Research and development efforts have recently compared malware variants. A number of these projects have focused on identifying functions through the use of signature-based classifiers. We introduce three new classifiers that characterize a function’s use of global data. Experiments on malware show that we can meaningfully correlate functions on the basis of their global data references even w...

decentralisation continues to re-appear in health system reform across the world. evaluation of these reforms reveals how research on decentralisation continues to evolve. in this paper, we examine the theoretical foundations and empirical references which underpin current approaches to studying decentralisation in health systems.