Ashish Sharma

发表

Tools for enhancing the application of self-organizing maps in water resources research and engineering

Scott A. Sisson, Stephanie Clark, Ashish Sharma, 2020 .

Modelling and understanding the hierarchy in a mixture of experts using multiple catchment descriptors

Ashish Sharma, Erwin Jeremiah, Lucy Marshall, 2013 .

A Bayesian Alternative for Multi-objective Ecohydrological Model Specification

Lucy Marshall, Yating Tang, Hoori Ajami, 2015 .

Design of Flux Observer for Induction Machine Using Adaptive Control Theory

Ashish Sharma, Sharad Salunke, 2013 .

Quantifying input uncertainty in the calibration of water qualitymodels: reshuffling errors via the secant method

Lucy Marshall, Ashish Sharma, Xia Wu, 2020 .

Multivariate streamflow forecasting using independent component analysis

Casey Brown, Upmanu Lall, Ashish Sharma, 2008 .

Integrating multiple scales of hydraulic conductivity measurements in training image‐based stochastic models

Gregoire Mariethoz, Ashish Sharma, Andy Baker, 2013 .

Merging radar and gauge information within a dynamical model combination framework for precipitation estimation in cold climates

Ashish Sharma, Knut Alfredsen, Kuganesan Sivasubramaniam, 2019, Environ. Model. Softw..

Improved spatial prediction: A combinatorial approach

Ashish Sharma, Peter F. Rasmussen, Conrad Wasko, 2013 .

Immersive and interactive exploration of billion atom systems

Wei Zhao, Andy Haas, Paul Miller, 2002, Proceedings IEEE Virtual Reality 2002.

A wavelet-based tool to modulate variance in predictors: An application to predicting drought anomalies

Ashish Sharma, Ze Jiang, Md. Mamunur Rashid, 2021, Environ. Model. Softw..

Characterizing distributed hydrological model residual errors using a probabilistic long short-term memory network

Lucy Marshall, Ashish Sharma, Dayang Li, 2021, Journal of Hydrology.

Quantifying input error in hydrologic modeling using the Bayesian error analysis with reordering (BEAR) approach

Lucy Marshall, Ashish Sharma, Xia Wu, 2021, Journal of Hydrology.

A robust alternative for correcting systematic biases in multi-variable climate model simulations

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2021, Environ. Model. Softw..

Rethinking Satellite Data Merging: From Averaging to SNR Optimization

Ashish Sharma, Seokhyeon Kim, Yi Y. Liu, 2021, IEEE Transactions on Geoscience and Remote Sensing.

Improving the Combination of Satellite Soil Moisture Data Sets by Considering Error Cross Correlation: A Comparison Between Triple Collocation (TC) and Extended Double Instrumental Variable (EIVD) Alternatives

Seokhyeon Kim, Lucy Marshall, Ashish Sharma, 2021, IEEE Transactions on Geoscience and Remote Sensing.

Assessment of global aridity change

Bellie Sivakumar, Ashish Sharma, Ashish Sharma, 2015 .

Selection of a kernel bandwidth for measuring dependence in hydrologic time series using the mutual information criterion

Ashish Sharma, Simon J. Sheather, Timothy I. Harrold, 2001 .

An operational approach for classifying storms in real-time radar rainfall estimation

Ashish Sharma, Alan Seed, Ashish Sharma, 2008 .

Development and Application of a Multisite Rainfall Stochastic Downscaling Framework for Climate Change Impact Assessment

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2010 .

Correcting of real-time radar rainfall bias using a Kalman filtering approach

Ashish Sharma, Alan Seed, Ashish Sharma, 2006 .

Assessing future rainfall projections using multiple GCMs and a multi-site stochastic downscaling model

Ashish Sharma, Rajeshwar Mehrotra, T. V. Reshmidevi, 2013 .

A framework for combining multiple soil moisture retrievals based on maximizing temporal correlation

Seokhyeon Kim, Ashish Sharma, Yi Y. Liu, 2015 .

A nonparametric nonhomogeneous hidden Markov model for downscaling of multisite daily rainfall occurrences

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2005 .

A multi-objective assessment of alternate conceptual ecohydrological models

Hoori Ajami, Ashish Sharma, Ian Cordery, 2015 .

Evaluating the non-stationarity of Australian annual maximum flood

George Kuczera, Ashish Sharma, Seth Westra, 2013 .

Representing low‐frequency variability in continuous rainfall simulations: A hierarchical random Bartlett Lewis continuous rainfall generation model

Ashish Sharma, Rajeshwar Mehrotra, Erwin Jeremiah, 2015 .

Preserving low-frequency variability in generated daily rainfall sequences

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2007 .

Seasonal to interannual rainfall probabilistic forecasts for improved water supply management : Part 2 - Predictor identification of quarterly rainfall using ocean-atmosphere information

Upmanu Lall, Ashish Sharma, Kin Choi Luk, 2000 .

Data‐Driven Model Uncertainty Estimation in Hydrologic Data Assimilation

Lucy Marshall, Hamid Moradkhani, Ashish Sharma, 2018 .

Seasonal to interannual rainfall probabilistic forecasts for improved water supply management: Part 3 — A nonparametric probabilistic forecast model

Ashish Sharma, Ashish Sharma, 2000 .

Accounting for interannual variability: A comparison of options for water resources climate change impact assessments

Ashish Sharma, Fiona Johnson, Ashish Sharma, 2011 .

Comparison of two approaches for generation of daily rainfall data

Thomas A. McMahon, Ashish Sharma, R. Srikanthan, 2005 .

A comprehensive validation of the SMAP Enhanced Level-3 Soil Moisture product using ground measurements over varied climates and landscapes

Ashish Sharma, Runze Zhang, Seokhyeon Kim, 2019, Remote Sensing of Environment.

Continuous rainfall simulation: 2. A regionalized daily rainfall generation approach

Ashish Sharma, Rajeshwar Mehrotra, Seth Westra, 2012 .

A space and time scale‐dependent nonlinear geostatistical approach for downscaling daily precipitation and temperature

Gregoire Mariethoz, Matthew F. McCabe, Jason P. Evans, 2015 .

A nonparametric approach for daily rainfall simulation

Upmanu Lall, Ashish Sharma, Upmanu Lall, 1999 .

Radar rainfall error variance and its impact on radar rainfall calibration

Ashish Sharma, Alan Seed, Ashish Sharma, 2003 .

A Review of Satellite-Derived Soil Moisture and Its Usage for Flood Estimation

Seokhyeon Kim, Ashish Sharma, Runze Zhang, 2019, Remote Sensing in Earth Systems Sciences.

A Bayesian view of rainfall-runoff modelling: alternatives for parameter estimation, model comparison and hierarchical model development.

Ashish Sharma, Lucy Marshall, David J. Nott, 2005 .

A Comparison of Australian Open Water Body Evaporation Trends for Current and Future Climates Estimated from Class A Evaporation Pans and General Circulation Models

Ashish Sharma, Fiona Johnson, Ashish Sharma, 2010 .

A rank-based approach for correcting systematic biases in spatial disaggregation of coarse-scale climate simulations

Ashish Sharma, Jannatun Nahar, Fiona Johnson, 2017 .

Recursively updating the error forecasting scheme of a complementary modelling framework for improved reservoir inflow forecasts

Ashish Sharma, Knut Alfredsen, Ashenafi Seifu Gragne, 2015 .

Using second-order approximation to incorporate GCM uncertainty in climate change impact assessments

Ashish Sharma, Fiona Johnson, Ashish Sharma, 2017, Climatic Change.

An Assessment of Drift Correction Alternatives for CMIP5 Decadal Predictions

Bellie Sivakumar, Ashish Sharma, Rajeshwar Mehrotra, 2017 .

Does improved SSTA prediction ensure better seasonal rainfall forecasts?

Ashish Sharma, Rajeshwar Mehrotra, Andrew Schepen, 2015 .

Reduced spatial extent of extreme storms at higher temperatures

Ashish Sharma, Seth Westra, Conrad Wasko, 2016 .

Addressing the mischaracterization of extreme rainfall in regional climate model simulations - A synoptic pattern based bias correction approach

Jason P. Evans, Ashish Sharma, Fiona Johnson, 2018 .

Deriving daily water levels from satellite altimetry and land surface temperature for sparsely gauged catchments: A case study for the Mekong River

Lucy Marshall, Ashish Sharma, Hung T. Pham, 2018, Remote Sensing of Environment.

A method for combining SRTM DEM and ASTER GDEM2 to improve topography estimation in regions without reference data

Lucy Marshall, Ashish Sharma, Hung T. Pham, 2018, Remote Sensing of Environment.

A nonparametric model for stochastic generation of daily rainfall amounts

Ashish Sharma, Simon J. Sheather, S. Sheather, 2003 .

A new framework for monitoring flood inundation using readily available satellite data

Venkat Lakshmi, Ashish Sharma, Fiona Johnson, 2016 .

An equivalent cross‐sectional basis for semidistributed hydrological modeling

Hoori Ajami, Ashish Sharma, Urooj Khan, 2014 .

Detecting non-stationary hydrologic model parameters in a paired catchment system using data assimilation

Lucy Marshall, Hamid Moradkhani, Ashish Sharma, 2016 .

Should flood regimes change in a warming climate? The role of antecedent moisture conditions

Ashish Sharma, Ashish Sharma, F. Woldemeskel, 2016 .

A comparison of alternatives for daily to sub-daily rainfall disaggregation

Bellie Sivakumar, Ashish Sharma, Rajeshwar Mehrotra, 2012 .

Droughts in a warming climate: A global assessment of Standardized precipitation index (SPI) and Reconnaissance drought index (RDI)

Bellie Sivakumar, Ashish Sharma, Ashish Sharma, 2015 .

Development of a formal likelihood function for improved Bayesian inference of ephemeral catchments

Tyler Smith, Ashish Sharma, Scott A. Sisson, 2010 .

A nonparametric model for stochastic generation of daily rainfall occurrence

Ashish Sharma, Simon J. Sheather, S. Sheather, 2003 .

Attributing uncertainty in streamflow simulations due to variable inputs via the Quantile Flow Deviation metric

Lucy Marshall, Ashish Sharma, Syed Abu Shoaib, 2018, Advances in Water Resources.

A nonparametric stochastic downscaling framework for daily rainfall at multiple locations

Ashish Sharma, Ashish Sharma, R. Mehrotra, 2006 .

Mitigating parameter bias in hydrological modelling due to uncertainty in covariates

Ashish Sharma, Shahadat Chowdhury, Ashish Sharma, 2007 .

Spatiotemporal variation of long‐term drought propensity through reliability‐resilience‐vulnerability based Drought Management Index

Ashish Sharma, Rajeshwar Mehrotra, Rajib Maity, 2014 .

Global assessment of flood and storm extremes with increased temperatures

Ashish Sharma, Conrad Wasko, Ashish Sharma, 2017, Scientific Reports.

Catchment scale simulations of soil moisture dynamics using an equivalent cross-section based hydrological modelling approach

Seokhyeon Kim, Hoori Ajami, Ashish Sharma, 2018, Journal of Hydrology.

Disaggregation procedures for stochastic hydrology based on nonparametric density estimation

David G. Tarboton, Upmanu Lall, Ashish Sharma, 1998 .

A global assessment of the timing of extreme rainfall from TRMM and GPM for improving hydrologic design

Venkat Lakshmi, Pierluigi Claps, Ashish Sharma, 2016 .

On the divergence of potential and actual evapotranspiration trends: An assessment across alternate global datasets

Ashish Sharma, Ashish Sharma, Alfonso Anabalón, 2017 .

Multisite seasonal forecast of arid river flows using a dynamic model combination approach

Ashish Sharma, Shahadat Chowdhury, Ashish Sharma, 2009 .

Continuous rainfall simulation: 1. A regionalized subdaily disaggregation approach

Ashish Sharma, Rajeshwar Mehrotra, Seth Westra, 2012 .

Conditional resampling of hydrologic time series using multiple predictor variables: A K-nearest neighbour approach

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2006 .

Comparison of two approaches for downscaling synoptic atmospheric patterns to multisite precipitation occurrence

R. Mehrotra, Ashish Sharma, Ian Cordery, 2004 .

A global comparison of alternate AMSR2 soil moisture products: Why do they differ?

Seokhyeon Kim, Ashish Sharma, Yi Y. Liu, 2015 .

Intensification of Convective Rain Cells at Warmer Temperatures Observed from High-Resolution Weather Radar Data

Peter Molnar, Ashish Sharma, Francesco Marra, 2018 .

Impact of mid-Pacific Ocean thermocline on the prediction of Australian rainfall

Ashish Sharma, Ian Cordery, Ashish Sharma, 2006 .

A semi-parametric model for stochastic generation of multi-site daily rainfall exhibiting low-frequency variability

R. Mehrotra, Ashish Sharma, Ashish Sharma, 2007 .

Global seasonal precipitation forecasts using improved sea surface temperature predictions

Ashish Sharma, Rajeshwar Mehrotra, Mohammad Zaved Kaiser Khan, 2017 .

An information theoretic alternative to model a natural system using observational information alone

Ashish Sharma, Ashish Sharma, R. Mehrotra, 2014 .

How well do general circulation models represent low‐frequency rainfall variability?

Jason P. Evans, Ashish Sharma, Fiona Johnson, 2014 .

Kernel bandwidth selection for a first order nonparametric streamflow simulation model

David G. Tarboton, Upmanu Lall, Ashish Sharma, 1998 .

Characterizing Drought Using the Reliability-Resilience-Vulnerability Concept

Ashish Sharma, Rajib Maity, Kironmala Chanda, 2013 .