Results 111 to 120 of about 66,776 (234)

Developing Predictive and Explainable Models for Cryptocurrency Delistings: A Case Study of Binance Exchange

Asia-Pacific Journal of Financial Studies, EarlyView.
Abstract This study develops an explainable machine learning model to predict cryptocurrency delistings using Binance data. It combines quantitative indicators (price, volume) with qualitative data from real‐time news and Reddit. Latent Dirichlet Allocation (LDA) is used to extract topic trends and community reactions, which are transformed into time ...
Sungju Yang, Hunyeong Kwon
wiley   +1 more source

Privacy protocols

, 2019
Security protocols enable secure communication over insecure channels. Privacy protocols enable private interactions over secure channels. Security protocols set up secure channels using cryptographic primitives. Privacy protocols set up private channels
Castiglione, Jason, Pavlovic, Dusko, Seidel, Peter-Michael   +2 more
core  

Between Cryptocurrencies' Risk and Crypto Environmental Attention: The Crypto Environment Attention Index and Volatility in the Cryptocurrencies Market Nexus

Business Ethics, the Environment &Responsibility, EarlyView.
ABSTRACT This study investigates the impact of environmental attention on cryptocurrency market volatility by introducing the Crypto Environmental Attention Index (CEAI), a new metric inspired by Wang et al. (2022) and constructed using daily web search data.
Ines Ghazouani, Zaineb Hlioui, Marwa Zouawi   +2 more
wiley   +1 more source

A research on cross‐chain and interoperation methods of fusion protocol

IET Blockchain
At present, cross‐chain technology and cross‐chain system pay more attention to cross‐chain security and performance, and have shown great improvement in security, scalability and efficiency. However, the generality of cross‐chain technology in different
Li Ming, Song Wenpeng, Li Ankai, Zhou Ziming, Liu Mianchen   +4 more
doaj   +1 more source

Miners' Reward Elasticity and Stability of Competing Proof‐of‐Work Cryptocurrencies

International Economic Review, EarlyView.
ABSTRACT Proof‐of‐Work cryptocurrencies employ miners to sustain the system through algorithmic reward adjustments. We develop a stochastic model of the multicurrency mining and identify conditions for stable transaction speeds. Bitcoin's algorithm requires hash supply elasticity <$<$1 for stability, while ASERT remains stable for any elasticity and ...
Kohei Kawaguchi, Junpei Komiyama, Shunya Noda   +2 more
wiley   +1 more source

Secure Composition of Cryptographic Protocols [PDF]

, 2011
General positive results for secure computation were obtained more than two decades ago. These results were for the setting where each protocol execution is done in isolation. With the proliferation of the network setting (and especially the internet), an ambitious effort to generalize these results and obtain concurrently secure protocols was started.
openaire   +2 more sources

Coalition Formation for Sustainable Blockchain Governance: Insights From the Hedera Case

Information Systems Journal, EarlyView.
ABSTRACT Sustainable governance is essential for blockchain networks to achieve widespread adoption and deliver long‐term business value. Prior blockchain initiatives indicate that inadequate governance structures often lead to limited adoption or eventual project failure, underscoring the importance of decentralised governance for building resilient ...
Christophe Viguerie, Horst Treiblmaier
wiley   +1 more source

Make Social Media Social Again: How Platform Interoperability Can Fix Social Media and Future‐Proof Democracy

Journal of Management Studies, EarlyView.
Abstract This essay argues that social media document (rather than fuel) the decline of political democracy while helping revive organizational democracy, including through ‘decentralized autonomous organizations’ (DAOs). Yet, despite giving everyone a voice and the ability to organize across borders, social media could over‐concentrate power if, in ...
J.P. Vergne
wiley   +1 more source

Multi-language oriented automatic realization method for cryptographic protocols

Tongxin xuebao, 2012
A multi-objective-language-oriented automatic code generation scheme for security protocols was put forward.First,based on XML,a description method for security protocols was designed.Second,a graphic user interface(GUI)was developed,through which the ...
Xing-hua LI, Shuai-tuan LI, Deng LI, Jian-feng MA   +3 more
doaj   +2 more sources

After the Hype: Resilience Seeking in Emerging Technology Ecosystems

Journal of Product Innovation Management, EarlyView.
ABSTRACT Academic Summary Hype often helps emerging technology ecosystems gain early support for their innovative value propositions, but the initial excitement around the technology typically vanishes at some point. This decrease in excitement and support may lead some ecosystems to fail while others are resilient and recover.
Fiona Schweitzer, Stacey L. Howard‐Malek, Maximilian Palmié   +2 more
wiley   +1 more source