Deadline-Driven Auctions for NPC host allocation in P2P MMOGs

  • Authors:
  • Lu Fan;Phil Trinder;Hamish Taylor

  • Affiliations:
  • School of Computing, Edinburgh Napier University, Edinburgh EH10 5DT, UK.;School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK.;School of Mathematical and Computer Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK

  • Venue:
  • International Journal of Advanced Media and Communication
  • Year:
  • 2010

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Abstract

We present the design, implementation and evaluation of Deadline-Driven Auctions (DDAs), a novel task-mapping infrastructure for heterogeneous distributed environments. DDA is primarily designed for hosting Non-Player Characters (NPCs) in P2P Massively Multiplayer Online Games (MMOGs). Experimental and analytical results demonstrate that DDA provides four significant advantages. It is self-organising: the infrastructure is automatically managed. It efficiently allocates computing resources for large numbers (1000s) of real-time NPC tasks. It supports gaming interactivity by minimising communication latency between NPC hosts. Finally, it supports flexible matchmaking policies, and a friendly incentive policy establishes a cooperative economic model to motivate participants to contribute resources.