A novel approach to performing context discovery in ad-hoc networks based on the use of attenuated Bloom filters is proposed in this report. In order to investigate the performance of this approach, a model has been developed. This document describes the model and its validation. The model has been implemented in Matlab, and results are also shown in this document. Attenuated Bloom filters appe...

Identifying and removing duplicates in Data Stream applications is one of the primary challenges in traditional duplicate elimination techniques. It is not feasible in many streaming scenarios to eliminate precisely the occurrence of duplicates in an unbounded data stream. However, existing variants of the Bloom filter cannot support dynamic in both filter and counter together. In this paper we...