A method of building recursive functions in systems that don't have a data stack is presented...We reduce beautiful recursive code to unintelligible spaghetti code that uses less memory and sometimes is faster.
Institutions are at different stages of the learning analytics journey; while some may have infrastructure and processes in place, others may be unsure of where to start or how to use the data produced by their current systems
N. Eude, B. Ducourthial, and M. Shawky. Proceedings of the 7th IFIP International Conference on Mobile and Wireless Communications Networks (MWCN 2005), Morocco, september, (2005)