Double-counting, double not-counting and distribution weights

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

On Matrices, Automata, and Double Counting

Matrix models are ubiquitous for constraint problems. Many such problems have a matrix of variablesM, with the same constraint defined by a finitestate automaton A on each row of M and a global cardinality constraint gcc on each column of M. We give two methods for deriving, by double counting, necessary conditions on the cardinality variables of the gcc constraints from the automaton A. The fi...

متن کامل

No Double Counting Semantics for Conditional Independence

The main goal of this paper is to describe a new semantic for conditional independence in terms of no double counting of uncertain evidence. For ease of exposition, we use probability calculus to state all results. But the results generalize easily to any calculus that fits in the framework of valuation-based systems. Thus, the results described in this paper apply also, for example, to Dempste...

متن کامل

Double Counting in Supply Chain Carbon Footprinting

Carbon footprinting is a tool for firms to determine the total greenhouse gas (GHG) emissions associated with their supply chain or with a unit of final product or service. Carbon footprinting typically aims to identify where best to invest in emission reduction efforts, and/or to determine the proportion of total emissions that an individual firm is accountable for, whether financially and/or ...

متن کامل

Risks of double-counting in deep sequencing.

Lou et al. (1) report a technique for increased sensitivity of DNA sequencing that they call “circle sequencing.” The authors’ method involves circularizing single-stranded DNA and performing rolling-circle amplification (RCA). Multiple duplicates are thereby generated, and errors can be removed by comparing the sequences of the duplicates. Lou et al. report accuracy similar to that of singlest...

متن کامل

Counting of angiogenesis in colorectal carcinomas using double immunostain.

The aim of the study was to compare the simple immunostains performed with CD31, CD34 and CD105 antibodies, with double-labeling immunostains realized with CD105 (endoglin) and smooth muscle actin antibodies in colorectal carcinomas. Fourty colorectal carcinoma surgical specimens were immunohistochemically studied. Quantification of microvessel density was realized at 400× magnification, in the...

متن کامل

ذخیره 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: Project Appraisal

سال: 1994

ISSN: 0268-8867

DOI: 10.1080/02688867.1994.9726962