Essays about: "proof-of-work."

Showing result 1 - 5 of 22 essays containing the word proof-of-work..

1. 1. Smart Contract Maturity Model

   University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

   Author : Jordy Jordanus Cornelius van Raalte; [2023]
   Keywords : smart contracts; maturity models; smart contract problems; blockchain; proof of work; proof of stake; smart contract implementation problems; smart contract use cases; smart contract challenges; smart contract opportunities; bitcoin; Ethereum; Hyperledger fabric; Codra; Ethereum smart contracts; smart contract platforms; maturity models and CMMI maturity model;

   Abstract : A smart contract is a recently emerging technology which enables agreement to be automatable by computers and enforceable by legal enforcement or tamper-proof execution of code. A majority of smart contracts are run on the blockchain which enables smart contract transactions without a central authority. READ MORE

3. 2. The effect of covid-19 announcement on sustainable investment portfolios : Observation of the flight-to-quality phenomenon

   University essay from Jönköping University/Internationella Handelshögskolan

   Author : Vladislovas Urbonavicius; Iulia Chirita; [2023]
   Keywords : Sustainable investment portfolio; ESG; Covid-19; Flight-to-quality; Market Shock; Cryptocurrency; Proof-of-stake; proof-of-work.;

   Abstract : The economic impact of the COVID-19 pandemic is still an ongoing topic, broadly analysed and discussed in many studies. Recent articles state that sustainable assets can offer return volatility resilience during demand shock events and, in some cases, provide higher returns than their unsustainable counterparts. READ MORE

4. 3. Breaking WebAssembly Crypto Miner Detection by Obfuscation

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Gustav Ekner; [2023]
   Keywords : Computer Security; WebAssembly; Crypto mining; Code Obfuscation; Browsers; Datasäkerhet; WebAssembly; Kryptovalutautvinning; Kodobfuskering; Webbläsare;

   Abstract : Blockchain-based cryptocurrencies is a fairly new concept with a worldwide spread, and there is a massive amount of currencies. Several of them involve so-called currency mining, a feature of Proof-of-Work based blockchains. READ MORE

5. 4. Consensus Algorithms in Blockchain : A survey to create decision trees for blockchain applications

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Xinlin Zhu; [2023]
   Keywords : Blockchain; Cryptocurrency; Consensus Algorithms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree; Blockchain; Kryptovaluta; Consensus Algoritms; Proof of Work; Proof of Stake; Hybrid Consensus; Decision Tree;

   Abstract : Blockchain is a decentralized database that is distributed among a computer network. To enable a smooth decision making process without any authority, different blockchain applications use their own consensus algorithms. The problem is that for a new blockchain application, there is limited aid in deciding which algorithm it should implement. READ MORE

6. 5. The Impact of Demand Patterns and Pathfinding Strategies on Payment Channel Networks

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Johanna Löv; [2023]
   Keywords : Payment Channel Network; Channel Imbalance; Pathfinding; Demand Pattern; Lightning Network;

   Abstract : Payment Channel Networks (PCNs) provide a solution to the scalability problem in blockchain technology. They facilitate multiple-hop transactions via payment channels between peers, allowing for the execution of several transactions before updating each node’s balance on the blockchain. READ MORE