Results 11 to 20 of about 591,132 (266)

Non-parametric parametricity [PDF]

open access: yesJournal of Functional Programming, 2009
Abstract Type abstraction and intensional type analysis are features seemingly at odds—type abstraction is intended to guarantee parametricity and representation independence, while type analysis is inherently non-parametric. Recently, however, several researchers have proposed and implemented “dynamic type generation” as a way to ...
Neis, G., Dreyer, D., Rossberg, A.
openaire   +4 more sources

Parametric Prediction from Parametric Agents [PDF]

open access: yesACM SIGMETRICS Performance Evaluation Review, 2015
We consider a problem of prediction based on opinions elicited from heterogeneous rational agents with private information. Making an accurate prediction with a minimal cost requires a joint design of the incentive mechanism and the prediction algorithm.
Yuan Luo 0005   +3 more
openaire   +3 more sources

Parametric updates in parametric timed automata [PDF]

open access: yesLogical Methods in Computer Science, 2019
We introduce a new class of Parametric Timed Automata (PTAs) where we allow clocks to be compared to parameters in guards, as in classic PTAs, but also to be updated to parameters. We focus here on the EF-emptiness problem: "is the set of parameter valuations for which some given location is reachable in the instantiated timed automaton empty?&
Étienne André 0001   +2 more
openaire   +9 more sources

Data driven parametric design

open access: yesPARC: Pesquisa em Arquitetura e Construção, 2011
The focus of this paper is that we want to give a brief introduction about the idea of Parametric Design (PD) and the use of data to inform the design process. The digital fabrication is not covered in detail in this document.
Ferdinand Facklam   +1 more
doaj   +1 more source

Focused Information Criterion for Restricted Mean Survival Times: Non-Parametric or Parametric Estimators

open access: yesEntropy, 2022
Restricted Mean Survival Time (RMST), the average time without an event of interest until a specific time point, is a model-free, easy to interpret statistic.
Szilárd Nemes   +2 more
doaj   +1 more source

On the Parametrization of Clapping [PDF]

open access: yes, 2009
For a Reactive Virtual Trainer(RVT), subtle timing and lifelikeness of motion is of primary importance. To allow for reactivity, movement adaptation, like a change of tempo, is necessary. In this paper we investigate the relation between movement tempo, its synchronization to verbal counting, time distribution, amplitude, and left-right symmetry of a ...
van Welbergen, Herwin   +5 more
openaire   +2 more sources

Genomic Selection for Drought Tolerance Using Genome-Wide SNPs in Maize

open access: yesFrontiers in Plant Science, 2017
Traditional breeding strategies for selecting superior genotypes depending on phenotypic traits have proven to be of limited success, as this direct selection is hindered by low heritability, genetic interactions such as epistasis, environmental-genotype
Thirunavukkarasu Nepolean   +6 more
doaj   +1 more source

Subtyping and parametricity [PDF]

open access: yesProceedings Ninth Annual IEEE Symposium on Logic in Computer Science, 2002
We study the interaction of subtyping and parametricity. We describe a logic for a programming language with parametric polymorphism and subtyping. The logic supports the formal definition and use of relational parametricity. We give two models for it, and compare it with other formal systems for the same language.
Plotkin, Gordon   +2 more
openaire   +2 more sources

Comparison of Parametric Indices of Anthropometric and Biomechanical Characteristics of Female Basketball Players, Volleyball Players and Handball Players [PDF]

open access: yesBiyumikānīk-i varzishī, 2021
Objective: This study aimed to Compare parametric indices of anthropometric and biomechanical characteristics of female basketball, volleyball, and handball players. Methods: This research is purposive comparative-descriptive study. A total of 100 female
Ali Fatahi   +2 more
doaj   +2 more sources

Do Nonparametric Measures of Extreme Equity Risk Change the Parametric Ordinal Ranking? Evidence from Asia

open access: yesRisks, 2018
There has been much discussion in the literature about how central measures of equity risk such as standard deviation fail to account for extreme tail risk of equities.
Robert J. Powell   +2 more
doaj   +1 more source

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