作者: Orthodontics 時(shí)間: 2025-3-21 22:40
The Benefits of Exposing Calls and Returnsutomata have been indispensable in program analysis due to their ability to model control flow in procedural languages, but the corresponding theory is fragile. In particular, non-closure under intersection and undecidability of the language inclusion problem disallows context-free specifications in作者: 救護(hù)車 時(shí)間: 2025-3-22 02:53
A Compositional Approach to the Stochastic Dynamics of Gene Networksne network elements which can be used to build complex circuits in a transparent and efficient way. To demonstrate the power of the approach we apply it to several artificial networks, such as the repressilator and combinatorial gene circuits first studied in Combinatorial Synthesis of Genetic Netwo作者: 小樣他閑聊 時(shí)間: 2025-3-22 05:31
Games Other People Playferent contexts..Case in point: Games are familiar in the Concurrency community as models of dynamic, multi-staged threats to correctness. In Economics, on the other hand, games refer to a family of mathematical models (including, strictly speaking, the games alluded to above) whose intention is to 作者: chandel 時(shí)間: 2025-3-22 12:46 作者: heartburn 時(shí)間: 2025-3-22 14:45 作者: heartburn 時(shí)間: 2025-3-22 17:12 作者: Concerto 時(shí)間: 2025-3-22 21:17 作者: Aphorism 時(shí)間: 2025-3-23 03:16 作者: 施魔法 時(shí)間: 2025-3-23 09:16 作者: Invigorate 時(shí)間: 2025-3-23 10:31 作者: 不在灌木叢中 時(shí)間: 2025-3-23 13:56 作者: exhilaration 時(shí)間: 2025-3-23 18:29
On Probabilistic Program Equivalence and Refinements implement randomized algorithms: a given input yields a probability distribution on the set of possible outputs. Intuitively, two programs are equivalent if they give rise to identical distributions for all inputs. We show that equivalence is decidable by studying the fully abstract game semantics作者: 名次后綴 時(shí)間: 2025-3-24 01:07 作者: 充氣女 時(shí)間: 2025-3-24 05:27
Secrecy Despite Compromise: Types, Cryptography, and the Pi-Calculussecurity levels), some of which may be compromised, that is, come under the control of the adversary. We explore such a threat model within a pi-calculus. A new process construct records the ordering between security levels, including the possibility of compromise. Another expresses the expectation 作者: Narrative 時(shí)間: 2025-3-24 10:09 作者: amnesia 時(shí)間: 2025-3-24 12:45
Selecting Theories and Recursive Protocolscently, a tree transducer-based model was proposed for . protocols, where the protocol steps involve some kind of recursive computations. This model has, however, some limitations: (1) rules are assumed to have linear left-hand sides (so no equality tests can be performed), (2) only finite amount of作者: 形上升才刺激 時(shí)間: 2025-3-24 18:12
Static Analysis Versus Model Checking for Bug Findingpectations were often wrong. This talk will describe some of the sharper tradeoffs between the two, as well as a detailed discussion of one domain — finding errors in file systems code — where model checking seems to work very well.作者: 成份 時(shí)間: 2025-3-24 21:53 作者: organism 時(shí)間: 2025-3-25 00:21 作者: FEAT 時(shí)間: 2025-3-25 06:04
0302-9743 series of conferences is to bring together researchers,developers, and students in order to advance the theory of concurrency and to promote its applications. This year’s conference was in San Francisco, California, from August 23 to August 26. We received 100 submissions in response to a call for 作者: Mortal 時(shí)間: 2025-3-25 08:30 作者: 一條卷發(fā) 時(shí)間: 2025-3-25 15:10 作者: Restenosis 時(shí)間: 2025-3-25 16:57
Modal Logics for Timed Control., namely ., such that any control objective of . can be translated into a . formula that holds for the plant if and only if there is a controller that can enforce the control objective..We also show that the new modality of . strictly increases the expressive power of .. while model-checking of . remains EXPTIME-complete.作者: 不幸的人 時(shí)間: 2025-3-25 22:21
Timed Spi-Calculus with Types for Secrecy and Authenticityccompany the timed spi-calculus with a type system, prove that well-typed protocols are robustly safe for secrecy and authenticity and present examples of well-typed protocols as well as an example where failure to typecheck reveals a (well-known) flaw.作者: Intact 時(shí)間: 2025-3-26 00:26 作者: 精密 時(shí)間: 2025-3-26 07:17 作者: Trochlea 時(shí)間: 2025-3-26 09:32 作者: Delirium 時(shí)間: 2025-3-26 14:28
Images of Greece as Images of Englandtions influence the circuit behavior. Our approach may be useful for the testing of biological mechanisms proposed to explain the experimentally observed circuit dynamics..Joint work with Ralf Blossey and Andrew Phillips.作者: Redundant 時(shí)間: 2025-3-26 19:33 作者: 串通 時(shí)間: 2025-3-27 00:48 作者: Flu表流動(dòng) 時(shí)間: 2025-3-27 03:16 作者: 察覺 時(shí)間: 2025-3-27 08:20 作者: KIN 時(shí)間: 2025-3-27 12:40
A Compositional Approach to the Stochastic Dynamics of Gene Networkstions influence the circuit behavior. Our approach may be useful for the testing of biological mechanisms proposed to explain the experimentally observed circuit dynamics..Joint work with Ralf Blossey and Andrew Phillips.作者: 外觀 時(shí)間: 2025-3-27 15:59 作者: 失望未來 時(shí)間: 2025-3-27 21:31
The Coarsest Congruence for Timed Automata with Deadlines Contained in Bisimulationch relation is provided and shown to be decidable. We also discuss the pitfalls of existing parallel compositions in this setting and argue that our definition is both reasonable and sufficiently expressive as to consider the modeling of both soft and hard real-time constraints.作者: 行乞 時(shí)間: 2025-3-28 00:26
A Behavioural Pseudometric for Metric Labelled Transition Systemsey are bisimilar. Three different characterisations of this pseudometric are given: a fixed point, a logical and a coinductive characterisation. These generalise the fixed point, logical and coinductive characterisations of bisimilarity.作者: Cubicle 時(shí)間: 2025-3-28 06:01 作者: Magisterial 時(shí)間: 2025-3-28 10:16
Socialist Patriotism or National Communism?,hich our model is based, and traces in a labelled transition system in which only bound names are passed. We show that the denotations of processes are equivalent, via this correspondence, to their sets of traces. These results are used to show that the games model is fully abstract with respect to may-equivalence.作者: Euthyroid 時(shí)間: 2025-3-28 11:03 作者: Dorsal 時(shí)間: 2025-3-28 18:07
A Game Semantics of the Asynchronous ,-Calculushich our model is based, and traces in a labelled transition system in which only bound names are passed. We show that the denotations of processes are equivalent, via this correspondence, to their sets of traces. These results are used to show that the games model is fully abstract with respect to may-equivalence.作者: 靦腆 時(shí)間: 2025-3-28 19:09 作者: 寬容 時(shí)間: 2025-3-29 02:49 作者: 埋伏 時(shí)間: 2025-3-29 06:30 作者: 試驗(yàn) 時(shí)間: 2025-3-29 08:38
Socialist Patriotism or National Communism?,ables and eigenvariables in the implementation allows for exploring the state space of processes in a symbolic way. Compositionality of properties of the transitions is a simple consequence of the meta theory of the logic (i.e., cut elimination). We illustrate the benefits of specifying systems in t作者: nephritis 時(shí)間: 2025-3-29 14:25 作者: 侵害 時(shí)間: 2025-3-29 16:01
https://doi.org/10.1057/9781137008756 messages, including dynamically-generated messages. It also demonstrates the improvement over prior work obtained by including a security ordering in the type system. Perhaps surprisingly, the soundness proof for our type system for symbolic cryptography is via a simple translation into a core type作者: 尖酸一點(diǎn) 時(shí)間: 2025-3-29 21:36
Games Other People Playerse; however, one can identify in it at least three salient themes: First, there is the endeavor of developing efficient algorithms for the fundamental computational problems associated with games, such as finding Nash and other equilibria; this quest is more than the predictable reflex of our rese作者: 監(jiān)禁 時(shí)間: 2025-3-30 03:48
Model Checking for ,-Calculus Using Proof Searchables and eigenvariables in the implementation allows for exploring the state space of processes in a symbolic way. Compositionality of properties of the transitions is a simple consequence of the meta theory of the logic (i.e., cut elimination). We illustrate the benefits of specifying systems in t作者: Melatonin 時(shí)間: 2025-3-30 06:58
Probabilistic Anonymityition for the particular cases of purely nondeterministic users and purely probabilistic users..We formulate our notions of anonymity in terms of observables for processes in the probabilistic .-calculus, whose semantics is based on Probabilistic Automata..We illustrate our ideas by using the exampl作者: Gum-Disease 時(shí)間: 2025-3-30 08:19
Secrecy Despite Compromise: Types, Cryptography, and the Pi-Calculus messages, including dynamically-generated messages. It also demonstrates the improvement over prior work obtained by including a security ordering in the type system. Perhaps surprisingly, the soundness proof for our type system for symbolic cryptography is via a simple translation into a core type作者: garrulous 時(shí)間: 2025-3-30 15:07 作者: 炸壞 時(shí)間: 2025-3-30 20:30 作者: Intervention 時(shí)間: 2025-3-31 00:00 作者: BARGE 時(shí)間: 2025-3-31 02:45
Multiport Interaction Nets and ConcurrencyWe consider an extension of Lafont’s Interaction Nets, called Multiport Interaction Nets, and show that they are a model of concurrent computation by encoding the full .-calculus in them. We thus obtain a faithful graphical representation of the .-calculus in which every reduction step is decomposed in fully local graph-rewriting rules.作者: 外露 時(shí)間: 2025-3-31 08:21 作者: Lineage 時(shí)間: 2025-3-31 11:32 作者: Nonthreatening 時(shí)間: 2025-3-31 17:10 作者: Aboveboard 時(shí)間: 2025-3-31 20:21 作者: irreparable 時(shí)間: 2025-4-1 01:15
The Prospects of Internationalism,ially thought that the tradeoffs between the two was clear: static analysis was easy but would mainly find shallow bugs, while model checking would require more work but would be strictly better — it would find more errors, the errors would be deeper and the approach would be more powerful. These ex作者: 慢慢流出 時(shí)間: 2025-4-1 04:43 作者: 虛情假意 時(shí)間: 2025-4-1 07:47
Images of Greece as Images of Englandne network elements which can be used to build complex circuits in a transparent and efficient way. To demonstrate the power of the approach we apply it to several artificial networks, such as the repressilator and combinatorial gene circuits first studied in Combinatorial Synthesis of Genetic Netwo
