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05/05/2023
Sum-of-Local-Effects Data Structures for Separable Graphs
It is not difficult to think of applications that can be modelled as gra...
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11/11/2022
External-memory dictionaries with worst-case update cost
The B^ϵ-tree [Brodal and Fagerberg 2003] is a simple I/O-efficient exter...
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11/06/2022
4D Range Reporting in the Pointer Machine Model in Almost-Optimal Time
In the orthogonal range reporting problem we must pre-process a set P of...
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07/12/2021
Finding a Maximum Clique in a Grounded 1-Bend String Graph
A grounded 1-bend string graph is an intersection graph of a set of poly...
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07/21/2020
New Data Structures for Orthogonal Range Reporting and Range Minima Queries
In this paper we present new data structures for two extensively studied...
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06/22/2020
Fast Preprocessing for Optimal Orthogonal Range Reporting and Range Successor with Applications to Text Indexing
Under the word RAM model, we design three data structures that can be co...
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05/15/2020
Breadth-First Rank/Select in Succinct Trees and Distance Oracles for Interval Graphs
We present the first succinct data structure for ordinal trees that supp...
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03/25/2020
Further Results on Colored Range Searching
We present a number of new results about range searching for colored (or...
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03/15/2020
Four-Dimensional Dominance Range Reporting in Linear Space
In this paper we study the four-dimensional dominance range reporting pr...
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07/19/2019
On Approximate Range Mode and Range Selection
For any ϵ∈ (0,1), a (1+ϵ)-approximate range mode query asks for the posi...
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05/07/2019
Orthogonal Range Reporting and Rectangle Stabbing for Fat Rectangles
In this paper we study two geometric data structure problems in the spec...
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03/15/2019
Dynamic Planar Point Location in External Memory
In this paper we describe a fully-dynamic data structure for the planar ...
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06/27/2018
Dynamic Trees with Almost-Optimal Access Cost
An optimal binary search tree for an access sequence on elements is a st...
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05/19/2018
Orthogonal Point Location and Rectangle Stabbing Queries in 3-d
In this work, we present a collection of new results on two fundamental ...
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12/20/2017
