422 citations · 1.1k across the 14 of their papers we have counts for
4 papers · 1 filter
Physical Proximity and Spreading in Dynamic Social Networks
Arkadiusz Stopczynski, Alex Sandy Pentland, Sune Lehmann
Most infectious diseases spread on a dynamic network of human interactions. Recent studies of social dynamics have provided evidence that spreading patterns may depend strongly on…
Temporal Fidelity in Dynamic Social Networks
Arkadiusz Stopczynski, Piotr Sapiezynski, Alex 'Sandy' Pentland +1
It has recently become possible to record detailed social interactions in large social systems with high resolution. As we study these datasets, human social interactions display p…
Fundamental structures of dynamic social networks
Vedran Sekara, Arkadiusz Stopczynski, Sune Lehmann
Social systems are in a constant state of flux with dynamics spanning from minute-by-minute changes to patterns present on the timescale of years. Accurate models of social dynamic…
Tracking Human Mobility using WiFi signals
Piotr Sapiezynski, Arkadiusz Stopczynski, Radu Gatej +1
We study six months of human mobility data, including WiFi and GPS traces recorded with high temporal resolution, and find that time series of WiFi scans contain a strong latent lo…