作者: 領(lǐng)導(dǎo)權(quán) 時(shí)間: 2025-3-31 22:19
Finite Instantiations in Equivalence Logic with Uninterpreted FunctionsRSS99]) we presented a decision procedure for this problem which started by reducing the formula into a formula in equality logic. As a second step, the formula structure was analyzed in order to derive a small range of values for each variable that is sufficient for preserving the formula‘s satisfi作者: DAFT 時(shí)間: 2025-4-1 02:22 作者: reject 時(shí)間: 2025-4-1 06:28 作者: 委托 時(shí)間: 2025-4-1 12:13
