Research Article

Cluster-Based Arithmetic Coding for Data Provenance Compression in Wireless Sensor Networks

Table 2

The main symbols used in the scheme and algorithms.

Symbols used in scheme/algorithmsCorresponding meanings

Occurrence frequency of
Occurrence probability of
Cumulative occurrence probability of
Associated frequency of and
Associated probability of and
Cumulative associated probability of and
Coding interval
Cluster-head ID
bufferData cache for the most significant digits