نتایج جستجو برای: a dummy variable is added

تعداد نتایج: 14150687  

Journal: :MIS Quarterly 2011
Rajiv D. Banker Sabyasachi Mitra V. Sambamurthy

BBbk Dummy variable for each bean type (k) and buyer (b) combination (k = 1,b = 1 base case) BSsk Dummy variable for each bean type (k) and seller (s) combination (k = 1, s = 1 base case) TVmk Overall coffee export volume during month m (kilo tons) DFm Fraction of coffee export volume traded on the digital platform during month m Zbd, Zsd Indicator variable set to 1 if buyer b (seller s) had a ...

2003
Yuichiro Kanzaki Akito Monden Masahide Nakamura Ken-ichi Matsumoto

In this paper, we present a new method to protect software against illegal acts of hacking. The key idea is to add a mechanism of self-modifying codes to the original program, so that the original program becomes hard to be analyzed. In the binary program obtained by the proposed method, the original code fragments we want to protect are camouflaged by dummy instructions. Then, the binary progr...

Journal: :Social Choice and Welfare 2013
Fabrice Barthélémy Dominique Lepelley Mathieu Martin

When the number of players is small in a weighted majority voting game, it can occur that one of the players has no influence on the result of the vote, in spite of a strictly positive weight. Such a player is called a “dummy” player in game theory. The purpose of this paper is to investigate the conditions that give rise to such a phenomenon and to compute its likelihood. It is shown that the ...

2004
Claudia Díaz Bart Preneel

This paper presents an analysis of mixes and dummy traffic policies, which are building blocks of anonymous services. The goal of the paper is to bring together all the issues related to the analysis and design of mix networks. We discuss continuous and pool mixes, topologies for mix networks and dummy traffic policies. We point out the advantages and disadvantages of design decisions for mixes...

Journal: :CoRR 2000
George Yong Liu Ray F. Zhang Kelvin Hsu Lawrence Camilletti

Chip-level CMP modeling is investigated to obtain the post-CMP film profile thickness across a die from its design layout file and a few film deposition and CMP parameters. The work covers both HDP and conformal CVD film. The experimental CMP results agree well with the modeled results. Different algorithms for filling of dummy structure are compared. A “smart” algorithm for dummy filling is pr...

Journal: :Information Economics and Policy 2006
Hans-Jürgen Engelbrecht Vilaphonh Xayavong

This paper contributes to the conflicting international evidence on the impact of information and communication technology (ICT) on labour productivity (LP) growth. We examine the link between ICT intensity and New Zealand s LP growth in 29 industries over the period 1988–2003, and over relevant sub-periods. After deriving an ICT intensity index to classify industries into more ICT intensive an...

2017
Dongsheng Chen Xingzhao Huang Shougong Zhang Xiaomei Sun

With the development of national-scale forest biomass monitoring work, accurate estimation of forest biomass on a large scale is becoming an important research topic in forestry. In this study, the stem wood, branches, stem bark, needles, roots and total biomass models for larch were developed at the regional level, using a general allometric equation, a dummy variable model, a mixed effects mo...

Journal: :American Journal of Theoretical and Applied Statistics 2014

Journal: :Biometrics & Biostatistics International Journal 2016

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1389

the current study examined iranian undergraduate efl students’ willingness to communicate with regard to their vocabulary knowledge. in general, participants were somewhat willing to communicate in english. the total mean score of 730 university students’ perception of willing to communicate was 83.53 out of 135. results, regarding four parts of willingness to communicate, revealed that part...

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