Data Structures Lower Bounds and Popular Conjectures

02/18/2021
by   Pavel Dvořák, et al.
0

In this paper, we investigate the relative power of several conjectures that attracted recently lot of interest. We establish a connection between the Network Coding Conjecture (NCC) of Li and Li and several data structure like problems such as non-adaptive function inversion of Hellman and the well-studied problem of polynomial evaluation and interpolation. In turn these data structure problems imply super-linear circuit lower bounds for explicit functions such as integer sorting and multi-point polynomial evaluation.

READ FULL TEXT

page 1

page 2

page 3

page 4

research
11/07/2018

Static Data Structure Lower Bounds Imply Rigidity

We show that static data structure lower bounds in the group (linear) mo...
research
10/29/2019

An Adaptive Step Toward the Multiphase Conjecture

In 2010, Pǎtraşcu proposed the following three-phase dynamic problem, as...
research
04/18/2018

Nearly Optimal Separation Between Partially And Fully Retroactive Data Structures

Since the introduction of retroactive data structures at SODA 2004, a ma...
research
08/12/2020

Further Unifying the Landscape of Cell Probe Lower Bounds

In a landmark paper, Pǎtraşcu demonstrated how a single lower bound for ...
research
05/05/2020

Lower Bounds for Semi-adaptive Data Structures via Corruption

In a dynamic data structure problem we wish to maintain an encoding of s...
research
12/21/2018

Lower bounds for text indexing with mismatches and differences

In this paper we study lower bounds for the fundamental problem of text ...
research
02/15/2018

Smooth heaps and a dual view of self-adjusting data structures

We present a new connection between self-adjusting binary search trees (...

Please sign up or login with your details

Forgot password? Click here to reset