Results 31 to 40 of about 1,690,733 (188)

A Heterogeneous Ensemble Learning Framework for Spam Detection in Social Networks with Imbalanced Data

open access: yesApplied Sciences, 2020
The popularity of social networks provides people with many conveniences, but their rapid growth has also attracted many attackers. In recent years, the malicious behavior of social network spammers has seriously threatened the information security of ...
Chensu Zhao   +4 more
doaj   +1 more source

Evaluation of earthquake disaster recovery patterns and influencing factors: a case study of the 2008 Wenchuan earthquake

open access: yesAll Earth, 2023
Earthquakes will significantly impact the economic development of earthquake-affected areas and the regional post-earthquake economic recovery trajectory. We presented an explorative analysis of disaster resilience and introduced a quantitative framework
Xiaolin Chen, Xue Li, Zhumei Liu
doaj   +1 more source

Suspended sediment transport diversity in river catchments following the 2014 phreatic eruption at Ontake Volcano, Japan

open access: yesEarth, Planets and Space, 2019
The present contribution investigates the temporal changes in volcaniclastic sediment transport over the 2-year period after the 2014 eruption of Ontake Volcano in two small drainage basins where increased turbidity was observed immediately after the ...
Kyoko S. Kataoka   +4 more
doaj   +1 more source

Graph Convolutional Networks for Privacy Metrics in Online Social Networks

open access: yesApplied Sciences, 2020
In recent years, privacy leakage events in large-scale social networks have become increasingly frequent. Traditional methods relying on operators have been unable to effectively curb this problem.
Xuefeng Li   +4 more
doaj   +1 more source

Flood Recovery Outcomes and Disaster Assistance Barriers for Vulnerable Populations

open access: yesFrontiers in Water, 2021
Disaster recovery spending for major flood events in the United States is at an all-time high. Yet research examining equity in disaster assistance increasingly shows that recovery funding underserves vulnerable populations. Based on a review of academic
Bradley Wilson   +2 more
doaj   +1 more source

The Challenges and Obstacles of Post-Disaster Road Infrastructure Reconstruction in the Pre-Construction Phase [PDF]

open access: yes, 2015
Purpose The reconstruction of road infrastructure in the post-disaster context require different approach when compared with road projects in the normal development context.
Amaratunga, Dilanthi   +2 more
core   +2 more sources

Online Mining Intrusion Patterns from IDS Alerts

open access: yesApplied Sciences, 2020
The intrusion detection system (IDS) which is used widely in enterprises, has produced a large number of logs named alerts, from which the intrusion patterns can be mined.
Kai Zhang   +4 more
doaj   +1 more source

Consuming post-disaster destinations: The case of Sichuan, China [PDF]

open access: yes, 2014
Addressing the call for a better understanding of tourist behavior in relation to post-disaster destinations, this study explores the motivations and intentions of potential domestic tourists (from non-hit areas) to visit Sichuan, China in the aftermath ...
Eichhorn, V.   +14 more
core   +1 more source

A demand-supply framework for evaluating the effect of resource and service constraints on community disaster resilience

open access: yesResilient Cities and Structures, 2022
Tools that quantify community disaster resilience are essential for informed decision-making on community disaster resilience improvement measures.
Nikola Blagojević   +1 more
doaj   +1 more source

Role of Insurance in Post Disaster Recovery Planning in Business Community [PDF]

open access: yes, 2014
The whole world is facing a substantial of natural disasters which brings severe damages throughout the world. Attention must be given to rehabilitate the business community that is affected by these disasters.
Kaushalya, Harshani   +3 more
core   +1 more source

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