OOIR: Observatory of International Research

Papers

(The TQCC of ACM Transactions on Mathematical Software is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-11-01 to 2025-11-01.)

Article	Citations
An Interface-Preserving Moving Mesh in Multiple Space Dimensions	141
Efficient and Validated Numerical Evaluation of Abelian Integrals	100
Remark on Algorithm 982: Explicit Solutions of Triangular Systems of First-order Linear Initial-value Ordinary Differential Equations with Constant Coefficients	51
hIPPYlib-MUQ: A Bayesian Inference Software Framework for Integration of Data with Complex Predictive Models under Uncertainty	51
Enabling Research through the SCIP Optimization Suite 8.0	49
Coupling deal.II and FROSch: A Sustainable and Accessible (O)RAS Preconditioner	47
A Normal Form Algorithm for Tensor Rank Decomposition	27
Algorithm 1057: FunC: A Minimally Invasive C++ Library for the Generation and Analysis of Univariate Lookup Tables	20
empi: GPU-Accelerated Matching Pursuit with Continuous Dictionaries	16
Algorithm 1053: SOLNP+: A Derivative-Free Solver for Constrained Nonlinear Optimization	15
Data-flow Reversal and Garbage Collection	15
PyOED: An Extensible Suite for Data Assimilation and Model-Constrained Optimal Design of Experiments	15
New Subspace Method for Unconstrained Derivative-Free Optimization	12
CS-TSSOS: Correlative and Term Sparsity for Large-Scale Polynomial Optimization	11
Parametric Information Geometry with the Package Geomstats	11
Algorithm 1030: SC-SR1: MATLAB Software for Limited-memory SR1 Trust-region Methods	10
Newly Released Capabilities in the Distributed-Memory SuperLU Sparse Direct Solver	10
Enabling New Flexibility in the SUNDIALS Suite of Nonlinear and Differential/Algebraic Equation Solvers	10
LevelSetPy: A GPU-Accelerated Package for Hyperbolic Hamilton–Jacobi Partial Differential Equations	10
Algorithm 1052: Evaluating a Boolean Polynomial on All Possible Inputs	9
Algorithm 1032: Bi-cubic Splines for Polyhedral Control Nets	9
IFISS3D: A Computational Laboratory for Investigating Finite Element Approximation in Three Dimensions	8
`emgr` – EMpirical GRamian Framework Version 5.99	8
Algorithm 1023: Restoration of Function by Integrals with Cubic Integral Smoothing Spline in R	8
KiT-RT: An Extendable Framework for Radiative Transfer and Therapy	8

Truncated Log-concave Sampling for Convex Bodies with Reflective Hamiltonian Monte Carlo	8
TorchBraid: High-Performance Layer-Parallel Training of Deep Neural Networks with MPI and GPU Acceleration	7
Efficient Matching in Large DAE Models	7
Configurable Open-source Data Structure for Distributed Conforming Unstructured Homogeneous Meshes with GPU Support	7
Algorithm 1035: A Gradient-based Implementation of the Polyhedral Active Set Algorithm	7
Algorithm 1039: Automatic Generators for a Family of Matrix Multiplication Routines with Apache TVM	7
Event-Based Automatic Differentiation of OpenMP with OpDiLib	6
Computation of Turing Bifurcation Normal Form for n -Component Reaction-Diffusion Systems	6
A Simple, Scalable Large Deformation Solid Mechanics Implementation in the MOOSE Framework	6
Algorithm 1041: HiPPIS—A High-order Positivity-preserving Mapping Software for Structured Meshes	6
`DIRECTGO` : A New `DIRECT` -Type `MATLAB` Toolbox for Derivative-Free Global Optimization	5
Algorithm 1019: A Task-based Multi-shift QR/QZ Algorithm with Aggressive Early Deflation	5
Approximating Inverse Cumulative Distribution Functions to Produce Approximate Random Variables	5
Algorithm 1042: Sparse Precision Matrix Estimation with `SQUIC`	5