research
∙
08/28/2023
Solving Fréchet Distance Problems by Algebraic Geometric Methods
We study several polygonal curve problems under the Fréchet distance via...
share
research
∙
04/28/2023
Approximate Nearest Neighbor for Polygonal Curves under Fréchet Distance
We propose κ-approximate nearest neighbor (ANN) data structures for n po...
research
∙
07/16/2022
On Non-Negative Quadratic Programming in Geometric Optimization
We present experimental and theoretical results on a method that applies...
research
∙
07/16/2022
Curve Simplification and Clustering under Fréchet Distance
We present new approximation results on curve simplification and cluster...
research
∙
12/01/2021
Multistage Online Maxmin Allocation of Indivisible Entities
We consider an online allocation problem that involves a set P of n play...
research
∙
09/28/2021
Self-Improving Voronoi Construction for a Hidden Mixture of Product Distributions
We propose a self-improving algorithm for computing Voronoi diagrams und...
research
∙
03/18/2020
A Generalization of Self-Improving Algorithms
Ailon et al. [SICOMP'11] proposed self-improving algorithms for sorting ...
research
∙
03/18/2020
Dynamic Distribution-Sensitive Point Location
We propose a dynamic data structure for the distribution-sensitive point...
research
∙
06/20/2019
Extensions of Self-Improving Sorters
Ailon et al. (SICOMP 2011) proposed a self-improving sorter that tunes i...
research
∙
05/15/2019
Restricted Max-Min Allocation: Approximation and Integrality Gap
Asadpour, Feige, and Saberi proved that the integrality gap of the confi...
research
∙
04/07/2019
Implicit Manifold Reconstruction
Let M⊂R^d be a compact, smooth and boundaryless manifold with dimension ...
research
∙
02/01/2019
A note on self-improving sorting with hidden partitions
We study self-improving sorting with hidden partitions. Our result is an...
research
∙
10/01/2018
Adaptive Planar Point Location
We present self-adjusting data structures for answering point location q...
research
∙
09/09/2018
Fitting a Graph to One-Dimensional Data
Given n data points in R^d, an appropriate edge-weighted graph connectin...
research
∙
07/11/2018
Integrality Gap of the Configuration LP for the Restricted Max-Min Fair Allocation
The max-min fair allocation problem seeks an allocation of resources to ...
research
∙
04/29/2018
Restricted Max-Min Fair Allocation
The restricted max-min fair allocation problem seeks an allocation of re...
research
∙
04/13/2017