作者: Medley 時間: 2025-3-21 23:27
Towards Scalable Modular Checking of User-Defined Propertieshe module. The second case study reports preliminary user experience in using the tool for checking security related properties in several Windows components. We describe our experience in using a modular checker to create various property checkers for finding errors in a welltested applications of 作者: 黃油沒有 時間: 2025-3-22 00:51
Tressa: Claiming the Futurenterference, about the future of an execution. A tressa claim states a condition for reverse reachability from an end state of the program, much like an assert claim states a condition for forward reachability from the initial state of the program. As assertions employ history variables, tressa clai作者: 消極詞匯 時間: 2025-3-22 08:25 作者: 危機(jī) 時間: 2025-3-22 12:17 作者: synovium 時間: 2025-3-22 14:32
Thomas Ball,Brian Hackett,Shuvendu K. Lahiri,Shaz Qadeer,Julien Vanegueoups during thelast several years have tried to meet the challenge by proposing newprotocols or modifications of old ones, to make packet-switchingnetworks capable of delivering audio and video with good quality whilecarrying all sorts of other traffic. The focus of this book is onHeiTS (the Heidelb作者: Immunoglobulin 時間: 2025-3-22 20:49 作者: tangle 時間: 2025-3-22 23:18
Eyad Alkassar,Wolfgang J. Paul,Artem Starostin,Alexandra Tsybanl, which is built on fundamental physical properties of the MOS transistor. Among the original concepts used in this model are the normalization of the channel current, and taking the substrate as a reference instead of the source. The basic long-channel model is formulated in symmetric terms of the作者: 檔案 時間: 2025-3-23 04:52
Gerwin Kleinate of the art, a group of engineers and materials scientists felt that an opportune moment had arrived to try and produce, concisely, answers to many tool designers‘ dilemmas. This book attempts to set, in perspective, the existing - and proven - concepts of design, to show their respective advanta作者: Pandemic 時間: 2025-3-23 06:21 作者: 不可比擬 時間: 2025-3-23 12:51
Nadia Polikarpova,Carlo A. Furia,Bertrand Meyersign. Although this chapter provides the reader with some background knowledge, by no means does it constitute a comprehensive treatment of visualization- and design-related issues. However, it should suffice to prepare the reader for the framework itself, whose different elements are presented in t作者: Nonflammable 時間: 2025-3-23 14:04
Mike Barnett,K. Rustan M. Leinogy devices. Chapter 1 has been revised, and several examples throughout the book have been revised and updated. But some- times the more things change, the more they stay the same. All of the guidelines and information presented in this book deal with the three basic testability principles-partition作者: leniency 時間: 2025-3-23 18:10 作者: Enrage 時間: 2025-3-23 23:44 作者: 很是迷惑 時間: 2025-3-24 04:19
understanding our relation to Earth and the Sun. It thereby discusses how a design can put humans in touch with their natural surroundings to satisfy individual biological needs in order to better understand contemporary environmental needs at large.作者: 魯莽 時間: 2025-3-24 06:55
heir operation based on the user‘s request hasn‘t been met with clear design guidelines. There is a need to propose some rules for the optimization of any reconfigurable antenna design and performance. Since reconfigurable antennas are seen as a collection of self-organizing parts, graph models can 作者: Palatial 時間: 2025-3-24 12:55 作者: 軍火 時間: 2025-3-24 15:50 作者: 斥責(zé) 時間: 2025-3-24 20:13 作者: hypnogram 時間: 2025-3-25 00:47 作者: 索賠 時間: 2025-3-25 04:28 作者: Angioplasty 時間: 2025-3-25 08:53 作者: 受辱 時間: 2025-3-25 12:19 作者: 聲音刺耳 時間: 2025-3-25 18:08
Mike Barnett,K. Rustan M. Leinoone several printings and become a standard in many companies, even in some countries. Both Frank and I are very proud of the success that our customers have had in utilizing the information, all of it still applicable to today‘s electronic designs. But six years is a long time in any technology fie作者: 低三下四之人 時間: 2025-3-25 22:29
Stan Rosenberg,Anindya Banerjee,David A. Naumannures literacy. We share our experiences of a transdisciplinary pre-study on future mobility situated at the intersection of business model innovation, narrative theory and pedagogy. The pre-study results show that it is difficult not to repeat present and past patterns when anticipating the future. 作者: 信徒 時間: 2025-3-26 03:20 作者: 宣稱 時間: 2025-3-26 08:12
s never been more important to investigate how to reconnect to our natural environment. In this paper we develop a design to investigate how a lighting design concept can act as a tool to understand the geometry of sunlight on Earth and thereby meet human needs to be in touch with the environment. A作者: 傲慢物 時間: 2025-3-26 11:21 作者: 個人長篇演說 時間: 2025-3-26 13:59 作者: locus-ceruleus 時間: 2025-3-26 19:07 作者: 討厭 時間: 2025-3-27 00:53 作者: 斷言 時間: 2025-3-27 04:00
Tressa: Claiming the Futurech programs crucially depends on precisely asserting the conditions for interference. In a static proof system, in addition to program variables, auxiliary (history) variables summarizing the past of the program execution are used in these assertions. Capable of expressing reachability only, asserti作者: BRIBE 時間: 2025-3-27 06:05
Automated Verification of a Small Hypervisorhich makes them a feasible and interesting target for formal verification. Previous functional verifications of system software were all based on interactive theorem proving, requiring substantial human effort complemented by expert prover knowledge. In this paper we present the first functional ver作者: 肉身 時間: 2025-3-27 10:52 作者: CLEFT 時間: 2025-3-27 17:03 作者: 取回 時間: 2025-3-27 19:32
The L4.verified Project — Next Stepslements its abstract implementation. This paper gives a brief overview of the proof together with its main implications and assumptions, and paints a vision on how this verified kernel can be used for gaining assurance of overall system security on the code level for systems of a million lines of co作者: Grating 時間: 2025-3-28 00:35
An Approach of Requirements Tracing in Formal Refinementplexity of typical computing systems can be addressed by formal refinement introducing all the necessary details piecemeal. We report on preliminary results that we have obtained for tracing informal natural-language requirements into formal models across refinement levels. The approach uses the WRS作者: 窒息 時間: 2025-3-28 02:12 作者: Graduated 時間: 2025-3-28 07:06 作者: 強(qiáng)行引入 時間: 2025-3-28 11:21 作者: 制定法律 時間: 2025-3-28 15:35
To Goto Where No Statement Has Gone Before low-level code represented as blocks of code connected by . statements, ., a control flow graph (CFG). The derived expression is in a form that can be used as input to an automatic theorem prover. The method is useful for program verification systems that take as input both programs and specificati作者: 誘拐 時間: 2025-3-28 22:06
The Next 700 Separation Logicsr concurrency primitive to require a new separation logic. I will argue that we shouldn’t be inventing new separation logics, but should find the right logic to reason about interference, and have a powerful abstraction mechanism to enable the library’s implementation details to be correctly abstrac作者: Immunoglobulin 時間: 2025-3-29 02:06 作者: JADED 時間: 2025-3-29 04:59
Abstraction and Refinement for Local Reasoningtion. In separation logic, we use a low-level abstraction that is close to how the machine sees the program state. In context logic, we work with high-level abstractions that are close to how the clients of modules see the program state.We apply program refinement to local reasoning, demonstrating t作者: HUMID 時間: 2025-3-29 07:41
Pervasive Verification of an OS Microkernelnto a single top-level theorem of microkernel correctness. This theorem states the simulation of user processes with own, separate virtual memories — via the microkernel — by the underlying hardware with devices. All models, theorems, and proofs are formalized in the interactive proof system Isabelle/HOL.作者: 公式 時間: 2025-3-29 14:48
Dafny Meets the Verification Benchmarks ChallengeA Dafny program includes specifications, code, inductive invariants, and termination metrics. Each of the eight programs is fed to the Dafny verifier, which without further user interaction automatically performs the verification in a few seconds.作者: Adherent 時間: 2025-3-29 17:15
Specifying Reusable Componentsthe classic Design by Contract approach with a notion of model, which underpins the precise definitions of such concepts as abstract object equivalence and specification completeness. Experiments applying model-based contracts to libraries of data structures suggest that the method enables accurate specification of practical software.作者: 一致性 時間: 2025-3-29 20:40
Reusable Verification of a Copying?Collectoreuse; it is the first to map implementations into three different machine languages and, unlike some noteworthy published proofs, our verified implementations of memory allocation handle termination and the ‘out-of-memory’ case properly. The work presented here has been developed in the HOL4 theorem prover.作者: 披肩 時間: 2025-3-30 01:54
The Next 700 Separation Logicst logic to reason about interference, and have a powerful abstraction mechanism to enable the library’s implementation details to be correctly abstracted. Adding new concurrency libraries should simply be a matter of verification, not of new logics or metatheory.作者: 好開玩笑 時間: 2025-3-30 04:22 作者: 類似思想 時間: 2025-3-30 10:42
A Rely-Guarantee Proof System for x86-TSOprogram counters), and a syntactic operation of closing an assertion under write buffer interference. We use the expressivity of the proof system to construct a new correctness proof for an x86-TSO version of Simpson’s four slot algorithm. Mechanization in the Hol theorem prover provides a flexible tool to support semi-automated verification.作者: 觀察 時間: 2025-3-30 15:51 作者: EWER 時間: 2025-3-30 19:50 作者: 遺傳學(xué) 時間: 2025-3-31 00:15 作者: BRUNT 時間: 2025-3-31 04:18
