Results 121 to 130 of about 135,346 (336)
A Hierarchical of Security Situation Element Acquisition Mechanism in Wireless Sensor Network
EAI Endorsed Transactions on Security and Safety, 2015 In wireless sensor network, the processing ability of the sensor nodes is poor. And the security situational element acquisition is also a serious problem.
Li Fangwei +3 more
doaj +1 more source
Graph Regularized Non-negative Matrix Factorization By Maximizing Correntropy
, 2014 Non-negative matrix factorization (NMF) has proved effective in many clustering and classification tasks. The classic ways to measure the errors between the original and the reconstructed matrix are $l_2$ distance or Kullback-Leibler (KL) divergence ...
Fan, Zhuoyi +5 more
core +1 more source
An Approach to Doubletalk Detection Based on Non-Negative Matrix Factorization [PDF]
, 2008 Niall Cahill, Robert Lawlor
openalex +1 more source
Molecular Oncology, EarlyView.A DIA‐MS‐based proteomics analysis of serum samples from GB patients and healthy controls showed that high levels of IL1R2 and low levels of CRTAC1 and HRG in serum are associated with poor survival outcomes for GB patients. These circulating proteins could serve as biomarkers for the prediction of outcome in patients with GB.
Anne Clavreul +11 more
wiley +1 more source
Non-negative matrix factorization of partial track data for motion segmentation [PDF]
, 2009 Anil Cheriyadat, Richard J. Radke
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Molecular Oncology, EarlyView.Human cytomegalovirus infection is common in normal prostate epithelium, prostate tumor tissue, and prostate cancer cell lines. CMV promotes cell survival, proliferation, and androgen receptor signaling. Anti‐CMV pharmaceutical compounds in clinical use inhibited cell expansion in prostate cancer models in vitro and in vivo, motivating investigation ...
Johanna Classon +13 more
wiley +1 more source
Improving drug repositioning accuracy using non-negative matrix tri-factorization
Scientific ReportsDrug repositioning is a transformative approach in drug discovery, offering a pathway to repurpose existing drugs for new therapeutic uses. In this study, we introduce the IDDNMTF model designed to predict drug repositioning opportunities with greater ...
Qingmei Li +3 more
doaj +1 more source
Molecular Oncology, EarlyView.In luminal (ER+) breast carcinoma (BC), miRNA profiling identified miR‐195‐5p as a key regulator of proliferation that targets CHEK1, CDC25A, and CCNE1. High CHEK1 expression correlates with worse relapse‐free survival after chemotherapy, especially in patients with luminal A subtype.
Veronika Boušková +14 more
wiley +1 more source
Understanding and measuring mechanical signals in the tumor stroma
FEBS Open Bio, EarlyView.This review discusses cancer‐associated fibroblast subtypes and their functions, particularly in relation to extracellular matrix production, as well as the development of 3D models to study tumor stroma mechanics in vitro. Several quantitative techniques to measure tissue mechanical properties are also described, to emphasize the diagnostic and ...
Fàtima de la Jara Ortiz +3 more
wiley +1 more source
Discrimination of speech and non-linguistic vocalizations by Non-Negative Matrix Factorization [PDF]
, 2010 Björn W. Schuller, Felix Weninger
openalex +1 more source