11.   Smarr is not the only computer researcher grappling with the social consequences of wildly accelerating computer power.

12.   The latest focus of concern is a program known among computer researchers as a worm.

13.   The resemblance is no accident, Aggarwal said, because the imaginations of computer researchers and movie makers have stimulated each other.

14.   The paper will be distributed to computer science researchers in universities, national labs and companies worldwide.

15.   The researchers said the flaw exposed a basic vulnerability that had been frequently ignored by advanced computer security researchers.

16.   The SDMI then challenged computer researchers to figure out if hackers could disable or remove the watermarks without harming the sound quality of the music file.

17.   Today he looks the part of the studious computer researcher, with dark-framed glasses and a pale complexion.

18.   Today computer researchers debate what distinguishes worms from viruses, both metaphors drawn from science fiction.

19.   Two well-known computer researchers, Hans Moravec and Raymond Kurzweil, have also written books this year about the likelihood of the emergence of intelligent machines.

20.   Still, computer researchers lauded the advance, calling it a sign of the rapid acceleration of a new field known as moletronics or molecular electronics.