03052nam 22006132 450 991045759140332120151005020621.01-107-14425-60-511-64815-40-511-18783-10-511-56155-50-511-61665-10-511-18690-8(CKB)1000000000353803(EBL)256650(OCoLC)171138574(SSID)ssj0000279510(PQKBManifestationID)11217713(PQKBTitleCode)TC0000279510(PQKBWorkID)10268037(PQKB)10878352(UkCbUP)CR9780511616655(MiAaPQ)EBC256650(Au-PeEL)EBL256650(CaPaEBR)ebr10124656(OCoLC)80244805(EXLCZ)99100000000035380320090915d2004|||| uy| 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierA first course in combinatorial optimization /Jon Lee[electronic resource]Cambridge :Cambridge University Press,2004.1 online resource (xvi, 211 pages) digital, PDF file(s)Cambridge texts in applied mathematics ;36Title from publisher's bibliographic system (viewed on 05 Oct 2015).0-521-01012-8 0-521-81151-1 Includes bibliographical references (p. 207-208) and indexes.Polytopes and Linear Programming -- 1. Matroids and the Greedy Algorithm -- 2. Minimum-Weight Dipaths -- 3. Matroid Intersection -- 4. Matching -- 5. Flows and Cuts -- 6. Cutting Planes -- 7. Branch-&-Bound -- 8. Optimizing Submodular Functions.A First Course in Combinatorial Optimization is a 2004 text for a one-semester introductory graduate-level course for students of operations research, mathematics, and computer science. It is a self-contained treatment of the subject, requiring only some mathematical maturity. Topics include: linear and integer programming, polytopes, matroids and matroid optimization, shortest paths, and network flows. Central to the exposition is the polyhedral viewpoint, which is the key principle underlying the successful integer-programming approach to combinatorial-optimization problems. Another key unifying topic is matroids. The author does not dwell on data structures and implementation details, preferring to focus on the key mathematical ideas that lead to useful models and algorithms. Problems and exercises are included throughout as well as references for further study.Cambridge texts in applied mathematics ;36.Combinatorial optimizationCombinatorial optimization.519.6/4Lee Jon1960-1033561UkCbUPUkCbUPBOOK9910457591403321A first course in combinatorial optimization2452164UNINA02737nam 2200601Ia 450 991045003290332120200520144314.01-280-50843-497866105084331-84544-252-0(CKB)1000000000032639(EBL)233854(OCoLC)171128920(SSID)ssj0000674031(PQKBManifestationID)11464090(PQKBTitleCode)TC0000674031(PQKBWorkID)10661838(PQKB)10878252(MiAaPQ)EBC233854(Au-PeEL)EBL233854(CaPaEBR)ebr10085677(CaONFJC)MIL50843(OCoLC)133165937(EXLCZ)99100000000003263920000815d2005 uy 0engur|n|---|||||txtccrLibrary and information science and the philosophy of science[electronic resource] /guest editor: Birger HjorlandBradford, England Emerald Group Publishingc20051 online resource (164 p.)Journal of documentation ;v. 61, no. 1Description based upon print version of record.1-84544-090-0 CONTENTS; EDITORIAL BOARD; Library and information science and the philosophy of science; Critical realism as a philosophy and social theory in information science?; Pragmatism, neo-pragmatism and sociocultural theory; Phenomenology and information studies; Structuralism, post-structuralism, and the library: de Saussure and Foucault; "Isms" in information science: constructivism, collectivism and constructionism; Hermeneutics as a bridge between the modern and the postmodern in library and information science; On Grounded Theory - with some maliceEmpiricism, rationalism and positivism in library and information scienceComments on the articles and proposals for further workThis e-book is concerned with metatheories in Library and Information Science (LIS) and especially with the philosophy of science of LIS. Metatheories are theories about the description, investigation, analysis or criticism of the theories in a domain.Information sciencePhilosophyLibrary sciencePhilosophyElectronic books.Information sciencePhilosophy.Library sciencePhilosophy.025Hjørland Birger869615MiAaPQMiAaPQMiAaPQBOOK9910450032903321Library and information science and the philosophy of science1941582UNINA