As each request arrives, the algorithm must determine which server to move to the requested point.

The request, which was dated May 19, 2005, arrived several weeks later.

Sennett kept him on, however, when a request arrived for more Chaplin films.

All requests for the Web site arrive at a machine that then passes the request to one of the available servers.

In just a few days last summer, 12,000 requests for copies of the same item arrived.

Her bizarre request arrived a few days after the artist's death, in 1987.

Last April, when yet one more request for records arrived at the agency, an executive circulated an internal memo to top staff.

Note that this example shows the system at an instant before a new request for resources arrives.

When a request for a car arrives, a telephone operator enters the information in the computer.

This means that requests for assistance often arrive too late at their proper destination.