Results 11 to 20 of about 1,476 (175)

Visualizing vastness: Graphical methods for multiverse analysis. [PDF]

PLoS ONE
Multiverse analysis is an increasingly popular tool for improving the robustness and transparency of empirical research. Yet, visualization techniques for multiverse analysis are underdeveloped.
Daniel Krähmer, Cristobal Young
doaj   +2 more sources

The Systematic Multiverse Analysis Registration Tool for defining multiverse analyses [PDF]

Royal Society Open Science
Multiverse analysis is increasingly recognized as a systematic framework for assessing the robustness of scientific results across alternative defensible data processing and analysis pipelines.
Cassie Ann Short, Yusuf Coşku Inceler, Maximilian Frank, Andrea Hildebrandt   +3 more
doaj   +2 more sources

Lightweight cloud masking models for on-board inference in hyperspectral imaging [PDF]

Scientific Reports
Cloud and cloud shadow masking is a crucial preprocessing step in hyperspectral satellite imaging, enabling the extraction of high-quality, analysis-ready data.
Mazen Ali, António Pereira, Fabio Gentile, Aser Cortines, Sam Mugel, Román Orús, Stelios P. Neophytides, Michalis Mavrovouniotis   +7 more
doaj   +2 more sources

Conceptual Challenges on the Road to the Multiverse

Universe, 2019
The current debate about a possible change of paradigm from a single universe to a multiverse scenario could have deep implications on our view of cosmology and of science in general. These implications therefore deserve to be analyzed from a fundamental
Gil Jannes, Ana Alonso Serrano
exaly   +3 more sources

Post-Editorial of “The Multiverse” Special Volume

Universe, 2020
A succesful series of papers devoted to various aspects of an idea of the Multiverse have been gathered together and presented to the readers. In this post-editorial we briefly challenge the content referring to the main issues dealt with by the Authors.
Thomas Naumann, Mariusz Dabrowski, Ana Alonso Serrano   +2 more
exaly   +3 more sources

THE COPERNICAN MULTIVERSE OF SETS [PDF]

The Review of Symbolic Logic, 2021
AbstractWe develop an untyped framework for the multiverse of set theory. $\mathsf {ZF}$ is extended with semantically motivated axioms utilizing the new symbols $\mathsf {Uni}(\mathcal {U})$ and $\mathsf {Mod}(\mathcal {U, \sigma })$ , expressing that $\mathcal {U}$ is a universe and that $\sigma $ is true in the universe $\mathcal {U ...
Paul Kindvall Gorbow, Graham E. Leigh
openaire   +2 more sources

Hybrid quantum investment optimization with minimal holding period

Scientific Reports, 2021
In this paper we propose a hybrid quantum-classical algorithm for dynamic portfolio optimization with minimal holding period. Our algorithm is based on sampling the near-optimal portfolios at each trading step using a quantum processor, and efficiently ...
Samuel Mugel, Mario Abad, Miguel Bermejo, Javier Sánchez, Enrique Lizaso, Román Orús   +5 more
doaj   +1 more source

Variational quantum and quantum-inspired clustering

Scientific Reports, 2023
Here we present a quantum algorithm for clustering data based on a variational quantum circuit. The algorithm allows to classify data into many clusters, and can easily be implemented in few-qubit Noisy Intermediate-Scale Quantum devices. The idea of the
Pablo Bermejo, Román Orús
doaj   +1 more source

Variational quantum non-orthogonal optimization

Scientific Reports, 2023
Current universal quantum computers have a limited number of noisy qubits. Because of this, it is difficult to use them to solve large-scale complex optimization problems.
Pablo Bermejo, Román Orús
doaj   +1 more source

Multiverse Predictions for Habitability: Planetary Characteristics

Universe, 2022
Recent detections of potentially habitable exoplanets around sunlike stars demand increased exploration of the physical conditions that can sustain life, by whatever methods available.
McCullen Sandora, Vladimir Airapetian, Luke Barnes, Geraint F. Lewis   +3 more
doaj   +1 more source