%0 Conference Proceedings %T Weighted PCL over Product Valuation Monoids %+ Aristotle University of Thessaloniki %+ Department of Mathematics %A Karyoti, Vagia %A Paraponiari, Paulina %Z Part 8: Modelling %< avec comité de lecture %( Lecture Notes in Computer Science %B 22th International Conference on Coordination Languages and Models (COORDINATION) %C Valletta, Malta %Y Simon Bliudze %Y Laura Bocchi %I Springer International Publishing %3 Coordination Models and Languages %V LNCS-12134 %P 301-319 %8 2020-06-15 %D 2020 %R 10.1007/978-3-030-50029-0_19 %K Software architectures %K Configuration logics %K Product valuation monoids %K Weighted configuration logics %K Quantitative features %Z Computer Science [cs] %Z Computer Science [cs]/Networking and Internet Architecture [cs.NI]Conference papers %X We introduce a weighted propositional configuration logic over a product valuation monoid. Our logic is intended to serve as a specification language for software architectures with quantitative features such as the average of all interactions’ costs of the architecture and the maximum cost among all costs occurring most frequently within a specific number of components in an architecture. We provide formulas of our logic which describe well-known architectures equipped with quantitative characteristics. Moreover, we prove an efficient construction of a full normal form which leads to decidability of equivalence of formulas in this logic. %G English %Z TC 6 %Z WG 6.1 %2 https://inria.hal.science/hal-03273981/document %2 https://inria.hal.science/hal-03273981/file/495623_1_En_19_Chapter.pdf %L hal-03273981 %U https://inria.hal.science/hal-03273981 %~ IFIP-LNCS %~ IFIP %~ IFIP-TC %~ IFIP-WG %~ IFIP-TC6 %~ IFIP-WG6-1 %~ IFIP-COORDINATION %~ IFIP-LNCS-12134