Aniruddha Adiga

PhD

Biography

Aniruddha Adiga is a Research Assistant Professor at the Biocomplexity Institute at the University of Virginia. His research spans signal processing and machine learning, with a current emphasis on time-series analysis and forecasting. He co-leads the forecasting efforts at the Biocomplexity Institute. His work addresses a broad range of applications, including epidemiology, finance, agriculture, and neuroscience.

Aniruddha Adiga received his Ph.D. in Electrical Engineering from the Indian Institute of Science in 2018, where his research focused on sparse signal representation and blind deconvolution algorithms. Prior to his current role, he served as a Research Scientist and Postdoctoral Associate at the Biocomplexity Institute, and as a Postdoctoral Fellow at North Carolina State University.

Publications

2020

ICASSP 20

Epoch Estimation from a Speech Signal Using Gammatone Wavelets in a Scattering Network

P. Kulkarni, J. Sadasivan, A. Adiga, and C. S. Seelamantula

In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2020

BIB URL

@inproceedings{kulkarni2020epoch,
  author = {Kulkarni, P. and Sadasivan, J. and Adiga, A. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {Epoch Estimation from a Speech Signal Using Gammatone Wavelets in a Scattering Network},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:FPJr55Dyh1AC},
  year = {2020}
}

2018

ICASSP 18

Wavelet-based reconstruction for unlimited sampling

S. Rudresh, A. Adiga , B. A. Shenoy, and C. S. Seelamantula

In IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018

BIB URL

@inproceedings{rudresh2018wavelet,
  author = {Rudresh, S. and Adiga, A. and Shenoy, B. A. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)},
  title = {Wavelet-based reconstruction for unlimited sampling},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:ML0RJ9NH7IQC},
  year = {2018}
}

2017

NeurIPS-W 17

Bayesian deep deconvolutional neural networks

A. Bhowmik, A. Adiga, C. Seelamantula, F. Hauser, J. Jacak, and B. Heise

In Proc. 2nd Neural Inf. Process. Syst. Workshop Bayesian Deep Learn, 2017

BIB URL

@inproceedings{bhowmik2017bayesian,
  author = {Bhowmik, A. and Adiga, A. and Seelamantula, C. and Hauser, F. and Jacak, J. and Heise, B.},
  booktitle = {Proc. 2nd Neural Inf. Process. Syst. Workshop Bayesian Deep Learn},
  title = {Bayesian deep deconvolutional neural networks},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:ipzZ9siozwsC},
  year = {2017}
}

arXiv 17

A Non-Convex Optimization Technique for Sparse Blind Deconvolution–Initialization Aspects and Error Reduction Properties

A. Adiga, and C. S. Seelamantula

arXiv preprint arXiv:1708.07370, 2017

BIB URL

@article{adiga2017non,
  author = {Adiga, A. and Seelamantula, C. S.},
  journal = {arXiv preprint arXiv:1708.07370},
  title = {A Non-Convex Optimization Technique for Sparse Blind Deconvolution--Initialization Aspects and Error Reduction Properties},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:b1wdh0AR-JQC},
  year = {2017}
}

arXiv 17

AN ALTERNATING MINIMIZATION STRATEGY FOR SPARSE BLIND DECONVOLUTION- CONVERGENCE ANALYSIS AND CONCENTRATION INEQUALITIES

A. Adiga, and C. S. Seelamantula

arXiv preprint arXiv:1708.07370, 2017

BIB URL

@article{adiga2017alternating,
  author = {Adiga, A. and Seelamantula, C. S.},
  journal = {arXiv preprint arXiv:1708.07370},
  title = {AN ALTERNATING MINIMIZATION STRATEGY FOR SPARSE BLIND DECONVOLUTION- CONVERGENCE ANALYSIS AND CONCENTRATION INEQUALITIES},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:XD-gHx7UXLsC},
  year = {2017}
}

2014

Signal Process. 14

Auditory-motivated Gammatone wavelet transform

A. Venkitaraman, A. Adiga, and C. S. Seelamantula

Signal Processing, 2014

BIB URL

@article{venkitaraman2014auditory,
  author = {Venkitaraman, A. and Adiga, A. and Seelamantula, C. S.},
  journal = {Signal Processing},
  pages = {608--619},
  title = {Auditory-motivated Gammatone wavelet transform},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:JV2RwH3_ST0C},
  volume = {94},
  year = {2014}
}

DSP 14

An alternating \(\ell_p\)-\(\ell_2\)projections algorithm (ALPA) for speech modeling using sparsity constraints

A. Adiga, and C. S. Seelamantula

In 19th International Conference on Digital Signal Processing (DSP), 2014

BIB URL

@inproceedings{adiga2014alternating,
  author = {Adiga, A. and Seelamantula, C. S.},
  booktitle = {19th International Conference on Digital Signal Processing (DSP)},
  pages = {291--296},
  title = {An alternating {\(\ell_p\)}-{\(\ell_2\)}projections algorithm (ALPA) for speech modeling using sparsity constraints},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=100&pagesize=100&citation_for_view=1g1i1B4AAAAJ:rO6llkc54NcC},
  year = {2014}
}

ICIP 14

Controlled blurring for improving image reconstruction quality in flutter-shutter acquisition

S. Srinivas, A. Adiga, and C. S. Seelamantula

In IEEE International Conference on Image Processing (ICIP), 2014

BIB URL

@inproceedings{srinivas2014controlled,
  author = {Srinivas, S. and Adiga, A. and Seelamantula, C. S.},
  booktitle = {IEEE International Conference on Image Processing (ICIP)},
  pages = {5826--5830},
  title = {Controlled blurring for improving image reconstruction quality in flutter-shutter acquisition},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&cstart=200&pagesize=100&citation_for_view=1g1i1B4AAAAJ:_xSYboBqXhAC},
  year = {2014}
}

2013

TENCON 13

Gammatone wavelet cepstral coefficients for robust speech recognition

A. Adiga, M. Magimai, and C. S. Seelamantula

In IEEE international conference of IEEE region 10 (TENCON), 2013

BIB URL

@inproceedings{adiga2013gammatone,
  author = {Adiga, A. and Magimai, M. and Seelamantula, C. S.},
  booktitle = {IEEE international conference of IEEE region 10 (TENCON)},
  pages = {1--4},
  title = {Gammatone wavelet cepstral coefficients for robust speech recognition},
  url = {https://scholar.google.com/citations?view_op=view_citation&hl=en&user=1g1i1B4AAAAJ&pagesize=100&citation_for_view=1g1i1B4AAAAJ:hMod-77fHWUC},
  year = {2013}
}