Results 81 to 90 of about 4,361,783 (305)

Unsupervised Structure Damage Classification Based on the Data Clustering and Artificial Immune Pattern Recognition

open access: yes, 2009
This paper presents an unsupervised structure damage classification algorithm based on the data clustering technique and the artificial immune pattern recognition. The presented method uses time series measurement of a structure's dynamic response to
Bo Chen   +5 more
core   +1 more source

Detection of Facial Features in Scale-Space

open access: yesActa Polytechnica, 2007
This paper presents a new approach to the detection of facial features. A scale adapted Harris Corner detector is used to find interest points in scale-space. These points are described by the SIFT descriptor. Thus invariance with respect to image scale,
P. Hosten, M. Asbach
doaj  

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Local feature weighting in nearest prototype classification [PDF]

open access: yes, 2008
The distance metric is the corner stone of nearest neighbor (NN)-based methods, and therefore, of nearest prototype (NP) algorithms. That is because they classify depending on the similarity of the data.
Isasi, Pedro   +2 more
core   +1 more source

Optimizing a Classification System for HEp-2 Cells by Evolutionary Computation

open access: yes, 2012
In this work, we describe a classification system to automatically recognize the pattern of HEp-2 cells within IIF images. For this purpose we have carried out several steps to preprocess the data, select a proper predictor and generate a model ...
Riquelme Santos, José Cristóbal   +2 more
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

Open Dataset for Predicting Pilgrim Activities for Crowd Management During Hajj Using Wearable Sensors

open access: yesIEEE Access
This study aims to create and examine a multimodal dataset to enhance crowd management during the Hajj seasons. Sixty-four participants were engaged in Hajj rituals such as Tawaf, Saai, prayer, and Doaa providing location and peripheral physiological ...
Ali M. Al-Shaery   +6 more
doaj   +1 more source

GPU parallel implementation and optimisation of SAR target recognition method

open access: yesThe Journal of Engineering, 2019
The SAR target recognition based on optimised GPU parallel algorithm is proposed here. In general, with the rapid increment of the data dimension and the amount of data of SAR images, the traditional CPU-based target recognition algorithm cannot meet the
H. Quan, Z. Cui, R. Wang, Zongjie Cao
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Textile Transfer Pattern

open access: yes, 1934
Envelope for a McCall Kaumagraph Transfer pattern to make appliqué tulip flower and flower pot designs for suggested items such as kitchen curtains, table runners and pot holders; includes illustrations of finished pieces and instructions for ...
McCall Pattern Company
core  

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