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Researcher · Rajagiri Hospital · India

G. Sreekumar

G. Sreekumar publishes mostly in Signal Processing, Aerospace Engineering and Electrical and Electronic Engineering, on topics such as Speech and Audio Processing, Direction-of-Arrival Estimation Techniques and Underwater Acoustics Research.

ORCID 0000-0003-2465-882X OpenAlex
World rank
#5,191,070
of 7,710,434 ranked researchers
Rank in India
#145,799
of 280,097
Works
18
Citations
142
Citations per work
7.9
h-index
5
i10-index 2Top 87% in Signal Processing
G. Sreekumar

What does G. Sreekumar research?

G. Sreekumar's work is mostly in Engineering (26%), Computer Science (15%), Materials Science (11%).

Physical Sciences: 9 works · 52.0% of their workEngineering: 5 works · 26.0% of their workAerospace Engineering: 2 works · 13.0% of their workElectrical and Electronic Engineering: 1 works · 7.4% of their workBiomedical Engineering: 1 works · 5.6% of their workComputer Science: 3 works · 14.8% of their workSignal Processing: 3 works · 14.8% of their workMaterials Science: 2 works · 11.2% of their workElectronic, Optical and Magnetic Materials: 1 works · 5.6% of their workMaterials Chemistry: 1 works · 5.6% of their workEverything else: 9 works · 48.0% of their workTHEIR WORKG. Sreekumar18works
Physical Sciences52%

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. Engineering526.0%
    2. Computer Science314.8%
    3. Materials Science211.2%
  2. Everything else948.0%
  1. 1Signal Processing15% of their works
  2. 2Aerospace Engineering13% of their works
  3. 3Electrical and Electronic Engineering7% of their works
  4. 4Electronic, Optical and Magnetic Materials6% of their works
  5. 5Materials Chemistry6% of their works
  6. 6Biomedical Engineering6% of their works

Research topics

Which keywords describe G. Sreekumar's research?

The keywords of their largest research topics: Beamforming, MIMO Radar, Machine Learning, Nonlinear Optical Materials, Array Processing, Audio-Visual Speech Recognition, Direction-of-Arrival Estimation and Speech Enhancement.

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 20 words, with their numbers
  1. Beamforming82 topics
  2. MIMO Radar62 topics
  3. Machine Learning52 topics
  4. Nonlinear Optical Materials52 topics
  5. Array Processing41 topic
  6. Audio-Visual Speech Recognition41 topic
  7. Direction-of-Arrival Estimation41 topic
  8. Speech Enhancement41 topic
  9. Acoustic Techniques31 topic
  10. Microfabrication31 topic
  11. Seafloor Mapping31 topic
  12. Two-Photon Absorption31 topic
  13. Antenna Arrays21 topic
  14. Computational Chemistry21 topic
  15. Electro-Optic Modulators21 topic
  16. Optimization21 topic
  17. Persistent Homology21 topic
  18. Signal Processing21 topic
  19. Topological Methods21 topic
  20. Waveform Design21 topic

Where does G. Sreekumar work?

G. Sreekumar's main affiliation in the publication record is Rajagiri Hospital, India.

How many publications and citations does G. Sreekumar have?

OpenAlex counts 18 works and 142 citations for G. Sreekumar, an h-index of 5, ranking #5,191,070 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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