Methodological and conceptual challenges in rare and severe event forecast-verification

PA Ebert, P Milne - Natural Hazards and Earth System …, 2021 - nhess.copernicus.org
There are distinctive methodological and conceptual challenges in rare and severe event
(RSE) forecast-verification, that is, in the assessment of the quality of forecasts involving …

A multi-model decision support system (MM-DSS) for avalanche hazard prediction over North-West Himalaya

P Kaur, JC Joshi, P Aggarwal - Natural Hazards, 2022 - Springer
Avalanche forecasting is carried out using physical as well as statistical models. All these
models have certain limitations associated with their mathematical formulation that enable …

Nonparametric statistical downscaling of temperature, precipitation, and evaporation in a semiarid region in India

MK Goyal, CSP Ojha, DH Burn - Journal of Hydrologic Engineering, 2012 - ascelibrary.org
The climate impact studies in hydrology often rely on climate change information at fine
spatial resolution. Because general circulation models (GCMs) operate on a coarse scale …

Application of Artificial Intelligence in the Assessment and Forecast of Avalanche Danger in the Ile Alatau Ridge

V Blagovechshenskiy, A Medeu, T Gulyayeva… - Water, 2023 - mdpi.com
The assessment and forecast of avalanche danger are very important means of preventing
avalanche fatalities, especially in recreational areas. The use of artificial intelligence …

Nearest neighbours for avalanche forecasting in Scotland—development, verification and optimisation of a model

RS Purves, KW Morrison, G Moss… - Cold regions science and …, 2003 - Elsevier
This paper describes a nearest neighbours model used operationally for avalanche
forecasting in Scotland. Results are presented as contingency tables and in terms of a range …

Nearest neighbour models for local and regional avalanche forecasting

M Gassner, B Brabec - Natural Hazards and Earth System …, 2002 - nhess.copernicus.org
This paper presents two avalanche forecasting applications NXD2000 and NXD-REG which
were developed at the Swiss Federal Institute for Snow and Avalanche Re-search (SLF) …

A novel approach to accelerate calibration process of a k-nearest neighbours classifier using GPU

A Singh, K Deep, P Grover - Journal of Parallel and Distributed Computing, 2017 - Elsevier
General purpose data parallel computing with graphical processing unit (GPU) is much
structured today with NVIDIA® CUDA and other parallel programming frameworks …

Exploring multi-scale spatial patterns in historical avalanche data, Jackson Hole Mountain Resort, Wyoming

C McCollister, K Birkeland, K Hansen, R Aspinall… - Cold Regions Science …, 2003 - Elsevier
Many ski areas, backcountry avalanche centers, highway departments, and helicopter ski
operations record and archive daily weather and avalanche data. This paper presents a …

Avalanche forecast using numerical weather prediction in Indian Himalaya

A Singh, K Srinivasan, A Ganju - Cold regions science and technology, 2005 - Elsevier
The integration of a nearest-neighbours method based avalanche forecast model with a
mesoscale weather forecast model (MM5) has been attempted for avalanche forecasting in …

Addressing class imbalance in avalanche forecasting

M Kala, S Jain, A Singh, NC Krishnan - Cold Regions Science and …, 2025 - Elsevier
Natural disasters like avalanches and earthquakes are examples of rare events. Predicting
such events using supervised classification machine learning models suffers from the class …