The paper considers the addition of access control to a number of transactional memory implementations, and studies its impact on the information flow security of such systems. Even after the imposition of access control, the Unbounded Transactional Memory due to Ananian et al, and most instances of a general scheme for transactional conflict detection and arbitration due to Scott, are shown to...

have shown a considerable amount of interest in the control of pneumatic drives over the past decade, for two main reasons, firstly, the response of the system is very slow and it is difficult to attain set points due to hysteresis and secondly, the dynamic model of the system is highly non-linear, which greatly complicates controller design and development. To address these problems, two strea...