作者: 過分自信 時間: 2025-3-21 23:05 作者: osteoclasts 時間: 2025-3-22 02:12 作者: thyroid-hormone 時間: 2025-3-22 04:36
The Essential Financial Toolkitared-coins model matching this bound is also presented. Finally we show that in general more adaptive randomised mutual algorithms perform better than the lower bound for the restricted case, even when given only private coins. A lower bound for this case is also derived.作者: 創(chuàng)造性 時間: 2025-3-22 12:29
Randomised Mutual Search for , > 2 Agents,ared-coins model matching this bound is also presented. Finally we show that in general more adaptive randomised mutual algorithms perform better than the lower bound for the restricted case, even when given only private coins. A lower bound for this case is also derived.作者: 尋找 時間: 2025-3-22 14:36
Catherine E. Léglu,Stephen J. Milneresource simultaneously, where . is the total number of processes, and . is the total number of groups. We also present two modifications of Maekawa’s algorithm so that the number of processes that can access a resource at a time is not limited to the structure of the underlying quorum system, but to the number that the problem definition allows.作者: 尋找 時間: 2025-3-22 19:55
https://doi.org/10.1007/978-3-319-99531-1protocols but these are seen as too heavy and slow. In this paper we propose a non-blocking distributed commit protocol that exhibits the same latency as 2PC. The protocol combines several ideas (optimism and replication) to implement a scalable solution that can be used in a wide range of applications.作者: OPINE 時間: 2025-3-22 23:41
https://doi.org/10.1007/978-94-007-7180-2d operator that we define, and our proof of connectivity is an inductive proof based on this iterative construction and using simple properties of the round operator. This is the shortest and simplest proof of this lower bound we have seen.作者: 調(diào)整 時間: 2025-3-23 02:37 作者: 小隔間 時間: 2025-3-23 06:31 作者: GUEER 時間: 2025-3-23 12:06 作者: 帶來墨水 時間: 2025-3-23 15:08 作者: 重畫只能放棄 時間: 2025-3-23 19:09 作者: induct 時間: 2025-3-23 23:14
https://doi.org/10.1007/978-3-319-99531-1e losses, and it ensures that a leader is elected in constant time when the system is stable. We conclude the paper by applying the above ideas to derive a robust and efficient algorithm for the eventually perfect failure detector ?..作者: 牽索 時間: 2025-3-24 04:35 作者: 五行打油詩 時間: 2025-3-24 07:30 作者: 解凍 時間: 2025-3-24 11:43
Computation Slicing: Techniques and Theory,st one of the slices. We give application of slicing in general andgrafting in particular to global property evaluation of distributed programs. Finally, we show that the results pertaining to consistent global checkpoints [.],[.] can be derived as special cases of computation slicing.作者: 松軟 時間: 2025-3-24 15:47
Stable Leader Election,e losses, and it ensures that a leader is elected in constant time when the system is stable. We conclude the paper by applying the above ideas to derive a robust and efficient algorithm for the eventually perfect failure detector ?..作者: Noctambulant 時間: 2025-3-24 19:34 作者: TEM 時間: 2025-3-25 00:34
Self Stabilizing Distributed Queuing,ng spanning tree maintenance. The key idea is that the global predicate defining the legality ofa protocol state can be written as the conjunction ofman y purely local predicates, one for each edge of the spanning tree.作者: Arboreal 時間: 2025-3-25 07:00
Jennifer WelchIncludes supplementary material: 作者: 發(fā)牢騷 時間: 2025-3-25 09:11
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/e/image/281797.jpg作者: DIKE 時間: 2025-3-25 13:27 作者: PARA 時間: 2025-3-25 18:50 作者: LAST 時間: 2025-3-25 22:07 作者: 空中 時間: 2025-3-26 01:36 作者: Implicit 時間: 2025-3-26 06:11
An Effective Characterization of Computability in Anonymous Networks,We provide effective (i.e., recursive) characterizations of the relations that can be computed on networks where all processors use the same algorithm, start from the same state, and know at least a bound on the network size. Three activation models are considered (synchronous, asynchronous, interleaved).作者: lethal 時間: 2025-3-26 12:25
Optimal Unconditional Information Diffusion,We present an algorithm for propagating updates with information theoretic security that propagates an update in time logarithmic in the number of replicas and linear in the number of corrupt replicas. We prove a matching lower bound for this problem..I cannot tell how the truth may be; I say the tale as’ twas said to me. — Sir Walter Scott作者: OCTO 時間: 2025-3-26 16:35 作者: gout109 時間: 2025-3-26 19:44 作者: maudtin 時間: 2025-3-26 21:30
A Space Optimal, Deterministic, Self-stabilizing, Leader Election Algorithm for Unidirectional Ringentralized daemon. Its space complexity is optimal to within a small additive constant number of bits per processor, significantly improving previous self-stabilizing algorithms for this problem. In other models or when the ring size is composite, no deterministic solutions exist, because it is impossible to break symmetry.作者: finite 時間: 2025-3-27 04:58 作者: 增長 時間: 2025-3-27 08:01 作者: 無意 時間: 2025-3-27 13:21
The Erosion of Biblical Certaintyquired per critical-section access. We establish a lower bound that precludes a deterministic algorithm with . time complexity (in fact, any deterministic . algorithm), where k is “point contention.”In contrast, we show that expected . time is possible using randomization.作者: Living-Will 時間: 2025-3-27 14:06
https://doi.org/10.1007/978-94-007-7180-2such a destruction will be evident.The location of the black hole is not known; the task is to unambiguously determine and report the location of the black hole.W e answer some natural computational questions: .作者: 并排上下 時間: 2025-3-27 19:39
Drawing with Flash’s Vector Toolsentralized daemon. Its space complexity is optimal to within a small additive constant number of bits per processor, significantly improving previous self-stabilizing algorithms for this problem. In other models or when the ring size is composite, no deterministic solutions exist, because it is impossible to break symmetry.作者: 有常識 時間: 2025-3-28 00:28 作者: DIKE 時間: 2025-3-28 05:13
Catherine E. Léglu,Stephen J. Milnerlly evident and so is easy to construct. It also has a nice structure based on which a truly distributed algorithm for group mutual exclusion can be obtained, and processes’ loads can be minimized. When used with Maekawa’s algorithm, the surficial quorum system allows up to . processes to access a r作者: 易受刺激 時間: 2025-3-28 08:42 作者: Defiance 時間: 2025-3-28 14:22
https://doi.org/10.1007/978-3-319-99531-1smallest computation that contains all consistent cuts of the original computation that satisfy the predicate. We prove that slice exists for all global predicates. We also establish that it is, in general, NP-complete to compute the slice. An optimal algorithm to compute slices for special cases of作者: canonical 時間: 2025-3-28 14:41
https://doi.org/10.1007/978-3-319-99531-1, or distributed object platforms are examples of complex systems built around atomic commitment. The vast majority of such products implement atomic commitment using some variation of 2 Phase Commit (2PC) although 2PC may block under certain conditions. The alternative would be to use non-blocking 作者: decipher 時間: 2025-3-28 18:51 作者: 治愈 時間: 2025-3-29 01:10 作者: 平庸的人或物 時間: 2025-3-29 05:18
https://doi.org/10.1007/978-94-007-7180-2roof involves constructing the set of reachable states, proving that these states are highly connected, and then appealing to a well-known topological result that high connectivity implies that set agreement is impossible. We construct the set of reachable states in an iterative fashion using a roun作者: 大喘氣 時間: 2025-3-29 09:57
https://doi.org/10.1007/978-94-007-7180-2veloped for this problem and several algorithm simulations have been developed by iterating . algorithms. The efficiency of the solutions for Do-All is measured in terms of work complexity where all processing steps taken by the processors are counted. We present the first non-trivial lower bounds f作者: 馬賽克 時間: 2025-3-29 15:27 作者: Anticoagulants 時間: 2025-3-29 15:50
The Essential Financial Toolkito-called . randomised mutual search algorithms we derive a lower bound of . (. + 1) expected calls in the worst case. A randomised algorithm in the shared-coins model matching this bound is also presented. Finally we show that in general more adaptive randomised mutual algorithms perform better than作者: 上下倒置 時間: 2025-3-29 21:12
The Essential Financial Toolkitng those that communicate via registers (either composite or read/write atomic) and those that employ message-passing. In contrast, much less has been done for the corresponding minimum spanning tree problem. The one published self-stabilizing distributed algorithm for the minimum spanning problem t作者: 向宇宙 時間: 2025-3-30 01:30 作者: engender 時間: 2025-3-30 05:10
Drawing with Flash’s Vector Toolsentralized daemon. Its space complexity is optimal to within a small additive constant number of bits per processor, significantly improving previous self-stabilizing algorithms for this problem. In other models or when the ring size is composite, no deterministic solutions exist, because it is impo作者: Thyroiditis 時間: 2025-3-30 11:32 作者: 大方不好 時間: 2025-3-30 13:13
The Complexity of Synchronous Iterative Do-All with Crashes,t load-balancing allows for the analysis of specific algorithms to be divided into two parts: (.) the analysis of the cost of tolerating failures while performing work, and (.) the analysis of the cost of implementing load-balancing. We demonstrate the utility and generality of this approach by impr作者: –DOX 時間: 2025-3-30 19:08
A Time Complexity Bound for Adaptive Mutual Exclusion,quired per critical-section access. We establish a lower bound that precludes a deterministic algorithm with . time complexity (in fact, any deterministic . algorithm), where k is “point contention.”In contrast, we show that expected . time is possible using randomization.作者: Decrepit 時間: 2025-3-30 21:29
Quorum-Based Algorithms for Group Mutual Exclusion,lly evident and so is easy to construct. It also has a nice structure based on which a truly distributed algorithm for group mutual exclusion can be obtained, and processes’ loads can be minimized. When used with Maekawa’s algorithm, the surficial quorum system allows up to . processes to access a r作者: Interregnum 時間: 2025-3-31 03:08 作者: condemn 時間: 2025-3-31 06:25 作者: 有罪 時間: 2025-3-31 12:29 作者: Femine 時間: 2025-3-31 15:54 作者: 真繁榮 時間: 2025-3-31 21:26