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Highly-Accurate Community Detection via Pointwise Mutual Information-Incorporated Symmetric Non-Negative Matrix Factorization

IEEE Transactions on Network Science and Engineering, 2021
Community detection, aiming at determining correct affiliation of each node in a network, is a critical task of complex network analysis. Owing to its high efficiency, Symmetric and Non-negative Matrix Factorization (SNMF) is frequently adopted to handle
Xin Luo   +4 more
semanticscholar   +1 more source

The Framework and Memristive Circuit Design for Multisensory Mutual Associative Memory Networks

IEEE Transactions on Cybernetics, 2022
In this work, we propose a multisensory mutual associative memory networks framework and memristive circuit to mimic the ability of the biological brain to make associations of information received simultaneously.
Yutong Zhang, Junting Lv, Zhigang Zeng
semanticscholar   +1 more source

Leveraging the power of mutual aid, coalitions, leadership, and advocacy during COVID-19.

American Psychologist, 2020
The COVID-19 pandemic has shed light on the norms, patterns, and power structures in the United States that privilege certain groups of people over others.
Daniela G. Domínguez   +3 more
semanticscholar   +1 more source

Associative classification based on Mutually Associated pattern

2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, 2012
Recent studies have shown that associative classification is a promising classification method. However, when the minimum support is too low, associative classification often generates a large set of rules, which results in two main challenges: (1) how to select an appropriate subset of rules to build a classifier; and (2) how to select a best rule for
Zaixiang Huang   +2 more
openaire   +1 more source

Mutual association measures

Statistical Methods & Applications, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Synthesizing the phylogenetic evidence for mutualism-associated diversification

Evolution, 2023
Abstract Mutualisms are associations in which interacting species provide services or resources to each other. It has been suggested that being party to a mutualism can spur the diversification of the interacting species due to several potential hypothesized mechanisms.
Katrina M, Kaur, Matt, Pennell
openaire   +2 more sources

Mutual-Aid Associations

2006
Mutual-aid associations or “friendly societies,” have as their main aim the rendering of material, social, and moral support to members in times of bereavement, emergencies, and destitution. In this regard, they function like social welfare agencies and help to compensate for the limitations and resource constraints of the social welfare department of ...
openaire   +1 more source

2. A Historical Overview of Philanthropy, Voluntary Associations, and Nonprofit Organizations in the United States, 1600–2000

The Nonprofit Sector, 2017
The terms nonprofit sector and nonprofit organization are neologisms. Coined by economists, lawyers, and policy scientists in the decades following World War II as part of an effort to describe and classify the organizational domain for tax, policy, and ...
P. D. Hall
semanticscholar   +1 more source

Self-Assembly by Mutual Association: Basic Thermodynamic Properties

The Journal of Physical Chemistry B, 2008
Many natural and synthetic self-assembly processes involve the mutual association of molecules or particles with complementary interactions (e.g., antigen-ligand binding of proteins), which in turn polymerize into larger scale structures. We develop a systematic Flory-Huggins type theory for this hierarchal assembly by combining descriptions of the ...
Jacek, Dudowicz   +2 more
openaire   +2 more sources

A novel plant–fungal mutualism associated with fire

Fungal Biology, 2012
Bromus tectorum, or cheatgrass, is native to Eurasia and widely invasive in western North America. By late spring, this annual plant has dispersed its seed and died; its aboveground biomass then becomes fine fuel that burns as frequently as once every 3-5 y in its invaded range.
Melissa, Baynes   +4 more
openaire   +2 more sources

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