Matches in SemOpenAlex for { <https://semopenalex.org/work/W4319454580> ?p ?o ?g. }
- W4319454580 abstract "Computer simulators are often used as a substitute of complex real-life phenomena, which are either expensive or infeasible to experiment with. This paper focuses on how to efficiently solve the inverse problem for an expensive to evaluate time-series-valued computer simulator. The research is motivated by a hydrological simulator which has to be tuned for generating realistic rainfall–runoff measurements in Athens, Georgia, USA. Assuming that the simulator returns g(x, t) over L time points for a given input x, the proposed methodology begins with a careful construction of a discretization (time-) point set of size $$k ll L$$ , achieved by adopting a regression spline approximation of the target response series at k optimal knot locations $${t_1^*, t_2^*,ldots ,t_k^*}$$ . Subsequently, we solve k scalar-valued inverse problems for simulator $$g(x,t_j^*)$$ via the contour estimation method. The proposed approach, named MSCE, also facilitates the uncertainty quantification of the inverse solution. Extensive simulation study is used to demonstrate the performance comparison of the proposed method with the popular competitors for several test-function-based computer simulators and a real-life rainfall–runoff measurement model." @default.
- W4319454580 created "2023-02-09" @default.
- W4319454580 creator A5049993490 @default.
- W4319454580 creator A5077943806 @default.
- W4319454580 creator A5084419948 @default.
- W4319454580 date "2023-02-08" @default.
- W4319454580 modified "2023-10-13" @default.
- W4319454580 title "Solving an Inverse Problem for Time-Series-Valued Computer Simulators via Multiple Contour Estimation" @default.
- W4319454580 cites W1510052597 @default.
- W4319454580 cites W1867289061 @default.
- W4319454580 cites W1969106574 @default.
- W4319454580 cites W1973333099 @default.
- W4319454580 cites W1996433205 @default.
- W4319454580 cites W2013627498 @default.
- W4319454580 cites W2018044188 @default.
- W4319454580 cites W2043653481 @default.
- W4319454580 cites W2053934160 @default.
- W4319454580 cites W2056145269 @default.
- W4319454580 cites W2070365745 @default.
- W4319454580 cites W2078454401 @default.
- W4319454580 cites W2092127669 @default.
- W4319454580 cites W2092271904 @default.
- W4319454580 cites W2096285034 @default.
- W4319454580 cites W2098720801 @default.
- W4319454580 cites W2124003155 @default.
- W4319454580 cites W2125275885 @default.
- W4319454580 cites W2133118715 @default.
- W4319454580 cites W2150705946 @default.
- W4319454580 cites W2151220274 @default.
- W4319454580 cites W2178954754 @default.
- W4319454580 cites W2329199709 @default.
- W4319454580 cites W2399435825 @default.
- W4319454580 cites W2413296822 @default.
- W4319454580 cites W2475118633 @default.
- W4319454580 cites W2514303448 @default.
- W4319454580 cites W2790961234 @default.
- W4319454580 cites W2794754002 @default.
- W4319454580 cites W2983821475 @default.
- W4319454580 cites W3098557670 @default.
- W4319454580 cites W3099065896 @default.
- W4319454580 cites W3104250134 @default.
- W4319454580 cites W3105344058 @default.
- W4319454580 cites W3142679295 @default.
- W4319454580 cites W3165552941 @default.
- W4319454580 cites W3192726495 @default.
- W4319454580 cites W4211049957 @default.
- W4319454580 cites W4230558416 @default.
- W4319454580 cites W4235606958 @default.
- W4319454580 cites W4249753629 @default.
- W4319454580 cites W4301173492 @default.
- W4319454580 doi "https://doi.org/10.1007/s42519-022-00312-5" @default.
- W4319454580 hasPublicationYear "2023" @default.
- W4319454580 type Work @default.
- W4319454580 citedByCount "1" @default.
- W4319454580 countsByYear W43194545802023 @default.
- W4319454580 crossrefType "journal-article" @default.
- W4319454580 hasAuthorship W4319454580A5049993490 @default.
- W4319454580 hasAuthorship W4319454580A5077943806 @default.
- W4319454580 hasAuthorship W4319454580A5084419948 @default.
- W4319454580 hasBestOaLocation W43194545802 @default.
- W4319454580 hasConcept C105795698 @default.
- W4319454580 hasConcept C11413529 @default.
- W4319454580 hasConcept C126255220 @default.
- W4319454580 hasConcept C134306372 @default.
- W4319454580 hasConcept C135252773 @default.
- W4319454580 hasConcept C143724316 @default.
- W4319454580 hasConcept C151730666 @default.
- W4319454580 hasConcept C203332170 @default.
- W4319454580 hasConcept C205203396 @default.
- W4319454580 hasConcept C207467116 @default.
- W4319454580 hasConcept C2524010 @default.
- W4319454580 hasConcept C28826006 @default.
- W4319454580 hasConcept C33923547 @default.
- W4319454580 hasConcept C41008148 @default.
- W4319454580 hasConcept C44154836 @default.
- W4319454580 hasConcept C47872207 @default.
- W4319454580 hasConcept C57691317 @default.
- W4319454580 hasConcept C73000952 @default.
- W4319454580 hasConcept C86803240 @default.
- W4319454580 hasConcept C87466663 @default.
- W4319454580 hasConceptScore W4319454580C105795698 @default.
- W4319454580 hasConceptScore W4319454580C11413529 @default.
- W4319454580 hasConceptScore W4319454580C126255220 @default.
- W4319454580 hasConceptScore W4319454580C134306372 @default.
- W4319454580 hasConceptScore W4319454580C135252773 @default.
- W4319454580 hasConceptScore W4319454580C143724316 @default.
- W4319454580 hasConceptScore W4319454580C151730666 @default.
- W4319454580 hasConceptScore W4319454580C203332170 @default.
- W4319454580 hasConceptScore W4319454580C205203396 @default.
- W4319454580 hasConceptScore W4319454580C207467116 @default.
- W4319454580 hasConceptScore W4319454580C2524010 @default.
- W4319454580 hasConceptScore W4319454580C28826006 @default.
- W4319454580 hasConceptScore W4319454580C33923547 @default.
- W4319454580 hasConceptScore W4319454580C41008148 @default.
- W4319454580 hasConceptScore W4319454580C44154836 @default.
- W4319454580 hasConceptScore W4319454580C47872207 @default.
- W4319454580 hasConceptScore W4319454580C57691317 @default.
- W4319454580 hasConceptScore W4319454580C73000952 @default.
- W4319454580 hasConceptScore W4319454580C86803240 @default.
- W4319454580 hasConceptScore W4319454580C87466663 @default.