Results 21 to 30 of about 9,162,394 (287)

Assessing sedentary behavior using wearable devices: An overview and future directions

Journal of Physical Fitness and Sports Medicine, 2017
Accurate assessments of sedentary behavior are critically important to monitor the proportion of prolonged sedentary behavior, to investigate causal relationships with health outcomes, and to test the effectiveness of interventions aimed at reducing ...
Hiroyuki Sasai
doaj   +1 more source

Diseño de una carta de control basada en Análisis de Componentes Principales. Un caso de estudio || Design of a control charter based on principal component analysis. A case study

Revista de Métodos Cuantitativos para la Economía y la Empresa, 2020
El abanico de métodos y técnicas cuantitativas utilizadas para la detección de variaciones de fondo en procesos de manufactura se circunscriben en una disciplina matriz, catalogada como control estadístico de procesos.
Rahmer, Bruno de Jesús, Solana Garzón, José, Garzón Saénz, Hernando, Ortiz Piedrahita, Gustavo   +3 more
doaj   +1 more source

Triple ID Flexible MAC for Can Security Improvement

IEEE Access, 2021
The development of automotive-information & communication technology (ICT) convergence has resulted in various vehicle-based electrical/electronic (E/E) systems.
Yeon-Jin Kim, Samuel Woo, Jin-Gyun Chung
doaj   +1 more source

Towards pump–probe single-crystal XFEL refinements for small-unit-cell systems

IUCrJ, 2023
Serial femtosecond crystallography for small-unit-cell systems has so far seen very limited application despite obvious scientific possibilities. This is because reliable data reduction has not been available for these challenging systems. In particular,
Lise Joost Støckler, Lennard Krause, Bjarke Svane, Kasper Tolborg, Bo Richter, Seiya Takahashi, Tomoki Fujita, Hidetaka Kasai, Michihiro Sugahara, Ichiro Inoue, Eiji Nishibori, Bo Brummerstedt Iversen   +11 more
doaj   +1 more source

A Tool for the Sustainability Assessment of Farms: Selection, Adaptation and Use of Indicators for an Italian Case Study

Resources, 2017
Indicator-based tools are widely used for the assessment of farm sustainability, but analysts still face methodological and conceptual issues, including data availability, the complexity of the concept of sustainability and the heterogeneity of ...
Anna Gaviglio, Mattia Bertocchi, Eugenio Demartini   +2 more
doaj   +1 more source

Data Reduction for Graph Coloring Problems

, 2013
This paper studies the kernelization complexity of graph coloring problems with respect to certain structural parameterizations of the input instances. We are interested in how well polynomial-time data reduction can provably shrink instances of coloring
Bart M.P. Jansen, Bodlaender, Bodlaender, Bodlaender, Bodlaender, Bodlaender, Brandstädt, Bruce, Cai, Chor, Dell, Downey, Fellows, Fellows, Fiala, Fomin, Fomin, Fortnow, Garey, Guo, Hoàng, Jansen, Knuth, Kobler, Kratochvíl, Lokshtanov, Marx, Marx, Stefan Kratsch, Tuza, Yap   +30 more
core   +1 more source

Activities of PMO optical space debris survey [PDF]

Anais da Academia Brasileira de Ciências
Space debris division of PMO is devoted to play an important role in the research of orbital mechanics and the development of space debris observation techniques in China.
ZHANG CHEN, ZHAO CHANGYIN
doaj   +2 more sources

"Advanced" data reduction for the AMBER instrument [PDF]

, 2008
The amdlib AMBER data reduction software is meant to produce AMBER data products from the raw data files that are sent to the PIs of different proposals or that can be found in the ESO data archive.
Millour, Florentin, Petrov, Romain, Valat, Bruno, Vannier, Martin   +3 more
core   +5 more sources

Adaptive Input Sampling: A Novel Approach for Efficient Object Detection in High Resolution Traffic Monitoring Images

IEEE Access
Real-time traffic monitoring based on artificial intelligence (AI) models is essential for efficient transportation management, but it faces significant computational challenges, particularly when processing high-resolution video footage.
Tewodros Syum Gebre, Eden Tsehaye Wasehun, Freda Elikem Dorbu, Gazali Oluwasegun Agboola, Ali Karimoddini, Leila Hashemi-Beni   +5 more
doaj   +1 more source

Multivariate Pointwise Information-Driven Data Sampling and Visualization

Entropy, 2019
With increasing computing capabilities of modern supercomputers, the size of the data generated from the scientific simulations is growing rapidly. As a result, application scientists need effective data summarization techniques that can reduce large ...
Soumya Dutta, Ayan Biswas, James Ahrens
doaj   +1 more source