Tropical Geometry of Biological Systems (Invited Talk) -- Algebraic and Geometric Analysis of Singularities of Implicit Differential Equations (Invited Talk) -- On the Complexity of Computing Integral Bases of Function Fields -- Truncated and Infinite Power Series in the Role of Coefficients of Linear Ordinary Differential Equations -- On Periodic Approximate Solutions of the Three-Body Problem Found by Conservative Difference Schemes -- Univariate Polynomials With Long Unbalanced Coefficients as Bivariate Balanced Ones: a Toom-Cook Multiplication Approach -- Power Series Arithmetic with the BPAS Library -- Enhancements to Lazard's Method for Cylindrical Algebraic Decomposition -- The Complexity and Parallel Implementation of two Sparse Multivariate Hensel Lifting Algorithms for Polynomial Factorization -- The GPGCD Algorithm with the Bézout Matrix -- On Parametric Linear System Solving -- Symbolic-Numeric Algorithm for Computing Orthonormal Basis of O(5) Χ SU(1,1) Group -- Symbolic-Numeric Study of Geometric Properties of Adiabatic Waveguide Modes -- Intrinsic Complexity for Constructing Zero-Dimensional Gröbner Bases -- On the Study of the Motion of a System of Two Connected Rigid Bodies by Computer Algebra Methods -- Complexity Estimates for Fourier-Motzkin Elimination -- Progress Report on the Scala Algebra System -- Routh - Hurwitz Stability of a Polynomial Matrix Family. Real Perturbations -- Hermite Rational Function Interpolation with Error Correction -- Good Pivots for Small Sparse Matrices -- Nullstellensatz-Proofs for Multiplier Verification -- "Mathemachines" via LEGO, GeoGebra and CindyJS -- Balanced NUCOMP -- Contact Linearizability of Scalar Ordinary Differential Equations of Arbitrary Order -- Faster Numerical Univariate Polynomial Root-Finding by Means of Subdivision Iterations -- Computing Parametric Standard bases for Semi-weighted Homogeneous Isolated Hypersurface Singularities -- Acceleration of Subdivision Root-Finding for Sparse Polynomials -- Analytical Computations in Studying Translational-Rotational Motion of a Non-Stationary Triaxial Body in the Central Gravitational Field -- A Linear Algebra Approach for Detecting Binomiality of Steady State Ideals of Reversible Chemical Reaction Networks -- First-Order Tests for Toricity -- Looking for Compatible Routes in the Railway Interlocking System of an Overtaking Station Using a Computer Algebra System -- Computing Logarithmic Vector Fields along an ICIS Germ via Matlis Duality -- Robust Numerical Tracking of One Path of a Polynomial Homotopy on Parallel Shared Memory Computers -- Symbolic-Numeric Computation of the Bernstein Coefficients of a Polynomial from Those of One of Its Partial Derivatives and of the Product of Two Polynomials -- Comparative Study of the Accuracy of Higher-order Difference Schemes for Molecular Dynamics Problems Using the Computer Algebra Means -- Characterizing Triviality of the Exponent Lattice of a Polynomial through Galois and Galois-Like Groups.