Research output: Contribution to journal › Article › peer-review
The expressiveness of looping terms in the semantic programming. / Goncharov, S.; Ospichev, S.; Ponomaryov, D. et al.
In: Сибирские электронные математические известия, Vol. 17, 024, 2020, p. 380-394.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - The expressiveness of looping terms in the semantic programming
AU - Goncharov, S.
AU - Ospichev, S.
AU - Ponomaryov, D.
AU - Sviridenko, D.
N1 - Funding Information: Goncharov, S., Ospichev, S., Ponomaryov, D., Sviridenko, D., The expressiveness of looping terms in the Semantic Programming. ⃝c 2020 Goncharov S., Ospichev S., Ponomaryov D., Sviridenko D. The authors were supported by the Russian Science Foundation (Grant No. 17-11-01176)
PY - 2020
Y1 - 2020
N2 - We consider the language of Δ0-formulas with list terms interpreted over hereditarily finite list superstructures. We study the complexity of reasoning in extensions of the language of Δ0-formulas with non-standard list terms, which represent bounded list search, bounded iteration, and bounded recursion. We prove a number of results on the complexity of model checking and satisfiability for these formulas. In particular, we show that the set of Δ0-formulas with bounded recursive terms true in a given list superstructure HW(M) is non-elementary (it contains the class kExpTime, for all k ≥ 1). For Δ0-formulas with restrictions on the usage of iterative and recursive terms, we show lower complexity.
AB - We consider the language of Δ0-formulas with list terms interpreted over hereditarily finite list superstructures. We study the complexity of reasoning in extensions of the language of Δ0-formulas with non-standard list terms, which represent bounded list search, bounded iteration, and bounded recursion. We prove a number of results on the complexity of model checking and satisfiability for these formulas. In particular, we show that the set of Δ0-formulas with bounded recursive terms true in a given list superstructure HW(M) is non-elementary (it contains the class kExpTime, for all k ≥ 1). For Δ0-formulas with restrictions on the usage of iterative and recursive terms, we show lower complexity.
KW - Bounded quantification
KW - List structures
KW - Reasoning complexity
KW - Semantic programming
KW - semantic programming
KW - list structures
KW - reasoning complexity
KW - bounded quantification
UR - http://www.scopus.com/inward/record.url?scp=85086915668&partnerID=8YFLogxK
U2 - 10.33048/SEMI.2020.17.024
DO - 10.33048/SEMI.2020.17.024
M3 - Article
AN - SCOPUS:85086915668
VL - 17
SP - 380
EP - 394
JO - Сибирские электронные математические известия
JF - Сибирские электронные математические известия
SN - 1813-3304
M1 - 024
ER -
ID: 26145642