Results 211 to 220 of about 8,412 (238)
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2021
Until now, we have looked only at complete social networks of dramas. These complete networks describe all “social interactions” between all characters in dramas. We model these interactions in graphs such as the AB and ABA graphs (see Chap. 2). These social networks capture the social structure of the societies in the respective dramas.
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Until now, we have looked only at complete social networks of dramas. These complete networks describe all “social interactions” between all characters in dramas. We model these interactions in graphs such as the AB and ABA graphs (see Chap. 2). These social networks capture the social structure of the societies in the respective dramas.
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Characterizing ego-networks using motifs
Network Science, 2013AbstractWe assess the potential of network motif profiles to characterize ego-networks in much the same way that a bag-of-words strategy allows text documents to be compared in a vector space framework. This is potentially valuable as a generic strategy for comparing nodes in a network in terms of the network structure in which they are embedded.
PÁDRAIG CUNNINGHAM +3 more
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Mining social networks to discover ego sub-networks
2016 3rd MEC International Conference on Big Data and Smart City (ICBDSC), 2016A decade ago, no one would imagine that social networks would witness such rocket development to take part of our daily life. Within relatively short period of time, social networks gained global attention by a huge number of users. Since then, social networks grow bigger to accommodate millions of users. One challenge though is to automate the process
Alaaldin Madani, Mohammad Marjan
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Journal of Knowledge Management
Purpose This paper aims to investigate the antecedents of recombinant innovation from the perspective of ego–network dynamics, and further disentangle whether ego–network stability or ego–network expansion is more conducive to recombinant innovation under heterogeneous knowledge base.
Jianyu Zhao, Cheng Fu
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Purpose This paper aims to investigate the antecedents of recombinant innovation from the perspective of ego–network dynamics, and further disentangle whether ego–network stability or ego–network expansion is more conducive to recombinant innovation under heterogeneous knowledge base.
Jianyu Zhao, Cheng Fu
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Distributed Coverage of Ego Networks in F2F Online Social Networks
2016 Intl IEEE Conferences on Ubiquitous Intelligence & Computing, Advanced and Trusted Computing, Scalable Computing and Communications, Cloud and Big Data Computing, Internet of People, and Smart World Congress (UIC/ATC/ScalCom/CBDCom/IoP/SmartWorld), 2016Although most online social networks rely on acentralized infrastructure, several proposals of Distributed OnlineSocial Networks (DOSNs) have been recently presented. Sincein DOSNs user profiles are stored on the peers of the usersbelonging to the network, one of the main challenges comes fromguaranteeing the profile availability when the owner of the ...
De Salve, Andrea +3 more
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Dynamic ego-network visualization
2016Ego-networks, networks that emphasize relationships between a specific node (called the ego) and its neighbor nodes (called the alters), have been extensively studied in the area of network analysis. Generally, ego-networks are dynamic in nature and their topological structures and properties change over time.
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User profiling in an ego network
Proceedings of the 23rd international conference on World wide web, 2014User attributes, such as occupation, education, and location, are important for many applications. In this paper, we study the problem of profiling user attributes in social network. To capture the correlation between attributes and social connections, we present a new insight that social connections are discriminatively correlated with attributes via ...
Rui Li, Chi Wang, Kevin Chen-Chuan Chang
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Learning Network Representation via Ego-Network-Level Relationship
2019Network representation, aiming to map each node of a network into a low-dimensional space, is a fundamental problem in the network analysis. Most existing works focus on the self-level or pairwise-level relationship among nodes to capture network structure. However, it is too simple to characterize the complex dependencies in the network. In this paper,
Bencheng Yan, Shenglei Huang
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Ego Networks and Firm Innovativeness
2014In this chapter we seek to analyze how firm innovativeness is related to individual cooperation events and the structure and dynamics of firms’ ego networks. On the one hand, we analyze to what extent individual cooperation events have a direct effect on firm innovativeness. On the other hand, each cooperation event changes the structural configuration
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