“امید اعتصامی”
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تلفن:
(+98-21) 2310 ext. 2100
دورنگار:
(+98- 21) 22290648
پست الکترونیکی:
![](data:image/jpg;base64, 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)
سمت در پژوهشگاه |
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هیئت علمی،
پژوهشکده ریاضیات
(1396 تا اکنون (From July 23)) |
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سمتهای پیشین در پژوهشگاه |
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پسا دکتری، پژوهشکده ریاضیات
(1392 تا 1396) |
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علایق پژوهشی |
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Computer Science | ||
مقالات |
1. | O. Etesami (Joint with J. Gao, S. Mahloujifar, and M. Mahmoody) Polynomial-time targeted attacks on coin-tossing for any number of corruptions ( In: The Theory of Cryptography Conference (TCC) 2021) [abstract] |
2. | O. Etesami (Joint with S. Mahloujifar and M. Mahmoody) Computational concentration of measure: Optimal bounds, reductions, and more SODA (2020), DOI: 10.1137/1.9781611975994.21 [abstract] |
3. | O. Etesami (Joint with W. H. Haemers) On NP-hard graph properties characterized by the spectrum Discrete Appl. Math. 285 (2020), 526-529 [abstract] |
4. | O. Etesami, N. Ghareghani and P. Sharifani (Joint with M. Habib, M.R. Hooshmandasl, and R. Naserasr) When an optimal dominating set with given constraints exists Theoretical Computer Science 780 (2019), 54-65 [abstract] |
5. | S. Beigi and O. Etesami (Joint with A. Bogdanov and S. Guo) Optimal Deterministic Extractors for Generalized Santha-Vazirani Sources ( In: Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques) [abstract] |
6. | S. Beigi, O. Etesami and A. Gohari Deterministic randomness extraction from generalized and distributed Santha-Vazirani sources SIAM J. Comput. 46 (2017), 1-36 [abstract] |
7. | S. Beigi, O. Etesami and A. Gohari The value of help bits in randomized and average-case complexity Comput. Complex. (2016), DOI: 10.1007/s00037-016-0135-x [abstract] |
8. | O. Etessami and A. Gohari Maximal rank correlation IEEE Communications Letters 20 (2016), 117-120 [abstract] |
9. | S. Beigi, O. Etesami and A. Gohari Deterministic randomness extraction from generalized and distributed Santha-Vazirani sources ( In: ICALP 2015) [abstract] |
10. | O. Etesami (Joint with J. Cook, R. Miller, and L. Trevisan) On the one-way function candidate proposed by Goldreich ACM Transactions on Computation Theory (2014), DOI: http://dx.doi.org/10.1145/2633602 [abstract] |
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