@conference {2591, title = {Adaptive Broadcast Cancellation Query Mechanism for Unstructured Networks}, booktitle = {9th International Conference on Next Generation Mobile Applications, Services and Technologies}, year = {2015}, month = {September}, address = {Cambridge, UK}, abstract = {

The availability of cheap embedded sensors in mobile devices boosted the emergence of unstructured networks using wireless technologies without centralised administration. However, a simple task such as collecting temperature needs a discovery service to find a thermometer. Usually, the resource discovery relies on flooding mechanisms, wasting energy and compromising system availability. On the other hand, energy efficient solutions based on broadcast cancellation mechanism have a significant impact on latency. The paper proposes ABC (Adaptive Broadcast Cancellation) a new algorithm that uses the knowledge acquired in the past to accelerate queries towards the resource. Each node listens to its neighbours and the acquired context is stored in a variation of bloom filters.

}, attachments = {https://haslab.uminho.pt/sites/default/files/rml/files/142629213215577.pdf}, author = {Carlos Baquero Moreno and Rui Lima and Hugo Miranda} }