Results 201 to 210 of about 25,940 (257)

Enhancing generalized spectral clustering with embedding Laplacian graph regularization

CAAI Transactions on Intelligence Technology, EarlyView.
Abstract An enhanced generalised spectral clustering framework that addresses the limitations of existing methods by incorporating the Laplacian graph and group effect into a regularisation term is presented. By doing so, the framework significantly enhances discrimination power and proves highly effective in handling noisy data.
Hengmin Zhang, Jian Yang, Bob Zhang, Yang Tang, Wenli Du, Bihan Wen   +5 more
wiley   +1 more source

Biparametric magnetic resonance imaging-based radiomics model can improve the detection of dense and sparse prostate cancers. [PDF]

Quant Imaging Med Surg
Zhou B, Wang T, Chen Z, Lv H, Gan H, Li R, Zhou L, Liu X, Gu Y.   +8 more
europepmc   +1 more source

SFK: Shape‐ and Function‐Grounded Keypoint Representation for Sequential Manipulation

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Sequential manipulation is the process by which robots perform multiple interdependent steps to accomplish composite tasks, demanding tight integration of perception, planning and execution. Existing methods incorporate explicit features such as category, semantics, 6D pose or affordance to enhance consistency, yet single‐feature ...
Yaxin Liu, Yan Liu, Xinyu Song, Ruiqing Han, Haiyong Liu, Bo Huang, Yufeng Yao, Ming Zhong   +7 more
wiley   +1 more source

Artificial intelligence modeling and investigation of metal organic frameworks in drug delivery: modeling of loading capacity and toxicity behavior. [PDF]

Front Chem
Qin Y, Li S, Iqbal J, Shirazian S.
europepmc   +1 more source

PETIMOT: a novel framework for inferring protein motions from sparse data using SE(3)‐equivariant graph neural networks

Acta Crystallographica Section D, EarlyView.
We present a new formulation for protein flexibility and learn protein motions from sparse experimental data.Proteins move and deform to ensure their biological functions. Despite significant progress in protein structure prediction, approximating conformational ensembles under physiological conditions remains a fundamental open problem.
Valentin Lombard, Julien Nguyen Van, Sergei Grudinin, Elodie Laine   +3 more
wiley   +1 more source

CytokineProfile: An Integrated Web Tool for Cytokine Profiling Analysis. [PDF]

Comput Struct Biotechnol J
Saraswat S, Nurrahma BA, Kern PA, Nikolajczyk BS, Zhang XD.   +4 more
europepmc   +1 more source

Penalty-free sparse PCA [PDF]

, 2014
Trendafilov, Nickolay, Adachi, Kohei
openaire  

Convergent digestive adaptation to resource limitation in an insular lizard across a microgeographic archipelago

Journal of Animal Ecology, EarlyView.
Replicated mainland–islet populations of the Skyros wall lizard reveal consistent divergence in digestive physiology, including gut morphology, passage time, digestive efficiency and enzyme activity. These results show how ecological variation in resource availability can shape digestive performance across populations in insular environments.
Aikaterini Reppa, Foteini Paraskevopoulou, Kyriaki Papageorgiou, Giannis Tounias, Panayiota Santikou, Aristeidis Parmakelis, Efstratios D. Valakos, Panayiotis Pafilis, Kostas Sagonas   +8 more
wiley   +1 more source

Rainfall regionalization in Thailand based on statistically validated clustering and its application to spatial rainfall interpolation. [PDF]

Sci Rep
Chaiwino W, Chaisee K, Oonariya C, Wongsaijai B.   +3 more
europepmc   +1 more source

The morphological affinities of the fossil cranium from Kabua, Kenya Affinités morphologiques du crâne fossile de Kabua (Kenya)

Journal of the Royal Anthropological Institute, EarlyView.
Our current understanding of the origins of Homo sapiens is limited, in part, by the fragmented fossil record from Late Pleistocene and early Holocene Africa. Here, we re‐examine the Kabua 1 cranium, an enigmatic and little‐studied Kenyan fossil discovered in the 1950s. We compare virtual reconstructions created previously by our team with a wide range
Abel Marinus Bosman, Laura Tabitha Buck, Hugo Reyes‐Centeno, Marta Mirazón Lahr, Chris Stringer, Rainer Grün, Qingfeng Shao, Katerina Harvati   +7 more
wiley   +1 more source