Enhancing cache invalidation in mobile environments

  title={Enhancing cache invalidation in mobile environments},
  author={Ha{\"i}dar Safa and Hassan Artail and Mirna Nahhas},
  booktitle={Mobility Conference},
The diversity of services delivered over wireless channels has increased people desire in ubiquitously accessing these services from their mobile devices. However, an ubiquitous mobile computing environment faces several challenges such as scarce bandwidth, limited energy resources, and frequent disconnection of the server and mobile devices. Caching frequently accessed data is an effective technique to improve the network performance since it reduces the network congestion, the query delay… CONTINUE READING