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標題: Titlebook: Designing Sorting Networks; A New Paradigm Sherenaz W. Al-Haj Baddar,Kenneth E. Batcher Book 2011 Springer Science+Business Media, LLC 2011 [打印本頁]

作者: 短暫    時間: 2025-3-21 18:32
書目名稱Designing Sorting Networks影響因子(影響力)




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書目名稱Designing Sorting Networks讀者反饋




書目名稱Designing Sorting Networks讀者反饋學科排名





作者: Enervate    時間: 2025-3-21 22:03

作者: 內(nèi)行    時間: 2025-3-22 00:43
Posets,totally ordered. At any point in the middle of the sorting network , the array of keys is partially-ordered. A set of items where an ordering relation is established between some of the pairs of items is called a partially-ordered setor posetfor short. The partial-ordering of the keys at any point i
作者: 把手    時間: 2025-3-22 06:11

作者: JADED    時間: 2025-3-22 12:24
A 16-Key Sorting Network,rstand the behavior of this network, we used the relabeling technique. We re-labeled the networkby exchanging K[3] with K[8] and by exchanging K[7] with K[12]. This, resulted in a more logical placement of the 14 keys in the three sets between K[0] and K[15] since it put: K[11] through K[14] in the
作者: HUSH    時間: 2025-3-22 14:19

作者: HUSH    時間: 2025-3-22 17:08
Divide and Conquer,t of their locations “strangers”. A strategy that can be used to design faster sorting networks using the divide-and-conquer technique is proposed here. Firstly, connect the . keys together into a poset. Afterwards, define the number of keys in each of the groups. If there are . groups defined, then
作者: saturated-fat    時間: 2025-3-22 23:13

作者: Override    時間: 2025-3-23 02:50
Finding Better Networks, .-key networks); or it is faster (uses less steps than all other .-key networks). As for the number of comparators, we can’t do any better than the information-theoretic lower bound. An .-key sorting network must sort all .! permutations of . distinct keys. Thus, the number of comparators must be a
作者: 撫慰    時間: 2025-3-23 08:03

作者: AGATE    時間: 2025-3-23 11:02
The AKS Sorting Network,olars usually refer to these sorting networksas the AKS networks [Ajtai, Komlos, Szemeredi (1983) Combinatorica 3:1–1; Ajtai, Komlos, Szemeredi (1983) Proceedings of the ACM symposium on theory of computing pp 1–9.]. The AKSsortingnetworkhas .(log .) layers with a complete binary tree on each layer
作者: 拋物線    時間: 2025-3-23 17:02

作者: 闡明    時間: 2025-3-23 18:21

作者: Asparagus    時間: 2025-3-24 01:27

作者: atopic-rhinitis    時間: 2025-3-24 03:24
Another Way of Handling Strangers,ter the dimension-reducing steps––here we suggest a way to do that. After the dimension-reducing steps of the algorithm, the poset is a hypercube (or hyper-rectangle) with less than . dimensions. Here we showed a way of handling many of the strangers by considering the geometry of this poset. After
作者: Indelible    時間: 2025-3-24 08:11
Thoughts on Minimizing Strangers, ones that appear in .’s row in the Shmoo chart and let N0(.) be the number of zeros that appear in .’s row in the same Shmoo chart. Careful inspection of the Shmoo chart helps us realize that N1(.) = |LE(.)| and that N0(.) = |GE(.)|. If we compare two keys, . and ., to find key-max(.,.) and key-min
作者: Aphorism    時間: 2025-3-24 13:50

作者: flavonoids    時間: 2025-3-24 15:53
https://doi.org/10.1007/978-3-8349-8772-3e CL in Fig. 10.16 generated 21 cases whereas the CL in Fig. 10.18 generated 31 cases. This due to the fact Sortnet operates in the reverse direction—it first generates the set of 0/1-cases for a particular situation and then generates the poset of the keys from the set of 0/1-cases using the following rule:
作者: guardianship    時間: 2025-3-24 21:45

作者: GLUE    時間: 2025-3-24 23:51
Book 2011ordered sets and Haase diagrams to closely analyze their behavior in an easy, intuitive manner. .This book also outlines new ideas and techniques for designing faster sorting networks using Sortnet, and illustrates how these techniques were used to design faster 12-key and 18-key sorting networks th
作者: 沖突    時間: 2025-3-25 06:31

作者: 北京人起源    時間: 2025-3-25 08:09

作者: ASSET    時間: 2025-3-25 12:30
Gabler Kompakt-Lexikon Wirtschaftm for a given sorting network. Though it looks different, the re-labeled version of the network is equivalent to the original version. However, since it looks different, the re-labeled network can help us better understand the behavior of the sorting network and this can help us discover even better networks.
作者: 樂意    時間: 2025-3-25 17:33
Gabler Kompakt-Lexikon Wirtschafts. However, sometimes it is better to study 0/1-cases since the poset analysis of the keys does not always give us a complete picture of what’s happening. Besides, processing the 0/1-cases can be simplified by using software programs that help generate and track these cases.
作者: 樹膠    時間: 2025-3-25 22:27

作者: Somber    時間: 2025-3-26 01:22
Gabler Kompakt-Lexikon Wirtschaft maintains the 0/1-cases for each segment in a separate linked-list. Thus, it does not start with 2. cases when its sorts a set of . keys. Instead, Sortnet begins with . linked-lists where each list has only two cases (i.e. 2. 0/1-cases instead of 2. 0/1-cases).
作者: 昏睡中    時間: 2025-3-26 04:47

作者: 現(xiàn)任者    時間: 2025-3-26 08:30
https://doi.org/10.1007/978-3-8349-8772-39.4 shows that there is a gap between the information theoretic lower bound and either the most efficient or the fastest networks discovered so far. Thus, either a higher information theoretic lower bound exists or either more efficient or faster networks exist.
作者: 鑒賞家    時間: 2025-3-26 15:51

作者: CLAM    時間: 2025-3-26 19:03
https://doi.org/10.1007/978-3-8349-8772-3zes the sum of N0(max(.,.)), N1(max(.,.)), N0(min(.,.)), and N1(min(.,.)). . displays an .-column by .-row table. The entry in column-. and row-. of the table shows the worth of comparing key-. with key-. i.e., the number of strangers that that comparator C(.,.) eliminates.
作者: PAN    時間: 2025-3-26 23:18

作者: Exaggerate    時間: 2025-3-27 02:58

作者: 突變    時間: 2025-3-27 07:56

作者: Oafishness    時間: 2025-3-27 11:42
A 16-Key Sorting Network,r group; steps 5 through 8 sortthe keys within each group; and step 9 finishes sortingall the remaining cases to complete the sort of all 16 keys. Thus, relabeling this network helped us realize that it uses the well-known divide-and-conquerstrategy to sort the 16 input leys.
作者: Ballerina    時間: 2025-3-27 15:38

作者: 真實的你    時間: 2025-3-27 21:07
Counting Strangers,nt strangers for 0/1-cases. the group brackets. Instead of counting strangers for the group-bracket cases, it’s better to count strangers from 0/1-cases which have one more and one less zero than the group-bracket cases. Thus, the . was added to Sortnet. Also, the . command was added to show every 0/1-casein the set of cases generated by ..
作者: ANTH    時間: 2025-3-28 00:04

作者: 暴發(fā)戶    時間: 2025-3-28 05:24

作者: 災難    時間: 2025-3-28 07:49
Thoughts on Minimizing Strangers,zes the sum of N0(max(.,.)), N1(max(.,.)), N0(min(.,.)), and N1(min(.,.)). . displays an .-column by .-row table. The entry in column-. and row-. of the table shows the worth of comparing key-. with key-. i.e., the number of strangers that that comparator C(.,.) eliminates.
作者: 大量    時間: 2025-3-28 13:12
https://doi.org/10.1007/978-3-8349-9336-6st by a comparator in a later step. If corresponding keys in two similar parts of a Haase diagram are compared, then the relations within each part are preserved. Thus, one needs to be careful as they pick the pairs of keys to be compared in each step of the sorting network .
作者: Aviary    時間: 2025-3-28 15:03

作者: Monocle    時間: 2025-3-28 18:44

作者: hemoglobin    時間: 2025-3-29 00:37

作者: 引起    時間: 2025-3-29 04:19

作者: 故意釣到白楊    時間: 2025-3-29 07:20

作者: Femish    時間: 2025-3-29 14:17
Lattice Theory,e CL in Fig. 10.16 generated 21 cases whereas the CL in Fig. 10.18 generated 31 cases. This due to the fact Sortnet operates in the reverse direction—it first generates the set of 0/1-cases for a particular situation and then generates the poset of the keys from the set of 0/1-cases using the following rule:
作者: 曲解    時間: 2025-3-29 16:14
exhibited by the fastest-known 9-step 16-key network. Designing Sorting Networks: A New Paradigm is intended for advanced-level students, researchers and practitioners as a reference book. Academics in the fields of computer science, engineering and mathematics will also find this book invaluable.978-1-4899-8990-1978-1-4614-1851-1
作者: 噱頭    時間: 2025-3-29 23:24
Gabler Kompakt-Lexikon Wirtschaft Near-Strangers is large, it’s probably best to eliminate some of them. Finally, count the number of steps in the whole sorting network. If the number looks too large, one may want to go back and define a different set of groups.
作者: SMART    時間: 2025-3-30 00:37

作者: Cubicle    時間: 2025-3-30 05:18

作者: –DOX    時間: 2025-3-30 11:39

作者: 不透氣    時間: 2025-3-30 16:09
Divide and Conquer, Near-Strangers is large, it’s probably best to eliminate some of them. Finally, count the number of steps in the whole sorting network. If the number looks too large, one may want to go back and define a different set of groups.
作者: 試驗    時間: 2025-3-30 19:46

作者: hypnogram    時間: 2025-3-30 20:51

作者: Subjugate    時間: 2025-3-31 04:36

作者: GUILT    時間: 2025-3-31 06:22
Gabler Kompakt-Lexikon Wirtschaft steps with no more than ./2 comparators in each step. To sort . keys using Bitonic Merge Sorting, firstly create two ./2 ordered lists: one in monotonic non-decreasing order and the other in monotonic non-increasing order. Then, apply bitonic merging to create two bitonic lists: . and . where .
作者: 原來    時間: 2025-3-31 10:45
Gabler Kompakt-Lexikon Wirtschaftemented in software as a call, C(Lo, Hi), to a subroutine that compares K[Lo] with K[Hi] and swaps them if K[Lo] > K[Hi]—K is a global array of keys and index . is less than index . in each call. Software representations of sorting networks are shown with diagrams that we call . . Each key-in
作者: 針葉樹    時間: 2025-3-31 13:31

作者: 天空    時間: 2025-3-31 18:30
Gabler Kompakt-Lexikon Wirtschaftrk really works. This would save you from examining all possible .! input permutations and verifying that they all get sorted correctly by your sorting network. Sorting networkscan be studied via examining the input 0/1-cases, where a sequence of . keys is a . if each of its keys has either a 0-




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