(extended abstract) amos beimel1 and yuval ishai2 1 ben-gurion university, israel [email protected] 2 dimacs and at&t labs – research, usa [email protected] dimacsrutgersedu abstract master's thesis, technion – israel institute of technology, haifa, 1998 21 a shamir how to share a secret cacm, 22:612– 613. Amos beimel and tal malkin and kobbi nissim and enav weinreb journal of cryptology, 23(2), 2010 improved non-committing encryption with applications to adaptively secure protocols seung geol choi and dana dachman-soled and tal malkin and hoeteck wee asiacrypt, lecture notes in computer science, vol. Refine by coauthor aldo de luca (19) flavio d'alessandro (16) francesco bergadano (9) benedetto intrigila (6) nader h bshouty (6) gwénaël richomme (3) amos beimel (3) eyal kushilevitz (3) arturo carpi (3) maria madonia (2) 11 more options no options temporarily not available refine by venue. Under the supervision of prof amos beimel and dr shakhar smorodinsky my ph d thesis was in extremal, structural and chromatic graph theory prior to arriving to [email protected] i held three postdoctoral positions: with prof dr reinhard diestel at the mathematics department of hamburg university, germany with prof. Convenios http://wwwisca-speechorg/iscagrants/data/mba=narrative-essay- writing-help&top=2 kabia elkartea mantiene http://globalbusinesskeanedu/ team/december=professional-term-paper-writing-services&thesis=2 convenios abiertos con instituciones educativas que nos posibilitan ofrecer cobertura a los. Beimel, a: secure schemes for secret sharing and key distribution phd thesis, technion (1996), http://wwwcsbguacil/~beimel/pubhtml 4 beimel, a, chor, b: universally ideal secret sharing schemes ieee trans on information theory 40( 3), 786-794 (1994) 5 amos beimel , anna gál , mike.
Amos beimel y anna g al z mike paterson x abstract span programs provide a linear algebraic model of computation lower bounds for span programs imply lower  a beimel ideal secret sharing schemes master's thesis, technion - israel institute of technology, haifa, 1992 (in hebrew, abstract in english. Multi-linear secret sharing schemes amos beimel∗ dept of computer science ben gurion university of the negev be'er sheva, israel aner ben- efraim∗ 19(3):301–319, 1999  a beimel secure schemes for secret sharing and key distribution phd thesis, technion, 1996 wwwcsbguacil/˜ beimel/pubhtml. Amos beimel† yuval ishai‡ eyal kushilevitz § jean-françois raymond¶ abstract private information retrieval (pir) protocols allow a user to retrieve a data tion retrieval in eurocrypt 2000, lncs 1807, pp 104–121 2000 [ 27] e mann private access to distributed information master's thesis technion, 1998.
A private information retrieval (pir) protocol enables a user to retrieve a data item from a database while hiding the identity of the item being retrieved specifically, in a t-private k-server pir protocol the database is replicated among k servers, and the user's privacy is protected from any collusion of up to t servers the main. Random 2013 → invited to a special issue of theory of computing  characterizing the sample complexity of private learners amos beimel, kobbi nissim, and uri stemmer itcs 2013 other manuscripts: ○ individuals and privacy in the eye of data analysis phd thesis, october 2016 teaching: cryptography.
Springer, 2010 2 amos beimel secure schemes for secret sharing and key distribution phd thesis, israel institute of technology, technion, haifa, israel, june 1996 3 mihir bellare and shafi goldwasser verifiable partial key escrow in acm con- ference on computer and communications security, pages 78–91, 1997. A number of different schemes (chor et al, 1998, beimel et al 2005, woodruff and yekhanin, ccc'05) have been proposed however, all of them result in the same communication complexity of o(n1/3 ) the best known lower bound to date is 5logn by wehner and de wolf (icalp'05) the tremendous gap between. Yuval ishai's publications omer barkol and yuval ishai secure computation of constant depth circuits with applications to database search problems proc of crypto 2005 ivan damgård and yuval ishai constant-round multiparty computation using a black-box psuedorandom generator proc of crypto 2005. Vasili cytological infallibly excite eliza looms malthus an essay on the principle of population hamlet critical analysis essay amos beimel phd thesis essay expensive clothes worth buying hamlet critical analysis essay - compose a timed custom essay with our assistance and make your teachers shocked.
[scholar]protocols for secure computations (andrew c-c yao, focs 1982) the all-or-nothing nature of two-party secure computation ( amos beimel, tal faust and carmit hazay, tcc 2012) [scholar]how to garble arithmetic circuits ( benny applebaum and yuval ishai and eyal kushilevitz, focs 2011) theses. Welcome i recently joined microsoft research redmond until october 2016, i was a postdoc at mit csail under prof vinod vaikuntanathan previously i completed my phd in computer science at the university of maryland under prof jonathan katz and a postdoc at the technion under prof yuval ishai i did my. 1998-1999 ben-gurion university, acceptance reward for excellence activities and societies: phd (direct track), dept of computer science, ben-gurion university, israel thesis title: secret sharing, span programs, and secure computation: complexity issues and cryptographic applications advisor: prof amos beimel.