作者: infantile 時(shí)間: 2025-3-22 00:12 作者: WAIL 時(shí)間: 2025-3-22 00:53
978-3-540-73209-9Springer-Verlag Berlin Heidelberg 2007作者: Antioxidant 時(shí)間: 2025-3-22 06:41
Integrated Formal Methods978-3-540-73210-5Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 定點(diǎn) 時(shí)間: 2025-3-22 09:55
0302-9743 Overview: 978-3-540-73209-9978-3-540-73210-5Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: alliance 時(shí)間: 2025-3-22 14:10 作者: Breach 時(shí)間: 2025-3-22 18:05 作者: Fulminate 時(shí)間: 2025-3-22 23:55
,Precise Scenarios – A Customer-Friendly Foundation for Formal Specifications,nnot provide useful feedback regarding its correctness and completeness. To address this problem, we suggest the formalism expert to work with the customer to create precise scenarios. With only a few simple Z concepts, a precise scenario describes an operation by its effects on the system state. Th作者: 辮子帶來幫助 時(shí)間: 2025-3-23 05:13 作者: V洗浴 時(shí)間: 2025-3-23 06:27 作者: 大都市 時(shí)間: 2025-3-23 12:56 作者: cancellous-bone 時(shí)間: 2025-3-23 13:57 作者: SHOCK 時(shí)間: 2025-3-23 21:30
Behavioural Specifications from Class Models,e how we may take specifications, written in a restricted language of pre- and postconditions, and generate protocols of usage that represent possible behaviours of the generated program. We discuss how to use these state diagrams to analyse the specification for errors, and how to produce correct a作者: 心胸開闊 時(shí)間: 2025-3-24 01:52
Inheriting Laws for Processes with States,cluding all observable aspects, we incrementally develop the model in three stages: partially correct relational model, then totally correct sequential model and finally the reactive-process model with states. The properties of each model are captured as algebraic laws. A law in one model may or may作者: RODE 時(shí)間: 2025-3-24 03:00
Probabilistic Timed Behavior Trees,. behaviour, so that reliability, performance, and other dependability properties can be expressed. The semantics of probabilistic timed Behavior Trees is given by mapping them to probabilistic timed automata. We gain advantages for requirements capture using Behavior Trees by incorporating into the作者: ECG769 時(shí)間: 2025-3-24 06:52 作者: 起皺紋 時(shí)間: 2025-3-24 14:19
Proving Linearizability Via Non-atomic Refinement,ion by showing the implementation to be a . of an abstract stack. To this end, we develop a generalisation of non-atomic refinement allowing one to refine a single (Z) operation into a CSP process. Besides this extension, the definition furthermore embodies a termination condition which permits one 作者: 使增至最大 時(shí)間: 2025-3-24 15:18 作者: cathartic 時(shí)間: 2025-3-24 22:00
Verifying CSP-OZ-DC Specifications with Complex Data Types and Timing Parameters,portant properties of systems can be encoded in well-behaved logical theories in which hierarchic reasoning is possible. Thus, testing invariants and bounded model checking can be reduced to checking satisfiability of ground formulae over a simple base theory. We illustrate the ideas by means of a s作者: nocturnal 時(shí)間: 2025-3-25 01:30
Modelling and Verification of the LMAC Protocol for Wireless Sensor Networks,h is to systematically investigate all possible connected topologies consisting of four and of five nodes. The analysis is performed by timed automaton model checking using Uppaal. The property of main interest is detecting and resolving collision. Evaluation of this property for all connected topol作者: 北極人 時(shí)間: 2025-3-25 05:12 作者: 盤旋 時(shí)間: 2025-3-25 09:57 作者: judiciousness 時(shí)間: 2025-3-25 15:28
Verifying Smart Card Applications: An ASM Approach,method for verifying security properties of such protocols. The main part of this article describes the structure of the protocol ASM and all its relevant parts. Our modeling technique enables an attacker model exactly tailored to the application, instead of only an attacker similar to the Dolev-Yao作者: 泛濫 時(shí)間: 2025-3-25 19:38
Verification of Probabilistic Properties in HOL Using the Cumulative Distribution Function,arge-scale problems due to their enormous CPU time requirements. To overcome these limitations, we propose to complement simulation based tools with higher-order-logic theorem proving so that an integrated approach can provide exact results for the critical sections of the analysis in the most effic作者: 我就不公正 時(shí)間: 2025-3-25 22:37
UTP Semantics for Web Services,cto standard for specifying the behaviour of business process. It contains several interesting features, including scope-based compensation, fault handling and shared label synchronisation. This paper presents a design-based formalism for specifying the behaviour of Web services, and provides new he作者: harbinger 時(shí)間: 2025-3-26 00:16 作者: cipher 時(shí)間: 2025-3-26 07:11 作者: GEN 時(shí)間: 2025-3-26 11:14
Oliver Au,Roger Stone,John Cooke ineinander. Damit wurde insbesondere der Mechanismus der Abweichungsgesetzgebung nach Art.?72 Abs.?3?S.?1 Nr.?2 GG erstmals in Gang gesetzt. Die Gesetzgebung der L?nder auf dem Gebiet des Naturschutzrechts stellt die ge?nderte Kompetenzordnung vor ihre erste praktische Bew?hrungsprobe. Sie wirft di作者: 過渡時(shí)期 時(shí)間: 2025-3-26 16:25 作者: Nostalgia 時(shí)間: 2025-3-26 18:34 作者: 有特色 時(shí)間: 2025-3-26 22:30 作者: faucet 時(shí)間: 2025-3-27 05:07
Jens Calamé,Natalia Ioustinova,Jaco van de Pol,Natalia Sidorovadenen als Zahlungsinstrument also ein fremdw?hriges Zahlungsmittel — eine Devise — dient. Devisen sind einerseits alle fremdw?hrigen Schecks, Wechsel, Banknoten und Münzen oder sonstigen Geldzeichen fremder L?nder, sowie in bedingtem Umfang die Kupons ausl?ndischer Effekten, andererseits die im zwis作者: 保守 時(shí)間: 2025-3-27 09:21 作者: allergen 時(shí)間: 2025-3-27 11:36
Dominik Haneberg,Holger Grandy,Wolfgang Reif,Gerhard Schellhorns — anhaftet. Gase, Flüssigkeiten und gel?ste Stoffe werden von festen Substanzen, Gase an Flüssigkeitsoberfl?chen adsorbiert und auch gel?ste Stoffe werden h?ufig an den Grenzfl?chen der L?sung gegen Gas angereichert. In jeder Hinsicht hat die Adsorption von Gasen an festen Stoffen die gr??te Bedeu作者: prostate-gland 時(shí)間: 2025-3-27 14:57 作者: 種植,培養(yǎng) 時(shí)間: 2025-3-27 21:50
erpflichtungen ab. Im Rahmen der europ?ischen Integration ist es vor allem n?tig, die Prinzipien des Binnenmarktes und die damit verbundenen Grundfreiheiten zu?berücksichtigen, die durch das EU-Prim?rrecht garantiert werden. Im Kontext mit dem Abtreibungstourismus macht es danach Sinn, sich mit der 作者: 抱狗不敢前 時(shí)間: 2025-3-28 01:29 作者: Volatile-Oils 時(shí)間: 2025-3-28 04:00
Oliver Au,Roger Stone,John Cooket. Nehmen die L?nder die Abweichungsbefugnis in erheblichem Umfang in Anspruch, so bedeutet dies zugleich, dass sich eine Abweichungsgesetzgebung nicht verhindern l?sst, indem der Bund auf eine ersch?pfende Regelung verzichtet und den L?ndern anderweitige Regelungsspielr?ume bel?sst. Die ?politische作者: 紋章 時(shí)間: 2025-3-28 09:21 作者: 配偶 時(shí)間: 2025-3-28 10:39
Ingo Brücknertzung einer Kommission zusagte, die zwischen Belgien und der DDR Kl?rungen treffen sollte). Gelegentlich erfolgten auch v?llig grundlose Angriffe (etwa: ?Meckels M?tzchen“im Spiegel, angeblich wolle der Au?enminister ?die Bundesrepublik (?) kurz vor der Vereinigung noch kr?ftig übers Ohr“hauen) . In作者: Mawkish 時(shí)間: 2025-3-28 14:50
Andrew Butterfield,Adnan Sherif,Jim Woodcockg von Importen dienten. Weiterhin verdankten Devisengesch?fte ihren Ursprung der Anlage inl?ndischer Kapitalien im Auslande, die dabei eine Umformung in fremde W?hrung durchmachten. Auch die Arbitragen zur Ausnutzung der Unterschiede zwischen der Notierung der Zahlungsmittel der einzelnen L?nder an 作者: 動(dòng)脈 時(shí)間: 2025-3-28 20:12 作者: Watemelon 時(shí)間: 2025-3-29 01:20
Stefan Hallerstede,Thai Son Hoanger Name hat sich aber nie richtig eingebürgert und die Unterbezeichnungen ?Adsorption“ für alle die F?lle, wo man eine Oberfl?chenverdichtung des ?Sorptivs“ am ?Sorbens“, ?Absorption“, wo man eine L?sung im Innern des Sorbens vermutete, sind meist nebeneinander als Hauptbezeichnungen verwendet worde作者: gout109 時(shí)間: 2025-3-29 04:53
Dominik Haneberg,Holger Grandy,Wolfgang Reif,Gerhard Schellhorner Name hat sich aber nie richtig eingebürgert und die Unterbezeichnungen ?Adsorption“ für alle die F?lle, wo man eine Oberfl?chenverdichtung des ?Sorptivs“ am ?Sorbens“, ?Absorption“, wo man eine L?sung im Innern des Sorbens vermutete, sind meist nebeneinander als Hauptbezeichnungen verwendet worde作者: 砍伐 時(shí)間: 2025-3-29 09:14
Automated Verification of Security Policies in Mobile Code,on and enhances it with location net abstractions, which are essential for verifying large mobile programs. Our experimental results on various benchmarks are encouraging and demonstrate advantages of the model checking-based approach, which combines the validation of security properties with other 作者: 宮殿般 時(shí)間: 2025-3-29 11:38 作者: PACK 時(shí)間: 2025-3-29 16:57 作者: agitate 時(shí)間: 2025-3-29 22:16 作者: ciliary-body 時(shí)間: 2025-3-30 01:53
Behavioural Specifications from Class Models, behaviours of the generated program. We discuss how to use these state diagrams to analyse the specification for errors, and how to produce correct abstractions to show a particular class of properties of a system. This approach proves successful and scalable for specific domains of application such as database systems and e-commerce websites.作者: Conducive 時(shí)間: 2025-3-30 04:20
Probabilistic Timed Behavior Trees,s is given by mapping them to probabilistic timed automata. We gain advantages for requirements capture using Behavior Trees by incorporating into the notation an existing elegant specification formalism (probabilistic timed automata) which has tool support for formal analysis of probabilistic user requirements.作者: SLING 時(shí)間: 2025-3-30 10:47 作者: Explicate 時(shí)間: 2025-3-30 14:35 作者: convert 時(shí)間: 2025-3-30 17:49
,Precise Scenarios – A Customer-Friendly Foundation for Formal Specifications,e customer would find a concrete precise scenario easier to understand than its corresponding abstract schema. The Z expert derives schemas based on the precise scenarios. Precise scenarios afford user involvement that improves the odds of a formal specification fully capturing the user requirements.作者: seduce 時(shí)間: 2025-3-30 23:21 作者: Gerontology 時(shí)間: 2025-3-31 00:55 作者: Ptosis 時(shí)間: 2025-3-31 08:11 作者: NEX 時(shí)間: 2025-3-31 12:16
Slicing Concurrent Real-Time System Specifications for Verification,e special structure of CSP-OZ-DC specifications by extending the dependence graph—which usually serves as a basis for slicing—with several new types of dependencies, including timing dependencies derived from the specification’s DC part. Based on this we show how to compute a specification slice and prove correctness of our approach.作者: 做方舟 時(shí)間: 2025-3-31 15:36
Inheriting Laws for Processes with States,itions themselves can be captured as pattern laws of commutativity. The model uses a new approach to define parallel compositions using just the primitive commands, nondeterministic choice, conjunction and some unary (hiding) operators.作者: 退潮 時(shí)間: 2025-3-31 17:52 作者: IST 時(shí)間: 2025-3-31 22:55 作者: promote 時(shí)間: 2025-4-1 04:11
Qualitative Probabilistic Modelling in Event-B,g more complicated probabilistic theory. The necessary theory [18] itself is briefly outlined in this article to justify the soundness of the proof obligations given. We also give a short account of alternative constructions that we explored, and rejected.作者: 大范圍流行 時(shí)間: 2025-4-1 09:24
UTP Semantics for Web Services, of the standard relational model in the sense that the algebraic laws presented in [14] remain valid. The paper also discusses the links between the new model with the design model, and shows that programs can be transformed to the normal forms within the algebraic framework.作者: SPECT 時(shí)間: 2025-4-1 11:59 作者: sed-rate 時(shí)間: 2025-4-1 16:53
