Results 41 to 50 of about 568 (133)

Small‐scale adaptation to geothermal soil heating in a perennial herb revealed by combining crosses and transplantations

New Phytologist, EarlyView.
Path diagrams showing the results of piecewise structural equation models examining how fitness (total number of seeds in flowering individuals) of Cerastium fontanum depended on temperature at planting site, temperature difference, mating type, and flowering time (FFD, first flowering date) in each of the two study years.
Alicia Valdés, Vigdís F. Helmutsdóttir, Bryndís Marteinsdóttir, Johan Ehrlén   +3 more
wiley   +1 more source

Poisson Multi-Bernoulli Mixture Filtering with Multistatic Passive Bistatic Radar

2024 27th International Conference on Information Fusion (FUSION)
Funding Agencies|Swedish strategic research center Security Link; Multi-Channel Passive Radar (DFMR); research projects at the Swedish Defence Research Agency (FOI) - Swedish Armed Forces RD ...
Viktor Deleskog, Oskar Jonsson, Jonas Nygårds, Gustaf Hendeby   +3 more
openaire   +2 more sources

Multi‐generation analysis of whether local or genetically mixed populations perform best in restoration plantings

Restoration Ecology, EarlyView.
Abstract Introduction Proper selection of genetic material is critical for restoring populations, with local seed often selected to maximize local adaptation. But if local populations are small, inbred, or maladapted, then including genotypes from various populations may enhance population growth and long‐term adaptation.
Regan L. Cross, Christopher G. Eckert
wiley   +1 more source

Multiple Model Poisson Multi-Bernoulli Mixture Filter for Maneuvering Targets

CoRR, 2019
The Poisson multi-Bernoulli mixture (PMBM) filter is conjugate prior composed of the union of a Poisson point process (PPP) and a multi-Bernoulli mixture (MBM). In this paper, a new PMBM filter for tracking multiple targets with randomly time-varying dynamics under multiple model (MM) is considered.
openaire   +2 more sources

Boundary Vector Cells Encode a Future‐Biased Spectrum of Positions in the Rat

Hippocampus, Volume 36, Issue 4, July 2026.
ABSTRACT Spatial tuning is a hallmark property of neural firing in the hippocampal formation. Yet, that tuning is often less well correlated with the instantaneous current position of an animal than it is with an integrated version of the past or future state of the animal.
Ehren Lee Newman, Inna Mashanova‐Galikova, Zoran Tiganj, Colin Lever   +3 more
wiley   +1 more source

Using Landsat Satellite Imagery to Investigate Spatial and Temporal Variation in Life History Traits in a Long‐Term Study Population of Superb Fairy‐Wrens Malurus cyaneus

Ecology and Evolution, Volume 16, Issue 6, June 2026.
We used 27 years of data from an insectivorous passerine in southeastern Australia, the superb fairy‐wren Malurus cyaneus, to assess how climate variation influences vegetation productivity and, indirectly, reproduction and survival via potential trophic interactions.
Richard S. Turner, Ophélie J. D. Lasne, Lei Lv, Helen L. Osmond, Andrew Cockburn, Loeske E. B. Kruuk, Kara N. Youngentob   +6 more
wiley   +1 more source

A PMBM forward-backward smoother for multi-target tracking of point sources

Journal of King Saud University: Computer and Information Sciences
This paper proposes a Poisson multi-Bernoulli mixture (PMBM) forward-backward smoother for robust multi-target tracking of point sources within the random finite sets (RFS) framework.
Xingxiang Xie, Xiongwei Zhao, Zhumei Song, Kening Li   +3 more
doaj   +1 more source

Multi‐Metric Monitoring: Comparing Occupancy and Abundance Based Metric Sensitivity for Detecting Threatened Species Responses to Environmental Change

Global Change Biology Communications, Volume 1, Issue 2, June 2026.
Abundance and occupancy provide complementary but non‐equivalent signals of threatened species change. Here, their relationship was nonlinear and responses to environmental change were context dependent, showing that no single metric captures all population responses and that combining both can better inform conservation action under global change ...
Tim S. Jessop, Graeme R. Gillespie, Ben Hope, Elliot Webb, Matt Clements, Nicole Gallahar, Mez Kocyigit, Mark Le Pla   +7 more
wiley   +1 more source

Posterior Cramér–Rao lower bounds for extended target tracking with PMBM conjugate recursion

Electronics Letters
This letter considers the posterior Cramér–Rao lower bounds (PCRLB) problem for extended target tracking from a stack of measurement data that are modelled as random variables in the random finite sets framework.
Xingxiang Xie, Xiongwei Zhao, Zhumei Song, Kening Li   +3 more
doaj   +1 more source

Wasserstein Regression, Forecasting, and Change‐Point Detection for Daily Traffic Flow Distributions

Statistical Analysis and Data Mining: An ASA Data Science Journal, Volume 19, Issue 3, June 2026.
ABSTRACT We develop a distribution‐valued framework for modeling, forecasting, and monitoring traffic flow counts by treating each day as a probability distribution summarized by jittered empirical quantile signatures. Inference is conducted under the 2‐Wasserstein geometry, which in one dimension is isometric to the L2(0,1)$$ {L}^2\left(0,1\right ...
Abdolnasser Sadeghkhani
wiley   +1 more source