Results 11 to 20 of about 4,379,473 (311)
LexRank: Graph-based Lexical Centrality as Salience in Text Summarization [PDF]
Journal of Artificial Intelligence Research, 2004 We introduce a stochastic graph-based method for computing relative importance of textual units for Natural Language Processing. We test the technique on the problem of Text Summarization (TS).
Günes Erkan, Dragomir R. Radev
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Lethality and centrality in protein networks [PDF]
Nature, 2001 Proteins are traditionally identified on the basis of their individual actions as catalysts, signalling molecules, or building blocks in cells and microorganisms.
Hawoong Jeong +3 more
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A measure of betweenness centrality based on random walks [PDF]
Soc. Networks, 2003 Betweenness is a measure of the centrality of a node in a network, and is normally calculated as the fraction of shortest paths between node pairs that pass through the node of interest.
M. Newman
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Scientific collaboration networks. II. Shortest paths, weighted networks, and centrality. [PDF]
Physical review. E, Statistical, nonlinear, and soft matter physics, 2000 Using computer databases of scientific papers in physics, biomedical research, and computer science, we have constructed networks of collaboration between scientists in each of these disciplines.
M. Newman, M. Newman
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A Survey on Centrality Metrics and Their Network Resilience Analysis [PDF]
IEEE Access, 2020 Centrality metrics have been studied in the network science research. They have been used in various networks, such as communication, social, biological, geographic, or contact networks under different disciplines.
Zelin Wan +4 more
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Sentence Centrality Revisited for Unsupervised Summarization [PDF]
Annual Meeting of the Association for Computational Linguistics, 2019 Single document summarization has enjoyed renewed interest in recent years thanks to the popularity of neural network models and the availability of large-scale datasets. In this paper we develop an unsupervised approach arguing that it is unrealistic to
Hao Zheng, Mirella Lapata
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Journal of Clinical Neuroscience, 2012 Central neurocytomas (CN) are rare intraventricular tumors with prominent neuronal differentiation. CN commonly arise in the lateral ventricles of young adults who predominantly present with raised intracranial pressure. Few studies have described the clinical, pathological, and radiological features of these tumors, and those that have are typically ...
Haihui, Chen +3 more
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The worldwide air transportation network: Anomalous centrality, community structure, and cities' global roles [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2003 We analyze the global structure of the worldwide air transportation network, a critical infrastructure with an enormous impact on local, national, and international economies.
R. Guimerà +3 more
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Consistency and differences between centrality measures across distinct classes of networks [PDF]
PLoS ONE, 2018 The roles of different nodes within a network are often understood through centrality analysis, which aims to quantify the capacity of a node to influence, or be influenced by, other nodes via its connection topology.
S. Oldham +5 more
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Alzheimer disease: An interactome of many diseases
Annals of Indian Academy of Neurology, 2014 Alzheimer Disease (AD) is an outcome as well as source of many diseases. Alzheimer is linked with many other diseases like Diabetes type 2, cholesterolemia, hypertension and many more.
Balaji S Rao +3 more
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