Results 61 to 70 of about 977,784 (305)

Incoherence correction strategies in statistical matching

International Journal of Approximate Reasoning, 2012
AbstractSeveral economic applications require to consider different data sources and to integrate the information coming from them. This paper focuses on statistical matching, in particular we deal with incoherences. In fact, when logical constraints among the variables are present incoherencies on the probability evaluations can arise. The aim of this
BROZZI, ALESSANDRO, CAPOTORTI, Andrea, Barbara, Vantaggi   +2 more
openaire   +3 more sources

The Value-of-Information in Matching with Queues

, 2015
We consider the problem of \emph{optimal matching with queues} in dynamic systems and investigate the value-of-information. In such systems, the operators match tasks and resources stored in queues, with the objective of maximizing the system utility of ...
Bishop C., Chung F.
core   +1 more source

A large‐scale retrospective study in metastatic breast cancer patients using circulating tumour DNA and machine learning to predict treatment outcome and progression‐free survival

Molecular Oncology, EarlyView.
There is an unmet need in metastatic breast cancer patients to monitor therapy response in real time. In this study, we show how a noninvasive and affordable strategy based on sequencing of plasma samples with longitudinal tracking of tumour fraction paired with a statistical model provides valuable information on treatment response in advance of the ...
Emma J. Beddowes, Mario Ortega Duran, Solon Karapanagiotis, Alistair Martin, Meiling Gao, Riccardo Masina, Ramona Woitek, James Tanner, Fleur Tippin, Justine Kane, Jonathan Lay, Anja Brouwer, Stephen‐John Sammut, Suet‐Feung Chin, Davina Gale, Dana W. Y. Tsui, Sarah‐Jane Dawson, Nitzan Rosenfeld, Maurizio Callari, Oscar M. Rueda, Carlos Caldas   +20 more
wiley   +1 more source

A Multisource Image Matching Method Based on Contrastive Network With Similarity Weighting

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Multisource remote sensing (MRS) image matching can provide more accurate data support for a variety of remote sensing tasks, but the disparities in imaging characteristics among different sensors bring significant challenges for effective image matching.
Zhen Han, Ning Lv, Tao Su, Yoong Choon Chang, Chen Chen   +4 more
doaj   +1 more source

Fluxo de empregos, fluxo de trabalhadores e fluxo de postos de trabalho no Brasil

Brazilian Journal of Political Economy, 2010
Job flows, workers flows and employment flows in Brazil. The labor market is in constant flux. When measuring labor market mobility, it is usual to estimate labor market flow statistics, such as worker reallocation and job reallocation.
Eduardo Pontual Ribeiro
doaj   +1 more source

Large Displacement Optical Flow Estimation Based on Robust Interpolation of Sparse Correspondences

IEEE Access, 2020
Recently, the interpolation of correspondences method has been widely used in optical flow estimation, because it produces an accurate flow field and costs little runtimes.
Shidong Shi, Daowen Zhang, Congxuan Zhang, Zhen Chen, Cheng Feng, Bingbing Fan   +5 more
doaj   +1 more source

Multidimensional OMICs reveal ARID1A orchestrated control of DNA damage, splicing, and cell cycle in normal‐like and malignant urothelial cells

Molecular Oncology, EarlyView.
Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser, Florian Krumbach, Eyleen Corrales, Geoffroy Andrieux, Christian Preisinger, Franziska Liss, Alexandra Golzmann, Melanie Boerries, Kerstin Becker, Ruth Knüchel, Stefan Garczyk, Bernhard Lüscher   +11 more
wiley   +1 more source

INCOME IMPACT OF PASTORALIST WOMEN PARTICIPATION IN ALOE VERA SOAP PRODUCTION IN SOUTHERN ETHIOPIA [PDF]

Review of Agricultural and Applied Economics, 2019
Commercial opportunity for indigenous Aloe Vera products appear to be increasing as there is a sustained demand from international as well as African market with high participation of women.
Dida Golicha NURA, Sisay DEBEBE
doaj   +1 more source

The Use of Uncertainty to Choose Matching Variables in Statistical Matching

International Journal of Approximate Reasoning, 2016
Statistical matching aims at combining information available in distinct sample surveys referred to the same target population. The matching is usually based on a set of common variables shared by the available data sources. For matching purposes just a subset of all the common variables should be used, the so called matching variables.
Mauro Scanu, Marco Di Zio, Marcello D'Orazio   +2 more
openaire   +3 more sources

Random local algorithms [PDF]

, 2012
Consider the problem when we want to construct some structure on a bounded degree graph, e.g. an almost maximum matching, and we want to decide about each edge depending only on its constant radius neighbourhood.
Csóka, Endre
core