Use of a new patent text-mining and visualization method for identifying patenting patterns over time: Concept, method and test application

Case Study Research: Design and Methods

Harris Chaiklin · The Journal of Nervous and Mental Disease · 1991 · 39.9K citations

Empirical Case Study, Project Management, Management +2

Finding groups in data: an introduction to cluster analysis

Choice Reviews Online · 1991 · 10.6K citations

Engineering, Software Engineering, Fuzzy Analysis +16

Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations

Adam B. Jaffe, Manuel Trajtenberg, Rebecca Henderson · The Quarterly Journal of Economics · 1993 · 7.7K citations

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Node centrality in weighted networks: Generalizing degree and shortest paths

Tore Opsahl, Filip Agneessens, John Skvoretz · Social Networks · 2010 · 3.6K citations

Network Theory, Network Science, Graph Theory +10

Yin, R. K. (2009). Case study research: Design and methods (4th Ed.). Thousand Oaks, CA: Sage.

Trudie Aberdeen · The Canadian Journal of Action Research · 2013 · 3.1K citations · Full text

Empirical Case Study, Project Management, Innovative Approaches +18