Sökning: "proof-of-work"
Visar resultat 1 - 5 av 23 uppsatser innehållade ordet proof-of-work.
1. Smart Contract Maturity Model
Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskapSammanfattning : 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. LÄS MER
2. The effect of covid-19 announcement on sustainable investment portfolios : Observation of the flight-to-quality phenomenon
Magister-uppsats, Jönköping University/Internationella HandelshögskolanSammanfattning : 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. LÄS MER
3. Breaking WebAssembly Crypto Miner Detection by Obfuscation
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : 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. LÄS MER
4. Consensus Algorithms in Blockchain : A survey to create decision trees for blockchain applications
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : 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. LÄS MER
5. The Impact of Demand Patterns and Pathfinding Strategies on Payment Channel Networks
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : 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. LÄS MER