| NO. | Name | From | Time |
|---|---|---|---|
| 505 | RSA Laboratory research center | 2006-10-31 - 2006-10-31 | |
| 504 | University of California, San Diego | 2006-10-31 - 2006-10-31 | |
| 503 | Massachusetts Institute of Technology | 2006-10-24 - 2006-10-24 | |
| 502 | Massachusetts Institute of Technology | 2006-10-24 - 2006-10-24 | |
| 501 | The Chinese University of Hong Kong | 2006-10-22 - 2006-10-22 | |
| 500 | Princeton University | 2006-10-20 - 2006-10-20 | |
| 499 | University of Pennsylvania | 2006-10-16 - 2006-10-21 | |
| 498 | University of Pennsylvania | 2006-10-16 - 2006-10-21 | |
| 497 | National Center for Theoretical Science, Japan | 2006-10-15 - 2006-10-23 | |
| 496 | Dr. John White |
Duke University | 2006-10-12 - 2006-10-12 |
| 495 | University of Innsbruck, Austria | 2006-09-13 - 2006-09-13 | |
| 494 | Prof. Richard Karp |
1985 Turing Award Winner,University of California, Berkeley | 2006-09-11 - 2006-09-11 |
| 493 | Technion University, Israel | 2006-08-11 - 2006-09-13 | |
| 492 | Prof. Shanghua Teng |
Boston University | 2006-08-01 - 2006-09-01 |
| 491 | University of Western Ontario, Canada | 2006-07-01 - 2007-06-01 | |
| 490 | University of Minnesota | 2006-06-13 - 2006-07-13 | |
| 489 | Hong Kong University of Science and Technology | 2006-06-03 - 2006-06-07 | |
| 488 | Prof. Shanghua Teng |
Boston University | 2006-06-01 - 2006-06-01 |
| 487 | Prof. Pengjun Wan |
Illinois Institute of Technology | 2006-05-28 - 2006-06-28 |
| 486 | Georgia Institute of Technology | 2006-05-22 - 2006-05-22 | |
| 485 | State University of New York, Stony Brook | 2006-05-08 - 2006-06-08 | |
| 484 | Tel Aviv University, Israel | 2006-05-07 - 2006-04-20 | |
| 483 | University of Wisconsin | 2006-05-01 - 2006-05-01 | |
| 482 | Prof. Xiaotie Deng |
City University of Hong Kong | 2006-05-01 - 2006-05-01 |
| 481 | Carnegie Mellon University | 2006-04-25 - 2006-04-25 | |
| 480 | Weizmann University, Israel | 2006-04-07 - 2006-04-20 | |
| 479 | Prof. Zhong Shao |
Yale University | 2006-04-01 - 2006-04-01 |
| 478 | Prof. Luca Trevisan |
University of California, Berkeley | 2006-03-25 - 2006-04-01 |
| 477 | Cornell University | 2006-03-20 - 2006-03-25 | |
| 476 | Waterloo University, Canada | 2006-03-19 - 2006-03-26 | |
| 475 | University of California | 2006-03-14 - 2006-04-02 | |
| 474 | Dr. Edmund Yeh |
Yale University | 2006-03-13 - 2006-03-17 |
| 473 | Cornell University | 2006-02-24 - 2006-02-26 | |
| 472 | Bell Laboratories, Lucent Technologies | 2005-12-01 - 2005-12-01 | |
| 471 | 1986 Turing Award Winner,Cornell University | 2005-11-18 - 2005-11-18 | |
| 470 | Dr. Edmund Yeh |
Yale University | 2005-11-18 - 2005-11-26 |
| 469 | Dr. Satya Lokam |
University of Michigan | 2005-11-14 - 2005-11-22 |
| 468 | Dr. Michael Qiwei Zhang |
Cold Spring Harbor Laboratory, USA | 2005-11-01 - 2005-11-30 |
| 467 | 2002 Turing Award Winner,MIT | 2005-10-19 - 2005-10-19 | |
| 466 | University of Minnesota | 2005-10-01 - 2005-10-01 | |
| 465 | Technion University, Israel | 2005-09-30 - 2005-09-30 | |
| 464 | University of California, Riverside | 2005-09-01 - 2006-06-01 | |
| 463 | Tel Aviv University Israel | 2005-09-01 - 2005-09-30 | |
| 462 | Harvard University | 2005-08-30 - 2005-08-30 | |
| 461 | University of Liverpool, UK | 2005-05-26 - 2005-05-26 | |
| 460 | Dr. Adrian Perrig |
Carnegie Mellon University | 2005-05-23 - 2005-05-23 |
| 459 | Carnegie Mellon University | 2005-05-23 - 2005-05-23 | |
| 458 | Institute for Advanced Study, Princeton University | 2005-04-27 - 2005-04-27 | |
| 457 | Tel Aviv University Israel | 2004-12-23 - 2004-12-23 | |
| 456 | State University of New York, Stony Brook | 2004-12-22 - 2004-12-22 |
