Word: bottlenecks
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...company said, there wasn't enough contrast to pick up the facial shadows the computer needed for seeing. (An overlit person with a fair complexion might have had the same problem.) A better camera wouldn't necessarily have guaranteed a better result, because there's another bottleneck: computing power. The constant flow of images is usually too much for the software to handle, so it downsamples them, or reduces the level of detail, before analyzing them. That's one reason why a person watching the YouTube video can easily make out the black employee's face, while the computer...
...people form a sea around you. The gates open like dams, and passengers stream through the bottleneck and swarm around the trains, oozing into the cabins...
...fighting forces out, Obama repeatedly insisted on what he calls a "responsible" withdrawal. Pulling nearly all U.S. troops and equipment out of Iraq in 16 months is "physically impossible," says a top officer involved in briefing the President-elect on U.S. operations in Iraq. That schedule would create a bottleneck of equipment and troops in the south of Iraq and Kuwait where brigades repair, clean and load vehicles and weapons for the trip home, said the official. Others say the U.S. could conceivably pull out on that time scale, although that would require leaving more equipment behind. A more important...
...Whether or not this U.S.-South Korea partnership will budge Pyongyang is an open question. The current bottleneck in negotiations is over an American demand that Pyongyang fully reveals all of its nuclear facilities, as well as acts of proliferation of nuclear know-how (including a suspected instance involving Syria). But the tide may turn in favor of the allies: after growing slightly for seven years, the North Korean economy contracted by 1.1% in 2006, according to South Korea's central bank, and a bad harvest has worsened chronic food shortages, say North Korea watchers. Lee has pledged to maintain...
...It’s an extremely competitive market,” says Kyle M. Brown, a graduate student in an organismic and evolutionary biology and president of the GSAS student government. “There’s a severe bottleneck between people who get Ph.D.’s and people who get faculty positions...