Matches in SemOpenAlex for { <https://semopenalex.org/work/W2147915052> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2147915052 abstract "Astronomy is facing a revolution in data collection, storage, analysis, and interpretation of large datasets. The data volumes here are several orders of magnitude larger than what astronomers and statisticians are used to dealing with, and the old methods simply do not work. The National Virtual Observatory (NVO) initiative has recently emerged in recognition of this need and to federate numerous large digital sky archives, both ground based and space based, and develop tools to explore and understand these vast volumes of data. In this paper, we address some of the critically important statistical challenges raised by the NVO. In particular a low-storage, single-pass, sequential method for simultaneous estimation of multiple quantiles for massive datasets will be presented. Density estimation based on this procedure and a multivariate extension will also be discussed. The NVO also requires statistical tools to analyze moderate size databases. Model selection is an important issue for many astrophysical databases. We present a simple likelihood based 'leave one out' method to select the best among the several possible alternatives. The performance of the method is compared to those based on Akaike Information Criterion and Bayesian Information Criterion." @default.
- W2147915052 created "2016-06-24" @default.
- W2147915052 creator A5066358107 @default.
- W2147915052 creator A5079617707 @default.
- W2147915052 date "2002-12-01" @default.
- W2147915052 modified "2023-09-23" @default.
- W2147915052 title "Statistical methodology for massive datasets and model selection" @default.
- W2147915052 cites W1495929194 @default.
- W2147915052 cites W1520801761 @default.
- W2147915052 cites W2008213477 @default.
- W2147915052 cites W2037676475 @default.
- W2147915052 cites W2040324983 @default.
- W2147915052 cites W2108486592 @default.
- W2147915052 cites W2137783381 @default.
- W2147915052 cites W2797626083 @default.
- W2147915052 doi "https://doi.org/10.1117/12.460339" @default.
- W2147915052 hasPublicationYear "2002" @default.
- W2147915052 type Work @default.
- W2147915052 sameAs 2147915052 @default.
- W2147915052 citedByCount "5" @default.
- W2147915052 countsByYear W21479150522020 @default.
- W2147915052 crossrefType "proceedings-article" @default.
- W2147915052 hasAuthorship W2147915052A5066358107 @default.
- W2147915052 hasAuthorship W2147915052A5079617707 @default.
- W2147915052 hasConcept C107673813 @default.
- W2147915052 hasConcept C111919701 @default.
- W2147915052 hasConcept C119857082 @default.
- W2147915052 hasConcept C124101348 @default.
- W2147915052 hasConcept C126674687 @default.
- W2147915052 hasConcept C154945302 @default.
- W2147915052 hasConcept C23123220 @default.
- W2147915052 hasConcept C2522767166 @default.
- W2147915052 hasConcept C2781109611 @default.
- W2147915052 hasConcept C41008148 @default.
- W2147915052 hasConcept C81917197 @default.
- W2147915052 hasConceptScore W2147915052C107673813 @default.
- W2147915052 hasConceptScore W2147915052C111919701 @default.
- W2147915052 hasConceptScore W2147915052C119857082 @default.
- W2147915052 hasConceptScore W2147915052C124101348 @default.
- W2147915052 hasConceptScore W2147915052C126674687 @default.
- W2147915052 hasConceptScore W2147915052C154945302 @default.
- W2147915052 hasConceptScore W2147915052C23123220 @default.
- W2147915052 hasConceptScore W2147915052C2522767166 @default.
- W2147915052 hasConceptScore W2147915052C2781109611 @default.
- W2147915052 hasConceptScore W2147915052C41008148 @default.
- W2147915052 hasConceptScore W2147915052C81917197 @default.
- W2147915052 hasLocation W21479150521 @default.
- W2147915052 hasOpenAccess W2147915052 @default.
- W2147915052 hasPrimaryLocation W21479150521 @default.
- W2147915052 hasRelatedWork W2048774001 @default.
- W2147915052 hasRelatedWork W2103338134 @default.
- W2147915052 hasRelatedWork W2115485936 @default.
- W2147915052 hasRelatedWork W2144190808 @default.
- W2147915052 hasRelatedWork W2153015554 @default.
- W2147915052 hasRelatedWork W2357241418 @default.
- W2147915052 hasRelatedWork W2366644548 @default.
- W2147915052 hasRelatedWork W2376314740 @default.
- W2147915052 hasRelatedWork W2384888906 @default.
- W2147915052 hasRelatedWork W2493515942 @default.
- W2147915052 isParatext "false" @default.
- W2147915052 isRetracted "false" @default.
- W2147915052 magId "2147915052" @default.
- W2147915052 workType "article" @default.