Analysis of monotonic greening and browning trends from global NDVI time-series
Remotely sensed vegetation indices are widely used to detect greening and browning
trends; especially the global coverage of time-series normalized difference vegetation index …
trends; especially the global coverage of time-series normalized difference vegetation index …
Spatial relationship between climatologies and changes in global vegetation activity
Vegetation forms a main component of the terrestrial biosphere and plays a crucial role in
land‐cover and climate‐related studies. Activity of vegetation systems is commonly …
land‐cover and climate‐related studies. Activity of vegetation systems is commonly …
An O(n 2) Algorithm for Isotonic Regression
O Burdakov, O Sysoev, A Grimvall… - Large-Scale Nonlinear …, 2006 - Springer
We consider the problem of minimizing the distance from a given n-dimensional vector to a
set defined by constraints of the form xi≤ x j. Such constraints induce a partial order of the …
set defined by constraints of the form xi≤ x j. Such constraints induce a partial order of the …
A dual active-set algorithm for regularized monotonic regression
O Burdakov, O Sysoev - Journal of Optimization Theory and Applications, 2017 - Springer
Monotonic (isotonic) regression is a powerful tool used for solving a wide range of important
applied problems. One of its features, which poses a limitation on its use in some areas, is …
applied problems. One of its features, which poses a limitation on its use in some areas, is …
Suspended Sediment modeling using sequential minimal optimization regression and isotonic regression algorithms integrated with an iterative classifier optimizer
Suspended sediment load modeling through advanced computational algorithms is of major
importance and a challenging topic for developing highly accurate hydrological models. To …
importance and a challenging topic for developing highly accurate hydrological models. To …
Inference for monotone functions under short-and long-range dependence: Confidence intervals and new universal limits
We introduce new point-wise confidence interval estimates for monotone functions observed
with additive, dependent noise. Our methodology applies to both short-and long-range …
with additive, dependent noise. Our methodology applies to both short-and long-range …
Simultaneous inference for monotone and smoothly time varying functions under complex temporal dynamics
T Luo, W Wu - arXiv preprint arXiv:2310.02177, 2023 - arxiv.org
We propose a new framework for the simultaneous inference of monotone smooth time
varying functions under complex temporal dynamics utilizing the monotone rearrangement …
varying functions under complex temporal dynamics utilizing the monotone rearrangement …
Data preordering in generalized PAV algorithm for monotonic regression
O Burdakov, A Grimvall, O Sysoev - Journal of Computational Mathematics, 2006 - JSTOR
Monotonic regression (MR) is a least distance problem with monotonicity constraints
induced by a partially ordered data set of observations. In our recent publication [In Ser …
induced by a partially ordered data set of observations. In our recent publication [In Ser …
Partially ordered sets: ranking and prediction of substances' properties
G Restrepo, R Bruggemann… - Current computer-aided …, 2011 - ingentaconnect.com
There are at least two significant applications of partial order theory in chemistry: Ranking
methods and substances' properties prediction. In both cases, a set of objects is endowed …
methods and substances' properties prediction. In both cases, a set of objects is endowed …
[PDF][PDF] Land Surface Phenology as an indicator of performance of conservation policies like Natura2000
G Sharma - Lund University GEM thesis series, 2016 - lup.lub.lu.se
Considering the growing pressure on various ecosystems all around the world, the
development of ecological indicators for assessing the health and condition of the …
development of ecological indicators for assessing the health and condition of the …