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[null,"1.","Record Nr.",null,"UNINA9910781161903321"]
[null,null,"Autore",null,"Peters Isabella"]
[null,null,"Titolo",null,"Folksonomies [[electronic resource] ] : indexing and retrieval in Web 2.0 / / Isabella Peters ; translated from German by Paul Becker"]
[null,null,"Pubbl/distr/stampa",null,"Berlin, : De Gruyter/Saur, c2009"]
[null,null,"ISBN",null,"1-282-71567-4"]
[{"$nulls":4},"9786612715679"]
[{"$nulls":4},"3-598-44185-1"]
[null,null,"Descrizione fisica",null,"1 online resource (452 p.)"]
[null,null,"Collana",null,"Knowledge & information : studies in information science, , 1868-842X"]
[null,null,"Disciplina",null,"028.7"]
[null,null,"Soggetti",null,"Web 2.0 - Social aspects"]
[{"$nulls":4},"Web sites - Abstracting and indexing - Social aspects"]
[{"$nulls":4},"Information retrieval - Social aspects"]
[{"$nulls":4},"User-generated content"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and indexes."]
[null,null,"Nota di contenuto",null,"Frontmatter -- Contents -- Introduction -- Chapter 1 Collaborative Information Services -- Chapter 2 Basic Terms in Knowledge Representation and Information Retrieval -- Chapter 3 Knowledge Representation in Web 2.0: Folksonomies -- Chapter 4 Information Retrieval with Folksonomies -- Conclusion -- Backmatter"]
[null,null,null,"Sommario/riassunto","In Web 2.0 users not only make heavy use of Collaborative Information Services in order to create, publish and share digital information resources - what is more, they index and represent these re-sources via own keywords, so-called tags. The sum of this user-generated metadata of a Collaborative Information Service is also called Folksonomy. In contrast to professionally created and highly structured metadata, e.g. subject headings, thesauri, classification systems or ontologies, which are applied in libraries, corporate information architectures or commercial databases and which were"]
[null,"2.","Record Nr.",null,"UNINA9910557659003321"]
[null,null,"Autore",null,"Plebankiewicz Edyta"]
[null,null,"Titolo",null,"Probabilistic and Fuzzy Approaches for Estimating the Life Cycle Costs of Buildings"]
[null,null,"Pubbl/distr/stampa",null,"Basel, Switzerland, : MDPI - Multidisciplinary Digital Publishing Institute, 2021"]
[null,null,"Descrizione fisica",null,"1 online resource (220 p.)"]
[null,null,"Soggetti",null,"Technology: general issues"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Sommario/riassunto","The Life cycle cost (LCC) method makes it possible for the whole life performance of buildings and other structures to be optimized. The introduction of the idea of thinking in terms of a building life cycle resulted in the need to use appropriate tools and techniques for assessing and analyzing costs throughout the life cycle of the building. Traditionally, estimates of LCC have been calculated based on historical analysis of data and have used deterministic models. The concepts of probability theory can also be applied to life cycle costing, treating the costs and timings as a stochastic process. If any subjectivity is introduced into the estimates, then the uncertainty cannot be handled using the probability theory alone. The theory of fuzzy sets is a valuable tool for handling such uncertainties. In this Special Issue, a collection of 11 contributions provide an updated overview of the approaches for estimating the life cycle cost of buildings."]