| 7349902 |
Content consistency in a data access network system |
Martin Arlitt, John A. Dilley, Richard J. Friedrich, Stephane Perret |
2008-03-25 |
| 6425057 |
Caching protocol method and system based on request frequency and relative storage duration |
Ludmila Cherkasova, Martin Arlitt, Richard J. Friedrich |
2002-07-23 |
| 6304906 |
Method and systems for allowing data service system to provide class-based services to its users |
Nina Bhatti, Richard J. Friedrich, Anna M. Zara |
2001-10-16 |
| 6272598 |
Web cache performance by applying different replacement policies to the web cache |
Martin Arlitt, Richard J. Friedrich |
2001-08-07 |
| 6189033 |
Method and system for providing performance guarantees for a data service system of a data access network system |
James D. Salehi, Richard J. Friedrich, Nina Bhatti |
2001-02-13 |
| 6041041 |
Method and system for managing data service systems |
Srinivas Ramanathan, Edward Perry |
2000-03-21 |
| 5913041 |
System for determining data transfer rates in accordance with log information relates to history of data transfer activities that independently stored in content servers |
Srinivas Ramanathan, Manjari Asawa |
1999-06-15 |