Results 61 to 70 of about 1,859 (218)

Aspects of random graphs

open access: yes, 2016
The present report aims at giving a survey of my work since the end of my PhD thesis "Spectral Methods for Reconstruction Problems". Since then I focussed on the analysis of properties of different models of random graphs as well as their connection to ...
Mitsche, Dieter
core  

A family of spatial biodiversity measures based on graphs

open access: yes, 2012
While much research in ecology has focused on spatially explicit modelling as well as on measures of biodiversity, the concept of spatial (or local) biodiversity has been discussed very little.
Rajala, T   +3 more
core   +1 more source

Self‐Adaptive Non‐Flammable Wallpaper With Layered Bead‐Network Structure for Light Path Modulation Enabling on‐Demand Building Thermal Management

open access: yesAdvanced Science, EarlyView.
A layered bead‐network wallpaper is designed to modulate the light propagation path, overcoming the color residue limitations of thermochromic components for efficient automatic switching between radiative cooling and solar heating modes. The layered bead‐network wallpaper provides passive, all‐season thermal regulation while offering self‐cleaning and
Jianyu Wu   +7 more
wiley   +1 more source

Burning Graphs: A Probabilistic Perspective

open access: yes, 2017
International audienceIn this paper, we study a graph parameter that was recently introduced, the burning number, focusing on a few probabilistic aspects of the problem. The original burning number is revisited and analyzed for binomial random graphs G(n,
Pralat, Pawel   +5 more
core   +1 more source

Noninvasive Characterization of Tumor Heterogeneity in HNSCC: From Clinical Utility to Biological Correlates

open access: yesAdvanced Science, EarlyView.
This study establishes a CT‐based radiomics framework to quantify intratumoral heterogeneity (ITH) in HNSCC. Using unsupervised clustering, tumor ROIs and VOIs are analyzed to calculate 2D/3D ITH scores. The score shows strong predictive value for prognosis and immunotherapy response, and is associated with tumor metabolism and immune microenvironment,
Xinwei Chen   +15 more
wiley   +1 more source

On base sizes for actions of finite classical groups

open access: yes, 2007
Let G be a finite almost simple classical group and let ? be a faithful primitive non-standard G-set. A base for G is a subset B C_ ? whose pointwise stabilizer is trivial; we write b(G) for the minimal size of a base for G.
Timothy C. Burness   +2 more
core   +1 more source

How Advanced Artificial Intelligence Technologies Shape Drug–Drug and Drug–Target Interaction Modeling

open access: yesAdvanced Science, EarlyView.
This review explores the convergence of artificial intelligence technologies in modeling drug–drug and drug–target interactions. By evaluating advanced feature engineering, architectural innovations, and learning paradigms reveals shared evolutionary trends and critical challenges, such as cold‐start settings and shortcut learning.
Xin Sun, Tong Wang
wiley   +1 more source

Fortschritte in strategischer Netzwerkbildung : Präferenzen, Zentralität und Externalitäten

open access: yes, 2009
Buechel B. Advances in strategic network formation : preferences, centrality, and externalities. Bielefeld (Germany): Bielefeld University; 2009.The importance of social and economic networks has meanwhile been widely acknowledged throughout social ...
Buechel, Berno
core  

Geodesics and flows in a Poissonian city [PDF]

open access: yes, 2009
The stationary isotropic Poisson line network was used to derive upper bounds on mean excess network-geodesic length in Aldous and Kendall (2008). This new paper presents a study of the geometry and fluctuations of near-geodesics in such a network ...
Kendall, W. S.
core  

Combinatorial aspects of geometric graphs

open access: yes, 1998
As a special case of our main result, we show that for all L > 0, each k-nearest neighbor graph in d dimensions excludes Kh as a depth L minor if h = Ω(Ld).
Teng, Shang-Hua
core   +1 more source

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