Results 81 to 90 of about 904,256 (300)

Invariant template matching in systems with spatiotemporal coding: a vote for instability

, 2007
We consider the design of a pattern recognition that matches templates to images, both of which are spatially sampled and encoded as temporal sequences. The image is subject to a combination of various perturbations.
Alonso, Amit, Amit, Amit, Attneave, Baccus, Banham, Blake, Bueso, Cees van Leeuwen, Demontis, Enroth-Cugell, Fradkov, Fuchs, Gabor, Gilden, Gorban, Guckenheimer, Gutig, Hansel, Hatfield, Herz, Hindmarsh, Hofer, Hopfield, Ivan Tyukin, Izhikevich, Jain, Kaneko, Kaneko, Khalil, Lachmann, Lee, Leeuwenberg, Leopold, Mather, Miller, Milnor, Mon-Williams, Pogromsky, Rabinovic, Ritter, Rodieck, Sharpe, Shepard, Smirnakis, Smith, Smith, Tatiana Tyukina, Tsuda, Tyukin, Tyukin, Ullman, van Leeuwen, van Leeuwen, Webster, Wolfson   +56 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

COSFIRE: A Brain-Inspired Approach to Visual Pattern Recognition [PDF]

, 2014
The primate visual system has an impressive ability to generalize and to discriminate between numerous objects and it is robust to many geometrical transformations as well as lighting conditions. The study of the visual system has been an active reasearch field in neuropysiology for more than half a century.
Azzopardi, G., Petkov, N.
openaire   +3 more sources

Analytic eye movement patterns in face recognition are associated with better performance and more top-down control of visual attention: an fMRI study [PDF]

, 2016
Conference Theme: Integrating Psychological, Philosophical, Linguistic, Computational and Neural PerspectivesPoster Session 3: no. 57Recent research has revealed two different eye movement patterns during face recognition: holistic and analytic.
Chan, AB, Chan, CYH, Hsiao, JHW, Lee, TMC, Wong, JJ   +4 more
core  

Don't Just Assume; Look and Answer: Overcoming Priors for Visual Question Answering

, 2018
A number of studies have found that today's Visual Question Answering (VQA) models are heavily driven by superficial correlations in the training data and lack sufficient image grounding.
Agrawal, Aishwarya, Batra, Dhruv, Kembhavi, Aniruddha, Parikh, Devi   +3 more
core   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Learning Sparse Adversarial Dictionaries For Multi-Class Audio Classification

, 2017
Audio events are quite often overlapping in nature, and more prone to noise than visual signals. There has been increasing evidence for the superior performance of representations learned using sparse dictionaries for applications like audio denoising ...
Bhattacharya, Puranjoy, Shaj, Vaisakh
core   +1 more source

RIPK4 function interferes with melanoma cell adhesion and metastasis

Molecular Oncology, EarlyView.
RIPK4 promotes melanoma growth and spread. RIPK4 levels increase as skin lesions progress to melanoma. CRISPR/Cas9‐mediated deletion of RIPK4 causes melanoma cells to form less compact spheroids, reduces their migratory and invasive abilities and limits tumour growth and dissemination in mouse models.
Norbert Wronski, Sławomir Lasota, Ewelina Madej, Anna A. Brożyna, Małgorzata Szczygieł, Agnieszka Harazin‐Lechowska, Jan Czerbniak, Janusz Rys, Jaroslaw Czyz, Agnieszka Wolnicka‐Glubisz   +9 more
wiley   +1 more source

Online Metric-Weighted Linear Representations for Robust Visual Tracking

, 2015
In this paper, we propose a visual tracker based on a metric-weighted linear representation of appearance. In order to capture the interdependence of different feature dimensions, we develop two online distance metric learning methods using proximity ...
Dick, Anthony, Li, Xi, Shen, Chunhua, Zhang, Zhongfei, Zhuang, Yueting   +4 more
core   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source