A crawler must carefully choose at each step which pages to visit next.

For example, the results page behind a web form lies in the deep Web because most crawlers cannot follow a link to the results page.

But this is also Indian territory, wherein lies the rub, for the region is now victim to a creeping China acquisitiveness, with Pakistan acquiescing as a willing accomplice.

The reptilian part of our brain, which sits in the center of our brain, when it's threatened, it shuts down everything else, it shuts down the prefrontal cortex, the parts which learn, it shuts all of that down.

As a crawler always downloads just a fraction of the Web pages, it is highly desirable that the downloaded fraction contains the most relevant pages and not just a random sample of the Web.

Suppose that as long as a version of this deal is the only game in town, the creeping physical expansion of the Israeli state and the demographic expansion of Israeli Arabs will continue to erode its foundation.

Meanwhile, the tenuous status quo in Israel and Palestine is crumbling. With a two state solution less likely than ever, the area is likely to experience the creeping consolidation of a one state reality.

Their inflation was lower, and they oriented their policies toward maintaining a competitive exchange rate through the adoption of a so called crawling band, whereby the currency is allowed to fluctuate within a band around a central parity.