標(biāo)題: Titlebook: Integer Programming and Combinatorial Optimization; 13th International C Andrea Lodi,Alessandro Panconesi,Giovanni Rinaldi Conference proce [打印本頁] 作者: FERAL 時間: 2025-3-21 17:28
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書目名稱Integer Programming and Combinatorial Optimization影響因子(影響力)學(xué)科排名
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書目名稱Integer Programming and Combinatorial Optimization網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Integer Programming and Combinatorial Optimization被引頻次
書目名稱Integer Programming and Combinatorial Optimization被引頻次學(xué)科排名
書目名稱Integer Programming and Combinatorial Optimization年度引用
書目名稱Integer Programming and Combinatorial Optimization年度引用學(xué)科排名
書目名稱Integer Programming and Combinatorial Optimization讀者反饋
書目名稱Integer Programming and Combinatorial Optimization讀者反饋學(xué)科排名
作者: 晚間 時間: 2025-3-21 23:55
The Air Traffic Flow Management Problem: An Integer Optimization Approach report short computational times (less than 15 minutes) on instances of the size of the US air traffic control system that make it realistic that our approach can be used as the main engine of managing air traffic in the US.作者: BLOT 時間: 2025-3-22 01:48
Computing with Multi-row Gomory Cutsbased on a simple separation procedure. We test these ideas on a set of MIPs, including MIPLIB 3.0 and MIPLIB 2003, and show that they can improve MIP performance even when compared against commercial software performance.作者: HAVOC 時間: 2025-3-22 06:30 作者: Intrepid 時間: 2025-3-22 09:29 作者: fibula 時間: 2025-3-22 14:39
A Weighted , ,-Free ,-Factor Algorithm for Bipartite Graphs isomorphic to ... The algorithm adapts the unweighted algorithms of Hartvigsen and Pap, and a primal-dual approach to the minimum-cost flow problem. The algorithm is fully combinatorial, and thus provides a dual integrality theorem, which is tantamount to Makai’s theorem dealing with maximum-weight ..-free .-matchings.作者: expansive 時間: 2025-3-22 17:27 作者: Essential 時間: 2025-3-22 23:13
Conference proceedings 2008mization that was held in Bertinoro (Italy), May 26–28, 2008. The IPCO series of conferences, sponsored by the Mathematical Progr- ming Society, highlights recent developments in theory, computation, and app- cation of integer programming and combinatorial optimization. The ?rst conf- ence took plac作者: 彩色的蠟筆 時間: 2025-3-23 02:13
0302-9743 orial - timization that was held in Bertinoro (Italy), May 26–28, 2008. The IPCO series of conferences, sponsored by the Mathematical Progr- ming Society, highlights recent developments in theory, computation, and app- cation of integer programming and combinatorial optimization. The ?rst conf- ence作者: Coterminous 時間: 2025-3-23 06:27 作者: ascend 時間: 2025-3-23 13:51
Budgeted Matching and Budgeted Matroid Intersection Via the Gasoline Puzzlewever, due to the richer combinatorial structure of the problems considered here, standard patching techniques do not apply. To circumvent this problem, we crucially exploit the adjacency relations on the solution polytope and, surprisingly, the solution to an old combinatorial puzzle.作者: Engaging 時間: 2025-3-23 21:35 作者: 放肆的我 時間: 2025-3-23 23:52
Oktay Günlük,Jeff Linderothn.Ermutigende Beispiele: Kurzbiographien berühmter rheumakra.Das Buch zeigt, dass es auch mit einer chronischen Erkrankung m?glich ist, eine hohe Lebensqualit?t zu erzielen, wenn man gelernt hat, positiv mit der Krankheit umzugehen. Das Leben, der Alltag, die Beziehung und auch das Berufsleben werde作者: capsule 時間: 2025-3-24 04:52 作者: 某人 時間: 2025-3-24 09:54 作者: 冰河期 時間: 2025-3-24 13:00 作者: 轎車 時間: 2025-3-24 18:01
Kenjiro Takazawan.Ermutigende Beispiele: Kurzbiographien berühmter rheumakra.Das Buch zeigt, dass es auch mit einer chronischen Erkrankung m?glich ist, eine hohe Lebensqualit?t zu erzielen, wenn man gelernt hat, positiv mit der Krankheit umzugehen. Das Leben, der Alltag, die Beziehung und auch das Berufsleben werde作者: 摸索 時間: 2025-3-24 22:01
Gianpaolo Oriolo,Ugo Pietropaoli,Gautier Stauffern.Ermutigende Beispiele: Kurzbiographien berühmter rheumakra.Das Buch zeigt, dass es auch mit einer chronischen Erkrankung m?glich ist, eine hohe Lebensqualit?t zu erzielen, wenn man gelernt hat, positiv mit der Krankheit umzugehen. Das Leben, der Alltag, die Beziehung und auch das Berufsleben werde作者: 吊胃口 時間: 2025-3-25 02:55 作者: 傳授知識 時間: 2025-3-25 06:54 作者: 綠州 時間: 2025-3-25 11:15 作者: acetylcholine 時間: 2025-3-25 11:58
Kamesh Munagala,Peng Shital zijn deze aandoeningen ‘self-limiting’ en horen ze bij een normale ontwikkeling.De toediening van medicijnen heeft zin als onderdeel van een gerichte behandeling. Het voorschrijven van geneesmiddelen aan kinderen is helaas (nog steeds) zelden onderbouwd door goed wetenschappelijk onderzoek naar 作者: Obedient 時間: 2025-3-25 17:11
Klaus Jansen,Roberto Solis-Obaermaal per jaar) vaker dan bij volwassenen (een- tot tweemaal per jaar). Bij verkoudheid of griep is er vrijwel uitsluitend sprake van een virusinfectie. Slechts een deel van de verwekkers is bekend: influenzavirussen, para-influenzavirussen, adenovirussen en rinovirussen. Zo veroorzaken rinovirusin作者: condone 時間: 2025-3-25 21:02
Juan Pablo Vielma,George L. Nemhausertal zijn deze aandoeningen ‘self-limiting’ en horen ze bij een normale ontwikkeling. De toediening van medicijnen heeft zin als onderdeel van een gerichte behandeling. Het voorschrijven van geneesmiddelen aan kinderen is helaas (nog steeds) zelden onderbouwd door goed wetenschappelijk onderzoek naar作者: Graphite 時間: 2025-3-26 00:57 作者: delegate 時間: 2025-3-26 05:52
Perspective Relaxation of Mixed Integer Nonlinear Programs with Indicator Variableset of the decision variables. An indicator variable, when it is “turned off”, forces some of the decision variables to assume a fixed value, and, when it is “turned on”, forces them to belong to a convex set. Most of the integer variables in known MINLP problems are of this type. We first study a mi作者: 浮夸 時間: 2025-3-26 12:00
Disjunctive Cuts for Non-convex Mixed Integer Quadratically Constrained ProgramsP problems are very difficult because they combine two kinds of non-convexities: integer variables and non-convex quadratic constraints. To produce strong relaxations of MIQCP problems, we use techniques from disjunctive programming and the lift-and-project methodology. In particular, we propose new作者: Arboreal 時間: 2025-3-26 16:07 作者: 過分 時間: 2025-3-26 19:17 作者: violate 時間: 2025-3-26 23:14
A Weighted , ,-Free ,-Factor Algorithm for Bipartite Graphs no complete bipartite graph?.. as a subgraph. When .?=?2, this problem amounts to the minimum-weight square-free 2-factor problem in a bipartite graph, which is NP-hard. We propose, however, a strongly polynomial algorithm for a certain case where the weight vector is vertex-induced on any subgraph作者: exigent 時間: 2025-3-27 01:40 作者: 畫布 時間: 2025-3-27 08:39
A Polynomial Algorithm for Weighted Abstract Flow In 1974 Hoffman pointed out that Ford and Fulkerson’s original proof was quite abstract, and applied to a wide range of flow problems. In this abstract model we have capacitated elements, and linearly ordered subsets of elements called paths. When two paths share an element (“cross”), then there mu作者: 講個故事逗他 時間: 2025-3-27 09:53 作者: 陳舊 時間: 2025-3-27 14:58
Binary Positive Semidefinite Matrices and Associated Integer Polytopestation. We then move on to consider the associated integer polytopes. Several important and well-known integer polytopes — the cut, boolean quadric, multicut and clique partitioning polytopes — are shown to arise as projections of binary psd polytopes. Finally, we present various valid inequalities 作者: Reverie 時間: 2025-3-27 21:32
Vertex Cover Resists SDPs Tightened by Local Hypermetric Inequalitiesen added. We show that the integrality gap for such SDPs remains 2???.(1) as long as .. This extends successive results by Kleinberg-Goemans, Charikar and Hatami et al. which analyzed integrality gaps of the standard . SDP relaxation as well as for SDPs tightened using triangle and pentagonal inequa作者: 前奏曲 時間: 2025-3-27 22:38
Tight Bounds for Permutation Flow Shop Schedulingproblem, it is also required that each machine processes the set of all jobs in the . order. Formally, given . jobs along with their processing times on each machine, the goal is to compute a single permutation of the jobs .:[.]→[.], that minimizes the maximum job completion time (makespan) of the s作者: 憂傷 時間: 2025-3-28 05:04
The Stochastic Machine Replenishment Problemy. The problem models the scheduling of processor repairs in a multiprocessor system in which one repair can be made at a time and the goal is to maximize system utilization. We analyze the performance of a natural greedy index policy for this problem. We first show that this policy is a 2 approxima作者: 最高點 時間: 2025-3-28 09:29
A Polynomial Time Approximation Scheme for the Square Packing Problem a polynomial time approximation scheme for this problem, that for any value .>?0 finds and packs a subset .′???. of profit at least (1???.) ., where . is the profit of an optimum solution. This settles the approximability of the problem and improves on the previously best approximation ratio of 5/4作者: browbeat 時間: 2025-3-28 11:32 作者: Vsd168 時間: 2025-3-28 15:15
Computing with Multi-row Gomory Cutsputationally significant, class of general cutting planes are Gomory mixed integer cuts (GMI). However finding other classes of general cuts for MIP that work well in practice has been elusive. Recent advances on the understanding of valid inequalities derived from the infinite relaxation introduced作者: Constrain 時間: 2025-3-28 21:51 作者: 幼兒 時間: 2025-3-29 00:44 作者: Resistance 時間: 2025-3-29 03:56
Degree Bounded Matroids and Submodular Flowsa hypergraph on its ground set with lower and upper bounds .(.)?≤?.(.) for each hyperedge .. The task is to find a minimum cost basis which contains at least .(.) and at most .(.) elements from each hyperedge .. In the second problem we have a submodular flow problem, a lower bound .(.) and an upper作者: conscience 時間: 2025-3-29 09:13 作者: 好忠告人 時間: 2025-3-29 11:52 作者: SENT 時間: 2025-3-29 18:08
Integer Programming and Combinatorial Optimization978-3-540-68891-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 使更活躍 時間: 2025-3-29 20:08
A Polynomial Time Approximation Scheme for the Square Packing Problem a polynomial time approximation scheme for this problem, that for any value .>?0 finds and packs a subset .′???. of profit at least (1???.) ., where . is the profit of an optimum solution. This settles the approximability of the problem and improves on the previously best approximation ratio of 5/4?+?. achieved by Harren’s algorithm.作者: cumulative 時間: 2025-3-30 02:05 作者: Eviction 時間: 2025-3-30 04:21
https://doi.org/10.1007/978-3-540-68891-4algorithm; algorithms; combinatorial optimization; combinatorics; complexity; computational geometry; opti作者: FAZE 時間: 2025-3-30 11:59 作者: 改進 時間: 2025-3-30 13:39 作者: 大門在匯總 時間: 2025-3-30 17:57 作者: 原告 時間: 2025-3-30 23:36 作者: 合并 時間: 2025-3-31 03:10
0302-9743 ], New York (USA) 2004 [LNCS 2986], Berlin (Germany) 2005 [LNCS 3509], and Ithaca (USA) 2007 [LNCS 4168]. The c- ference is not held in the years when the International Symposium of the Ma- ematical Programming Society takes place.978-3-540-68886-0978-3-540-68891-4Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: 玷污 時間: 2025-3-31 05:47 作者: Reverie 時間: 2025-3-31 12:11 作者: 吹牛者 時間: 2025-3-31 13:39 作者: corpus-callosum 時間: 2025-3-31 17:32 作者: cultivated 時間: 2025-4-1 00:37 作者: 勤勞 時間: 2025-4-1 02:12
Kenjiro Takazawan Praxis, wobei verschiedene Therapieoptionen aufgezeigt werden. Kurzbiographien berühmter Pers?nlichkeiten zeigen, wie diese gelernt haben, mit ihrer schweren Krankheit umzugehen. Das Buch soll nicht nur Betroffenen Mut machen, sondern kann auch für ?rzte im Umgang mit ihren Rheumapatienten sehr hilfreich sein. .978-3-211-29061-3作者: HAIRY 時間: 2025-4-1 08:04 作者: Uncultured 時間: 2025-4-1 11:47
Maren Martens,S. Thomas McCormickn Praxis, wobei verschiedene Therapieoptionen aufgezeigt werden. Kurzbiographien berühmter Pers?nlichkeiten zeigen, wie diese gelernt haben, mit ihrer schweren Krankheit umzugehen. Das Buch soll nicht nur Betroffenen Mut machen, sondern kann auch für ?rzte im Umgang mit ihren Rheumapatienten sehr hilfreich sein. .978-3-211-29061-3作者: MAL 時間: 2025-4-1 15:03 作者: 得意人 時間: 2025-4-1 22:03
Viswanath Nagarajan,Maxim Sviridenko(keelpijn, hoest) op de achtergrond staan of zelfs achterwege kunnen blijven. Virale luchtweginfecties doen zich vooral voor in het najaar (vanaf september) en in het voorjaar (tot april). Zowel meteorologische (temperatuurwisselingen) als sociale (schoolgaan) omstandigheden lijken een rol te spelen作者: 襲擊 時間: 2025-4-1 23:00 作者: 咯咯笑 時間: 2025-4-2 03:17
Klaus Jansen,Roberto Solis-Obaeelpijn, hoest) op de achtergrond staan of zelfs achterwege kunnen blijven. Virale luchtweginfecties doen zich vooral voor in het najaar (vanaf september) en in het voorjaar (tot april). Zowel meteorologische (temperatuurwisselingen) als sociale (schoolgaan) omstandigheden lijken een rol te spelen.
