A. Ravishankar Rao

Publication Activity (10 Years)

Years Active: 1988-2024
Publications (10 Years): 19

Top Topics

Predictive Model

Detect Outliers

Top Venues

J. Heal. Informatics Res.

Publications

Jesús Vegas, A. Ravishankar Rao, César Llamas
Deep Learning System for User Identification Using Sensors on Doorknobs. Sensors 24 (15) (2024)
Soumyabrata Dey, A. Ravishankar Rao, Mubarak Shah
Exploiting the Brain's Network Structure for Automatic Identification of ADHD Subjects. CoRR (2023)
A. Ravishankar Rao, Subrata Garai, Soumyabrata Dey, Hang Peng
Building predictive models of healthcare costs with open healthcare data. CoRR (2023)
A. Ravishankar Rao, Subrata Garai, Soumyabrata Dey, Hang Peng
PIKS: A Technique to Identify Actionable Trends for Policy-Makers Through Open Healthcare Data. CoRR (2023)
A. Ravishankar Rao, Daniel J. B. Clarke, Subrata Garai, Soumyabrata Dey
A system for exploring big data: an iterative k-means searchlight for outlier detection on open health data. CoRR (2023)
Raunak Jain, Mrityunjai Singh, A. Ravishankar Rao, Rahul Garg
Machine Learning Models To Predict Length Of Stay In Hospitals. ICHI (2022)
A. Ravishankar Rao, Subrata Garai, Soumyabrata Dey, Hang Peng
PIKS: A Technique to Identify Actionable Trends for Policy-Makers Through Open Healthcare Data. SN Comput. Sci. 2 (6) (2021)
A. Ravishankar Rao, Subrata Garai, Soumyabrata Dey, Hang Peng
Building predictive models of healthcare costs with open healthcare data. ICHI (2020)
A. Ravishankar Rao, Daniel Clarke
Perspectives on emerging directions in using IoT devices in blockchain applications. Internet Things 10 (2020)
A. Ravishankar Rao, Daniel J. B. Clarke
Capacity Building for a Cybersecurity Workforce Through Hands-on Labs for Internet-of-Things Security. NCS (2019)
A. Ravishankar Rao
A computational model of multi-sensory perception and its application to investigating the controversy around learning styles. IJCNN (2019)
A. Ravishankar Rao, Daniel Clarke
A comparison of models to predict medical procedure costs from open public healthcare data. IJCNN (2018)
A. Ravishankar Rao, Subrata Garai, Daniel J. B. Clarke, Soumyabrata Dey
A system for exploring big data: an iterative k-means searchlight for outlier detection on open health data. IJCNN (2018)
A. Ravishankar Rao, Daniel Clarke, Maryelena Vargas
Building an Open Health Data Analytics Platform: a Case Study Examining Relationships and Trends in Seniority and Performance in Healthcare Providers. J. Heal. Informatics Res. 2 (1-2) (2018)
A. Ravishankar Rao, Daniel J. B. Clarke
Hiding in plain sight: insights about health-care trends gained through open health data. CoRR (2017)
A. Ravishankar Rao
The modulation of synchronization by tuning functions and its effect on multi-sensory perception. IJCNN (2017)
A. Ravishankar Rao, Daniel J. B. Clarke
An open-source framework for the interactive exploration of Big Data: Applications in understanding health care. IJCNN (2017)
A. Ravishankar Rao
A spatio-temporal model of multi-sensory learning that demonstrates improved object recall. IJCNN (2016)
A. Ravishankar Rao, Daniel J. B. Clarke
A fully integrated open-source toolkit for mining healthcare big-data: architecture and applications. ICHI (2016)
A. Ravishankar Rao, Atul Chhabra, Rajarshi Das, Vikash Ruhil
A framework for analyzing publicly available healthcare data. HealthCom (2015)
A. Ravishankar Rao, Guillermo A. Cecchi
Capacity limits in oscillatory networks: Implications for sensory coding. IJCNN (2013)
A. Ravishankar Rao
The measurement and analysis of cortical networks. ICCI*CC (2013)
A. Ravishankar Rao, Guillermo A. Cecchi
Multi-sensory integration using sparse spatio-temporal encoding. IJCNN (2013)
A. Ravishankar Rao, Youping Xiao
A computational model of early visual cortex using konio-cellular pathway projections. IJCNN (2012)
Berkan Solmaz, Soumyabrata Dey, A. Ravishankar Rao, Mubarak Shah
ADHD classification using bag of words approach on network features. Medical Imaging: Image Processing (2012)
A. Ravishankar Rao, Rajesh Bordawekar, Guillermo A. Cecchi
Fast computation of functional networks from fMRI activity: a multi-platform comparison. Medical Imaging: Image Processing (2011)
A. Ravishankar Rao, Guillermo A. Cecchi
The effects of feedback and lateral connections on perceptual processing: A study using oscillatory networks. IJCNN (2011)
Rahul Garg, Guillermo A. Cecchi, A. Ravishankar Rao
Brain as a self-predictor: Sparse full-brain auto-regressive modeling in fMRI. ISBI (2011)
Rahul Garg, Guillermo A. Cecchi, A. Ravishankar Rao
Full-brain auto-regressive modeling (FARM) using fMRI. NeuroImage 58 (2) (2011)
A. Ravishankar Rao, Rahul Garg, Guillermo A. Cecchi
A spatio-temporal support vector machine searchlight for fMRI analysis. ISBI (2011)
A. Ravishankar Rao, Guillermo A. Cecchi
An objective function utilizing complex sparsity for efficient segmentation in multi-layer oscillatory networks. Int. J. Intell. Comput. Cybern. 3 (2) (2010)
A. Ravishankar Rao, Guillermo A. Cecchi
Investigating the variation of orientation tuning in a computational model of the visual cortex. IJCNN (2010)
Melissa K. Carroll, Guillermo A. Cecchi, Irina Rish, Rahul Garg, A. Ravishankar Rao
Prediction and interpretation of distributed neural activity with sparse models. NeuroImage 44 (1) (2009)
A. Ravishankar Rao, Guillermo A. Cecchi
An optimization approach to understanding structure-function relationships in the visual cortex. IJCNN (2009)
Guillermo A. Cecchi, Rahul Garg, A. Ravishankar Rao
A Cluster Overlap Measure for Comparison of Activations in fMRI Studies. MICCAI (1) (2009)
A. Ravishankar Rao, Guillermo A. Cecchi
Self-Organizing Map Simulations Confirm Similarity of Spatial Correlation Structure in Natural Images and Cortical Representations. ICANN (1) (2009)
A. Ravishankar Rao, Guillermo A. Cecchi
Spatio-temporal Dynamics during Perceptual Processing in an Oscillatory Neural Network. ICANN (2) (2008)
Guillermo A. Cecchi, Rahul Garg, A. Ravishankar Rao
Inferring brain dynamics using granger causality on fMRI data. ISBI (2008)
Guillermo A. Cecchi, A. Ravishankar Rao, Youping Xiao, Ehud Kaplan
Statistics of natural scenes and the cortical representation of color. Human Vision and Electronic Imaging (2008)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
Unsupervised Segmentation With Dynamical Units. IEEE Trans. Neural Networks 19 (1) (2008)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
Efficient segmentation in multi-layer oscillatory networks. IJCNN (2008)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
Emergence of Topographic Cortical Maps in a Parameterless Local Competition Network. ISNN (2) (2007)
James R. Kozloski, Guillermo A. Cecchi, Charles C. Peck, A. Ravishankar Rao
Topographic Infomax in a Neural Multigrid. ISNN (2) (2007)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
An optimization approach to achieve unsupervised segmentation and binding in a dynamical network. IJCNN (2006)
Yuan Liu, Guillermo A. Cecchi, A. Ravishankar Rao, James R. Kozloski, Charles C. Peck
Inference and segmentation in cortical processing. Human Vision and Electronic Imaging (2006)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
A model of the formation of a self-organized cortical representation of color. Human Vision and Electronic Imaging (2005)
A. Ravishankar Rao, Guillermo A. Cecchi, Charles C. Peck, James R. Kozloski
Evaluation of the Effect of Input Stimuli on the Quality of Orientation Maps Produced Through Self Organization. SCIA (2005)
Charles C. Peck, James R. Kozloski, A. Ravishankar Rao, Guillermo A. Cecchi
Simulation Infrastructure for Modeling Large Scale Neural Systems. International Conference on Computational Science (2003)
Chung-Hui Kuo, A. Ravishankar Rao, Gerry Thompson
Color document analysis. Color Imaging: Device-Independent Color, Color Hardcopy, and Applications (2002)
Chung-Hui Kuo, Ahmed H. Tewfik, A. Ravishankar Rao
Color halftone document segmentation and descreening. ICIP (2) (2001)
Chunghui Kuo, A. Ravishankar Rao, John G. Thompson
Wavelet based halftone segmentation and descreening filter design. ICASSP (2001)
Chung-Hui Kuo, A. Ravishankar Rao, Gerry Thompson
Color halftone descreening based on color sigma filters. Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (2001)
Alejandro Jaimes, Frederick C. Mintzer, A. Ravishankar Rao, Gerry Thompson
Segmentation and automatic descreening of scanned documents. Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts (1999)
A. Ravishankar Rao, Fred Mintzer
Color Calibration of a Calorimetric Scanner Using Non-Linear Least Squares. PICS (1998)
Nalini Bhushan, A. Ravishankar Rao, Gerald L. Lohse
The Texture Lexicon: Understanding the Categorization of Visual Texture Terms and Their Relationship to Texture Images. Cogn. Sci. 21 (2) (1997)
Minerva M. Yeung, Frederick C. Mintzer, Gordon W. Braudaway, A. Ravishankar Rao
Digital watermarking for high-quality imaging. MMSP (1997)
Paul B. Chou, A. Ravishankar Rao, Martin C. Sturzenbecker, Frederick Y. Wu, Virginia H. Brecher
Automatic defect classification for semiconductor manufacturing. Mach. Vis. Appl. 9 (4) (1997)
A. Ravishankar Rao
Future directions in industrial machine vision: a case study of semiconductor manufacturing applications. Image Vis. Comput. 14 (1) (1996)
A. Ravishankar Rao, Nalini Bhushan, Gerald L. Lohse
Relationship Between Texture Terms and Texture Images: a Study in Human Texture Perception. Storage and Retrieval for Image and Video Databases (SPIE) (1996)
A. Ravishankar Rao, Gerald L. Lohse
Identifying High Level Features of Texture Perception. CVGIP Graph. Model. Image Process. 55 (3) (1993)
A. Ravishankar Rao, Gerald L. Lohse
Towards a Texture Naming System: Identifying Relevant Dimensions in Texture. IEEE Visualization (1993)
A. Ravishankar Rao, Nagarajan Ramesh, Frederick Y. Wu, Jon R. Mandeville, Pieter J. M. Kerstens
Algorithms for a fast confocal optical inspection system. WACV (1992)
A. Ravishankar Rao, Ramesh C. Jain
Computerized Flow Field Analysis: Oriented Texture Fields. IEEE Trans. Pattern Anal. Mach. Intell. 14 (7) (1992)
A. Ravishankar Rao, Brian G. Schunck
Computing oriented texture fields. CVGIP Graph. Model. Image Process. 53 (2) (1991)
A. Ravishankar Rao, Ramesh C. Jain
Analyzing oriented textures through phase portraits. ICPR (1) (1990)
Ali E. Kayaalp, A. Ravishankar Rao, Ramesh C. Jain
Scanning electron microscope-based stereo analysis. Mach. Vis. Appl. 3 (4) (1990)
A. Ravishankar Rao, Brian G. Schunck
Computing oriented texture fields. CVPR (1989)
Ali E. Kayaalp, A. Ravishankar Rao, Ramesh C. Jain
Scanning electron microscope based stereo analysis [for semiconductor IC inspection]. CVPR (1989)
A. Ravishankar Rao, Ramesh C. Jain
Knowledge Representation and Control in Computer Vision Systems. IEEE Expert 3 (1) (1988)