2018/4/5 20:11
要旨
Speaker:
Dr. Pierre-Louis POIRION (Mathematical and Algorithmic Science Lab at Huawei Technologies France, France)
Title:
Random projections for symmetric cone programming
Abstract:
The well-known Johnson-Lindenstrauss lemma states that there are random matrices with surprisingly few rows that approximately preserve pairwise Euclidean distances among a set of points. In this talk, we exploit this result to prove that one can approximately solve, with a probabilistic algorithm, a Symmetric Cone Program with a large set of equality constraints by solving a projected version having a much smaller set of constraints.
We will more particularly study the LP case and show that our algorithm can solve large randomly generated LP instances.
詳細情報
| 日時 | 2018/04/24(火) 17:15 - 18:00 |
| URL | https://c5dc59ed978213830355fc8978.doorkeeper.jp/events/73029 |
