Results 101 to 110 of about 8,222,439 (341)
Representing graphs implicitly using almost optimal space
Discrete Applied Mathematics, 2001 The authors present a new graph labelling scheme that assigns to each vertex \(v\) of degree \(\delta(v)\) of a graph of order \(n\) a \(O(\delta(v)\log^2n)\) bit label. The adjacency test can be performed in seven steps and the entire scheme can be computed in polynomial time. In addition, the scheme is implicit (without pointers).
TALAMO, MAURIZIO, Vocca, P.
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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Book review “Innovation Culture in Crony Capitalism: Does Hofstede’s Model Matter?”
Ekonomski Vjesnik, 2020 Optimal innovation culture enables a strong entrepreneurial economy with a high innovative potential and improved competitiveness on international markets. What is it that determines innovation culture?
Predrag Bejaković
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On the Weighted Mixed Almost Unbiased Ridge Estimator in Stochastic Restricted Linear Regression
Journal of Applied Mathematics, 2013 We introduce the weighted mixed almost unbiased ridge estimator (WMAURE) based on the weighted mixed estimator (WME) (Trenkler and Toutenburg 1990) and the almost unbiased ridge estimator (AURE) (Akdeniz and Erol 2003) in linear regression model.
Chaolin Liu, Hu Yang, Jibo Wu
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Bridging the gap: Multi‐stakeholder perspectives of molecular diagnostics in oncology
Molecular Oncology, EarlyView.Although molecular diagnostics is transforming cancer care, implementing novel technologies remains challenging. This study identifies unmet needs and technology requirements through a two‐step stakeholder involvement. Liquid biopsies for monitoring applications and predictive biomarker testing emerge as key unmet needs. Technology requirements vary by
Jorine Arnouts +8 more
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Optimal quantum states for frequency estimation
New Journal of Physics, 2014 We investigate different quantum parameter estimation scenarios in the presence of noise, and identify optimal probe states. For frequency estimation of local Hamiltonians with dephasing noise, we determine optimal probe states for up to 70 qubits, and ...
F Fröwis +3 more
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Optimality conditions in control problems with random state constraints in probabilistic or almost-sure form [PDF]
, 2023 Caroline Geiersbach, René Henrion
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Almost Optimal Proper Learning and Testing Polynomials
, 2022 We give the first almost optimal polynomial-time proper learning algorithm of Boolean sparse multivariate polynomial under the uniform distribution. For $s$-sparse polynomial over $n$ variables and $ =1/s^ $, $ >1$, our algorithm makes $$q_U=\left(\frac{s} \right)^{\frac{\log } +O(\frac{1} )}+ \tilde O\left(s\right)\left(\log\frac{1} \right)
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(Almost) Optimal parallel block access for range queries
Information Sciences, 2000 Range queries are an important class of queries for several applications can be achieved by tiling the multi-dimensional data and distributing it among multiple disks or nodes. It has been established that schemes that achieve optimal parallel block access exist only for a few special cases.
Atallah, Mikhail J., Prabhakar, Sunil
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YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma
Molecular Oncology, EarlyView.The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy +9 more
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