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Researcher · AT&T (United States) · United States

Dimitrios P. Prezas

Dimitrios P. Prezas publishes mostly in Signal Processing, Artificial Intelligence and Computer Vision and Pattern Recognition, on topics such as Speech and Audio Processing, Speech Recognition and Synthesis and Advanced Data Compression Techniques.

OpenAlex
World rank
#6,950,864
of 7,710,434 ranked researchers
Rank in United States
#1,570,426
of 1,627,098
Works
19
Citations
93
Citations per work
4.9
h-index
6
i10-index 3Top 78% in Signal Processing
Dimitrios P. Prezas

What does Dimitrios P. Prezas research?

Dimitrios P. Prezas's work is mostly in Computer Science (71%), Engineering (19%).

Physical Sciences: 17 works · 89.7% of their workComputer Science: 13 works · 70.9% of their workSignal Processing: 6 works · 31.3% of their workArtificial Intelligence: 4 works · 18.8% of their workComputer Vision and Pattern Recognition: 2 works · 12.5% of their workComputational Theory and Mathematics: 2 works · 8.3% of their workEngineering: 4 works · 18.8% of their workComputational Mechanics: 2 works · 12.5% of their workElectrical and Electronic Engineering: 1 works · 6.3% of their workEverything else: 2 works · 10.3% of their workTHEIR WORKDimitrios P.Prezas19works
Physical Sciences90%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Computer Science1370.9%
    2. Engineering418.8%
  2. Everything else210.3%
  1. 1Signal Processing31% of their works
  2. 2Artificial Intelligence19% of their works
  3. 3Computer Vision and Pattern Recognition12% of their works
  4. 4Computational Mechanics12% of their works
  5. 5Computational Theory and Mathematics8% of their works
  6. 6Electrical and Electronic Engineering6% of their works

Research topics

Which keywords describe Dimitrios P. Prezas's research?

The keywords of their largest research topics: Deep Learning, Neural Networks, Audio-Visual Speech Recognition, Speech Enhancement, Acoustic Modeling, Deep Neural Networks, Adaptive Filtering and JPEG2000.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 18 words, with their numbers
  1. Deep Learning163 topics
  2. Neural Networks102 topics
  3. Audio-Visual Speech Recognition91 topic
  4. Speech Enhancement91 topic
  5. Acoustic Modeling71 topic
  6. Deep Neural Networks71 topic
  7. Adaptive Filtering61 topic
  8. JPEG200061 topic
  9. Non-Gaussian Signal Processing61 topic
  10. Wavelet Compression61 topic
  11. Floating-Point Arithmetic41 topic
  12. Interval Analysis41 topic
  13. Blind Separation31 topic
  14. Independent Component Analysis31 topic
  15. FFT21 topic
  16. Filter Banks21 topic
  17. Backpropagation Learning11 topic
  18. Self-Organizing Maps11 topic

Where does Dimitrios P. Prezas work?

Dimitrios P. Prezas's main affiliation in the publication record is AT&T (United States), United States.

How many publications and citations does Dimitrios P. Prezas have?

OpenAlex counts 19 works and 93 citations for Dimitrios P. Prezas, an h-index of 6, ranking #6,950,864 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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