作者: Conjuction 時(shí)間: 2025-3-21 21:49
https://doi.org/10.1007/978-1-4613-8443-4he whole ring as a single resource, while the local fairness algorithm views the ring as multiple disjoint resources. The local fairness mechanism is triggered only if potential starvation exists and is usually restricted only to segments of interfering nodes. If the segment of the interfering nodes作者: RECUR 時(shí)間: 2025-3-22 04:00
https://doi.org/10.1007/978-1-4613-8443-4ogically synchronous multicast problem is impossible..The author is currently developing a simulation system for algorithms expressed as I/O automata. We conclude the paper by describing how the logically synchronous multicast protocol can be used to distribute this simulation system.作者: phase-2-enzyme 時(shí)間: 2025-3-22 04:39
0302-9743 gorithms, design of network protocols, algorithms for transaction management, composition of distributed algorithms, and analysis of distributed algorithms.978-3-540-51687-3978-3-540-46750-2Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: adroit 時(shí)間: 2025-3-22 10:17
Conference proceedings 1989d algorithms for decentralized systems, fail-safe and fault-tolerant distributed algorithms, distributed optimization algorithms, routing algorithms, design of network protocols, algorithms for transaction management, composition of distributed algorithms, and analysis of distributed algorithms.作者: 模范 時(shí)間: 2025-3-22 15:18 作者: 模范 時(shí)間: 2025-3-22 18:35 作者: 法律 時(shí)間: 2025-3-22 23:22 作者: Enliven 時(shí)間: 2025-3-23 03:43 作者: 共棲 時(shí)間: 2025-3-23 05:57
Random leaders and random spanning trees,eader, and then centralized algorithms are run in the distributed system. If, however, we have fault tolerance in mind, selecting a random spanning tree and a random leader are more desirable. If we manage to select a random tree, the probability that a bad channel will disconnect some nodes from th作者: 菊花 時(shí)間: 2025-3-23 13:22 作者: Irrepressible 時(shí)間: 2025-3-23 17:35 作者: 民間傳說 時(shí)間: 2025-3-23 20:36
Applying a path-compression technique to obtain an efficient distributed mutual exclusion algorithmodes are compressed as a result of requesting the Critical Section. We develop a formal model of the algorithm‘s execution, which enables us to prove its correctnes. The formal model is also used to show that an execution history of the algorithm when concurrent requests are made (the ususal case) i作者: maculated 時(shí)間: 2025-3-23 23:20
Combinatorics and geometry of consistent cuts : Application to concurrency theory,cuts takes into account the non-transitivity of the concurrency relation. Besides this combinatorial study, we give a geometric interpretation of . using the clock designed by Fidge and Mattern for characterizing concurrency between two events. This geometric approach shows how much this clock is al作者: chandel 時(shí)間: 2025-3-24 02:28
Distributed fairness algorithms for local area networks with concurrent transmissions,and bus networks do not allow spatial reuse, e.g., FDDI, DQDB (IEEE 802.6). Concurrent access with spatial reuse enables the simultaneous transmissions over disjoint segments of a bidirectional ring, and therefore, can significantly increase the effective throughput, by a factor of four or more..Spa作者: intuition 時(shí)間: 2025-3-24 06:35 作者: DRILL 時(shí)間: 2025-3-24 11:03 作者: 香料 時(shí)間: 2025-3-24 18:41 作者: condescend 時(shí)間: 2025-3-24 22:38
Observing global states of asynchronous distributed applications,tes and some of their properties — consistency, being transitless — are precisely stated, and the problem, in both FIFO and non FIFO communication models, is solved in a progressive way : local synchronization allows neighbour processes to record mutually consistent local states, then a sequence of 作者: 啜泣 時(shí)間: 2025-3-25 02:38 作者: Fsh238 時(shí)間: 2025-3-25 06:13
Functional dependencies of variables in wait-free programs,interleaving) ρ of the protocol and any initialization . of all the protocol variables let .[ρ, .] be the value of the variable . at the end of the run ρ. The variables ..,..,...,.. "belonging" to the processors ..,..,...,.., respectively, are called functionally dependent for the initialization ., 作者: CRUDE 時(shí)間: 2025-3-25 08:22 作者: GOAD 時(shí)間: 2025-3-25 13:11
A distributed solution for detecting deadlock in distributed nested transaction systems,dlock detection system must take nested transaction relationships into account or else some deadlocks cannot be detected. Besides, in the distributed Nested Transaction, it is not efficient neither to maintain nor to follow the edges of a global wait-for graph for the whole system. We propose a corr作者: opprobrious 時(shí)間: 2025-3-25 18:39 作者: Obsessed 時(shí)間: 2025-3-25 20:00 作者: 圖表證明 時(shí)間: 2025-3-26 00:30 作者: 繼而發(fā)生 時(shí)間: 2025-3-26 05:06 作者: 怎樣才咆哮 時(shí)間: 2025-3-26 09:15 作者: 宣傳 時(shí)間: 2025-3-26 14:52
978-3-540-51687-3Springer-Verlag Berlin Heidelberg 1989作者: 身體萌芽 時(shí)間: 2025-3-26 20:26 作者: Nuance 時(shí)間: 2025-3-26 23:50 作者: 驚惶 時(shí)間: 2025-3-27 02:46
https://doi.org/10.1007/978-1-4613-8443-4eader, and then centralized algorithms are run in the distributed system. If, however, we have fault tolerance in mind, selecting a random spanning tree and a random leader are more desirable. If we manage to select a random tree, the probability that a bad channel will disconnect some nodes from th作者: 善變 時(shí)間: 2025-3-27 06:32 作者: 嬉耍 時(shí)間: 2025-3-27 10:35 作者: ineptitude 時(shí)間: 2025-3-27 14:00 作者: 我吃花盤旋 時(shí)間: 2025-3-27 19:11
https://doi.org/10.1007/978-1-4613-8443-4cuts takes into account the non-transitivity of the concurrency relation. Besides this combinatorial study, we give a geometric interpretation of . using the clock designed by Fidge and Mattern for characterizing concurrency between two events. This geometric approach shows how much this clock is al作者: 托運(yùn) 時(shí)間: 2025-3-27 23:49
https://doi.org/10.1007/978-1-4613-8443-4and bus networks do not allow spatial reuse, e.g., FDDI, DQDB (IEEE 802.6). Concurrent access with spatial reuse enables the simultaneous transmissions over disjoint segments of a bidirectional ring, and therefore, can significantly increase the effective throughput, by a factor of four or more..Spa作者: 斗爭 時(shí)間: 2025-3-28 04:31
https://doi.org/10.1007/978-1-4613-8443-4of ring recovery from such faulty situations. We present a new protocol and prove that it recovers from any combination of transmission errors and station failures in at most 5 ring revolutions. The protocol requires no information about the current topology of the ring, like the number of stations 作者: HARP 時(shí)間: 2025-3-28 07:43
https://doi.org/10.1007/978-1-4613-8443-4ion proceeds by a sequence of ., in which a process sends a message to some arbitrary subset of the processes, including itself. A logically synchronous multicast protocol must make it appear to every process as if each multicast occurs simultaneously at all participants of that multicast (sender pl作者: shrill 時(shí)間: 2025-3-28 14:05
https://doi.org/10.1007/978-1-4613-8443-4ls — ., in which a processor may stop executing at any time, ., in which processors may intermittently fail to send messages and ., in which processors may intermittently fail to send and receive messages — in both . (the “round model”) and . systems. In contrast to the Byzantine Generals formulatio作者: 辯論 時(shí)間: 2025-3-28 16:18 作者: 使堅(jiān)硬 時(shí)間: 2025-3-28 20:39
The Dictionary of Diseased Englishsome discution on time, clocks and distributed systems, we survey and criticize the classical approaches based on clock synchronisation techniques. Satisfying better our purposes, a statistical method is chosen as a building block to derive an original algorithm valid for any topology. This algorith作者: 情節(jié)劇 時(shí)間: 2025-3-29 00:30
https://doi.org/10.1007/978-1-349-04387-3interleaving) ρ of the protocol and any initialization . of all the protocol variables let .[ρ, .] be the value of the variable . at the end of the run ρ. The variables ..,..,...,.. "belonging" to the processors ..,..,...,.., respectively, are called functionally dependent for the initialization ., 作者: 不來 時(shí)間: 2025-3-29 05:23
https://doi.org/10.1007/978-1-349-04387-3ansputers..We implemented two different strategies: The first parallelization of our branch and bound algorithm is fully distributed. Every processor performs the same algorithm but on a different part of the solution tree. In this case it is necessary to distribute subproblems among the processors 作者: 兇殘 時(shí)間: 2025-3-29 09:30 作者: malign 時(shí)間: 2025-3-29 11:33
The Dictionary of Diseased Englishto abort after a deadlock has been detected. This algorithm is remarkable in that at least three incorrect versions of it have previously been published ([SiNa],[CKST87],[CKST89]). With careful attention to the properties of the wait-for-graph of the single resource model and definition of a simple 作者: 碎石頭 時(shí)間: 2025-3-29 15:52 作者: 爭議的蘋果 時(shí)間: 2025-3-29 23:06
0302-9743 ice, France, September 26-28, 1989 which followed the first two successful international workshops in Ottawa (1985) and Amsterdam (1987). This workshop provided a forum for researchers and others interested in distributed algorithms on communication networks, graphs, and decentralized systems. The a作者: 充足 時(shí)間: 2025-3-30 01:50 作者: 流浪者 時(shí)間: 2025-3-30 04:56
https://doi.org/10.1007/978-1-4613-8443-4ing the clock designed by Fidge and Mattern for characterizing concurrency between two events. This geometric approach shows how much this clock is also a powerful tool for assessing the global concurrency. Moreover it provides a geometric picture of the concurrency phenomena in a distributed computation.作者: 較早 時(shí)間: 2025-3-30 11:41
https://doi.org/10.1007/978-1-4613-8443-4tion failures in at most 5 ring revolutions. The protocol requires no information about the current topology of the ring, like the number of stations or the ring revolution propagation time. It uses only two frame bits for access control and achieves minimum delay at the ring stations.作者: 剛毅 時(shí)間: 2025-3-30 14:08 作者: 原來 時(shí)間: 2025-3-30 19:03
https://doi.org/10.1007/978-1-4613-8443-4t an algorithm for choosing a . (RL), and . algorithms (RST), where . means, that each spanning tree in the underlying graph has the same probability of being selected. We give optimal algorithms for the complete graph and the ring. We also describe an RST algorithm for the general graph, and discuss the relation between RST and RL algorithms.作者: 伸展 時(shí)間: 2025-3-30 20:43
https://doi.org/10.1007/978-1-4613-8443-4t of crash failures, and use . techniques to derive algorithms tolerant of send omission failures and general omission failures. For asynchronous systems, we present simple algorithms tolerant of all three failure models.作者: deficiency 時(shí)間: 2025-3-31 03:15 作者: Tremor 時(shí)間: 2025-3-31 06:18
https://doi.org/10.1007/978-1-349-04387-3, .],..[ρ, .],...,..[ρ, .]). We show that for any protocol as above, the variables ..,..,...,.. are functionally dependent for the initialization . if and only if the quantity ...,..,...,.. (ρ, .) is independent of ρ.作者: neologism 時(shí)間: 2025-3-31 10:57
Random leaders and random spanning trees,t an algorithm for choosing a . (RL), and . algorithms (RST), where . means, that each spanning tree in the underlying graph has the same probability of being selected. We give optimal algorithms for the complete graph and the ring. We also describe an RST algorithm for the general graph, and discuss the relation between RST and RL algorithms.作者: Glossy 時(shí)間: 2025-3-31 15:44
Reliable broadcast in synchronous and asynchronous environments (preliminary version),t of crash failures, and use . techniques to derive algorithms tolerant of send omission failures and general omission failures. For asynchronous systems, we present simple algorithms tolerant of all three failure models.作者: 礦石 時(shí)間: 2025-3-31 20:49
Observing global states of asynchronous distributed applications,asier and an example is displayed (number of messages in transit). Solution generalizes and improves known results, both in FIFO (relaxation of synchronization constraints) and non FIFO (absence of message storing) situations.作者: 未成熟 時(shí)間: 2025-4-1 01:28
Functional dependencies of variables in wait-free programs,, .],..[ρ, .],...,..[ρ, .]). We show that for any protocol as above, the variables ..,..,...,.. are functionally dependent for the initialization . if and only if the quantity ...,..,...,.. (ρ, .) is independent of ρ.
