Sökning: "Flash crowd"

Hittade 4 uppsatser innehållade orden Flash crowd.

  1. 1. A Cloud-native Vehicular Public Key Infrastructure : Towards a Highly-available and Dynamically- scalable VPKIaaS

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Hamid Noroozi; [2021]
    Nyckelord :Security; Privacy; Vehicular PKI; VPKI; Identity and Credential Management; Vehicular Communications; VANETs; Availability; Scalability; Resilient; Efficiency; Microservice; Container Orchestration; Cloud; Pseudonym Transition; Pseudonym Unlinkability.; Säkerhet; personlig integritet; identitet- och behörighetsuppgifter; tillgänglighet; skalbarhet; motståndskraftig; effektivitet; moln; pseudonymitet; anonymitet; ospårbarhet.;

    Sammanfattning : Efforts towards standardization of Vehicular Communication Systems (VCSs) have been conclusive on the use of Vehicular Public-Key Infrastructure (VPKI) for the establishment of trust among network participants. Employing VPKI in Vehicular Communication (VC) guarantees the integrity and authenticity of Cooperative Awareness Messages (CAMs) and Decentralized Environmental Notification Messages (DENMs). LÄS MER

  3. 2. The implementation of peer-to-peer in flash crowds: A case study of bandwidth and cost reduction for over-the-air updates

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Artur Matulaniec; [2017]
    Nyckelord :peer-to-peer; over-the-air; OTA; p2p; hole punching; NAT; IPv4; IPv6; economic gain; Technology and Engineering;

    Sammanfattning : This thesis will examine the plausibility of exchanging protocol from a normal server-client to a peer-to-peer solution for over-the-air updates, using a single case study for Sony Mobile Communications AB in Lund, Sweden. It will examine the effort, the risks, and what the actual gain may be comparing to a client-server approach for over-the-air software updates. LÄS MER

  4. 3. The practical use of crowd funding

    Magister-uppsats, Lunds universitet/Företagsekonomiska institutionen

    Författare :Qing Guo; [2011]
    Nyckelord :future involvement; time life cycle; motivations of participation; Crowd funding; practical use; Management of enterprises; Företagsledning; management; Business and Economics;

    Sammanfattning : Crowd funding is emerging as a new way of fundraising means for recent years. While people hold quite different opinions on the practical use of crowd funding. Some people believe crowd funding may have a bright future as a fundraising mechanism, while other people consider that crowd funding is just a flash in a pan. LÄS MER

  5. 4. A new Content Distribution Network architecture - PlentyCast

    Master-uppsats, KTH/Mikroelektronik och informationsteknik, IMIT

    Författare :Wei Qiu Cao; [2004]
    Nyckelord :CDN; Peer-to-Peer; Swarm; Agent; Flash crowd; DoS; ADSL; latency; large content; scalability; self-organization; user; ISP; content provider;

    Sammanfattning : Content Distribution Networks have existed for some years. They involve the following problem domains and have attracted attention both in academic research and industry: content replica placement, content location and routing, swarm intelligence, and overlay network self-organization for this type of distributed system. LÄS MER