Which Regular Expression Patterns are Hard to Match?
On approximating tree spanners that are breadth first search trees
Cudagrind: A Valgrind Extension for CUDA A unifying Perron-Frobenius theorem for nonnegative tensors via
  multi-homogeneous maps Machine Learning in Nonlinear Dynamical Systems SU(4) Model of High-Temperature Superconductivity: Manifestation of
  Dynamical Symmetry in Cuprates Thrifty approximations of convex bodies by polytopes Droplets Acoustics Superfluid vortices in neutron stars Quantum anomaly and thermodynamics of one-dimensional fermions with
  three-body interactions Trajectory composition of Poisson time changes and Markov counting
  systems Python for education: permutations Short-time homomorphic wavelet estimation Do photosynthetic complexes use quantum coherence to increase their
  efficiency? Probably not Topological unification of time-reversal and particle-hole symmetries in
  non-Hermitian physics Quantifying the role of antiferromagnetic fluctuations in the
  superconductivity of the doped Hubbard model Spontaneous symmetry breaking and mass generation as built-in phenomena
  in logarithmic nonlinear quantum theory Never look back - A modified EnKF method and its application to the
  training of neural networks without back propagation Static Response of Neutron Matter Demystifying the Transferability of Adversarial Attacks in Computer
  Networks Counting and Sampling from Markov Equivalent DAGs Using Clique Trees Axion Quark Nuggets. Dark Matter and Matter-Antimatter asymmetry:
  theory, observations and future experiments A Contextual Risk Model for the Ellsberg Paradox Connectivity-informed Drainage Network Generation using Deep Convolution
  Generative Adversarial Networks
cs.CC cs.DS