21 citations · 191 across the 67 of their papers we have counts for
5 papers · 1 filter
Work-stealing prefix scan: Addressing load imbalance in large-scale image registration
Marcin Copik, Tobias Grosser, Torsten Hoefler +2
Parallelism patterns (e.g., map or reduce) have proven to be effective tools for parallelizing high-performance applications. In this paper, we study the recursive registration of…
Discriminating Equivalent Algorithms via Relative Performance
Aravind Sankaran, Paolo Bientinesi
In scientific computing, it is common that a mathematical expression can be computed by many different algorithms (sometimes over hundreds), each identifying a specific sequence of…
Concurrent Alternating Least Squares for multiple simultaneous Canonical Polyadic Decompositions
Christos Psarras, Lars Karlsson, Rasmus Bro +1
Tensor decompositions, such as CANDECOMP/PARAFAC (CP), are widely used in a variety of applications, such as chemometrics, signal processing, and machine learning. A broadly used m…
Automatic Detection of Cue Points for DJ Mixing
Mickaël Zehren, Marco Alunno, Paolo Bientinesi
The automatic identification of cue points is a central task in applications as diverse as music thumbnailing, mash-ups generation, and DJ mixing. Our focus lies in electronic danc…
Rational spectral filters with optimal convergence rate
Konrad Kollnig, Paolo Bientinesi, Edoardo Di Napoli
In recent years, contour-based eigensolvers have emerged as a standard approach for the solution of large and sparse eigenvalue problems. Building upon recent performance improveme…