標(biāo)題: Titlebook: Applications of Combinatorics and Graph Theory to the Biological and Social Sciences; Fred Roberts Conference proceedings 1989 Springer-Ve [打印本頁(yè)] 作者: CT951 時(shí)間: 2025-3-21 16:06
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書目名稱Applications of Combinatorics and Graph Theory to the Biological and Social Sciences讀者反饋學(xué)科排名
作者: fiscal 時(shí)間: 2025-3-21 21:54
https://doi.org/10.1007/978-3-031-55501-5t theory are involved in the work being surveyed: (1) axioms for the qualitative relation that are necessary and sufficient, or at least sufficient, for unique represent ability; (2) the structure of sets of unique solutions. The latter concern leads to combinatorial and number-theoretic problems in作者: 坦白 時(shí)間: 2025-3-22 04:01 作者: AGATE 時(shí)間: 2025-3-22 05:59
0940-6573 aph theory in the biological and social sciences are described. These ideas are: RNA chains as "words" in a 4 letter alphabet; interval graphs; competition grap978-1-4684-6383-5978-1-4684-6381-1Series ISSN 0940-6573 Series E-ISSN 2198-3224 作者: aggrieve 時(shí)間: 2025-3-22 09:00 作者: Amylase 時(shí)間: 2025-3-22 16:15
Conference proceedings 1989ct. To set the stage for the other papers in this volume, seven fundamental concepts which arise in the applications of combinatorics and graph theory in the biological and social sciences are described. These ideas are: RNA chains as "words" in a 4 letter alphabet; interval graphs; competition grap作者: 聲明 時(shí)間: 2025-3-22 19:11 作者: Grandstand 時(shí)間: 2025-3-22 23:13
Uniqueness in Finite Measurement,t theory are involved in the work being surveyed: (1) axioms for the qualitative relation that are necessary and sufficient, or at least sufficient, for unique represent ability; (2) the structure of sets of unique solutions. The latter concern leads to combinatorial and number-theoretic problems in作者: Visual-Field 時(shí)間: 2025-3-23 04:30
Conceptual Scaling,f conceptual measurement are discussed in focussing on the question of measurability by standardized scales of ordinal type (section 3 and 4). These ideas are applied to the scaling of data contexts to derive conceptual hierarchies for the data (section 5). Finally, these scalings are used to introd作者: 仇恨 時(shí)間: 2025-3-23 08:20
Lecture Notes in Computer Sciencend exact processual characterization of cliquing and ranking in the macromodel which exactly fits the total empirical sociometric data sets of Davis-Leinhardt and Hallinan. Thus, the method produces a processual solution to some of the substantive structural questions discussed by Homans in The Human Group.作者: judiciousness 時(shí)間: 2025-3-23 11:59
The Micro-Macro Connection: Exact Structure and Process,nd exact processual characterization of cliquing and ranking in the macromodel which exactly fits the total empirical sociometric data sets of Davis-Leinhardt and Hallinan. Thus, the method produces a processual solution to some of the substantive structural questions discussed by Homans in The Human Group.作者: 憎惡 時(shí)間: 2025-3-23 16:06
0940-6573 based on the proceedings of a workshop which was an integral part of the 1987-88 IMA program on APPLIED COMBINATORICS. We are grateful to the Scientific Committee: Victor Klee (Chairman), Daniel Kleitman, Dijen Ray-Chaudhuri and Dennis Stanton for planning and implementing an exciting and stimulatin作者: DEMN 時(shí)間: 2025-3-23 21:25 作者: linear 時(shí)間: 2025-3-24 00:57
Don Passey,Rosa Bottino,Eric Sanchezcomputable/non computable, easy/hard) is illustrated by several examples. The last part of this paper is devoted to a formal theory of medians and a new possibility result is obtained for social welfare functions.作者: 荒唐 時(shí)間: 2025-3-24 05:40
Alberto Pepe,Joan Lasenby,Pablo Chacón be viewed essentially as a problem on inverses. Finally we derive a variety of results about inverses of sign stable matrices and use these to obtain information about the properties of corresponding convergent matrices.作者: arboretum 時(shí)間: 2025-3-24 06:48
Empowering Open and Collaborative Governanceenzyme cut sites. It is shown that the simplest such problem is in the class of NP complete problems, and a simulated annealing algorithm for restriction mapping is studied. Under a simple probability model, the mapping problem is shown to have an exponentially increasing number of solutions.作者: 爭(zhēng)吵加 時(shí)間: 2025-3-24 12:00
Applications of Combinatorics and Graph Theory to the Biological and Social Sciences: Seven Fundamer niche overlap graphs; qualitative stability; balanced signed graphs; social welfare functions; and semiorders. For each idea, some basic results are presented, some recent results are given, and some open problems are mentioned.作者: 燒瓶 時(shí)間: 2025-3-24 16:43
Social Welfare and Aggregation Procedures: Combinatorial and Algorithmic Aspects,computable/non computable, easy/hard) is illustrated by several examples. The last part of this paper is devoted to a formal theory of medians and a new possibility result is obtained for social welfare functions.作者: 基因組 時(shí)間: 2025-3-24 22:25
Qualitatively Stable Matrices and Convergent Matrices, be viewed essentially as a problem on inverses. Finally we derive a variety of results about inverses of sign stable matrices and use these to obtain information about the properties of corresponding convergent matrices.作者: 講個(gè)故事逗他 時(shí)間: 2025-3-24 23:30
Some Mathematics for DNA Restriction Mapping,enzyme cut sites. It is shown that the simplest such problem is in the class of NP complete problems, and a simulated annealing algorithm for restriction mapping is studied. Under a simple probability model, the mapping problem is shown to have an exponentially increasing number of solutions.作者: SLAG 時(shí)間: 2025-3-25 04:52 作者: 解決 時(shí)間: 2025-3-25 08:50
Lecture Notes in Computer Scienceg to the fine scale diversity of antibody production, which is modeled to accommodate the machinery developed above. Finally, the immune network is introduced as an example in which branching in species space may capture a fair amount of the phenomenology.作者: albuminuria 時(shí)間: 2025-3-25 13:57
Lecture Notes in Computer Science is the principal justification of an algorithm, described in this paper, for generating a list of all possible direct mechanisms for a given reaction in a given network. Examples are used to show how these ideas apply to enzyme kinetics studies.作者: linguistics 時(shí)間: 2025-3-25 17:47
Tree Structures in Immunology,g to the fine scale diversity of antibody production, which is modeled to accommodate the machinery developed above. Finally, the immune network is introduced as an example in which branching in species space may capture a fair amount of the phenomenology.作者: CRUDE 時(shí)間: 2025-3-25 21:28 作者: BRAVE 時(shí)間: 2025-3-26 01:45
Probabilistic Knowledge Spaces: A Review,, robust knowledge assessment devices requires a probabilistic framework. These developments are also briefly summarized. All the results have been presented at length elsewhere, and are either in press or published.作者: Audiometry 時(shí)間: 2025-3-26 06:15 作者: Jubilation 時(shí)間: 2025-3-26 10:25 作者: DAUNT 時(shí)間: 2025-3-26 15:36
Alberto Pepe,Joan Lasenby,Pablo Chacón measurement theory and the resulting mathematical problems. These problems deal with classifying automorphisms of colored digraphs, specifying certain invariant semiorders and indifference graphs, and identifying certain homogeneous order relations.作者: AWL 時(shí)間: 2025-3-26 19:10 作者: 網(wǎng)絡(luò)添麻煩 時(shí)間: 2025-3-26 21:22
https://doi.org/10.1007/978-1-4684-6381-1Combinatorics; Matching; algorithms; genetics; graph theory; graphs; kinetics; mapping; mathematics作者: 廚師 時(shí)間: 2025-3-27 04:07 作者: geriatrician 時(shí)間: 2025-3-27 09:05
Applications of Combinatorics and Graph Theory to the Biological and Social Sciences978-1-4684-6381-1Series ISSN 0940-6573 Series E-ISSN 2198-3224 作者: pulse-pressure 時(shí)間: 2025-3-27 11:11
https://doi.org/10.1007/978-3-031-30923-6emy graphs and niche graphs. Also investigated are digraphs having interval competition graphs, and a partial solution to this problem for a class of (., .)-competition graphs is given. Several open problems related to these graphs as well as generalized competition graphs are mentioned.作者: STING 時(shí)間: 2025-3-27 16:08 作者: 毀壞 時(shí)間: 2025-3-27 21:21 作者: 過(guò)多 時(shí)間: 2025-3-27 23:56
Don Passey,Rosa Bottino,Eric Sanchezemeny’s medians, Dogson procedure. Then a general definition of an aggregation procedure is proposed and a hierarchy of results (possible/impossible, computable/non computable, easy/hard) is illustrated by several examples. The last part of this paper is devoted to a formal theory of medians and a n作者: 向外供接觸 時(shí)間: 2025-3-28 03:19 作者: 拱墻 時(shí)間: 2025-3-28 09:23 作者: 擦試不掉 時(shí)間: 2025-3-28 13:18
https://doi.org/10.1007/978-3-031-55501-5r numerical representations of qualitative relations on finite sets. The sequences we discuss arise from measurement problems which include measurement of subjective probability, extensive measurement, difference measurement, and additive conjoint measurement. The measurement problems lead to sequen作者: blister 時(shí)間: 2025-3-28 16:40 作者: 鉤針織物 時(shí)間: 2025-3-28 21:57 作者: atrophy 時(shí)間: 2025-3-29 02:32 作者: neoplasm 時(shí)間: 2025-3-29 05:52
Alberto Pepe,Joan Lasenby,Pablo Chacónlitatively (sign) stable matrices and Hicksian stable matrices. We also show that the relationship between stable matrices and convergent matrices can be viewed essentially as a problem on inverses. Finally we derive a variety of results about inverses of sign stable matrices and use these to obtain作者: 在駕駛 時(shí)間: 2025-3-29 10:51 作者: Lobotomy 時(shí)間: 2025-3-29 12:54
Alberto Pepe,Joan Lasenby,Pablo Chacón of putting the process of measurement on a firm mathematical foundation. Many of the mathematical problems arising from measurement theory are interesting problems in graph theory and combinatorics. After presenting a brief introduction to measurement theory, this paper discusses three questions in作者: 短程旅游 時(shí)間: 2025-3-29 18:19 作者: judicial 時(shí)間: 2025-3-29 20:04
Empowering Open and Collaborative Governanceshort patterns, specific to the enzyme. By using restriction enzymes singly and in combination, the biologist constructs a map of the location of the enzyme cut sites. It is shown that the simplest such problem is in the class of NP complete problems, and a simulated annealing algorithm for restrict作者: BLAND 時(shí)間: 2025-3-30 02:33
Alberto Pepe,Joan Lasenby,Pablo ChacónThis is a survey of recent results and problems concerning the relationship between the stability properties of a linear system and the sign-pattern of its coefficients.作者: Distribution 時(shí)間: 2025-3-30 04:29 作者: antiandrogen 時(shí)間: 2025-3-30 09:08
Sign-Patterns and Stability,This is a survey of recent results and problems concerning the relationship between the stability properties of a linear system and the sign-pattern of its coefficients.作者: Merited 時(shí)間: 2025-3-30 15:21 作者: 獸皮 時(shí)間: 2025-3-30 16:49 作者: 抒情短詩(shī) 時(shí)間: 2025-3-31 00:03
Social Welfare and Aggregation Procedures: Combinatorial and Algorithmic Aspects,emeny’s medians, Dogson procedure. Then a general definition of an aggregation procedure is proposed and a hierarchy of results (possible/impossible, computable/non computable, easy/hard) is illustrated by several examples. The last part of this paper is devoted to a formal theory of medians and a n作者: evanescent 時(shí)間: 2025-3-31 01:31 作者: Encephalitis 時(shí)間: 2025-3-31 05:13
Probabilistic Knowledge Spaces: A Review,of questions or problems in a given domain of information, equipped with a distinguished family . of subsets. The family . is assumed to be closed under union, and its elements are . The equivalence between this concept and other useful ones is spelled out. A practical implementation of computerized作者: Dendritic-Cells 時(shí)間: 2025-3-31 10:18
Uniqueness in Finite Measurement,r numerical representations of qualitative relations on finite sets. The sequences we discuss arise from measurement problems which include measurement of subjective probability, extensive measurement, difference measurement, and additive conjoint measurement. The measurement problems lead to sequen作者: 完成才能戰(zhàn)勝 時(shí)間: 2025-3-31 14:43
Conceptual Scaling,t of numerals to objects or events according to rules” (see [15], p. 22), or by Torgerson’s statement: “measurement of a property involves the assignment of numbers to systems to represent that property” (see [16], p. 14). In contrast to this, conceptual scaling uses first of all set-theoretical met
