منابع مشابه
You Assume , We Guarantee : Methodology and Case
Assume-guarantee reasoning has long been advertised as the method for decomposing proof obligations in system veriication. Reenement mappings (homomorphisms) have long been advertised as the method for solving the language-inclusion problem in practice. When confronted with large veriication problems, we therefore attempted to make use of both techniques. We soon found that rather than ooering ...
متن کاملShould we assume that hypothermia is a dysfunction in sepsis?
Letter Wiewel et al. [1] clearly showed that development of hypothermia instead of fever in sepsis is not tied to a switch from a pro-inflammatory to an anti-inflammatory state. The authors then suggest that vascular dysfunction could play a role in hypothermia. While this hypothesis deserves attention, we urge researchers to consider that there is no hard evidence indicating that hypothermia i...
متن کاملYou Assume, We Guarantee: Methodology and Case Studies
Assume-guarantee reasoning has long been advertised as an important method for decomposing proof obligations in system veri cation. Re nement mappings (homomorphisms) have long been advertised as an important method for solving the language-inclusion problem in practice. When confronted with large veri cation problems, we therefore attempted to make use of both techniques. We soon found that ra...
متن کاملAre We Consuming Too Much
I s humanity’s use of Earth’s resources endangering the economic possibilities open to our descendants? There is wide disagreement on the question. Many people worry about the growth in our use of natural resources over the past century. Some of this increase reflects the higher resource demands from a growing world population. But it also reflects the growth of per capita output and consumptio...
متن کاملHow Much Should We Trust
Most papers that employ Differences-in-Differences estimation (DD) use many years of data and focus on serially correlated outcomes but ignore that the resulting standard errors are inconsistent. To illustrate the severity of this issue, we randomly generate placebo laws in state-level data on female wages from the Current Population Survey. For each law, we use OLS to compute the DD estimate o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Scientia Iranica
سال: 2020
ISSN: 2345-3605
DOI: 10.24200/sci.2020.52306.2649