138 citations · 190 across the 3 of their papers we have counts for
3 papers
Dropping diversity of products of large US firms: Models and measures
Ananthan Nambiar, Tobias Rubel, James McCaull +2
It is widely assumed that in our lifetimes the products available in the global economy have become more diverse. This assumption is difficult to investigate directly, however, bec…
An Overview of Open-Ended Evolution: Editorial Introduction to the Open-Ended Evolution II Special Issue
Norman Packard, Mark A. Bedau, Alastair Channon +4
Nature's spectacular inventiveness, reflected in the enormous diversity of form and function displayed by the biosphere, is a feature of life that distinguishes living most strongl…
Topology and Evolution of Technology Innovation Networks
Sergi Valverde, Ricard V. Solé, Mark A. Bedau +1
The web of relations linking technological innovation can be fairly described in terms of patent citations. The resulting patent citation network provides a picture of the large-sc…