Results 91 to 100 of about 651,067 (291)

Globally Optimal Joint Image Segmentation and Shape Matching Based on Wasserstein Modes

, 2014
A functional for joint variational object segmentation and shape matching is developed. The formulation is based on optimal transport w.r.t. geometric distance and local feature similarity. Geometric invariance and modelling of object-typical statistical
Schmitzer, Bernhard, Schnörr, Christoph
core   +1 more source

The PI3Kδ inhibitor roginolisib (IOA‐244) preserves T‐cell function and activity

Molecular Oncology, EarlyView.
Identification of novel PI3K inhibitors with limited immune‐related adverse effects is highly sought after. We found that roginolisib and idelalisib inhibit chronic lymphocytic leukemia (CLL) cells and Treg suppressive functions to similar extents, but roginolisib affects cytotoxic T‐cell function and promotion of pro‐inflammatory T helper subsets to a
Elise Solli, Alessio Bevilacqua, Mathias Wenes, Denis Migliorini, Lars van der Veen, Sigrid S Skånland, Giusy Di Conza, Kjetil Taskén   +7 more
wiley   +1 more source

Certain Properties Involving the Joint Essential Numerical Ranges

Asian Research Journal of Mathematics, 2020
The concept of essential numerical range of an operator was dened and studied by Stamp i and Williams in 1972. Researchers generalised this idea of essential numerical range to a group of operators to the joint essential numerical range. In this paper, we consider the jointessential numerical range and show that the properties of the classical ...
openaire   +2 more sources

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

Probabilistic Inference from Arbitrary Uncertainty using Mixtures of Factorized Generalized Gaussians

, 2011
This paper presents a general and efficient framework for probabilistic inference and learning from arbitrary uncertain information. It exploits the calculation properties of finite mixture models, conjugate families and factorization.
Garrido, M. C., Lopez-de-Teruel, P. E., Ruiz, A.   +2 more
core   +1 more source

Joint product numerical range and geometry of reduced density matrices [PDF]

Science China Physics, Mechanics & Astronomy, 2016
The reduced density matrices of a many-body quantum system form a convex set, whose three-dimensional projection $ $ is convex in $\mathbb{R}^3$. The boundary $\partial $ of $ $ may exhibit nontrivial geometry, in particular ruled surfaces. Two physical mechanisms are known for the origins of ruled surfaces: symmetry breaking and gapless.
Chen, Jianxin, Guo, Cheng, Ji, Zhengfeng, Poon, Yiu-Tung, Yu, Nengkun, Zeng, Bei, Zhou, Jie   +6 more
openaire   +3 more sources

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Exploring the Cross-Sectoral Joint Fire Management Mode Driven by Fire Information in China: From the Perspective of Organizational Interaction

Fire
With the increase in types of fire risk and the expansion of fire management coverage, it is urgent to involve multiple subjects in fire management. Cross-sectoral joint fire management is a new fire management mode based on collaboration between the ...
Yuwei Song, Jida Liu
doaj   +1 more source

Modeling uncertainty from bidimensional histograms by intuitionistic fuzzy sets [PDF]

Notes on IFS
Histograms summarize distributions of numerical data into densities per ranges of values and are typically used for fast approximation of selectivities of range predicates. This paper introduces an approach for intuitionistic fuzzy selectivity estimation
Boyan Kolev
doaj   +1 more source

An Analytical Approach to Inhomogeneous Structure Formation

, 2002
We develop an analytical formalism that is suitable for studying inhomogeneous structure formation, by studying the joint statistics of dark matter halos forming at two points. Extending the Bond et al.
Cole S., Efstathiou G., Efstathiou G., Katz N., Lacey C., Mo H. J., Mo H. J., Monaco P., Monaco P.   +8 more
core   +1 more source