Ranga Vatsavai

Also known as: Raju

https://orcid.org/0000-0002-7083-0267

Machine Learning, Data Mining, Spatial and Temporal, Remote Sensing, Image and Video Understanding, Computer Vision, Crop Biomass Monitoring, Settlement Mapping, HPC, Spatial Databases

Works (20)

2019 journal article

Anomalous cluster detection in spatiotemporal meteorological fields

STATISTICAL ANALYSIS AND DATA MINING, 12(2), 88–100.

By: B. Ramachandra, B. Dutton & R. Vatsavai

Sources: Web Of Science, ORCID
Added: April 9, 2019

2018 article

Deformable Part Models for Complex Object Detection in Remote Sensing Imagery

BIGSPATIAL 2018: PROCEEDINGS OF THE 7TH ACM SIGSPATIAL INTERNATIONAL WORKSHOP ON ANALYTICS FOR BIG GEOSPATIAL DATA (BIGSPATIAL-2018), pp. 57–62.

By: N. Pool & R. Vatsavai

Sources: Web Of Science, ORCID
Added: July 1, 2019

2018 article

FUTURES-DPE: Towards Dynamic Provisioning and Execution of Geosimulations in HPC environments

26TH ACM SIGSPATIAL INTERNATIONAL CONFERENCE ON ADVANCES IN GEOGRAPHIC INFORMATION SYSTEMS (ACM SIGSPATIAL GIS 2018), pp. 464–467.

By: A. Shashidharan, R. Vatsavai & R. Meentemeyer

Sources: Web Of Science, ORCID
Added: December 2, 2019

2018 article

Machine Learning Approaches for Slum Detection Using Very High Resolution Satellite Images

2018 18TH IEEE INTERNATIONAL CONFERENCE ON DATA MINING WORKSHOPS (ICDMW), pp. 1397–1404.

By: K. Gadiraju, R. Vatsavai, N. Kaza, E. Wibbels & A. Krishna

Sources: Web Of Science, ORCID
Added: June 17, 2019

2018 journal article

Real-Time Energy Audit of Built Environments: Simultaneous Localization and Thermal Mapping

JOURNAL OF INFRASTRUCTURE SYSTEMS, 24(3).

By: B. Ramachandra, P. Nawathe, J. Monroe, K. Han, Y. Ham & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: October 19, 2018

2017 conference paper

Hierarchical change detection framework for biomass monitoring

2017 ieee international geoscience and remote sensing symposium (igarss), 620–623.

By: Z. Chen, B. Ramachandra & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

High performance GPU computing based approaches for oil spill detection from multi-temporal remote sensing data

Remote Sensing of Environment, 202, 28–44.

By: U. Bhangale, S. Durbha, R. King, N. Younan & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

Parallel processing over spatial-temporal datasets from geo, bio, climate and social science communities: A research roadmap

2017 ieee 6th international congress on big data (bigdata congress 2017), 232–250.

By: S. Prasad, D. Aghajarian, M. McDermott, D. Shah, M. Mokbel, S. Puri, S. Rey, S. Shekhar ...

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Semantics-enabled framework for spatial image information mining of linked earth observation data

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 10(1), 29–44.

By: K. Kurte, S. Durbha, R. King, N. Younan & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2017 conference paper

Semi-supervised deep generative models for change detection in very high resolution imagery

2017 ieee international geoscience and remote sensing symposium (igarss), 1063–1066.

By: C. Connors & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 conference paper

A A scalable probabilistic change detection algorithm for very high resolution (VHR) satellite imagery

2016 ieee international congress on big data - bigdata congress 2016, 275–282.

By: S. Hong & R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Detecting Extreme Events in Gridded Climate Data

Procedia Computer Science, 80, 2397–2401.

By: B. Ramachandra, K. Gadiraju, R. Vatsavai, D. Kaiser & T. Karnowski

Sources: Crossref, ORCID
Added: February 21, 2020

2016 journal article

Guest editorial: Big spatial data

Geoinformatica, 20(4), 797–799.

By: R. Vatsavai & V. Chandola

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Mapping Magnetic Ordering With Aberrated Electron Probes in STEM

Microscopy and Microanalysis, 22(S3), 1676–1677.

By: J. Idrobo, J. Rusz, J. Spiegelberg, M. McGuire, C. Symons, R. Vatsavai, C. Cantoni, A. Lupini

Sources: Crossref, ORCID
Added: February 21, 2020

2016 journal article

Monitoring land-cover changes: A machine-learning perspective

IEEE Geoscience and Remote Sensing Magazine, 4(2), 8–21.

By: A. Karpatne, Z. Jiang, R. Vatsavai, S. Shekhar & V. Kumar

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 conference paper

Scalable nearest neighbor based hierarchical change detection framework for crop monitoring

2016 IEEE International Conference on Big Data (Big Data), 1309–1314.

By: Z. Chen, R. Vatsavai, B. Ramachandra, Q. Zhang, N. Singh & S. Sukumar

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2016 journal article

Sliding Window-based Probabilistic Change Detection for Remote-sensed Images

Procedia Computer Science, 80, 2348–2352.

By: S. Hong & R. Vatsavai

Sources: Crossref, ORCID
Added: February 21, 2020

2016 conference paper

pFUTURES: A parallel framework for cellular automaton based urban growth models

Geographic information science, (giscience 2016), 9927, 163–177.

By: A. Shashidharan, D. Berkel, R. Vatsavai & R. Meentemeyer

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 conference paper

A A scalable complex pattern mining framework for global settlement mapping

2015 IEEE International Congress on Big Data - BigData congress 2015, 514–521.

By: R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2015 conference paper

Multitemporal data mining: From biomass monitoring to nuclear proliferation detection

2015 8th International Workshop on the Analysis of Multitemporal Remote Sensing Images (Multi-Temp).

By: R. Vatsavai

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

Employment

2014 - present

North Carolina State University Raleigh, North Carolina, US
Associate Professor Computer Science

Education

1999 - 2008

University of Minnesota System Minneapolis, MN, US
Ph.D. Computer Science