GPU implementation of an audio fingerprints similarity search algorithm

@article{Ouali2015GPUIO,
  title={GPU implementation of an audio fingerprints similarity search algorithm},
  author={Chahid Ouali and Pierre Dumouchel and Vishwa Gupta},
  journal={2015 13th International Workshop on Content-Based Multimedia Indexing (CBMI)},
  year={2015},
  pages={1-6}
}
This paper describes a parallel implementation of a promising similarity search algorithm for an audio fingerprinting system. Efficient parallel implementation on a GPU accelerates the search on a dataset containing over 61 million audio fingerprints. The similarity between two fingerprints is defined as the intersection of their elements. We evaluate GPU implementations of two intersection algorithms for this dataset. We show that intelligent use of the GPU memory spaces (shared memory in… CONTINUE READING