Spelling suggestions: "subject:"labeling""
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Enabling Spatio-Temporal Search in Open DataNeumaier, Sebastian, Polleres, Axel 04 April 2018 (has links) (PDF)
Intuitively, most datasets found on governmental Open Data portals are organized by spatio-temporal criteria, that is, single datasets provide data for a certain region, valid for a certain time period. Likewise, for many use cases (such as, for instance, data journalism and fact checking) a pre-dominant need is to scope down the relevant datasets to a particular period or region. Rich spatio-temporal annotations are therefore a crucial need to enable semantic search for (and across) Open Data portals along those dimensions,
yet -- to the best of our knowledge -- no working solution exists. To this end, in the present paper we (i) present a scalable approach to construct a spatio-temporal knowledge graph that hierarchically structures geographical as well as temporal entities, (ii) annotate a large corpus of tabular datasets from open data portals with entities from this knowledge graph, and (iii) enable structured, spatio-temporal search and querying over Open Data catalogs, both via a search interface as well as via a SPARQL endpoint, available at http://data.wu.ac.at/odgraphsearch/ / Series: Working Papers on Information Systems, Information Business and Operations
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Enabling Spatio-Temporal Search in Open DataNeumaier, Sebastian, Polleres, Axel 04 April 2018 (has links) (PDF)
Intuitively, most datasets found on governmental Open Data portals are organized by spatio-temporal criteria, that is, single datasets provide data for a certain region, valid for a certain time period. Likewise, for many use cases (such as, for instance, data journalism and fact checking) a pre-dominant need is to scope down the relevant datasets to a particular period or region. Rich spatio-temporal annotations are therefore a crucial need to enable semantic search for (and across) Open Data portals along those dimensions,
yet -- to the best of our knowledge -- no working solution exists. To this end, in the present paper we (i) present a scalable approach to construct a spatio-temporal knowledge graph that hierarchically structures geographical as well as temporal entities, (ii) annotate a large corpus of tabular datasets from open data portals with entities from this knowledge graph, and (iii) enable structured, spatio-temporal search and querying over Open Data catalogs, both via a search interface as well as via a SPARQL endpoint, available at http://data.wu.ac.at/odgraphsearch/ / Series: Working Papers on Information Systems, Information Business and Operations
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Enabling Spatio-Temporal Search in Open DataNeumaier, Sebastian, Polleres, Axel 04 April 2018 (has links) (PDF)
Intuitively, most datasets found on governmental Open Data portals are organized by spatio-temporal criteria, that is, single datasets provide data for a certain region, valid for a certain time period. Likewise, for many use cases (such as, for instance, data journalism and fact checking) a pre-dominant need is to scope down the relevant datasets to a particular period or region. Rich spatio-temporal annotations are therefore a crucial need to enable semantic search for (and across) Open Data portals along those dimensions,
yet -- to the best of our knowledge -- no working solution exists. To this end, in the present paper we (i) present a scalable approach to construct a spatio-temporal knowledge graph that hierarchically structures geographical as well as temporal entities, (ii) annotate a large corpus of tabular datasets from open data portals with entities from this knowledge graph, and (iii) enable structured, spatio-temporal search and querying over Open Data catalogs, both via a search interface as well as via a SPARQL endpoint, available at http://data.wu.ac.at/odgraphsearch/ / Series: Working Papers on Information Systems, Information Business and Operations
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Preparacao de um extrato homogeneo de hormonio de crescimento humano, ISO-hormonio B, e sua marcacao com I-125, para utilizacao em radioensaiosSANTOS, ADIR J.G. dos 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:32:06Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:57:56Z (GMT). No. of bitstreams: 1
11276.pdf: 9258430 bytes, checksum: 06de52dbf15c256cda3da204d6242035 (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Marcação de análogo da timidina com complexo organometálico de tecnécio-99m para diagnóstico de cancer: avaliação radioquímica e biológicaSANTOS, RODRIGO L.S.R. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:53:04Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:24Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Estudo da viabilidade da marcação com tecnécio-99m do anticorpo antimiosina íntegro e seu fragmento: desenvolvimento de radiofármaco para avaliação cardíacaCARVALHO, GUILHERME L. de C. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:53:24Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:37Z (GMT). No. of bitstreams: 1
11920.pdf: 5864547 bytes, checksum: 5ef2e00923af82aba8772a4858fa873e (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP
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Estudos de marcação do etidronato com sup(188)Re proveniente de diferentes gerações de sup(188)W/sup(188)ReMARCZEWSKI, BARBARA S. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:52:29Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:01:22Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP
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Preparacao de padronizacao de metodologia de marcacao 'in vitro' e estudo de biodistribuicao do octreotideo-[Tyrsup(3)]-HYNIC/EDDA/TRICINA-[sup(99m)Tc] / Preparation and standardization of an in vitro labeling methodology and study of [99mTc]-EDDA/TRICINE/HYNIC-[Tyr3]-octreotide biodistributionMELERO, LAURA T.U.H. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:55:43Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:13Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Estudo comparativo da marcacao do anticorpo anti-CD20 com sup(188)Re / Comparative studies of antibody anti-CD20 labeled with 188ReDIAS, CARLA R. de B.R. 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:27:22Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:35Z (GMT). No. of bitstreams: 0 / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP
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Estudo da marcação e biodistribuição da substância P utilizando lutécio-177 como radiotraçãdor / Studies of the radiolabeling and biodistribution of substance P using lutetium-177 as a radiotracerLIMA, CLARICE M. de 09 October 2014 (has links)
Made available in DSpace on 2014-10-09T12:33:37Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:21Z (GMT). No. of bitstreams: 0 / Dissertação (Mestrado) / IPEN/D / Instituto de Pesquisas Energéticas e Nucleares - IPEN-CNEN/SP
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