C. Brandon Ogbunu has become a familiar face at SFI as an External Professor. In February, he joined SFI as a part-time ...

SFI External Professor and Science Steering Committee member Michelle Girvan (University of Maryland) has been elected ...

When comparing two objects, people either rely on internal memories of these objects or run their hands and eyes over them to ...

Scientists are working across disciplines to render complex reality to scientific understanding. It has been the great triumph of the sciences to find consistent means of studying phenomena hidden by ...

Song, H. S.,Pavlicek, J. W.,Cai, F. P.,Bhattacharya, T.,Li, H.,Iyer, S. S.,Bar, K. J.,Decker, J. M.,Goonetilleke, N.,Liu, M. K. P,Berg, A.,Hora, B.,Drinker, M. S ...

Hebert-Dufresne, L.,Allard, A.,Noel, P. A.,Young, J. G.,Libby, E. Recent empirical work highlights the heterogeneity of social com etitions such as political ...

Klimek, P.,Bayer, W.,Thurner, S. We study the dynamics of public media attention by monitoring the content of online blogs. Social and media events can be traced by the propagation of word frequencies ...

Hamilton, M. J.,Davidson, A. D.,Sibly, R. M.,Brown, J. H. Over many millions of years of independent evolution, placental, marsupial and monotreme mammals have ...

The allocation of discrete, complementary resources is a fundamental problem in economics and of direct interest to e-commerce applications. In this paper we establish that competitive equilibrium ...

Using a simple probabilistic model, we illustrate that a small part of a strongly correlated manybody classical system can show a paradoxical behavior, namely asymptotic stochastic independence. We ...

Karrer, B.,Newman, M. E. J. Directed acyclic graphs make up a fundamental class of networks that includes citation networks, food webs, and family trees, among others. Here we define a random graph ...