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关于网上搜寻Jim Gray的媒体报道如下
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http://www.mercurynews.com/mld/mercurynews/news/local/16617439.htm

Massive boat search continues

JIM GRAY MISSING SINCE SUNDAY

By Dana Hull
Mercury News
The massive private search for missing computer scientist Jim Gray of Microsoft continued over the weekend, but as of 6 p.m. Saturday there was no new information.

Gray, 63, was last seen Sunday, when he sailed from San Francisco to scatter his mother's ashes near the Farallon Islands. There have been no signs of Gray or Tenacious his 40-foot, red-hulled boat, since.

While the Coast Guard has called off its search, Gray's numerous friends and colleagues in the world of high-tech have stepped in, launching an enormous private search that has volunteers working around the clock. A virtual army of tech workers is using satellite and software technology to scan images of the California coastline to try to locate Gray and his missing boat.

Gray, who earned a doctorate in computer science from U.C. Berkeley in 1969, made a phone call from his cell phone around 7:30 p.m. Sunday, but so far no one has been able to pinpoint where it came from. Volunteers are working to get the phone company to find out what cell phone tower the signal came from. Searchers are also hoping that other sailors, harbor masters, and coastal residents will be on the lookout for Gray and the missing craft.

Employees at Amazon.com, along with scientists at Google, Microsoft, and NASA, collaborated to come up with a way to scan thousands of satellite images of the vast California coast.

Amazon engineers used imaging software to split photos from a DigitalGlboe satellite into smaller segments, then loaded them onto Amazon's ``Mechanical Turk'' Web site -- where volunteers and other ``Friends of Jim'' can scan them from their own computers.

wTo participate in the MTurk image analysis effort, go to http://www.mturk.com/mturk/preview?groupId=J0XZ58STDWJZ5QY4F9M0