A systematic review of social media and government in the social science discipline

RM Widayat, JS Aji, C Kurniawan - Journal of Contemporary …, 2023 - journal.ppishk.org
The technical viewpoint recognises the critical role of information and communication
technology as a driving force in our time. The importance of public policy management in the …

Rapid urban flood risk mapping for data-scarce environments using social sensing and region-stable deep neural network

L Lin, C Tang, Q Liang, Z Wu, X Wang, S Zhao - Journal of Hydrology, 2023 - Elsevier
Urban flooding is one of the most widespread natural hazards in modern cities. Risk
mapping provides critical information for flood risk management to reduce life and economic …

Development of flood susceptibility map using a GIS-based AHP approach: a novel case study on Idukki district, India

ZA Khan, B Jhamnani - Journal of Spatial Science, 2024 - Taylor & Francis
Flooding is a regular danger in the Idukki district of Kerala causing serious damage to life
and property. An attempt has been undertaken in this research to identify crucial zones in …

Eliciting social themes of flood mitigation and community engagement studies through text mining

T Egbelakin, T Omotayo, OE Ogunmakinde… - International Journal of …, 2023 - emerald.com
Purpose Flood preparedness and response from the perspective of community engagement
mechanisms have been studied in scholarly articles. However, the differences in flood …

Twitter analysis in emergency management: recent research and trends

A Arvandi, J Rokne, R Alhajj - Social Network Analysis and Mining, 2024 - Springer
A disaster is an unexpected event with negative consequences for individuals and societies.
Typically it is interfering with a community's or society's ability to function. Disasters can be …

Analysis of spatial and temporal characteristics of major natural disasters in China from 2008 to 2021 based on mining news database

C Yang, H Zhang, X Li, Z He, J Li - Natural Hazards, 2023 - Springer
Globally, China is among the countries most severely affected by natural disasters.
Understanding the spatial and temporal distribution characteristics of natural hazard events …

Improved mapping of flood affected villages in India: a novel three-stage approach using PolSAR polarization signatures and ensembled dilated CNNs

GS Phartiyal, D Singh, H Yahia - International Journal of Remote …, 2024 - Taylor & Francis
During floods, updated and accurate information on affected human settlements helps save
lives and reduces time to rescue. Therefore, approaches that can provide reliable …

[HTML][HTML] CIDER: Context-sensitive polarity measurement for short-form text

JC Young, R Arthur, HTP Williams - Plos one, 2024 - journals.plos.org
Researchers commonly perform sentiment analysis on large collections of short texts like
tweets, Reddit posts or newspaper headlines that are all focused on a specific topic, theme …

[HTML][HTML] Implementing a routine and standard approach for the automatic collection of socio-economic impact observations for Impact-based Forecasting and Warning

F Wyatt, J Robbins, S Eaton - International Journal of Disaster Risk …, 2024 - Elsevier
Globally, there are different scientific methods being developed to support the provision of
Impact-based Forecasts and Warnings. Impact data is critically valuable to many of these …

Dynamic flood frequency analysis for west flowing rivers of Kerala, India

MG Mohan, S Adarsh - Water Security, 2023 - Elsevier
Abstract Conventional Flood Frequency Analysis (FFA) may underestimate flood quantiles
and increase hydraulic infrastructure vulnerability in changing climates. This study uses …