Results 251 to 260 of about 9,307,023 (310)

Ensemble sensitivity localization

2023
Ensemble sensitivity is a tool to quantitatively determine which initial conditions influence a forecast quantity of choice. This information can then be used to understand the sources and dynamics of forecast uncertainty, quantify the impact of observations (e.g., E-FSOI), and determine where to best deploy observations to improve the forecast (e.g ...
Philipp Johannes Griewank, Tobias Necker, Martin Weissmann   +2 more
openaire   +1 more source

Local Sensitivity Analysis

1996
Abstract We review several methods for assessing the effect of small changes to the prior distribution. Our emphasis is on a variety of derivative-like quantities. Some of these have deficiencies that make them unsuitable as diagnostics. We explore the reasons for this and we look at some attempts to avoid these problems.
P Gustafson*, C Srinivasan**, L Wasserman*   +2 more
openaire   +1 more source

Reducing sensitivity to localization error through local search

2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2007
Many researchers study the search of unknown areas with teams of cooperating robots. Robot cooperation often relies upon shared representations built from shared information. When robots share information, they inadvertently share the error associated with that information. In this research, we realistically assume that all position-based data has some
Monica Anderson 0001, Nikolaos Papanikolopoulos   +1 more
openaire   +1 more source

Local Tensor Completion Based on Locality Sensitive Hashing

2018 IEEE 34th International Conference on Data Engineering (ICDE), 2018
Tensor completion can be applied to fill in the missing data, which is import for many data applications where the data are incomplete. To infer the missing data, existing tensorcompletion algorithms generally assume that the tensor data have global low-rank structure and apply a single model to fit the overall observed data through the global ...
Kun Xie 0001, Yuxiang Chen, Xin Wang 0001, Gaogang Xie, Jigang Wen, Dafang Zhang 0001   +5 more
openaire   +1 more source

Metabisulfite Sensitivity and Local Dental Anesthesia

Survey of Anesthesiology, 1989
A case of sulfite sensitivity first manifesting as urticaria and acute airway obstruction following local anesthesia is described. A positive parenteral provocation test to metabisulfite was observed weeks after recovery of the patient from the clinical event.
H J, Schwartz, I A, Gilbert, K A, Lenner, T H, Sher, E R, McFadden   +4 more
openaire   +2 more sources

Dimensionality reduction for surrogate model construction for global sensitivity analysis: Comparison between active subspace and local sensitivity analysis

, 2021
Keli Lin, Zijun Zhou, C. Law, Bin Yang
semanticscholar   +1 more source

Subcellular Localization of Glutathione and Thermal Sensitivity

Radiation Research, 1988
Chinese hamster ovary (CHO) cells were exposed to various concentrations of diethylmaleate (DEM) during a 42 degrees C incubation to determine if glutathione (GSH) compartmentalization was a factor in modification of thermal sensitivity. Cytoplasmic and mitochondrial GSH were isolated from CHO cells immediately after a hyperthermic treatment consisting
M L, Freeman, M J, Meredith
openaire   +2 more sources

On the non-local sensitivity of Sylvester equations

Proceedings of the 2001 American Control Conference. (Cat. No.01CH37148), 2001
Non-local sensitivity analysis of Sylvester matrix equations is presented. An asymptotically sharp non-local perturbation bound is obtained.
Nikolai D. Christov, Suzanne Lesecq, Mihail Mihaylov Konstantinov, Petko Hr. Petkov, Alain Barraud   +4 more
openaire   +1 more source

Distribution-Aware Locality Sensitive Hashing

2013
Locality Sensitive Hashing (LSH) has been popularly used in content-based search systems. There exist two main categories of LSH methods: one is to index the original data in an effective way to accelerate search process; the other one is to embed the high-dimensional data into hamming space and perform bit-wise operations to search similar objects. In
Lei Zhang 0119, Yongdong Zhang 0001, Dongming Zhang, Qi Tian 0001   +3 more
openaire   +1 more source

Comparison of local and global sensitivity analysis methods and application to thermal hydraulic phenomena

Progress in nuclear energy (New series), 2023
Dong Li, Penghao Jiang, Chen Hu, Ting Yan   +3 more
semanticscholar   +1 more source