Title | ||
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Manifestation of research teams in journal literature: A growth model of papers, authors, collaboration, coauthorship, weak ties, and Lotka's law |
Abstract | ||
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This article introduces a team-based model of researchers in a specialty and investigates the manifestation of such teams in a specialty's literature. The proposed qualitative behavioral model, with its mathematical expression as a growth model, is significant because it simultaneously describes the two phenomena of collaboration and author productivity (Lotka's law) in a specialty. The model is nested: A team process models the creation of research teams and the success-breeds-success process of their production of articles, while at a lower level the productivity of authors within teams is also modeled as a success-breeds-success process. Interteam collaboration (weak ties) is modeled as random events. This simple growth model is shown to faithfully mimic six network metrics of bipartite article-author networks. The model is demonstrated on three example article collections from specialties that have a wide range of degree of collaboration: (a) a distance education collection with low collaboration degree, (b) a complex networks collection with typical collaboration degree, and (c) an atrial ablation collection with heavy collaboration degree. © 2007 Wiley Periodicals, Inc. |
Year | DOI | Venue |
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2007 | 10.1002/asi.v58:12 | JASIST |
Keywords | Field | DocType |
collaboration,process model,behavior modeling,complex network,distance education | Growth model,Expression (mathematics),Information retrieval,Computer science,Behavioral modeling,Process modeling,Knowledge management,Operations research,Distance education,Lotka's law,Complex network,Interpersonal ties | Journal |
Volume | Issue | Citations |
58 | 12 | 19 |
PageRank | References | Authors |
1.47 | 22 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Steven A. Morris | 1 | 229 | 16.02 |
Michel L. Goldstein | 2 | 23 | 2.35 |