Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064359 | System and method for spatially consistent sampling of flow records at constrained, content-dependent rates | Lee Breslau, Cheng Ee, Alexandre Gerber, Carsten Lund, Subhabrata Sen | 2011-11-22 |
| 8031599 | Statistical, signature-based approach to IP traffic classification | Matthew Roughan, Subhabrata Sen, Oliver Spatscheck | 2011-10-04 |
| 8028055 | Optimal combination of sampled measurements | Carsten Lund, Mikkel Thorup | 2011-09-27 |
| 8005010 | Method and apparatus for providing performance measurement for a network tunnel | Lee Breslau, Yu Gu, Subhabrata Sen | 2011-08-23 |
| 8005949 | Variance-optimal sampling-based estimation of subset sums | Carsten Lund, Mikkel Thorup, Edith Cohen, Haim Kaplan | 2011-08-23 |
| 8001601 | Method and apparatus for large-scale automated distributed denial of service attack detection | Jacobus Van der Merwe, Vyas Sekar, Oliver Spatscheck | 2011-08-16 |
| 7990982 | Methods and apparatus to bound network traffic estimation error for multistage measurement sampling and aggregation | Carsten Lund, Mikkel Thorup, Edith Cohen | 2011-08-02 |
| 7957315 | System and method for sampling network traffic | Lee Breslau, Cheng Ee, Alexandre Gerber, Carsten Lund, Subhabrata Sen | 2011-06-07 |
| 7953020 | Method for implementing and reporting one-way network measurements | Lee Breslau, Subhabrata Sen | 2011-05-31 |
| 7924739 | Method and apparatus for one-way passive loss measurements using sampled flow statistics | Subhabrata Sen, Lee Breslau, Yu Gu | 2011-04-12 |
| 7898976 | Methods and apparatus for detection of hierarchical heavy hitters | Carsten Lund, Subhabrata Sen, Yin Zhang, Sumeet Singh | 2011-03-01 |
| 7852785 | Sampling and analyzing packets in a network | Carsten Lund, Edith Cohen, Alexandre Gerber, Adam Hersh, Oliver Spatscheck +2 more | 2010-12-14 |
| 7764625 | Algorithms and estimators for summarization of unaggregated data streams | Edith Cohen, Haim Kaplan, Carsten Lund, Mikkel Thorup | 2010-07-27 |
| 7746808 | Algorithms and estimators for summarization of unaggregated data streams | Edith Cohen, Haim Kaplan, Carsten Lund, Mikkel Thorup | 2010-06-29 |
| 7660248 | Statistical, signature-based approach to IP traffic classification | Matthew Roughan, Subhabrata Sen, Oliver Spatscheck | 2010-02-09 |
| 7630949 | System and method for inferring traffic legitimacy through selective impairment | Balachaner Krishnamurthy | 2009-12-08 |
| 7587761 | Adaptive defense against various network attacks | Weibo Gong, Don Towsley, Changchun Zou | 2009-09-08 |
| 7574506 | Traffic matrix estimation method and apparatus | Albert Greenberg, John Gregory Klincewicz, Matthew Roughan, Yin Zhang | 2009-08-11 |
| 7536455 | Optimal combination of sampled measurements | Carsten Lund, Mikkel Thorup | 2009-05-19 |
| 7508769 | Consistent sampling for network traffic measurement | Matthias Grossglauser | 2009-03-24 |
| 7437385 | Methods and apparatus for detection of hierarchical heavy hitters | Carsten Lund, Subhabrata Sen, Yin Zhang, Sumeet Singh | 2008-10-14 |
| 7424489 | Methods and apparatus for space efficient adaptive detection of multidimensional hierarchical heavy hitters | Carsten Lund, Subhabrata Sen, Yin Zhang | 2008-09-09 |
| 7299283 | Apparatus for size-dependent sampling for managing a data network | Carsten Lund, Mikkel Thorup | 2007-11-20 |
| 7293086 | Traffic matrix estimation method and apparatus | Albert Greenberg, John Gregory Klincewicz, Matthew Roughan, Yin Zhang | 2007-11-06 |
| 7197048 | Virtual private network | Albert Greenberg, Pawan Goyal, Partho Mishra, Kadangode K. Ramakrishnan, Jacobus Van der Merwe | 2007-03-27 |