Results 1 to 10 of about 31,411 (282)
Semantic analysis of normalisation by evaluation for typed lambda calculus [PDF]
Mathematical Structures in Computer Science, 2022 AbstractThis paper studies normalisation by evaluation for typed lambda calculus from a categorical and algebraic viewpoint. The first part of the paper analyses the lambda definability result of Jung and Tiuryn via Kripke logical relations and shows how it can be adapted to unify definability and normalisation, yielding an extensional normalisation ...
Marcelo Fiore
semanticscholar +8 more sources
Coherence and normalisation-by-evaluation for bicategorical cartesian closed structure [PDF]
Proceedings of the 35th Annual ACM/IEEE Symposium on Logic in Computer Science, 2020 We present two proofs of coherence for cartesian closed bicategories. Precisely, we show that in the free cartesian closed bicategory on a set of objects there is at most one structural 2-cell between any parallel pair of 1-cells. We thereby reduce the difficulty of constructing structure in arbitrary cartesian closed bicategories to the level of 1 ...
Marcelo Fiore, Philip Saville
semanticscholar +4 more sources
Lietuvos Matematikos Rinkinys, 2014 Quantitative multiple criteria decision aid (MCDA) methods of evaluation gain increasing popularity among researchers. The idea of the methods is to comprise values ofcriteria characterising each object into a single non-dimensional cumulative criterion,
Askoldas Podviezko
doaj +3 more sources
SSM: Population Health, 2017 Purpose: Process evaluations generate important data on the extent to which interventions are delivered as intended. However, the tendency to focus only on assessment of pre-specified structural aspects of fidelity has been criticised for paying ...
Jeremy Segrott +13 more
doaj +3 more sources
Factors influencing normalisation and sustainment of the Birmingham Symptom-specific Obstetric Triage System (BSOTS): a qualitative implementation evaluation study with UK maternity health professionals [PDF]
Implementation Science CommunicationsBackground Maternity triage is the emergency portal to access maternity services for pregnant or newly postnatal women experiencing unexpected complications or concerns. Traditionally women were seen in the order in which they attended maternity services
Nimarta Dharni +5 more
doaj +4 more sources
Normalisation by Evaluation for Type Theory, in Type Theory [PDF]
Logical Methods in Computer Science, 2017 We develop normalisation by evaluation (NBE) for dependent types based on presheaf categories. Our construction is formulated in the metalanguage of type theory using quotient inductive types.
Thorsten Altenkirch, Ambrus Kaposi
doaj +3 more sources
A compiled implementation of normalisation by evaluation [PDF]
Journal of Functional Programming, 2008 AbstractWe present a novel compiled approach to Normalisation by Evaluation (NBE) for ML-like languages. It supports efficient normalisation of open λ-terms with respect to β-reduction and rewrite rules. We have implemented NBE and show both a detailed formal model of our implementation and its verification in Isabelle.
Aehlig, Klaus +2 more
openaire +3 more sources
A Continuous Quality Improvement Intervention to Improve Antenatal HIV Care Testing in Rural South Africa: Evaluation of Implementation in a Real-World Setting [PDF]
International Journal of Health Policy and Management, 2022 BackgroundWe evaluated continuous quality improvement (CQI) targeting antenatal HIV care quality in rural South Africa using a stepped-wedge cluster-randomised controlled trial (Management and Optimisation of Nutrition, Antenatal, Reproductive, Child ...
H. Manisha Yapa +10 more
doaj +2 more sources
Evaluation Trees and Normalisation for Proposition Algebra [PDF]
MathematicsProposition algebra is based on Hoare’s conditional, a ternary connective comparable to if–then–else and used in the context of propositional logic. Conditional statements are composed from atomic propositions (propositional variables), constants for the
Jan A. Bergstra +2 more
doaj +2 more sources
Normalisation by Evaluation for Type Theory, in Type Theory [PDF]
Logical Methods in Computer Science, 2016 We develop normalisation by evaluation (NBE) for dependent types based on presheaf categories. Our construction is formulated in the metalanguage of type theory using quotient inductive types. We use a typed presentation hence there are no preterms or realizers in our construction, and every construction respects the conversion relation. NBE for simple
Thorsten Altenkirch, Ambrus Kaposi
openalex +7 more sources