نتایج جستجو برای: keywords social network analysis

تعداد نتایج: 5177093  

2003
Stephen P. Borgatti Frans Stokman Tom A.B. Snijders Alvin Wolfe Phillip Bonacich Scott Feld Joel Levine

Articles 59 Books 69 Conference Presentations 73

Journal: :Cybernetics and Systems 2004

Journal: :Journal of the Japan Society of Colour Material 1980

2016
Sangdeok Lee Sangwon Han Changtaek Hyun

Construction defects are major components that result in negative impacts on project performance including schedule delays and cost overruns. Since construction defects generally occur when a few associated causes combine, a thorough understanding of defect causality is required in order to more systematically prevent construction defects. To address this issue, this paper uses association rule...

2017
Hiroki Takikawa Kikuko Nagayoshi

There is an ongoing debate about whether the Internet is like a public sphere or an echo chamber. Among many forms of social media, Twitter is one of the most crucial online places for political debate. Most of the previous studies focus on the formal structure of the Twitter political field, such as its homophilic tendency, or otherwise limits the analysis to a few topics. In order to explore ...

Journal: :Victorian Literature and Culture 2018

Network of connections is an informal institution, which affects agents’ decisions as well as their outcomes. Dominant neoclassical paradigm has neglected the role of connections and links, due to its atomistic view, while social networks can play a crucial role with regards to economic and social phenomena, such as migration, job finding, crime network, learning, financial crisis contagion, mi...

Ahmad Foladian Hassan Azqandi Mohsen . Noqani

This survey is stratified random sampling among 425 students in Islamic Azad University of Mashhad (north east of Iran) in 2011 the questionnaire has been implemented in the research. The validity of the questionnaire for face validity and Cronbach's alpha reliability coefficient is used. In this study, social capital indexes like "social participation, social trust and networks of social rel...

Journal: :CoRR 2014
Jan Hauffa Tobias Lichtenberg Georg Groh

The set of interpersonal relationships on a social network service or a similar online community is usually highly heterogenous. The concept of tie strength captures only one aspect of this heterogeneity. Since the unstructured text content of online communication artefacts is a salient source of information about a social relationship, we investigate the utility of keywords extracted from the ...

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