Sublinear Algorithms for (1.5+ 𝜖)-Approximate Matching
We study sublinear time algorithms for estimating the size of maximum matching. After a
long line of research, the problem was finally settled by Behnezhad [FOCS'22], in the …
long line of research, the problem was finally settled by Behnezhad [FOCS'22], in the …
Approximating Maximum Matching Requires Almost Quadratic Time
We study algorithms for estimating the size of maximum matching. This problem has been
subject to extensive research. For n-vertex graphs, Bhattacharya, Kiss, and Saranurak …
subject to extensive research. For n-vertex graphs, Bhattacharya, Kiss, and Saranurak …
Sketching approximability of all finite CSPs
A constraint satisfaction problem (CSP),, is specified by a finite set of constraints for positive
integers q and k. An instance of the problem on n variables is given by m applications of …
integers q and k. An instance of the problem on n variables is given by m applications of …
Sublinear algorithms for tsp via path covers
We study sublinear time algorithms for the traveling salesman problem (TSP). First, we focus
on the closely related maximum path cover problem, which asks for a collection of vertex …
on the closely related maximum path cover problem, which asks for a collection of vertex …
Query Complexity of the Metric Steiner Tree Problem
In the metric Steiner Tree problem, we are given an n× n metric w on a set V of vertices
along with a set T⊆ V of k terminals, and the goal is to find a tree of minimum cost that …
along with a set T⊆ V of k terminals, and the goal is to find a tree of minimum cost that …
Approximability of Constraint Satisfaction Problems in the Streaming Setting
S Velusamy - 2023 - search.proquest.com
Abstract Maximum Constraint satisfaction problems (Max-CSPs) are ubiquitous in computer
science and encompass optimization problems such as Max-CUT, Max-DICUT, Max-kSAT …
science and encompass optimization problems such as Max-CUT, Max-DICUT, Max-kSAT …
Sublinear Time Approximation of the Cost of a Metric -Nearest Neighbor Graph
Let be an-point metric space. We assume that is given in the distance oracle model, that is,
and for every pair of points from we can query their distance in constant time. A-nearest …
and for every pair of points from we can query their distance in constant time. A-nearest …