PUBLICATION: Microcomputations as micropayments in web-based services
© ACM, 2014. This is the author's version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in ACM Transactions on Internet Technology (TOIT), Volume 13, N°3, May 2014 http://dx.doi.org/10.1145/2611526
