Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
Interactive protocols on the reals. / Ivanov, Sergei; De Rougemont, Michel.
STACS 98 - 15th Annual Symposium on Theoretical Aspects of Computer Science, Proceedings. 1998. p. 499-510 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 1373 LNCS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Interactive protocols on the reals
AU - Ivanov, Sergei
AU - De Rougemont, Michel
PY - 1998/12/1
Y1 - 1998/12/1
N2 - We introduce the classes IPR+ (resp. IPRx) as the class of languages that admit an interactive protocol on the reals when the verifier is a BSS-machine with addition (resp. addition and multiplication). Let BIPR+ (resp. BIPRx) its restriction when only boolean messages can be exchanged between the prover and the verifier. We prove that the classes BIPR+ and PARR+, the class of languages accepted in parallel polynomial time coincide. In the case of multiplicative machines, we show that BIPRx ⊆ PARRx). We also separate BIP R from IPR in both models by exhibiting a language L which is not in PARRx but in IPR+. As a consequence we show that additive quantifier elimination can't be solved in PARRx and that all boolean languages are in IPR+.
AB - We introduce the classes IPR+ (resp. IPRx) as the class of languages that admit an interactive protocol on the reals when the verifier is a BSS-machine with addition (resp. addition and multiplication). Let BIPR+ (resp. BIPRx) its restriction when only boolean messages can be exchanged between the prover and the verifier. We prove that the classes BIPR+ and PARR+, the class of languages accepted in parallel polynomial time coincide. In the case of multiplicative machines, we show that BIPRx ⊆ PARRx). We also separate BIP R from IPR in both models by exhibiting a language L which is not in PARRx but in IPR+. As a consequence we show that additive quantifier elimination can't be solved in PARRx and that all boolean languages are in IPR+.
UR - http://www.scopus.com/inward/record.url?scp=21944431978&partnerID=8YFLogxK
U2 - 10.1007/BFb0028585
DO - 10.1007/BFb0028585
M3 - Conference contribution
AN - SCOPUS:21944431978
SN - 3540642307
SN - 9783540642305
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 499
EP - 510
BT - STACS 98 - 15th Annual Symposium on Theoretical Aspects of Computer Science, Proceedings
T2 - 15th Annual Symposium on Theoretical Aspects of Computer Science, STACS 98
Y2 - 25 February 1998 through 27 February 1998
ER -
ID: 49986481