Where do captchas fail: a study in common pitfalls in captcha design and how to avoid them

In addition, this research study has other uses: to use the media to promote equality in the design, production and management of science and technology; to

The draft amendments do not operate any more a distinction between different states of emergency; they repeal articles 120, 121and 122 and make it possible for the President to

For a short explanation of why the committee made these recommendations and how they might affect practice, see the rationale and impact section on identifying children and young

 The expansionary monetary policy measures have had a negative impact on net interest margins both via the reduction in interest rates and –less powerfully- the flattening of the

Jointly estimate this entry game with several outcome equations (fees/rates, credit limits) for bank accounts, credit cards and lines of credit. Use simulation methods to

In our sample, 2890 deals were issued by less reputable underwriters (i.e. a weighted syndication underwriting reputation share below the share of the 7 th largest underwriter

17,18 Contrary to graphene, the band gap in ML-MDS separating the valence and conduction bands is naturally large and due to the absence of inversion symmetry in ML-MDS the

The proposed adaptive fusion approach results in improved performance for all the image quality groups, outperforming the standard sum rule approach, especially in low image