Results 1 - 10 of 1,012,116

Latent space approaches to social network analysis.

by Peter D Hoff , Adrian E Raftery , Mark S Handcock - Journal of the American Statistical Association, , 2002
"... Network models are widely used to represent relational information among interacting units. In studies of social networks, recent emphasis has been placed on random graph models where the nodes usually represent individual social actors and the edges represent the presence of a speci ed relation be ..."
Abstract - Cited by 318 (20 self) - Add to MetaCart
Network models are widely used to represent relational information among interacting units. In studies of social networks, recent emphasis has been placed on random graph models where the nodes usually represent individual social actors and the edges represent the presence of a speci ed relation

Semantic Social Network Analysis

by unknown authors
"... Abstract: Social Network Analysis (SNA) tries to understand and exploit the key features of social networks in order to manage their life cycle and predict their evolution. Increasingly popular web 2.0 sites are forming huge social network. Classical methods from social network analysis (SNA) have b ..."
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Abstract: Social Network Analysis (SNA) tries to understand and exploit the key features of social networks in order to manage their life cycle and predict their evolution. Increasingly popular web 2.0 sites are forming huge social network. Classical methods from social network analysis (SNA) have

Social network analysis with sna

by Carter T Butts - Journal of Statistical Software , 2008
"... Abstract Modern social network analysis-the analysis of relational data arising from social systems-is a computationally intensive area of research. Here, we provide an overview of a software package which provides support for a range of network analytic functionality within the R statistical compu ..."
Abstract - Cited by 33 (0 self) - Add to MetaCart
Abstract Modern social network analysis-the analysis of relational data arising from social systems-is a computationally intensive area of research. Here, we provide an overview of a software package which provides support for a range of network analytic functionality within the R statistical

Different Aspects of Social Network Analysis

by Mohsen Jamali, Hassan Abolhassani - In Proceedings of the 2006 IEEE/WIC/ACM International Conference on the Web Intelligence (WI-06), Hong Kong , 2006
"... Abstract — A social network is a set of people (or organizations or other social entities) connected by a set of social relationships, such as friendship, co-working or information exchange. Social network analysis focuses on the analysis of patterns of relationships among people, organizations, sta ..."
Abstract - Cited by 31 (0 self) - Add to MetaCart
Abstract — A social network is a set of people (or organizations or other social entities) connected by a set of social relationships, such as friendship, co-working or information exchange. Social network analysis focuses on the analysis of patterns of relationships among people, organizations

UNDERSTANDING SOCIAL NETWORK ANALYSIS

by Jason Yauney, Paul Thangata, Klaus Droppelmann, Mariam, Atj Mapila , 2012
"... Social Network Analysis (SNA) of agricultural research institutions in Malawi was performed to investigate networking and knowledge sharing in relation to the implementation of the Agricultural Sector Wide Approach (ASWAp). SNA helps explain how the different actors relate to one another, and how th ..."
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Social Network Analysis (SNA) of agricultural research institutions in Malawi was performed to investigate networking and knowledge sharing in relation to the implementation of the Agricultural Sector Wide Approach (ASWAp). SNA helps explain how the different actors relate to one another, and how

Market Analysis of „Social Network Analysis “ Books

by Ines Mergel, Marin Hennig
"... Social network analysis, market overview, workbooks, didactic and content analysis ..."
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Social network analysis, market overview, workbooks, didactic and content analysis

T.: Evaluating CSCL log files by social network analysis

by Kari Nurmela, Erno Lehtinen, Tuire Palonen, Kari Nurmela, Erno Lehtinen, Tuire Palonen - In: CSCL ’99: Proceedings of the conference on Computer support for collaborative learning. International Society of the Learning Sciences , 1999
"... Evaluating CSCL log files by social network analysis ..."
Abstract - Cited by 48 (1 self) - Add to MetaCart
Evaluating CSCL log files by social network analysis

Reputation and Social Network Analysis In Multi-Agent Systems

by Jordi Sabater, Carles Sierra , 2002
"... The use of previous direct interactions is probably the best way to calculate a reputation but, unfortunately this information is not always available. This is especially true in large multi-agent systems where interaction is scarce. In this paper we present a reputation system that takes advantage, ..."
Abstract - Cited by 199 (12 self) - Add to MetaCart
, among other things, of social relations between agents to overcome this problem.

Social Network Analysis for Routing in Disconnected Delay-tolerant MANETs

by Elizabeth Daly, Mads Haahr , 2007
"... Message delivery in sparse Mobile Ad hoc Networks (MANETs) is difficult due to the fact that the network graph is rarely (if ever) connected. A key challenge is to find a route that can provide good delivery performance and low end-to-end delay in a disconnected network graph where nodes may move fr ..."
Abstract - Cited by 276 (1 self) - Add to MetaCart
where nodes are not required to exchange information about the entire network topology, but only locally available information is considered. Then SimBet Routing is proposed which exploits the exchange of pre-estimated ‘betweenness’ centrality metrics and locally determined social ‘similarity

Semirings for social network analysis

by Vladimir Batagelj - Journal of Mathematical Sociology , 1994
"... In the paper four semirings for solving social networks problems are constructed. The closures of the matrix of a given signed graph over balance and cluster semirings can be used to decide whether the graph is balanced or clusterable. The closure of relational matrix over geodetic semiring contains ..."
Abstract - Cited by 14 (2 self) - Add to MetaCart
In the paper four semirings for solving social networks problems are constructed. The closures of the matrix of a given signed graph over balance and cluster semirings can be used to decide whether the graph is balanced or clusterable. The closure of relational matrix over geodetic semiring
Results 1 - 10 of 1,012,116