In program algebra, different instruction sets for Boolean registers are conceivable. In previous work on instruction sequence size complexity, we chose instruction sets for Boolean registers that contain only a few of the possible instructions. In the current paper, we study instruction sequence size bounded functional completeness of instruction sets for Boolean registers. This work is among ...

of the Dissertation Combining Stack Location Allocation with Register Allocation

A very low power consumption viterbi decoder has been developed by low supply voltage and 0.15 μm CMOS process technology. Significant power reduction can be achieved by modifying the design and implementation of viterbi decoder using conventional techniques traceback and Register Exchange to Hybrid Register Exchange Method (HREM), Minimum Transition Register Exchange Method (MTREM), Minimum Tr...

This paper proposes a new register-file architecture that virtualizes logical register contexts. This architecture makes the number of active register contexts—representing different threads or activation records—independent of the number of physical registers. The physical register file is treated as a cache of a potentially much larger memory-mapped logical register space. The implementation ...

Methods: This retrospective survey included all physically disabled people admitted to two rehabilitation centres in Congo between 1996 and 2005. Data collection used registers from two units, the medical unit and the rehabilitation unit, to obtain information on age, sex, disability type, follow-up training, present living activity and field of training. We defined ‘professional integration’ a...

Earlier research showed that the registration and publication of rights on multi-level property is possible within the existing system in the Netherlands. However, as demonstrated in these earlier publications, this way of registration has limitations. The most important is that it may require a mental exercise to understand 3D property situations based on information available in the land and ...

SCIENTIFIC BACKGROUND The annual number of joint replacement operations in Germany is high. The introduction of an arthroplasty register promises an important contribution to the improvement of the quality of patient's care. RESEARCH QUESTIONS The presented report addresses the questions on organization and functioning, benefits and cost-benefits as well as on legal, ethical and social aspect...

We generalize ordinary register machines on natural numbers to machines whose registers contain arbitrary ordinals. Ordinal register machines are able to compute a recursive bounded truth predicate on the ordinals. The class of sets of ordinals which can be read off the truth predicate satisfies a natural theory SO. SO is the theory of the sets of ordinals in a model of the Zermelo-Fraenkel axi...

National Esophageal Atresia was created in 2008 by the National Reference Center for Esophageal Congenital Abnormalities created in 2006. Primary goal was estimation of live birth prevalence in France. A national network of surgeons and pediatricians was initiated and entire teams dealing with esophageal atresia accepted to participate in an exhaustive national register. A questionnaire was val...

The development of register deprivation measurements was motivated by the desire to study the effect that register demand has on code improvement and register allocation strategies. In addition to the obvious application of testing the spill mechanism used by the compiler’s register allocator, the register deprivation strategy can be used to determine the relationship between the number of allo...