منابع مشابه
Economics of Software Reuse Revisited
software reuse, costbenefit analysis, decision support The field of software reuse is attracting increasing attention from academics and practitioners who recognize the economies to be gained from reducing duplication of software development effort. However, development for reuse requires additional costs that are difficult to justify under a single-project management view. Since reuse benefits...
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Presynaptic nerve terminals are exquisite vesicle trafficking machines. Neurotransmission is sustained by constant recycling of a handful of vesicles. Therefore, the rate and the pathway of vesicle trafficking can critically determine synaptic efficacy during activity. However, it is yet unclear whether synaptic vesicle recycling becomes rate limiting on a rapid time scale during physiologicall...
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The equations governing the conditions of mechanical equilibrium in fluid membranes subject to bending are revisited thanks to the principle of virtual work. The note proposes systematic tools to obtain the shape equation and the line condition instead of Christoffel symbols and the complex calculations they entail. The method seems adequate to investigate all problems involving surface energies.
متن کاملThe Draco Approach Revisited: Model-Driven Software Reuse
Many software reuse approaches were proposed, most of them based on domain analysis, first investigated in 1980 by Neighbors and the Draco approach. He also investigated many concepts that are being currently revisited in model-driven development (MDD). Although conceptually valid, Draco had some problems, mainly in terms of practical applicability. This paper shows how these can now be solved ...
متن کاملQUICKSELECT Revisited
We give an overview of the running time analysis of the random divide-and-conquer algorithm FIND or QUICKSELECT. The results concern moments, distribution of FIND’s running time, the limiting distribution, a stochastic bound and the key: a stochastic fixed point equation.
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ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 2005
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.0502910102