Results 11 to 20 of about 915,821 (290)

Understanding 3D structural complexity of individual Scots pine trees with different management history

open access: yesEcology and Evolution, 2021
Tree functional traits together with processes such as forest regeneration, growth, and mortality affect forest and tree structure. Forest management inherently impacts these processes.
Ninni Saarinen   +8 more
doaj   +1 more source

Complexity in the Context of Information Systems Project Management [PDF]

open access: yes, 2014
Complexity is an inherent attribute of any project. The purpose of defining and documenting complexity is to enable a project team to foresee resulting challenges in a timely manner, and take steps to alleviate them.The main contribution of this article ...
Botchkarev, Alexei, Finnigan, Patrick
core   +4 more sources

DL-lite with attributes and datatypes [PDF]

open access: yes, 2012
We extend the DL-Lite languages by means of attributes and datatypes. Attributes -- a notion borrowed from data models -- associate concrete values from datatypes to abstract objects and in this way complement roles, which describe relationships between ...
Artale, A.   +2 more
core   +2 more sources

Do attributes of happy seeder technology influence its adoption speed? An investigation using duration analysis in Northern India

open access: yesInternational Journal of Agricultural Sustainability, 2023
Paddy stubble burning poses a major threat to agricultural sustainability in Northern India and an innovative conservation technology ‘happy seeder technology’ is a potential solution for it.
Manmeet Kaur   +3 more
doaj   +1 more source

From Proximity to Utility: A Voronoi Partition of Pareto Optima [PDF]

open access: yes, 2014
We present an extension of Voronoi diagrams where when considering which site a client is going to use, in addition to the site distances, other site attributes are also considered (for example, prices or weights).
Chang, Hsien-Chih   +2 more
core   +3 more sources

Megaproject complexity attributes and competences: lessons from IT and construction projects

open access: yesInternational Journal of Information Systems and Project Management, 2021
Megaprojects have been associated with persistent underperformance technically, financially, socially and environmentally. This underperformance has been attributed to the inherent complexity attributes and the gaps in the form of the mismatch in the ...
Maxwell Nyarirangwe   +1 more
doaj  

Megaproject complexity attributes and competences: lessons from IT and construction projects

open access: yesInternational Journal of Information Systems and Project Management, 2019
Megaprojects have been associated with persistent underperformance technically, financially, socially and environmentally. This underperformance has been attributed to the inherent complexity attributes and the gaps in the form of the mismatch in the ...
Maxwell Nyarirangwe   +4 more
doaj   +1 more source

Changes in the Complexity of Heart Rate Variability with Exercise Training Measured by Multiscale Entropy-Based Measurements

open access: yesEntropy, 2018
Quantifying complexity from heart rate variability (HRV) series is a challenging task, and multiscale entropy (MSE), along with its variants, has been demonstrated to be one of the most robust approaches to achieve this goal.
Frederico Sassoli Fazan   +4 more
doaj   +1 more source

Towards a computerized estimation of visual complexity in images: Data to assess the association of computed visual complexity features to human responses in visual tasks

open access: yesData in Brief, 2020
Artificial vision has been extensively studied in the mathematical and computational Sciences. Concurrently, psychological studies attempt to describe visual cognition and the complexity of visual tasks as perceived by humans.
Vered Aharonson   +2 more
doaj   +1 more source

Complexity characterizations of attribute grammar languages

open access: yesInformation and Computation, 1987
Die Autoren beantworten folgende Frage: Welche Obermenge der kontextfreien Sprachen können attributierte Grammatiken (Knuth '68) erzeugen, die solchen Restriktionen wie z.B. Einschränkungen der Attributwerte, endliche Anzahl von Attributen, etc. (Milton '77) unterliegen.
Efremidis, Sophocles   +2 more
openaire   +1 more source

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