Results 91 to 100 of about 946,904 (313)
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Modular Local Classification via Cluster-Guided Feature Selection in Tabular Data
Acta Informatica PragensiaBackground: Many real-world tabular datasets are heterogeneous, with distinct regions of the feature space exhibiting different feature-label relationships.
Leila Boussaad
doaj +1 more source
pH‐mediated activation of the lysosomal arginine sensor SLC38A9
FEBS Letters, EarlyView.Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley +1 more source
Classification via ensembles of basic thresholding classifiers
IET Computer Vision, 2016 The authors present a sparsity‐based algorithm, basic thresholding classifier (BTC), for classification applications which is capable of identifying test samples extremely rapidly and performing high classification accuracy.
Mehmet Altan Toksöz, İlkay Ulusoy
doaj +1 more source
(Hyper)Graph Embedding and Classification via Simplicial Complexes
Algorithms, 2019 This paper investigates a novel graph embedding procedure based on simplicial complexes. Inherited from algebraic topology, simplicial complexes are collections of increasing-order simplices (e.g., points, lines, triangles, tetrahedrons) which can be ...
Alessio Martino +2 more
doaj +1 more source
The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome
FEBS Letters, EarlyView.This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley +1 more source
Binarized support vector machines [PDF]
, 2007 The widely used Support Vector Machine (SVM) method has shown to yield very good results in Supervised Classification problems. Other methods such as Classification Trees have become more popular among practitioners than SVM thanks to their ...
Martin-Barragan, Belen +2 more
core
General fuzzy min-max neural network for clustering and classification
, 2000 This paper describes a general fuzzy min-max (GFMM) neural network which is a generalization and extension of the fuzzy min-max clustering and classification algorithms of Simpson (1992, 1993).
Gabrys, Bogdan, Bargiela, Andrzej
core +1 more source
A new classification system of trifid mandibular canal derived from Malaysian population
, 2023 Background: The purpose of this study was to identify and classify the anatomicvariation of mandibular canal among Malaysians of three ethnicities.Materials and methods: The courses of the mandibular canal in 202 cone-beamcomputed tomography scanned ...
Nambiar, P.; Department of Oral and Maxillofacial Clinical Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia; Faculty of Dentistry, MAHSA University, Jln SP 2, Bandar Saujana Putra, Jenjarum, Selangor, Malaysia +6 more
core +1 more source
Regression via Logic Supervised Classification [PDF]
, 2013 An approach to the restoration of dependences (regressions) is proposed that is based on solving problems of supervised classification. The main task is finding the optimal partitioning of the range of values of dependent variable on a finite number of intervals. It is necessary to find optimal number of change-points and their positions.
openaire +1 more source