OOIR: Observatory of International Research

Papers

(The TQCC of Computational Geometry-Theory and Applications is 1. 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 2021-05-01 to 2025-05-01.)

Article	Citations
Colouring bottomless rectangles and arborescences	18
Editorial Board	13
Value-offset bifiltrations for digital images	7
On reverse shortest paths in geometric proximity graphs	7
Generalized class cover problem with axis-parallel strips	7
Editorial Board	6
Expected size of random Tukey layers and convex layers	6
Crossing lemma for the odd-crossing number	6
Closest-pair queries and minimum-weight queries are equivalent for squares	5
1-planarity testing and embedding: An experimental study	5
Computing discrete harmonic differential forms in a given cohomology class using finite element exterior calculus	5
An Ω(n) lower bound on the number of cell crossings for weighted shortest paths in d-dimensional polyhedral structures	5
Computing maximum independent set on outerstring graphs and their relatives	5
Universality of persistence diagrams and the bottleneck and Wasserstein distances	4
On the line-separable unit-disk coverage and related problems	4
Implementing straight skeletons with exact arithmetic: Challenges and experiences	4
Rational tensegrities through the lens of toric geometry	4
How close is a quad mesh to a polycube?	3
Ununfoldable polyhedra with 6 vertices or 6 faces	3
Editorial Board	3
An optimal algorithm for L1 shortest paths in unit-disk graphs	3
Corrigendum to “Approximating the minimum closest pair distance and nearest neighbor distances of linearly moving points” [Comput. Geom. 60 (2017) 2–7]	3
On the recognition and reconstruction of weighted Voronoi diagrams and bisector graphs	3
Time and space efficient collinearity indexing	3
Persistent homology in ℓ∞ metric	3

Preface	3
Maximum number of almost similar triangles in the plane	3
Editorial	3
On the upper bound on the average distance from the Fermat-Weber center of a convex body	3
Complexity results on untangling red-blue matchings	2
The dispersive art gallery problem	2
Range updates and range sum queries on multidimensional points with monoid weights	2
Accelerating iterated persistent homology computations with warm starts	2
An efficient three-dimensional face recognition system based random forest and geodesic curves	2
Developing a tetramonohedron with minimum cut length	2
Efficient planar two-center algorithms	2
Euclidean minimum spanning trees with independent and dependent geometric uncertainties	2
Rectangle stabbing and orthogonal range reporting lower bounds in moderate dimensions	2
Bottleneck matching in the plane	2
Linear-size planar Manhattan network for convex point sets	2
On path-greedy geometric spanners	2
CGTA Awards	2
Editorial Board	2
Editorial Board	2
Editorial Board	2
On prescribing total orders and preorders to pairwise distances of points in Euclidean space	1
Planar rectilinear drawings of outerplanar graphs in linear time	1
Panel-point model for rigidity and flexibility analysis of rigid origami	1
Inserting an edge into a geometric embedding	1
Editorial Board	1
Editorial Board	1
Flexibility and rigidity of frameworks consisting of triangles and parallelograms	1
The prefix Fréchet similarity	1
Distance measures for geometric graphs	1
Editorial Board	1
Simplex closing probabilities in directed graphs	1
Embeddings and near-neighbor searching with constant additive error for hyperbolic spaces	1
Untangling circular drawings: Algorithms and complexity	1
Multi-robot motion planning for unit discs with revolving areas	1
Structured discrete shape approximation: Theoretical complexity and practical algorithm	1
An algorithmic framework for the single source shortest path problem with applications to disk graphs	1
Editorial Board	1
Piercing pairwise intersecting geodesic disks by five points	1
Distance queries over dynamic interval graphs	1
Linear-time approximation scheme for k-means clustering of axis-parallel affine subspaces	1
Decomposing filtered chain complexes: Geometry behind barcoding algorithms	1
Clustering with faulty centers	1
A note on the k-colored crossing ratio of dense geometric graphs	1
Topological regularization via persistence-sensitive optimization	1
On the plane angle-monotone graphs	1
Editorial	1
Half-plane point retrieval queries with independent and dependent geometric uncertainties	1
Covering convex polygons by two congruent disks	1
Minimum-link shortest paths for polygons amidst rectilinear obstacles	1
On the enumeration of integer tetrahedra	1

Impartial achievement games on convex geometries	1
Routing on heavy path WSPD spanners	1