Everyone seems to think that the D.N.S. system is a big deal , but it 's not the heartbeat of the Internet , '' said Leonard Kleinrock , a computer scientist at the University of California , Los Angeles , who did pioneering research in data packet switching , the fundamental technique underlying networks . ''
Leonard Kleinrock /people/person/place_lived Los Angeles
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Leonard Kleinrock
PERSON
Los Angeles
LOCATION
/people/person/place_lived