Results 21 to 30 of about 3,812,865 (297)
Efficient counting of degree sequences [PDF]
Discrete Mathematics, 2019 Novel dynamic programming algorithms to count the set $D(n)$ of zero-free degree sequences of length $n$, the set $D_c(n)$ of degree sequences of connected graphs on $n$ vertices and the set $D_b(n)$ of degree sequences of biconnected graphs on $n$ vertices exactly are presented.
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Efficient estimation of eigenvalue counts in an interval [PDF]
Numerical Linear Algebra with Applications, 2016 SummaryEstimating the number of eigenvalues located in a given interval of a large sparse Hermitian matrix is an important problem in certain applications, and it is a prerequisite of eigensolvers based on a divide‐and‐conquer paradigm. Often, an exact count is not necessary, and methods based on stochastic estimates can be utilized to yield rough ...
Edoardo Di Napoli +2 more
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Efficient Graphlet Counting for Large Networks [PDF]
2015 IEEE International Conference on Data Mining, 2015 From social science to biology, numerous applications often rely on graphlets for intuitive and meaningful characterization of networks at both the global macro-level as well as the local micro-level. While graphlets have witnessed a tremendous success and impact in a variety of domains, there has yet to be a fast and efficient approach for computing ...
Nesreen K. Ahmed +3 more
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Radioiodinated lipoproteins: absorption of 125I radioactivity by high density solutions.
Journal of Lipid Research, 1975 Concentrations of potassium bromide commonly used for separation of lipoproteins were shown to cause absorption of 125I and thus reduce the counting efficiency of the labeled lipoproteins.
S Eisenberg, O Stein, Y Stein
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Direct Cell Counting Using Macro-Scale Smartphone Images of Cell Aggregates
IEEE Access, 2020 The field of bioengineering depends on technologies for stable cell culture. Conventionally, every process involved in cell culture has been performed manually, so the culture efficiency and stability can vary between trials or depending on the ...
Chikahiro Imashiro +5 more
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Efficient Counting of Square Substrings in a Tree
Theoretical Computer Science, 2012 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Tomasz Kociumaka +4 more
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Index for Counting the Shortest Cycle Based on Strongly Connected Components [PDF]
Jisuanji kexueThe shortest cycle counting is a basic pattern of graph analysis.The shortest cycle counting through a certain vertex refers to the number of shortest cycles passing through the vertex.In real life,the shortest cycle counting has a wide range of ...
YANG Ying, ZHOU Junfeng, DU Ming
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Particle and Photon Detection: Counting and Energy Measurement
Sensors, 2016 Fundamental limits for photon counting and photon energy measurement are reviewed for CCD and CMOS imagers. The challenges to extend photon counting into the visible/nIR wavelengths and achieve energy measurement in the UV with specific read noise ...
James Janesick, John Tower
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Energy Efficiency Board 2020 programs and operations report.
, 2021 Annual; Began with 2010; ceased with 2011.; At head of title: Connecticut Energy Efficiency ...
Connecticut. Energy Efficiency Board.
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Time-domain based evaluation of detection efficiency in liquid scintillation counting
Scientific Reports, 2021 This work explores the distribution of time intervals between signals from the photomultiplier tubes (PMTs) of a liquid scintillation counting (LSC) system when a scintillation burst caused by an ionizing particle is detected. This distribution is termed
Krasimir Mitev +3 more
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