標(biāo)題: Titlebook: Horizons of Combinatorics; Ervin Gy?ri,Gyula O. H. Katona,Gábor Sági Book 2008 Springer-Verlag Berlin Heidelberg 2008 Algorithms.Discrete [打印本頁(yè)] 作者: Arthur 時(shí)間: 2025-3-21 17:18
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作者: 埋葬 時(shí)間: 2025-3-21 20:29 作者: 時(shí)間等 時(shí)間: 2025-3-22 04:10
1217-4696 structures, combinatorial geometry as well. ..The recent volume contains high level surveys on these topics with authors mostly being invited speakers for the conference "Horizons of Combinatorics" held in Balatonalmadi, Hungary in 2006. The collection gives a very good overview of recent trends an作者: Insufficient 時(shí)間: 2025-3-22 07:48 作者: 比喻好 時(shí)間: 2025-3-22 09:09 作者: 駁船 時(shí)間: 2025-3-22 16:11
1217-4696 d results in a large part of combinatorics and related topics, and offers an interesting reading for experienced specialists as well as to young researchers and students..978-3-642-09589-4978-3-540-77200-2Series ISSN 1217-4696 Series E-ISSN 2947-9460 作者: NATAL 時(shí)間: 2025-3-22 18:06 作者: 概觀 時(shí)間: 2025-3-22 21:50
Combinatorial Conditions for the Rigidity of Tensegrity Frameworks, checked in polynomial time for the 1- and 2-dimensional frameworks, while the complexity questions are mainly open for higher dimensions. For surveys of such results the reader is referred to [., ., .].作者: epicardium 時(shí)間: 2025-3-23 02:22 作者: 哺乳動(dòng)物 時(shí)間: 2025-3-23 08:03
,Erd?s-Hajnal-type Results on Intersection Patterns of Geometric Objects,the property that every graph of . vertices that contains no induced subgraph isomorphic to . has a complete or an empty induced subgraph of size ..? We answer this question in the affirmative for some special classes of graphs denned by geometric methods.作者: 修改 時(shí)間: 2025-3-23 11:03
Subsums of a Finite Sum and Extremal Sets of Vertices of the Hypercube, will not intersect (contain) a given — other — subset of the vertices of the cube. It will turn out that the two cases when, on one side, we consider the spanned subspaces over .(2), i.e. work only inside the hypercube, and, on the other side, consider subspaces over ?, will yield different results作者: 靦腆 時(shí)間: 2025-3-23 14:27
Combinatorial Conditions for the Rigidity of Tensegrity Frameworks,atrix determines whether the framework is rigid.. If the underlying graph is given only, the rigidity of the framework cannot always be determined: if certain conditions (depending on the dimension of the space) are not satisfied then the framework cannot be rigid, no matter what the actual position作者: 粗鄙的人 時(shí)間: 2025-3-23 18:05
Problems and Results on Colorings of Mixed Hypergraphs,first type must not be monochromatic, while the edges of the second type must not be completely multicolored. Though the first condition just means ‘classical’ hypergraph coloring, its combination with the second one causes rather unusual behavior. For instance, hypergraphs occur that are uncolorabl作者: Mast-Cell 時(shí)間: 2025-3-24 02:02 作者: 食草 時(shí)間: 2025-3-24 02:59
Jacob Fox,János Pach, especially with the advent of performance-enhancing techniques such as pipelining, superscalar operation, and speculative execution. Formal techniques to verify that a processor implements its instruction set specification could yield more reliable results at a lower cost than the current simulati作者: 哄騙 時(shí)間: 2025-3-24 07:17 作者: 防御 時(shí)間: 2025-3-24 13:05
Gyula O. H. Katonas implemented by . where the partial tableau provides a clean and compact notion of a . to which a limited number of inferences can be applied. We start by incorporating a state-of-the-art learning algorithm — a graph neural network (GNN) – into the . theorem prover. Then we use it to observe the sy作者: Neutral-Spine 時(shí)間: 2025-3-24 18:52 作者: NORM 時(shí)間: 2025-3-24 20:30 作者: 多骨 時(shí)間: 2025-3-24 23:18
ákos Seressedge bases representing product features—these deductive tools are suitable. However, there remain many domains for which these tools seem overly strong. If, ., an artificial conversational agent maintains a knowledge base cataloging . an interlocutor’s . or ., it is unlikely that the model’s conten作者: Aviary 時(shí)間: 2025-3-25 05:20
Lajos SoukupTABLEAUX 2009) held July 6-10, 2009 in Oslo, Norway. This conference was the 18th in a series of international meetings since 1992 (listed on page IX). It was collocated with FTP 2009, the Workshop on First-Order Theorem Proving. The Program Committee of TABLEAUX 2009 received 44 submissions from 24作者: 拱形大橋 時(shí)間: 2025-3-25 10:40
https://doi.org/10.1007/978-3-540-77200-2Algorithms; Discrete Mathematics; Hypergraph; Hypergraphs; Infinite Combinatorics; Ramsey theory; Random S作者: CEDE 時(shí)間: 2025-3-25 15:39 作者: 沙文主義 時(shí)間: 2025-3-25 17:50 作者: Nutrient 時(shí)間: 2025-3-25 21:34
Horizons of Combinatorics978-3-540-77200-2Series ISSN 1217-4696 Series E-ISSN 2947-9460 作者: fleeting 時(shí)間: 2025-3-26 03:21 作者: 憤慨一下 時(shí)間: 2025-3-26 07:51
Ballot Theorems, Old and New,We begin by sketching the development of the classical ballot theorem as it first appeared in the Comptes Rendus de 1’Academie des Sciences. The statement that is fairly called the first Ballot Theorem was due to Bertrand: . ([8]). . (2. ? .)/. = (. ? .)/(. + .).作者: 厭惡 時(shí)間: 2025-3-26 08:37
Proof Techniques for Factor Theorems,In this paper, we consider only finite, undirected, simple graphs with no loops and no multiple edges. The purpose of this paper is to illustrate three different types of proof techniques for theorems concerning the existence of a 2-factor.作者: 煩躁的女人 時(shí)間: 2025-3-26 14:35
Old and New Problems and Results in Ramsey Theory,In this note, I will describe a variety of problems from Ramsey theory on which I would like to see progress made. I will also discuss several recent results which do indeed make progress on some of these problems.作者: 灰心喪氣 時(shí)間: 2025-3-26 16:51 作者: inspiration 時(shí)間: 2025-3-26 23:26
Polygonal Graphs,A near-polygonal graph is a graph г with a distinguished set . of cycles of common length . such that each path of length two lies in a unique element of .. If . is the girth of г then the graph is called polygonal. We describe various constructions of polygonal and near-polygonal graphs, and some attempts toward their classification.作者: 祝賀 時(shí)間: 2025-3-27 03:13 作者: 蒸發(fā) 時(shí)間: 2025-3-27 08:45 作者: crutch 時(shí)間: 2025-3-27 11:57 作者: paragon 時(shí)間: 2025-3-27 16:59
Yoshimi Egawa examine the extended use of context lemmas during proof search by allowing the use of context lemmas for subsumption of new tableau clauses. We also show limitations to this method. Both techniques described in this paper are being implemented as part of the DCTP disconnection tableau prover.作者: finale 時(shí)間: 2025-3-27 18:35
Jacob Fox,János Pachtion to that of executing a small number (based on the processor issue rate) of machine instructions..This paper describes recent advances in reducing formulas in EUF to propositional logic. We can then use either Binary Decision Diagrams (BDDs) or satisfiability procedures to determine whether this作者: 不能根除 時(shí)間: 2025-3-28 00:09
Ron Grahamtion to that of executing a small number (based on the processor issue rate) of machine instructions..This paper describes recent advances in reducing formulas in EUF to propositional logic. We can then use either Binary Decision Diagrams (BDDs) or satisfiability procedures to determine whether this作者: Autobiography 時(shí)間: 2025-3-28 02:39
Gyula O. H. Katonaction implemented via the neural network influences the proof search. This is related to research in human decision-making under uncertainty, and in particular the . theory. Our main result shows that a proper entropy regularization, i.e., training the GNN not to be overconfident, greatly improves .作者: Legend 時(shí)間: 2025-3-28 08:58
Dezs? Miklósry to support . subsumption reasoning. Given the close relationship between these systems and . logic, we initially define a novel theory of restricted quantifiers for weak Kleene logic and describe a sound and complete tableau proof theory. We extend the account of quantification and tableau calcul作者: 角斗士 時(shí)間: 2025-3-28 12:16 作者: 絕種 時(shí)間: 2025-3-28 15:15
ákos Seressry to support . subsumption reasoning. Given the close relationship between these systems and . logic, we initially define a novel theory of restricted quantifiers for weak Kleene logic and describe a sound and complete tableau proof theory. We extend the account of quantification and tableau calcul作者: Infect 時(shí)間: 2025-3-28 21:01 作者: 不可侵犯 時(shí)間: 2025-3-29 00:56 作者: fleeting 時(shí)間: 2025-3-29 05:11
https://doi.org/10.1007/978-981-19-9902-4l patients, or the psychiatrist may act as consultant to the staff on a regular basis. Under the latter arrangement, at least one of the following then assumes professional responsibility for the program: a physician, a psychologist, a psychiatric nurse, or a social worker” (..).作者: Ptsd429 時(shí)間: 2025-3-29 10:26
,Simple Temporal Problems in Route Scheduling for the Dial–a–Ride Problem with Transfers,onstraints in a Large Neighborhood Search. This feasibility problem is a Simple Temporal Problem, well studied in particular in Artificial Intelligence [8]. We propose necessary and sufficient conditions to fasten the detection of unfeasible or feasible routes.作者: 歸功于 時(shí)間: 2025-3-29 11:30 作者: 透明 時(shí)間: 2025-3-29 18:40
Ivana Pericaomputational models have the potential to assist clinicians in identifying high-risk patients and developing personalized treatment plans. By incorporating patient-specific information and simulating various scenarios, computational models can provide valuable insights into the underlying mechanisms作者: encyclopedia 時(shí)間: 2025-3-29 21:59
Smart Sensor Arrays,cting sensor materials with noble metallic nanoparticles can enhance the sensor properties with respect to sensitivity, selectivity and stability. Finally, the assembly of conductive bridges between electrodes stimulated by voltage pulses is introduced as an approach towards facilitating the self-or作者: 同謀 時(shí)間: 2025-3-30 03:50 作者: anachronistic 時(shí)間: 2025-3-30 04:37 作者: 草本植物 時(shí)間: 2025-3-30 09:37
Introduction, knowledge, from a set of origins to a set of destinations—are relevant in studies of transport planning, population migration, journey-to work, shopping behaviour, freight flows, and the transmission of information and knowledge across space. We consider the issue of spatial autocorrelation in the 作者: DRILL 時(shí)間: 2025-3-30 15:12
https://doi.org/10.1007/0-387-33777-6Endoderm; Tempo; carcinoma; genetics; tumorigenesis
