OOIR: Observatory of International Research

Papers

(The median citation count of ACM Transactions on Mathematical Software is 2. 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 2022-06-01 to 2026-06-01.)

Article	Citations
Efficient and Validated Numerical Evaluation of Abelian Integrals	137
An Interface-Preserving Moving Mesh in Multiple Space Dimensions	63
A Novel Implementation of Hermite Finite Element Methods in the deal.II Library	57
Trilinos: Enabling Scientific Computing Across Diverse Hardware Architectures at Scale	33
Algorithm 1057: FunC: A Minimally Invasive C++ Library for the Generation and Analysis of Univariate Lookup Tables	22
Enabling Research through the SCIP Optimization Suite 8.0	22
hIPPYlib-MUQ: A Bayesian Inference Software Framework for Integration of Data with Complex Predictive Models under Uncertainty	22
Algorithm 1053: SOLNP+: A Derivative-Free Solver for Constrained Nonlinear Optimization	20
Data-flow Reversal and Garbage Collection	20
empi: GPU-Accelerated Matching Pursuit with Continuous Dictionaries	20
Coupling deal.II and FROSch: A Sustainable and Accessible (O)RAS Preconditioner	19
A Normal Form Algorithm for Tensor Rank Decomposition	14
Parametric Information Geometry with the Package Geomstats	13
PyOED: An Extensible Suite for Data Assimilation and Model-Constrained Optimal Design of Experiments	12
New Subspace Method for Unconstrained Derivative-Free Optimization	12
CS-TSSOS: Correlative and Term Sparsity for Large-Scale Polynomial Optimization	11
Algorithm 1030: SC-SR1: MATLAB Software for Limited-memory SR1 Trust-region Methods	11
Newly Released Capabilities in the Distributed-Memory SuperLU Sparse Direct Solver	11
LevelSetPy: A GPU-Accelerated Package for Hyperbolic Hamilton–Jacobi Partial Differential Equations	11
Algorithm 1052: Evaluating a Boolean Polynomial on All Possible Inputs	10
Enabling New Flexibility in the SUNDIALS Suite of Nonlinear and Differential/Algebraic Equation Solvers	10
KiT-RT: An Extendable Framework for Radiative Transfer and Therapy	9
`emgr` – EMpirical GRamian Framework Version 5.99	9
IFISS3D: A Computational Laboratory for Investigating Finite Element Approximation in Three Dimensions	8
Algorithm 1032: Bi-cubic Splines for Polyhedral Control Nets	8

Algorithm 1039: Automatic Generators for a Family of Matrix Multiplication Routines with Apache TVM	7
Algorithm 1035: A Gradient-based Implementation of the Polyhedral Active Set Algorithm	7
TorchBraid: High-Performance Layer-Parallel Training of Deep Neural Networks with MPI and GPU Acceleration	7
Truncated Log-concave Sampling for Convex Bodies with Reflective Hamiltonian Monte Carlo	6
Kernel Float: Unlocking Mixed-Precision GPU Programming	6
Efficient Matching in Large DAE Models	6
Configurable Open-source Data Structure for Distributed Conforming Unstructured Homogeneous Meshes with GPU Support	6
`DIRECTGO` : A New `DIRECT` -Type `MATLAB` Toolbox for Derivative-Free Global Optimization	5
Event-Based Automatic Differentiation of OpenMP with OpDiLib	5
Computation of Turing Bifurcation Normal Form for n -Component Reaction-Diffusion Systems	5
Algorithm 1041: HiPPIS—A High-order Positivity-preserving Mapping Software for Structured Meshes	5
Approximating Inverse Cumulative Distribution Functions to Produce Approximate Random Variables	5
A Simple, Scalable Large Deformation Solid Mechanics Implementation in the MOOSE Framework	5
Algorithm 1042: Sparse Precision Matrix Estimation with `SQUIC`	5
An Exchange Algorithm for Optimizing Both Approximation and Finite-Precision Evaluation Errors in Polynomial Approximations	4
Algorithm 1031: MQSI—Monotone Quintic Spline Interpolation	4
A LAPACK Implementation of the Dynamic Mode Decomposition	4
Algorithm 1038: KCC: A MATLAB Package for k -Means-based Consensus Clustering	4
A Geometric Multigrid Method for Space-Time Finite Element Discretizations of the Navier–Stokes Equations and its Application to 3D Flow Simulation	4
A Mixed Precision Jacobi SVD Algorithm	4
Remark on Algorithm 1010: Boosting Efficiency in Solving Quartic Equations with No Compromise in Accuracy	4
Forward-Mode Automatic Differentiation of Compiled Programs	4
QPPAL: A Two-phase Proximal Augmented Lagrangian Method for High-dimensional Convex Quadratic Programming Problems	4
Algorithmic Realization of the Solution to the Sign Conflict Problem for Hanging Nodes on Hp-Hexahedral Nédélec Elements	3
Algorithm 1060: EDOLAB, a Platform for Research and Education in Evolutionary Dynamic Optimization	3
Toward Accurate and Fast Summation	3
Algorithm 1040: The Sparse Grids Matlab Kit - a Matlab implementation of sparse grids for high-dimensional function approximation and uncertainty quantification	3
Algorithm 1027: `NOMAD` Version 4: Nonlinear Optimization with the MADS Algorithm	3
Exploiting Constant Trace Property in Large-scale Polynomial Optimization	3
Waveform Relaxation with Asynchronous Time-integration	3
A Massively Parallel Performance Portable Free-Space Spectral Poisson Solver	3
Algorithm 1058: Computing the Group of Local Dyadic Square-Classes the Easy Way	3
Remark on Algorithm 1012: Computing Projections with Large Datasets	2
An extension of C++ with memory-centric specifications for HPC to reduce memory footprints and streamline MPI development	2
Learning from Landmarks, Curves, Surfaces, and Shapes in Geomstats	2
The lifex Library Version 2.0	2
Robust Topological Construction of All-hexahedral Boundary Layer Meshes	2
Extending `Irksome` : Improvements in Automated Runge–Kutta Time Stepping for Finite Element Methods	2
`pylspack` : Parallel Algorithms and Data Structures for Sketching, Column Subset Selection, Regression, and Leverage Scores	2
Symbolic and User-friendly Geometric Algebra Routines ( `SUGAR` ) for Computations in Matlab	2
BiqBin: A Parallel Branch-and-bound Solver for Binary Quadratic Problems with Linear Constraints	2
Algorithm 1025: PARyOpt: A Software for P arallel A synchronous R emote Ba y	2
NonlinearSolve.jl: High-Performance and Robust Solvers for Systems of Nonlinear Equations in Julia	2
CuClarabel: GPU Acceleration for a Conic Optimization Solver	2
FIAT: Improving Performance and Accuracy for High-Order Finite Elements	2
Computing with B-series	2
PyRigi — a general-purpose Python package for the rigidity and flexibility of bar-and-joint frameworks	2
Remark on Algorithm 1010: Boosting Efficiency in Solving Quartic Equations with No Compromise in Accuracy	2
Intersection of Tetrahedra	2
BLAS-based Block Memory Accessor with Applications to Mixed Precision Sparse Direct Solvers	2

Algorithm 1029: Encapsulated Error, a Direct Approach to Evaluate Floating-Point Accuracy