Results 231 to 240 of about 756,796 (266)
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Egonet tensor decomposition for community identification
2016 IEEE Global Conference on Signal and Information Processing (GlobalSIP), 2016Real-world networks are known to exhibit community structure, characterized by presence of dense node clusters with loose edge connections among them. Although identification of communities is a well-studied subject, most approaches only focus on edge-based criteria which may not incorporate important grouping information captured by higher-order ...
Fatemeh Sheikholeslami +3 more
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Expertise identification using email communications
Proceedings of the twelfth international conference on Information and knowledge management - CIKM '03, 2003A common method for finding information in an organization is to use social networks---ask people, following referrals until someone with the right information is found. Another way is to automatically mine documents to determine who knows what. Email documents seem particularly well suited to this task of "expertise location", as people routinely ...
Christopher S. Campbell +3 more
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Schemes for fault identification in communication networks
IEEE/ACM Transactions on Networking, 1995A single fault in a large communication network may result in a large number of fault indications (alarms) making the isolation of the primary source of failure a difficult task. The problem becomes worse in cases of multiple faults. In this paper we present an approach for modelling the problem of fault diagnosis.
Irene Katzela, Mischa Schwartz
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[Identification of community leaders].
Canadian journal of public health = Revue canadienne de sante publique, 1995Although many methods of measuring leadership have been developed in sociological studies, there are few articles on the feasibility of these methods. The goal of this study was to verify the feasibility of the "modified positional-reputational approach" developed by Nix. The study was conducted in a small community located north of Montreal.
S, Chevalier +2 more
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Topical Analysis for Identification of Web Communities
2009Traditional link-based schemes for identification of web commu- nities focus on partitioning the web graph more sophisticatedly, without concerning the topical information inherently held by web pages. In this paper, we give a novel method of measuring the topicality of a hyperlink according to its context.
Yajie Miao, Chunping Li
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Identification of Communities of Peers by Trust and Reputation
2004We present a new model and a partial solution to the problem of semantic routing in peer-to-peer networks. When a peer receives a query, an attempt to solve the query by using both linguistic and contextual knowledge is made. In our proposal, each peer analyzes the result of its queries and increases the trust of those peers who reply with more ...
A. Agostini, MORO, GIANLUCA
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Augmenting brand community identification for inactive users: a uses and gratification perspective
Journal of Research in Interactive Marketing, 2021Laurence Dessart, Cleopatra Veloutsou
exaly
Virtual Brand Community Experience, Identification, and Electronic Word-of-mouth
Journal of Computer Information Systems, 2021Mengmeng Song, Nan Wang
exaly
Communities in Large Networks: Identification and Ranking
2008We study the problem of identifying and ranking the members of a community in a very large network with link analysis only, given a set of representatives of the community. We define the concept of a communityjustified by a formal analysis of a simple model of the evolution of a directed graph. We show that the problem of deciding whether a non trivial
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