作者: Explicate 時間: 2025-3-21 22:41
https://doi.org/10.1057/9781137373809ne networks. We give a 2-competitive distributed algorithm achieving convergecast for tree networks. The competitive ratio of 2 is proved to be the best possible for this problem, even if we only consider line networks. We show that already for the case of tree networks the centralized problem is st作者: 畢業(yè)典禮 時間: 2025-3-22 01:35 作者: 向宇宙 時間: 2025-3-22 06:50
The Entrepreneurial Rise in Southeast Asiahen tested on typical pub/sub workloads, the speedup observed was by a factor of over 1 000, thereby rendering the algorithms more suitable for practical use. For example, under a typically Zipf distributed pub/sub workload, with 1 000 nodes and 100 topics, our new implementation completes in 3.823 作者: 殘暴 時間: 2025-3-22 12:24 作者: CHAR 時間: 2025-3-22 16:54
https://doi.org/10.1057/9781137373809of nodes in the whole network. The core of the construction is a novel combinatorial structure called SINR-selector, which is introduced in this paper. We demonstrate the power of the backbone data structure by using it for obtaining efficient . round and . round deterministic distributed solutions 作者: CHAR 時間: 2025-3-22 18:54 作者: 比賽用背帶 時間: 2025-3-22 23:52 作者: JOG 時間: 2025-3-23 02:33
Yolanda Martínez-San Miguel,Sarah Tobias..If nodes are allowed to forward .?≤?. tokens instead of only one token in every round, a straight-forward extension of the .(.) algorithm disseminates all . tokens in time .(./.). We show that for any randomized token-forwarding algorithm, Ω(.?+?./(..log.loglog.)) rounds are necessary. If nodes ca作者: 主講人 時間: 2025-3-23 06:02
https://doi.org/10.1007/978-94-6265-507-2ot require such global knowledge dependent initialization. In more details, we give a methodology to determine whether a set of nodes will always deliver the authentic message, in any execution. Then, we give conditions for perfect reliable broadcast in a torus network. Finally, we provide experimen作者: ANIM 時間: 2025-3-23 09:42 作者: 縮影 時間: 2025-3-23 14:44
Distributed Online and Stochastic Queuing on a Multiple Access Channel作者: Glycogen 時間: 2025-3-23 21:42 作者: 蔑視 時間: 2025-3-24 00:08
Collecting Information by Power-Aware Mobile Agentsne networks. We give a 2-competitive distributed algorithm achieving convergecast for tree networks. The competitive ratio of 2 is proved to be the best possible for this problem, even if we only consider line networks. We show that already for the case of tree networks the centralized problem is st作者: 忘恩負義的人 時間: 2025-3-24 03:47 作者: FIN 時間: 2025-3-24 09:35
A Generalized Algorithm for Publish/Subscribe Overlay Design and Its Fast Implementationhen tested on typical pub/sub workloads, the speedup observed was by a factor of over 1 000, thereby rendering the algorithms more suitable for practical use. For example, under a typically Zipf distributed pub/sub workload, with 1 000 nodes and 100 topics, our new implementation completes in 3.823 作者: menopause 時間: 2025-3-24 13:49
Bounded-Contention Coding for Wireless Networks in the High SNR Regimey, with half-duplex radios. When combined with random linear network coding, BCC gives . broadcast within .((.?+?.?+?log.)(.log.?+??)) bits, with high probability. This also holds in dynamic networks that can change arbitrarily over time by a worst-case adversary. When no bound on the contention is 作者: 表狀態(tài) 時間: 2025-3-24 15:50 作者: 最低點 時間: 2025-3-24 20:43
Fast Distributed Computation in Dynamic Networks via Random Walksution of the dynamic network..Our next contribution is a fast distributed algorithm for the fundamental problem of information dissemination (also called as .) in a dynamic network. In gossip, or more generally, .-gossip, there are . pieces of information (or tokens) that are initially present in so作者: 試驗 時間: 2025-3-25 02:03 作者: Figate 時間: 2025-3-25 04:22
Lower Bounds on Information Dissemination in Dynamic Networks..If nodes are allowed to forward .?≤?. tokens instead of only one token in every round, a straight-forward extension of the .(.) algorithm disseminates all . tokens in time .(./.). We show that for any randomized token-forwarding algorithm, Ω(.?+?./(..log.loglog.)) rounds are necessary. If nodes ca作者: clarify 時間: 2025-3-25 11:23
On Byzantine Broadcast in Loosely Connected Networksot require such global knowledge dependent initialization. In more details, we give a methodology to determine whether a set of nodes will always deliver the authentic message, in any execution. Then, we give conditions for perfect reliable broadcast in a torus network. Finally, we provide experimen作者: Incompetent 時間: 2025-3-25 13:56 作者: Cocker 時間: 2025-3-25 17:01 作者: 小官 時間: 2025-3-25 21:21
Marcos K. AguileraFast track conference proceedings.Unique visibility.State of the art research作者: Modicum 時間: 2025-3-26 01:31
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/e/image/281793.jpg作者: Concerto 時間: 2025-3-26 06:21
Outside the Mainstream Rhetoricions on . items, . of which access some item ., an operation on . traverses a path of length . while performing few if any rotations. In contrast to the traditional self-adjusting splay tree in which each accessed item is moved to the root through a sequence of tree rotations, the CBTree performs ro作者: 耐寒 時間: 2025-3-26 11:13
Outside the Mainstream Rhetoricused in many asynchronous shared memory algorithms, such as renaming, mutual exclusion, and barrier synchronization. We present an efficient implementation of a wait-free . object from registers and load-linked/store-conditional (.) objects. In a system with . processes, every . operation finishes i作者: Androgen 時間: 2025-3-26 14:43
The Entrepreneurial Rise in Southeast Asian synchronisation discipline, e.g., for those that are data-race free (DRF). However, performance-critical libraries often violate the discipline by using low-level hardware primitives, which have a weaker semantics. In such scenarios, it is important for these libraries to protect their otherwise w作者: Migratory 時間: 2025-3-26 20:06
https://doi.org/10.1057/9781137373809network edges. Agents use their batteries proportionally to the distance traveled. At the beginning, each agent has its initial information. Agents exchange the actually possessed information when they meet. The agents collaborate in order to perform an efficient ., where the initial information of 作者: 說明 時間: 2025-3-26 23:33 作者: 抓住他投降 時間: 2025-3-27 01:49
The Entrepreneurial Rise in Southeast Asiatopic-based publish/subscribe systems. Existing overlay design algorithms aim to minimize the node fan-out while building topic-connected overlays, in which all nodes interested in the same topic are organized in a directly connected dissemination sub-overlay. However, most state-of-the-art algorith作者: DECRY 時間: 2025-3-27 08:52
Stavros Sindakis,Christian Walternt research has been invested in decreasing the number of collisions in order to obtain faster algorithms for communication in such networks..This paper proposes a novel approach for wireless communication, which embraces collisions rather than avoiding them, over an additive channel. It introduces 作者: 過多 時間: 2025-3-27 12:44 作者: assent 時間: 2025-3-27 15:26 作者: 生氣的邊緣 時間: 2025-3-27 20:54 作者: Intercept 時間: 2025-3-27 21:58
Yolanda Martínez-San Miguel,Sarah Tobiasdistributed among . nodes. The tokens need to be broadcast to all nodes through a synchronous network in which the topology can change arbitrarily from round to round provided that some connectivity requirements are satisfied..If the network is guaranteed to be connected in every round and each node作者: GLARE 時間: 2025-3-28 02:25
https://doi.org/10.1057/9781137275875that for every .?>?0 there exists a . distributed algorithm that finds a (1?+?.)-approximation of a maximum matching on 2-coloured graphs of bounded degree. In this work, we show—somewhat surprisingly—that no . approximation scheme exists for the dual problem: there is a constant .?>?0 so that no ra作者: 攝取 時間: 2025-3-28 09:47 作者: alcohol-abuse 時間: 2025-3-28 11:26 作者: 系列 時間: 2025-3-28 17:20
Strict equivalence of conditions, In this paper, we prove tight bounds for this problem in two well-studied wireless network models: the . model, in which links are reliable and collisions consistent, and the more recent . model, which introduces unreliable edges. Our results prove that the . strategy, commonly used for local broad作者: 偏見 時間: 2025-3-28 19:11 作者: 表示向下 時間: 2025-3-29 01:21
https://doi.org/10.1007/978-94-6265-507-2pproaches give conditions for perfect reliable broadcast (all correct nodes deliver the authentic message and nothing else), but they require a highly connected network. An approach giving only probabilistic guarantees (correct nodes deliver the authentic message with high probability) was recently 作者: 逗它小傻瓜 時間: 2025-3-29 03:43
https://doi.org/10.1007/978-94-6265-507-2n in recent literature, we consider a standard asynchronous shared memory model with . processes, which allows atomic read, write and compare-and-swap (short: CAS) operations..In such a model, the asymptotically tight upper and lower bounds on the number of RMRs per passage through the Critical Sect作者: terazosin 時間: 2025-3-29 09:21
https://doi.org/10.1007/978-3-642-33651-5distributed optimization; fault tolerance; oblivious robots; synchronization; wireless networks; algorith作者: exhilaration 時間: 2025-3-29 11:31 作者: 外貌 時間: 2025-3-29 16:45
CBTree: A Practical Concurrent Self-Adjusting Search Treeions on . items, . of which access some item ., an operation on . traverses a path of length . while performing few if any rotations. In contrast to the traditional self-adjusting splay tree in which each accessed item is moved to the root through a sequence of tree rotations, the CBTree performs ro作者: Apogee 時間: 2025-3-29 19:58
Efficient Fetch-and-Incrementused in many asynchronous shared memory algorithms, such as renaming, mutual exclusion, and barrier synchronization. We present an efficient implementation of a wait-free . object from registers and load-linked/store-conditional (.) objects. In a system with . processes, every . operation finishes i作者: 作繭自縛 時間: 2025-3-30 03:50 作者: Gossamer 時間: 2025-3-30 07:08
Collecting Information by Power-Aware Mobile Agentsnetwork edges. Agents use their batteries proportionally to the distance traveled. At the beginning, each agent has its initial information. Agents exchange the actually possessed information when they meet. The agents collaborate in order to perform an efficient ., where the initial information of 作者: 模范 時間: 2025-3-30 11:33
Memory Lower Bounds for Randomized Collaborative Search and Implications for Biologyodels natural cooperative foraging behavior such as that performed by ants around their nest. In this problem, . (probabilistic) agents, initially placed at some central location, collectively search for a treasure on the two-dimensional grid. The treasure is placed at a target location by an advers作者: enormous 時間: 2025-3-30 15:40
A Generalized Algorithm for Publish/Subscribe Overlay Design and Its Fast Implementationtopic-based publish/subscribe systems. Existing overlay design algorithms aim to minimize the node fan-out while building topic-connected overlays, in which all nodes interested in the same topic are organized in a directly connected dissemination sub-overlay. However, most state-of-the-art algorith作者: 分開如此和諧 時間: 2025-3-30 19:37
Bounded-Contention Coding for Wireless Networks in the High SNR Regiment research has been invested in decreasing the number of collisions in order to obtain faster algorithms for communication in such networks..This paper proposes a novel approach for wireless communication, which embraces collisions rather than avoiding them, over an additive channel. It introduces 作者: 舞蹈編排 時間: 2025-3-30 21:31 作者: Heretical 時間: 2025-3-31 02:23
Fast Distributed Computation in Dynamic Networks via Random Walks walks are a fundamental primitive in a wide variety of network applications; the local and lightweight nature of random walks is especially useful for providing uniform and efficient solutions to distributed control of dynamic networks. Given their applicability in dynamic networks, we focus on dev作者: 思鄉(xiāng)病 時間: 2025-3-31 05:38 作者: 鞭子 時間: 2025-3-31 11:51
Lower Bounds on Information Dissemination in Dynamic Networksdistributed among . nodes. The tokens need to be broadcast to all nodes through a synchronous network in which the topology can change arbitrarily from round to round provided that some connectivity requirements are satisfied..If the network is guaranteed to be connected in every round and each node作者: 兵團 時間: 2025-3-31 17:12 作者: LOPE 時間: 2025-3-31 21:19 作者: glucagon 時間: 2025-3-31 22:13
Distributed 2-Approximation Algorithm for the Semi-matching Problemem in a bipartite graph .?=?(.,.,.), where . corresponds to the clients, . to the servers, and . is the set of available connections between them. The goal is to find a set of edges .???. such that every vertex in . is incident to exactly one edge in .. The . of a server .?∈?. is defined as . where 作者: Carcinogen 時間: 2025-4-1 04:35 作者: 平淡而無味 時間: 2025-4-1 07:04
