F
Fred Richardson
Researcher at Massachusetts Institute of Technology
Publications - 101
Citations - 3671
Fred Richardson is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Speaker recognition & Aqueous solution. The author has an hindex of 31, co-authored 101 publications receiving 3462 citations. Previous affiliations of Fred Richardson include Boston University & BBN Technologies.
Papers
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Journal ArticleDOI
Deep Neural Network Approaches to Speaker and Language Recognition
TL;DR: This work presents the application of single DNN for both SR and LR using the 2013 Domain Adaptation Challenge speaker recognition (DAC13) and the NIST 2011 language recognition evaluation (LRE11) benchmarks and demonstrates large gains on performance.
Proceedings ArticleDOI
The hub and spoke paradigm for CSR evaluation
Francis Kubala,Jerome R. Bellegarda,Jordan Cohen,David S. Pallett,Doug Paul,Michael S. Phillips,Raja Rajasekaran,Fred Richardson,Michael Riley,Roni Rosenfeld,Bob Roth,Mitch Weintraub +11 more
TL;DR: The new paradigm used in the most recent ARPA-sponsored Continuous Speech Recognition (CSR) evaluation is introduced and then the important features of the test design are discussed.
Journal ArticleDOI
Energy levels of lanthanide ions in the cubic Cs2NaLnCl6 and Cs2NaYCl6:Ln3+ (doped) systems
TL;DR: In this paper, the best available energy level data for the cubic Cs2NaLnCl6 and Cs 2NaYCl6:Ln3+ (doped) systems are collected together and summarized.
Posted Content
A Unified Deep Neural Network for Speaker and Language Recognition
TL;DR: In this paper, a unified DNN approach was used for both speaker and language recognition, yielding substantial performance improvements on the 2013 Domain Adaptation Challenge speaker recognition task (55% reduction in EER for the out-of-domain condition) and on the NIST 2011 Language Recognition Evaluation (48% reduction for the 30s test condition).
Journal ArticleDOI
Site-isolated luminescent europium complexes with polyester macroligands: metal-centered heteroarm stars and nanoscale assemblies with labile block junctions.
Jessica L. Bender,Perry S. Corbin,Cassandra L. Fraser,David H Metcalf,Fred Richardson,Edwin L. Thomas,Augustine Urbas +6 more
TL;DR: The synthesis of a series of polymeric Eu(III) complexes with polyester ligands, along with supporting emission spectra, luminescence lifetimes, and, for a Eu block copolymer film, atomic force microscopy (AFM) data, is presented.