On the universality of the scaling of fluctuations in traffic on complex networks

On the volatility of volatility

On Universality in Human Correspondence Activity

On Value at Risk for foreign exchange rates - the copula approach

On World Religion Adherence Distribution Evolution

Onion structure and network robustness

Ontologies and tag-statistics

Operation Regimes and Slower-is-Faster-Effect in the Control of Traffic Intersections

Opinion and community formation in coevolving networks

Opinion Crystallography: Polarizations, Symmetries, Bonds, and Bands

Opinion dynamics and decision of vote in bipolar political systems

Opinion Dynamics and Sociophysics

Opinion dynamics and synchronization in a network of scientific collaborations

Opinion dynamics driven by leaders, media, viruses and worms

Opinion Dynamics in an Open Community

Opinion dynamics model with domain size dependent dynamics: novel features and new universality class

Opinion Dynamics of Learning Agents: Does Seeking Consensus Lead to Disagreement?

Opinion dynamics of random-walking agents on a lattice

Opinion dynamics on a group structured adaptive network

Opinion dynamics on directed small-world networks