Sökning: "Distributed Hash Table DHT"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden Distributed Hash Table DHT.

  1. 1. Geo-process lookup management

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Datavetenskap

    Författare :Andreas Hägglund; [2017]
    Nyckelord :DHT; Distributed hash table; Geohash; lookup; Geographical search;

    Sammanfattning : This thesis presents a method to deploy and lookup applications and devices based on a geographical location. The proposed solution is a combination of two existing technologies, where the first one is a geocode system to encode latitude and longitude coordinates, and the second one is a Distributed Hash Table (DHT) where values are stored and accessed with a $<$key,value$>$ pair. LÄS MER

  3. 2. Consistent authentication in disitrbuted networks

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

    Författare :Niklas Lindskog; [2016]
    Nyckelord :Authentication; Distributed Hash Table; Kademlia; Distributed Networking; Network Security; Calvin; Cryptography; Technology and Engineering;

    Sammanfattning : In a time where peer-to-peer networks, often with previously unconnected devices, are increasing in relevance, new storage solutions are needed. Storage can no longer rely on a single central entity but rather needs to depend on the resources of the entire network. LÄS MER

  4. 3. Reliable UDP and Circular DHT implementation for the MediaSense Open-Source Platform

    Kandidat-uppsats, Institutionen för informationsteknologi och medier

    Författare :Timo Schröder; Florian Rüter; [2012]
    Nyckelord :Internet-of-Things; MediaSense; Peer-to-peer; Chord; Distribut Hash Table; Networking; Reliable UDP; Simulation;

    Sammanfattning : MediaSense is an EU funded platform that is an implementation of an Internet-of-Things framework. This project adds two fundamental functions to it, namely, a new lookup service based on a peer-to-peer Distributed Hash Table (DHT) called Chord and a reliable communication protocol based on UDP (RUDP). LÄS MER

  5. 4. Persistence and Node FailureRecovery in Strongly Consistent Key-Value Datastore

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Muhammad Ehsan ul Haque; [2012]
    Nyckelord :Datastore; Distributed Hash Table DHT ; Atomic Shared Registers; Disk Storage; Consistency; Failure Recovery; Paxos; Group Membership;

    Sammanfattning : Consistency preservation of replicated data is a critical aspect for distributed databaseswhich are strongly consistent. Further, in fail-recovery model each process also needs todeal with the management of stable storage and amnesia [1]. LÄS MER

  7. 5. A Proxy for Distributed Hash Table based Machine-to-Machine Networks

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Daoyuan Li; [2011]
    Nyckelord :M2M; P2P; DHT; Proxy; Gateway; Zigbee; 6LoWPAN; CoAP; Cache;

    Sammanfattning : Wireless sensor networks (WSNs) have been an increasingly interest for both researchers and entrepreneurs. As WSN technologies gradually matured and more and more use is reported, we find that most of current WSNs are still designed only for specific purposes. LÄS MER