Data-Structure Lower Bounds and Communication Complexity Quiz
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Questions and Answers

What type of problems do the reductions from communication complexity of lopsided set disjointness help establish lower bounds for?

high-dimensional, constant-dimensional geometric, dynamic problems

What is the new bound established for 4-dimensional range reporting given space O(n poly lg n)?

$\Omega(lg n / lg lg n)$

What recent result raised the prospect that higher dimensions could be easy in terms of reporting time?

[Nekrich, SoCG'07] solved 3D reporting in near-constant time

What problem has a tight space lower bound for the partial match problem with constant query time?

<p>partial match problem</p> Signup and view all the answers

What type of lower bound was established for reachability oracles?

<p>first lower bound</p> Signup and view all the answers

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