Maximizing Modularity is hard
Identification of community structure in networks with convex
  optimization
Intelligent Trading Systems: A Sentiment-Aware Reinforcement Learning
  Approach Supersymmetric Theory of Stochastic ABC Model: A Numerical Study First storage of ion beams in the Double Electrostatic Ion-Ring
  Experiment - DESIREE Discrete Morse theory and classifying spaces Quantum annealing initialization of the quantum approximate optimization
  algorithm Solar neutrino detection in a large volume double-phase liquid argon
  experiment Axisymmetric membranes with edges under external force: buckling,
  minimal surfaces, and tethers Necking instabilities in elasto-viscoplastic materials Exact tensor completion with sum-of-squares Heterogeneity, and the secret of the sea Beyond Classification: Latent User Interests Profiling from Visual
  Contents Analysis Using parameter elimination to solve discrete linear Chebyshev
  approximation problems Unsupervised Machine Learning for the Discovery of Latent Disease
  Clusters and Patient Subgroups Using Electronic Health Records Low-energy electron holographic imaging of gold nanorods supported by
  ultraclean graphene Trends in Development of Databases and Blockchain Surface critical behaviour at m-axial Lifshitz points: continuum models,
  boundary conditions and two-loop renormalization group results Quantum Self-Consistent Ab-Initio Lattice Dynamics Topological Quantification of the "Anemone" (Branching) Solar Flares Quasi-isometries and rigidity of solvable groups Increasing precision of uniform pseudorandom number generators The theory of vector-modular forms for the modular group
physics.data-an cond-mat.stat-mech physics.soc-ph