activity
20182021
most citedDynamic Time Warping in Strongly Subquadratic Time: Algorithms for the Low-Distance Regime and Approximate Evaluation

10 citations · 10 across the 3 of their papers we have counts for

collaborators

9 papers

cs.DS2021

How Asymmetry Helps Buffer Management: Achieving Optimal Tail Size in Cup Games

William Kuszmaul

The cup game on cups is a multi-step game with two players, a filler and an emptier. At each step, the filler distributes unit of water among the cups, and then the emptier…

cs.DS2021

Binary Dynamic Time Warping in Linear Time

William Kuszmaul

Dynamic time warping distance (DTW) is a widely used distance measure between time series . It was shown by Abboud, Backurs, and Williams that in the \emph{binary cas…

cs.LG2020

Train Tracks with Gaps: Applying the Probabilistic Method to Trains

William Kuszmaul

We identify a tradeoff curve between the number of wheels on a train car, and the amount of track that must be installed in order to ensure that the train car is supported by the t…

cs.DS2020

The Variable-Processor Cup Game

William Kuszmaul, Alek Westover

The problem of scheduling tasks on processors so that no task ever gets too far behind is often described as a game with cups and water. In the -processor cup game on cu…

cs.DS2020

In-Place Parallel-Partition Algorithms using Exclusive-Read-and-Write Memory

William Kuszmaul, Alek Westover

We present an in-place algorithm for the partition problem that has linear work and polylogarithmic span. The algorithm uses only exclusive read/write shared variables, and can be…

cs.DS2019

Achieving Optimal Backlog in the Vanilla Multi-Processor Cup Game

William Kuszmaul

In each step of the -processor cup game on cups, a filler distributes up to units of water among the cups, subject only to the constraint that no cup receives more than…