作者: 慢慢沖刷 時(shí)間: 2025-3-21 21:54
Hiding and Renaminga combination of parallel, hiding and renaming that makes constructing practical networks comparatively simple, and see how it can be used in building some natural dynamic networks such as one for implementing mergesort. We find that renaming can help FDR solve Sudoku puzzles faster.作者: HALL 時(shí)間: 2025-3-22 04:24
Using FDRiscuss the relative advantages of depth-first and breadth-first search, and finally show how compression operators that FDR supplies can enable one to (at least partially) overcome the state explosion problem that limits the size of systems the tool can handle.作者: Flagging 時(shí)間: 2025-3-22 04:37
Operational Semantics in CSP. Combinators lead to Supercombinators, the technique that FDR uses to implement transition systems effectively. Finally we show how formal “observations” of transition systems allow us to deduce what a process’s traces, failures and divergences are.作者: 伴隨而來(lái) 時(shí)間: 2025-3-22 09:59 作者: 推遲 時(shí)間: 2025-3-22 14:55 作者: CLEAR 時(shí)間: 2025-3-22 19:50 作者: evanescent 時(shí)間: 2025-3-23 00:57
CSP Case Studiesudoku puzzles in CSP and use FDR to solve them. The second shows how designing a routing network can easily lead to deadlock but how well designed networks can work reliably: we offer a number of alternatives for this in trees, general networks, rings and cartesian grids. The final example describes作者: 表示問(wèn) 時(shí)間: 2025-3-23 05:20
Hiding and Renamingle way of changing the labels on the events that a process communicates into different labels seen by the outside world. We see how hiding can create more natural models of parallel systems but can create a few theoretical difficulties, and how renaming combined with parallelism can create seemingly作者: 顛簸地移動(dòng) 時(shí)間: 2025-3-23 07:18 作者: 激怒 時(shí)間: 2025-3-23 12:22
Further Operators .;. this happens when the first process terminates successfully via a special action ?. In interrupt . this happens when the environment communicates an initial action of ., and in throw . any occurrence of an action in . within . counts as an exception which hands control to .. We study in particu作者: circumvent 時(shí)間: 2025-3-23 14:39
Using FDRnd its functional sub-language which is roughly equivalent to Haskell. We see what FDR can and cannot do, and how to play to its strengths. For example we see—in an example based on finding a Hamiltonian path—how it is better to code complex systems as parallel compositions rather than as large sequ作者: Irrigate 時(shí)間: 2025-3-23 21:15 作者: 邊緣 時(shí)間: 2025-3-24 00:47
Denotational Semantics and Behavioural Modelsequired of them. We see how CSP definitions of operators naturally lead to distributive operators, and discuss topics such as full abstraction and congruence with operational semantics. We look in detail at each of the traces, stable failures and failures divergences model, and understand their heal作者: N斯巴達(dá)人 時(shí)間: 2025-3-24 05:29
Finite Observation Modelsinfinitely observable things to add to these. In this chapter we study what finite observation models exist. We examine the long-understood acceptances or ready-sets and refusal testing models. We discover two newer models: the acceptance-traces model of all finite linear observations, which is the 作者: Eeg332 時(shí)間: 2025-3-24 06:34
Infinite-Behaviour Modelsst of these, adding only divergence, can cope with finitely nondeterministic CSP with divergence strictness. The second, in which infinite traces and similar behaviours are added, can handle infinitely nondeterministic but divergence strict CSP. In the final class divergence strictness, or at least 作者: obeisance 時(shí)間: 2025-3-24 11:14
The Algebra of CSPrm, and therefore create an Algebraic Operational Semantics. Then we show how to reduce this to a normal form for the finest CSP model as developed in Chap.?12. We can then show how a small selection of optional laws such as . allow this normal form to be transformed into normal forms for any of the作者: 發(fā)出眩目光芒 時(shí)間: 2025-3-24 17:06
Timed Systems?1: ,-CSPls necessarily changes our understanding of the processes represented in this dialect. We develop a major new case study: the Bully algorithm for leadership election, and explain the use of the .-priority model that FDR uses to support timed analysis, implementing the principle of maximal progress. 作者: 粘 時(shí)間: 2025-3-24 20:17
Timed Systems 2: Discrete Timed CSP the discrete variant of this, based on a semantic model involving . to record the passage of time, and show how it can be implemented in a variant of .-CSP. We use the alternating bit protocol as an example, and show how it relates to the more traditional continuous timed CSP through Ouaknine’s the作者: aviator 時(shí)間: 2025-3-25 03:11
More About FDRd the other compression operators that FDR uses, the latter including types of bisimulation and the CSP-specific diamond operator. We then look at ideas for partial order reduction and “l(fā)azy compression” including the chase operator. We look at options for using parallel execution and improved memor作者: Admire 時(shí)間: 2025-3-25 06:31
Textbook 2010rocesses by C.A.R. Hoare in 1985. Both a programming language and a specification language, the theory of CSP helps users to understand concurrent systems, and to decide whether a program meets its specification. As a member of the family of process algebras, the concepts of communication and intera作者: 補(bǔ)充 時(shí)間: 2025-3-25 08:53 作者: Salivary-Gland 時(shí)間: 2025-3-25 15:06
CSP Case Studies ways of overcoming an erroneous communication medium. As well as introducing the Alternating Bit Protocol and other ways of gaining reliability, we also introduce techniques for modelling error-prone systems in CSP.作者: carbohydrate 時(shí)間: 2025-3-25 16:56
Beyond Tracesications on FDR. The phenomenon of divergence is described and we show one way to ensure it does not happen. We introduce lazy abstraction as a variant on hiding and show how it can be applied to capturing fault tolerance and computer security.作者: 謙卑 時(shí)間: 2025-3-25 20:41
Finite Observation Modelsfinest possible model in this category, and the revivals model which sits above traces and stable failures, and below all other models. The structural result that proves this last fact puts ideas such as full abstraction in a completely new light. For each model we see what sorts of specification are best cast in terms of it.作者: 確定方向 時(shí)間: 2025-3-26 01:21 作者: effrontery 時(shí)間: 2025-3-26 06:40
More About FDRy usage in FDR. Finally we look at ways of making FDR handle a wider range of specifications, including ones that are not refinement-closed an distributive, certain types of infinite-state specifications, and?LTL.作者: Evocative 時(shí)間: 2025-3-26 11:11
Building a Simple Sequential Processuffer and counter processes, and processes that describe a human’s life in terms of constituent events. We see the ideas of traces and trace refinement. The FDR tool is introduced, as is its input language CSP..作者: Climate 時(shí)間: 2025-3-26 14:02
Parallel Operatorsning in a shop, and the five dining philosophers who can deadlock through contention for resources. All of these are implemented in the accompanying example files, and we explain how these new operators affect FDR.作者: 獨(dú)特性 時(shí)間: 2025-3-26 20:13 作者: goodwill 時(shí)間: 2025-3-26 21:54 作者: 蟄伏 時(shí)間: 2025-3-27 03:45 作者: 預(yù)示 時(shí)間: 2025-3-27 07:00
Timed Systems?1: ,-CSPership election, and explain the use of the .-priority model that FDR uses to support timed analysis, implementing the principle of maximal progress. We create timed versions of some of the routing algorithms described in Sect.?4.2 and compare their timed performance.作者: murmur 時(shí)間: 2025-3-27 09:47 作者: Delude 時(shí)間: 2025-3-27 14:42 作者: Pastry 時(shí)間: 2025-3-27 18:00 作者: obtuse 時(shí)間: 2025-3-27 23:15
A. W. Roscoeultant thrombus formation .,.. Whether the thrombotic mass becomes occlusive, subocclusive, or nonobstructive (in concert with other variables such as collateral flow, baseline left ventricular function, amount of myocardium at risk, diabetes, etc.) will determine whether the clinical presentation i作者: 商談 時(shí)間: 2025-3-28 02:05
A. W. Roscoe60s, the now commonplace cardiac intensive care unit was but a nascent idea. Without much to offer the patient but weeks of absolute bedrest, substantial morbidity and high rates of mortality were the norm. Just 30 years ago, seminal discoveries by DeWood and colleagues suggested that the culprit wa作者: 形容詞 時(shí)間: 2025-3-28 09:08 作者: 樸素 時(shí)間: 2025-3-28 11:52
obstructive sleep apnea/ hypopnea syndrome (OSAHS) who have not been promptly diagnosed and treated, very little has been published on the topic. A patient involved in a drowsy driving accident resulting in serious injury or death is the most likely situation in which physicians could face charges 作者: Neuralgia 時(shí)間: 2025-3-28 15:09 作者: Annotate 時(shí)間: 2025-3-28 22:41
A. W. Roscoertment or urgent care setting.Follows common format to allow. .This book is written for physicians who work within an emergency department or urgent care setting to provide them with a treatment plan for those patients who are deemed not to have an emergency medical situation and can be safely treat作者: SPASM 時(shí)間: 2025-3-29 02:15 作者: hieroglyphic 時(shí)間: 2025-3-29 07:05 作者: 鞠躬 時(shí)間: 2025-3-29 09:37 作者: 豐滿中國(guó) 時(shí)間: 2025-3-29 13:02
-pressing, and long-term stability. Useful limits mean that the substance must be sensitive enough to be initiated by an SII but not too sensitive as to be unsafe for handling or transportation. The initiating efficiency, perhaps the most important parameter, determines the ability of a primary expl作者: 現(xiàn)暈光 時(shí)間: 2025-3-29 15:58 作者: Mettle 時(shí)間: 2025-3-29 23:42
A. W. RoscoePV). However, PV is not the only cause of an increased red cell mass (RCM), and a seemingly increased hematocrit value does not always indicate a true increase in RCM.“Relative polycythemia” refers to a state of reduced plasma volume which secondarily increases the hematocrit level without an associ作者: Onerous 時(shí)間: 2025-3-30 01:05
A. W. Roscoed the surgeon. Commonly a specific cause for this pain or discomfort is not present. Differential diagnoses are multiple and include biomechanical patellofemoral problems (maltracking), soft tissue, synovial and prosthetic impingements, component malpositioning, wound problems, skin neuroma, effusio作者: Stagger 時(shí)間: 2025-3-30 07:59
Texts in Computer Sciencehttp://image.papertrans.cn/u/image/941370.jpg作者: BUDGE 時(shí)間: 2025-3-30 11:51
https://doi.org/10.1007/978-1-84882-258-0Notation; Variable; communicating sequential process; communication; computer; concurrency; concurrency th作者: MITE 時(shí)間: 2025-3-30 12:33
A.W. RoscoePresents a comprehensive and up-to-date guide to the theory and practice of concurrency.Examines the ability of CSP to describe and enable reasoning about parallel systems modelled in other paradigms.作者: irreparable 時(shí)間: 2025-3-30 18:12
978-1-4471-2600-3Springer-Verlag London Limited 2010作者: 偶像 時(shí)間: 2025-3-30 23:44
Understanding Concurrent Systems978-1-84882-258-0Series ISSN 1868-0941 Series E-ISSN 1868-095X 作者: ANT 時(shí)間: 2025-3-31 04:13
Timed Systems 2: Discrete Timed CSP the discrete variant of this, based on a semantic model involving . to record the passage of time, and show how it can be implemented in a variant of .-CSP. We use the alternating bit protocol as an example, and show how it relates to the more traditional continuous timed CSP through Ouaknine’s theory of digitisation.作者: 金哥占卜者 時(shí)間: 2025-3-31 05:30 作者: debris 時(shí)間: 2025-3-31 12:29
A. W. Roscoe left to guess appropriate treatment or to start a new medication that may not be appropriate.? This book aims to fill this gap by educating the EP on basic primary care interventions for specific conditions..978-3-319-44358-4978-3-319-44360-7作者: 卷發(fā) 時(shí)間: 2025-3-31 14:34 作者: ATOPY 時(shí)間: 2025-3-31 21:17
A. W. Roscoe a method of bridging patients to heart transplantation while waiting for a suitable donor. In this chapter, we review the indications, immunosuppression, and both short- and long-term complications of heart transplantation that are important for primary care providers.
