Ajith Mascarenhas

Computer Science · Physical Sciences

12h-index970citations28works0.02yr avg
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Research Topics

Topological and Geometric Data Analysis(14), Data Visualization and Analytics(9), Computer Graphics and Visualization Techniques(5), Data Management and Algorithms(4), Fluid Dynamics and Turbulent Flows(3)

Publications28 total

Time-varying Reeb graphs for continuous space–time data
Carolina Digital Repository (University of North Carolina at Chapel Hill)·2021Open Access
Direct numerical simulations of autoignition in stratified dimethyl-ether (DME)/air turbulent mixtures
Combustion and Flame·2014· 69 citedOpen Access
Data analysis and visualization of petascale combustion science simulation data.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2011Open Access
Topology for statistical modeling of petascale data.
2011Open Access
Copy of Conditional Analysis of DNS Combustion Data Using Local and Global Shape Characteristics.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2011Open Access
Current parallel I/O limitations to scalable data analysis.
2011Open Access
Design and Performance of a Scalable, Parallel Statistics Toolkit
2011· 22 citedOpen Access
Identification of Intrinsic Low Dimensional Manifolds in Turbulent Combustion using an Isomap based technique.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2011· 7 citedOpen Access
Topological Feature Extraction for Comparison of Terascale Combustion Simulation Data
Mathematics and visualization·2010· 25 cited
Topological feature-based statistical analysis of petascale data.
OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)·2010
Scientific Data Management Challenges in High-Performance Visual Data Analysis
Chapman & Hall/CRC computational science series/Chapman & Hall/CRC computational science·2009· 2 cited
Tracking flame base movement and interaction with ignition kernels using topological methods
Journal of Physics Conference Series·2009· 6 citedOpen Access
Isocontour based Visualization of Time-varying Scalar Fields
Mathematics and visualization·2009· 14 cited
Seeing the Unseeable
University of North Texas Digital Library (University of North Texas)·2008Open Access
Multiscale Morse theory for science ciscovery
Journal of Physics Conference Series·2008Open Access
Time-varying Reeb graphs for continuous space–time data
Computational Geometry·2007· 65 citedOpen Access
Robust on-line computation of Reeb graphs
ACM Transactions on Graphics·2007· 5 cited
Robust on-line computation of Reeb graphs
2007· 186 cited
Robust on-line computation of Reeb graphs
ACM Transactions on Graphics·2007· 175 cited
Topological feature extraction and tracking
Journal of Physics Conference Series·2007· 41 citedOpen Access
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Frequent Co-authors

Valerio Pascucci(17), Peer‐Timo Bremer(9), Daniel Laney(5), Jacqueline H. Chen(5), Attila Gyulassy(5), Jack Snoeyink(4), Ray Grout(4), Philippe Pébaÿ(4), Janine Camille Bennett(4), Giorgio Scorzelli(3), Herbert Edelsbrunner(3), John Harer(3), Evatt R. Hawkes(3), David Thompson(3), Paul L. Miller(2), Arthur Gregory(2), Stephen Ehmann(2), Dinesh Manocha(2), P-T Bremer(2), W. Cabot(2)