Inferring Structural Characteristics of Networks With Strong and Weak Ties From Fixed-Choice Surveys
نویسندگان
چکیده
منابع مشابه
Ties, Weak and Strong
The members of every community can be thought of as linked by a network of one-to-one ties between people who are related to one another as friends, neighbors, relatives, or coworkers. The distance between any two people is the minimum number of steps through ties in the network needed to go from one to the other. A common and unusual characteristic of communities is that these distances are no...
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Social networks transmitting covert or sensitive information cannot use all ties for this purpose. Rather, they can only use a subset of ties that are strong enough to be “trusted”. This paper addresses whether is it still possible, under this restriction, for information to be transmitted widely and rapidly in social networks. We use transitivity as evidence of strong ties, requiring one or mo...
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It is well known that different types of social ties have essentially different influence on people. However, users in online social networks rarely categorize their contacts into “family”, “colleagues”, or “classmates”. While a bulk of research has focused on inferring particular types of relationships in a specific social network, few publications systematically study the generalization of th...
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This paper analyses the interplay between social structure and information exchange in two competing activities, crime and labor. We consider a dynamic model in which individuals belong to mutually exclusive two-person groups, referred to as dyads. Two individuals belonging to the same dyad hold a strong tie with each other, but each dyad partner can meet other individuals outside the dyad part...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal and Information Processing over Networks
سال: 2017
ISSN: 2373-776X,2373-7778
DOI: 10.1109/tsipn.2017.2731053