Results 1 to 10 of about 432 (116)

WASMOD: Detecting vulnerabilities in Wasm smart contracts

open access: yesIET Blockchain, 2023
Over the past few years, blockchain platforms supporting WebAssembly (Wasm) smart contracts are gaining popularity. However, Wasm smart contracts are often compiled from memory‐unsafe languages (e.g. C and C++).
Jianfei Zhou
exaly   +2 more sources

Biochef: a client-side WebAssembly-based workflow builder for genomic data analysis [PDF]

open access: yesBMC Bioinformatics
Background Genomics analyses often rely on command-line tools executed via remote servers, imposing usability barriers for non-technical users and raising privacy concerns.
Joaquim Rosa   +3 more
doaj   +2 more sources

WASIF: In-depth detection of vulnerabilities in Wasm smart contracts via information flows and function invocation sequences

open access: yesBlockchain: Research and Applications
With the widespread adoption of WebAssembly (Wasm) smart contracts in popular blockchain platforms such as EOSIO, vulnerability attacks on Wasm smart contracts have become a serious problem.
Chu Chen   +6 more
exaly   +3 more sources

Coupled spin-coordination self-adaptation drives efficient nitrate to ammonia conversion [PDF]

open access: yesNature Communications
Electrochemical nitrate reduction reaction (NO3RR) is a promising approach for sustainable ammonia production and nitrogen pollution mitigation, but its efficiency is often limited by sluggish nitrate hydrogenation.
Chun-Kuo Peng   +11 more
doaj   +2 more sources

metaSafer: A Technique to Detect Heap Metadata Corruption in WebAssembly

open access: yesIEEE Access, 2023
WebAssembly (Wasm), a technology enabling efficient native code execution in web browsers, has seen a significant rise in adoption as a popular compilation target.
Suhyeon Song   +2 more
doaj   +1 more source

Simulated stable water isotopes during the mid-Holocene and pre-industrial periods using AWI-ESM-2.1-wiso [PDF]

open access: yesGeoscientific Model Development, 2023
Numerical simulations employing prognostic stable water isotopes can not only facilitate our understanding of hydrological processes and climate change but also allow for a direct comparison between isotope signals obtained from models and various ...
X. Shi   +10 more
doaj   +1 more source

An Overview of WebAssembly for IoT: Background, Tools, State-of-the-Art, Challenges, and Future Directions

open access: yesFuture Internet, 2023
This paper explores the relationship between two emerging technologies, WebAssembly (Wasm) and the Internet of Things (IoT). It examines the complementary roles of these technologies and their impact on modern web applications.
Partha Pratim Ray
doaj   +1 more source

Understanding the Variability of West African Summer Monsoon Rainfall: Contrasting Tropospheric Features and Monsoon Index

open access: yesAtmosphere, 2020
West African Summer Monsoon (WASM) rainfall exhibits large variability at interannual and decadal timescales, causing droughts and floods in many years.
Akintomide Afolayan Akinsanola   +1 more
doaj   +1 more source

Effect of higher H2S concentration over CO2 in acid gas mixtures during geosequestration

open access: yesDiscover Chemical Engineering, 2023
Decarbonisation of most industrial processes is imperative to achieve climate neutrality. In oil and gas, carbon dioxide (CO2) and natural gas are being discovered together with increasingly higher quantities of hydrogen sulphide (H2S).
Kofi Ofori, Ahmed Barifcani, Chi M. Phan
doaj   +1 more source

A Real-Time Hybrid Approach to Combat In-Browser Cryptojacking Malware

open access: yesApplied Sciences, 2023
Cryptojacking is a type of computer piracy in which a hacker uses a victim’s computer resources, without their knowledge or consent, to mine for cryptocurrency.
Muhammad Haris Khan Abbasi   +3 more
doaj   +1 more source

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