作者: 英寸 時間: 2025-3-21 21:29
The Hospitals / Residents Problem with Couples: Complexity and Integer Programming Modelsal applications because it models the case where couples submit joint preference lists over pairs of (typically geographically close) hospitals. In this paper we give a new NP-completeness result for the problem of deciding whether a stable matching exists, in highly restricted instances of ., and a作者: 難解 時間: 2025-3-22 00:39
Integral Simplex Using Decomposition with Primal Cutsg problem (SPP). It is a special case of primal algorithms, i.e. algorithms that furnish an improving sequence of feasible solutions based on the resolution, at each iteration, of an augmentation problem that either determines an improving direction, or asserts that the current solution is optimal. 作者: Kindle 時間: 2025-3-22 07:21 作者: 引水渠 時間: 2025-3-22 10:51 作者: leniency 時間: 2025-3-22 14:07 作者: leniency 時間: 2025-3-22 18:43
Implementation of the Iterative Relaxation Algorithm for the Minimum Bounded-Degree Spanning Tree Pra very good quality solution can be found using the iterative relaxation technique of Singh and Lau STOC’07: the cost will not be worse than the cost of the optimal solution, and the degree bounds will be violated by at most one. This paper reports on the experimental comparison of this state-of-art作者: 不幸的人 時間: 2025-3-23 00:34 作者: 清楚 時間: 2025-3-23 04:55
Beyond Synchronous: New Techniques for External-Memory Graph Connectivity and Minimum Spanning Foresrithm which is based on the so-called . type of iterative computation, in which updates to values are immediately visible within the iteration. In contrast, previous external memory graph algorithms are based on the . model where computation can only observe values from previous iterations. In this 作者: Oligarchy 時間: 2025-3-23 05:47
Retrieval and Perfect Hashing Using Fingerprinting the keys and that only a few bits of additional space per element are needed. We present FiRe – a new, very simple approach to such data structures. FiRe allows very fast construction and better cache efficiency. The main idea is to substitute keys by small fingerprints. Collisions between fingerpr作者: 影響 時間: 2025-3-23 12:44 作者: Cumbersome 時間: 2025-3-23 14:38 作者: 挑剔為人 時間: 2025-3-23 22:02
Loop Nesting Forests, Dominators, and Applicationsareas. In this work we first present carefully engineered implementations of efficient algorithms for computing a loop nesting forest of a given directed graph, including a very efficient algorithm that computes the forest in a single depth-first search. Then we revisit the problem of computing domi作者: GENUS 時間: 2025-3-24 00:36
DenseZDD: A Compact and Fast Index for Families of Setsndamental techniques for web information retrieval, integration, and mining. For this purpose, a special type of ., called ., is used. However, current techniques for storing ZDDs require a huge amount of memory and membership operations are slow. This paper introduces DenseZDD, a compressed index f作者: MARS 時間: 2025-3-24 03:44
An Evaluation of Dynamic Labeling Schemes for Tree Networkscheme that converts static labeling schemes to dynamic, and a specialized dynamic distance labeling scheme. Our study shows that theoretical bounds only partially portray the performance of such dynamic labeling schemes in practice. First, we observe order-of-magnitude differences between the gains 作者: 吞下 時間: 2025-3-24 09:09 作者: sperse 時間: 2025-3-24 11:24
Computing Consensus Curvesough there are many generic software tools for motion tracking and specific ones for insect tracking, even untrained humans are better at this task. We consider several local (one ant at a time) and global (all ants together) methods. Our best performing algorithm uses a novel global method, based o作者: CLASH 時間: 2025-3-24 16:02
Selecting Data for Experiments: Past, Present and Futured be based on active discussions with users and careful study of existing data. Selecting data to model problems that may arise in the . is the most interesting and delicate of the tasks that we will consider.作者: eulogize 時間: 2025-3-24 20:47 作者: cortisol 時間: 2025-3-24 23:25
Efficient Wavelet Tree Construction and Querying for Multicore Architecturesre algorithms for wavelet tree construction that run in .(.) time using . processors, where . is the size of the input and . the alphabet size. Both algorithms have efficient memory consumption. We also present a querying technique based on batch processing that improves on simple domain-decomposition techniques.作者: 健忘癥 時間: 2025-3-25 03:53
0302-9743 submissions. The papers are organized in topical sections on combinatorial optimization, data structures, graph drawing, shortest path, strings, graph algorithms and suffix structures..978-3-319-07958-5978-3-319-07959-2Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: CRATE 時間: 2025-3-25 10:46 作者: minimal 時間: 2025-3-25 12:13 作者: 誘拐 時間: 2025-3-25 16:04
https://doi.org/10.1007/978-3-030-44630-7 instances from various graph classes, random and from the literature, with up to several hundred vertices. In particular we investigate how complexity results match computational experience and how combinatorial properties help improving the algorithm’s performance.作者: Focus-Words 時間: 2025-3-25 23:54 作者: liposuction 時間: 2025-3-26 03:35
Gendering Theories of European Integrationwork, we study implementations of connected components and minimum spanning forest on PSW and show that they have a competitive I/O bound of .(sort(.)log(./.)) and also work well in practice. We also show that our MSF implementation is competitive with a specialized algorithm proposed by Dementiev et al. [10] while being much simpler.作者: Phagocytes 時間: 2025-3-26 06:48 作者: corn732 時間: 2025-3-26 10:10
Gendermedizin in der klinischen Praxisn finding edge-disjoint paths in a graph constructed from the input trajectories. The underlying optimization problem is a new and interesting network flow variant. Even though the problem is NP-complete, two heuristics work well in practice, outperforming all other approaches, including the best automated system.作者: HAWK 時間: 2025-3-26 14:18 作者: CLOUT 時間: 2025-3-26 17:39
DenseZDD: A Compact and Fast Index for Families of Setsor static ZDDs. Our technique not only indexes set families compactly but also executes fast member membership operations. We also propose a hybrid method of DenseZDD and ordinary ZDDs to allow for dynamic indices.作者: 進入 時間: 2025-3-26 23:07
Computing Consensus Curvesn finding edge-disjoint paths in a graph constructed from the input trajectories. The underlying optimization problem is a new and interesting network flow variant. Even though the problem is NP-complete, two heuristics work well in practice, outperforming all other approaches, including the best automated system.作者: 喃喃而言 時間: 2025-3-27 02:37
https://doi.org/10.1007/978-1-349-62882-7ent a full description of the first Integer Programming model for finding a maximum cardinality stable matching in an instance of . and we describe empirical results when this model applied to randomly generated instances of ..作者: V切開 時間: 2025-3-27 05:34 作者: ACME 時間: 2025-3-27 11:15
Martina Rieker,Kamran Asdar Aliata structure required by the theoretical result over the simple priority queue for the sequential algorithm. Comparing our implementation against a highly tuned sequential bi-objective search, we achieve speedups of 8 on 16 cores.作者: tenuous 時間: 2025-3-27 14:30 作者: Monotonous 時間: 2025-3-27 20:19
The Hospitals / Residents Problem with Couples: Complexity and Integer Programming Modelsent a full description of the first Integer Programming model for finding a maximum cardinality stable matching in an instance of . and we describe empirical results when this model applied to randomly generated instances of ..作者: 溝通 時間: 2025-3-27 23:29 作者: 自戀 時間: 2025-3-28 02:14
Parallel Bi-objective Shortest Paths Using Weight-Balanced B-trees with Bulk Updatesata structure required by the theoretical result over the simple priority queue for the sequential algorithm. Comparing our implementation against a highly tuned sequential bi-objective search, we achieve speedups of 8 on 16 cores.作者: 集合 時間: 2025-3-28 06:57
Retrieval and Perfect Hashing Using Fingerprintingted implementation without communicating keys. Depending on implementation choices, queries may require close to a single access to a cache line or the data structure needs as low as 2.58 bits of additional space per element.作者: 尾巴 時間: 2025-3-28 13:38 作者: CRAB 時間: 2025-3-28 17:02 作者: insipid 時間: 2025-3-28 22:14
Genderkompetenz im Kontext von Familieorithms. Finally, our experiments provide intuition on the worst case scenarios for the stated algorithms, in particular path tree networks and fully dynamic schemes permitting both node additions and deletions.作者: Madrigal 時間: 2025-3-28 23:30
An Exact Algorithm for the Discrete Chromatic Art Gallery Problemts were conducted considering vertex guards, but the method clearly works for any discrete set of guard candidates that guarantee full polygon coverage. Having been absent from the literature so far, experimental results are also discussed showing that this approach is of practical value.作者: 溫和女孩 時間: 2025-3-29 03:51 作者: 蚊子 時間: 2025-3-29 08:19 作者: vertebrate 時間: 2025-3-29 14:36
Experimental Algorithms978-3-319-07959-2Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 愚蠢人 時間: 2025-3-29 18:11 作者: Detoxification 時間: 2025-3-29 19:55 作者: 伴隨而來 時間: 2025-3-30 03:55 作者: debris 時間: 2025-3-30 07:31 作者: 迅速飛過 時間: 2025-3-30 08:40 作者: Locale 時間: 2025-3-30 15:22
https://doi.org/10.1007/978-3-319-76699-7on ., a set of guards within . that satisfies a particular property is sought. Define a proper coloring of a guard set that covers the polygon as a color assignment in which any two guards receive different colors whenever their visibility regions intersect. The CAGP aims to find among the sets of g作者: 放肆的你 時間: 2025-3-30 20:07 作者: ACE-inhibitor 時間: 2025-3-30 23:14
Martina Rieker,Kamran Asdar Aliretical result that on the first glance looks impractical. We address the problem of significant constant factor overheads due to numerous prefix sum computations by carefully re-engineering the algorithm for moderate parallelism. In addition, we develop a parallel weight-balanced B-tree data struct作者: 善于騙人 時間: 2025-3-31 01:33
Gendering Theories of European Integrationrithm which is based on the so-called . type of iterative computation, in which updates to values are immediately visible within the iteration. In contrast, previous external memory graph algorithms are based on the . model where computation can only observe values from previous iterations. In this 作者: orient 時間: 2025-3-31 05:59
The House Service: ‘Servants’ and ‘Stewards’ the keys and that only a few bits of additional space per element are needed. We present FiRe – a new, very simple approach to such data structures. FiRe allows very fast construction and better cache efficiency. The main idea is to substitute keys by small fingerprints. Collisions between fingerpr作者: Congestion 時間: 2025-3-31 09:51 作者: GUEER 時間: 2025-3-31 14:07
Gendering the Knowledge Economy of . items into a table of size . for a suitable constant . using cuckoo hashing. Moreover, we study our cuckoo hashing method empirically, showing that it significantly improves on the memory wear performance for classic cuckoo hashing and linear probing in practice.作者: 單調(diào)性 時間: 2025-3-31 19:18 作者: 心痛 時間: 2025-4-1 00:15 作者: ordain 時間: 2025-4-1 03:33 作者: granite 時間: 2025-4-1 07:08
Genderkompetenz und Schulwelten designs. Unfortunately, color barcodes are much more prone to errors than black and white barcodes, due to the chromatic distortions introduced in the printing and scanning process. This is a severe limitation: the higher the expected error rate, the more redundancy is needed for error correction (作者: 良心 時間: 2025-4-1 11:06 作者: 比喻好 時間: 2025-4-1 16:33
