Ari: a P2P optimization for blockchain systems

被引:3
|
作者
Yang, Xin [1 ]
Shi, Lei [1 ]
机构
[1] Hefei Univ Technol, Sch Comp & Informat, Hefei 230009, Anhui, Peoples R China
来源
2019 17TH INTERNATIONAL CONFERENCE ON PRIVACY, SECURITY AND TRUST (PST) | 2019年
关键词
blockchain; P2P; POW; block propagation;
D O I
10.1109/pst47121.2019.8949064
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Distributed ledgers based on blockchain, such as Bitcoin and Ethereum, are known and used worldwide now. But the existing distributed ledgers are too slow for commercial requirements when compared with centralized systems like Visa. To tackle this issue, many strategies have been put forward, including GHOST, Bitcoin-NG, Sharding, State channel, Plasma, etc. But few of them is focused on the P2P layer, while the P2P layer plays a crucial role as a distributed ledger needs to be updated via block propagation process. We propose an alternative protocol named Ari, which is a P2P optimization for blockchain systems. Ari protocol makes the block propagation graph an intercrossing net rather than a unidirectional tree, thus leading to a great reduction on latency as well as a great expansion on throughput, and the security as well as scalability is still guaranteed.
引用
收藏
页码:211 / 216
页数:6
相关论文
共 50 条
  • [31] On the scalability of P2P swarming systems
    de Souza e Silva, Edmundo
    Leao, Rosa M. M.
    Menasche, Daniel S.
    Towsley, Don
    COMPUTER NETWORKS, 2019, 151 : 93 - 113
  • [32] Polymorphic queries for P2P systems
    Liu, Jie
    Fan, Wenfei
    INFORMATION SYSTEMS, 2011, 36 (05) : 825 - 842
  • [33] An Architecture for Complex P2P Systems
    Holzapfel, Sebastian
    Wacker, Arno
    Weis, Torben
    Wander, Matthaeus
    2012 IEEE CONSUMER COMMUNICATIONS AND NETWORKING CONFERENCE (CCNC), 2012, : 507 - 511
  • [34] A Declarative Semantics for P2P Systems
    Caroprese, Luciano
    Zumpano, Ester
    MACHINE LEARNING AND KNOWLEDGE EXTRACTION, CD-MAKE 2017, 2017, 10410 : 315 - 329
  • [35] Trust Evaluation for P2P Systems
    Wang Liang
    Guo Yajun
    2008 4TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-31, 2008, : 12592 - 12595
  • [36] Distributed pagerank for P2P systems
    Sankaralingam, K
    Sethumadhavan, S
    Browne, JC
    12TH IEEE INTERNATIONAL SYMPOSIUM ON HIGH PERFORMANCE DISTRIBUTED COMPUTING, PROCEEDINGS, 2003, : 58 - 68
  • [37] Application of cache in P2P systems
    Qiu, Decheng
    Wang, Shuxun
    Xu, Deqi
    IEEE 12TH INT CONF UBIQUITOUS INTELLIGENCE & COMP/IEEE 12TH INT CONF ADV & TRUSTED COMP/IEEE 15TH INT CONF SCALABLE COMP & COMMUN/IEEE INT CONF CLOUD & BIG DATA COMP/IEEE INT CONF INTERNET PEOPLE AND ASSOCIATED SYMPOSIA/WORKSHOPS, 2015, : 1461 - 1465
  • [38] Compliance Management for P2P Systems
    Schneider, Alexander
    Mauve, Martin
    2017 23RD ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS (APCC): BRIDGING THE METROPOLITAN AND THE REMOTE, 2017, : 615 - 620
  • [39] On the Service Capacity of P2P Systems
    de Souza e Silva, Edmundo
    Leao, Rosa M. M.
    Menasche, Daniel S.
    Towsley, Don
    2014 BRAZILIAN SYMPOSIUM ON COMPUTER NETWORKS AND DISTRIBUTED SYSTEMS (SBRC), 2014, : 26 - 33
  • [40] Cost-Optimization for Win-Win P2P Energy Systems
    Duvignau, Romaric
    Gulisano, Vincenzo
    Papatriantafilou, Marina
    2023 IEEE POWER & ENERGY SOCIETY INNOVATIVE SMART GRID TECHNOLOGIES CONFERENCE, ISGT, 2023,