Results 181 to 190 of about 67,931 (252)

Massive Spanning Forests on the Complete Graph: Exact Distribution and Local Limit

Random Structures &Algorithms, Volume 68, Issue 2, March 2026.
ABSTRACT We provide new exact formulas for the distribution of massive spanning forests on the complete graph, which give also a new outlook on the celebrated special case of the uniform spanning tree. As a corollary we identify their local limit. This generalizes a well‐known theorem of Grimmett on the local limit of uniform spanning trees on the ...
Matteo D'Achille, Nathanaël Enriquez, Paul Melotti   +2 more
wiley   +1 more source

TBC-HRL: A Bio-Inspired Framework for Stable and Interpretable Hierarchical Reinforcement Learning. [PDF]

Biomimetics (Basel)
Li Z, Shan Y, Mo H.
europepmc   +1 more source

Accommodating the Analysis Model in Multiple Imputation for the Weibull Mixture Cure Model: Performance Under Penalized Likelihood

Statistics in Medicine, Volume 45, Issue 6-7, March 2026.
ABSTRACT Introduction In analysis of time‐to‐event outcomes, a mixture cure (MC) model is preferred over a standard survival model when the sample includes individuals who will never experience the event of interest. Motivated by a cohort study of breast cancer patients with incomplete biomarkers, we develop multiple imputation (MI) methods assuming a ...
Changchang Xu, Laurent Briollais, Irene L. Andrulis, Shelley B. Bull   +3 more
wiley   +1 more source

Systematic review of cost effectiveness and budget impact of artificial intelligence in healthcare. [PDF]

NPJ Digit Med
El Arab RA, Al Moosa OA.
europepmc   +1 more source

Design considerations for breeding waterfowl surveys

Wildlife Society Bulletin, Volume 50, Issue 1, March 2026.
This study evaluated how different survey designs affect the accuracy and precision of breeding waterfowl population estimates in Iowa's Prairie Pothole Region. Using aerial survey data from 2016–2018, we found that conducting at least 2 visits per season reduced bias in pair estimates, particularly for wood ducks and blue‐winged teal, while mallard ...
Tyler M. Harms, Stephen J. Dinsmore, Orrin E. Jones III   +2 more
wiley   +1 more source

Power Control in Wireless Body Area Networks: A Review of Mechanisms, Challenges, and Future Directions. [PDF]

Sensors (Basel)
Su H, Zhao Z, Gu B, Lin S.
europepmc   +1 more source

Medium‐Range Predictability of the Wintertime Bering Sea Ice Edge Using Linear Inverse Modeling

Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.
Abstract Beginning in autumn, sea ice expands into the southern Bering Sea, where it remains until spring. In winter, some commercial stocks, particularly crabs, thrive in ice‐infested areas, necessitating short‐lead forecasts of the ice edge for fishers.
Christopher J. Cox, Cécile Penland
wiley   +1 more source