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Compressed Dynamic Range Majority Data Structures
(Institute of Electrical and Electronics Engineers Inc., 2017)
In the range α-majority query problem, we preprocess a given sequence S[1.n] for a fixed threshold α ϵ (0, 1], such that given a query range [i.j], the symbols that occur more than α (j-i+1) times in S[i.j] can be reported ...
Compressed Dynamic Range Majority and Minority Data Structures
(Springer, 2020)
In the range alpha-majority query problem, we are given a sequence S[1 horizontal ellipsis n] and a fixed threshold alpha is an element of(0,1), and are asked to preprocess S such that, given a query range [i horizontal ...
A big-world network in ASD: Dynamical connectivity analysis reflects a deficit in long-range connections and an excess of short-range connections
(Pergamon-Elsevier Science Ltd, 2011-11)
Over the last years, increasing evidence has fuelled the hypothesis that Autism Spectrum Disorder (ASD) is a condition of altered brain functional connectivity. The great majority of these empirical studies relies on ...
Changes in forest diversity over a chronosequence of fluvial islands
(SISEF (Società Italiana di Selvicoltura ed Ecologia Forestale), 2019-06)
The high environmental heterogeneity of large fluvial systems is reflected by the co-existence of contrasting plant communities and landforms. The main objective of this study was to assess the forest diversity changes in ...
The Diverse and Dynamic Nature of Leishmania Parasitophorous Vacuoles Studied by Multidimensional Imaging
(Public Library Science, 2012-02-01)
An important area in the cell biology of intracellular parasitism is the customization of parasitophorous vacuoles (PVs) by prokaryotic or eukaryotic intracellular microorganisms. We were curious to compare PV biogenesis ...
A Multiple Decrement Life Table Reveals That Host Plant Resistance and Parasitism Are Major Causes of Mortality for the Wheat Stem Sawfly
(Entomological Society Of America, 2015-08)
This study investigated the dynamics of parasitism, host plant resistance, pathogens, and predation on the demography of wheat stem sawfly, Cephus cinctus Norton (Hymenoptera: Cephidae), developing in susceptible (hollow ...
Nonlinear digital signal processing in mental health : Characterization of major depression using instantaneous entropy measures of heartbeat dynamics
(2015-03-13)
Nonlinear digital signal processing methods that address system complexity have provided useful computational tools for helping in the diagnosis and treatment of a wide range of pathologies. More specifically, ...
Predicting weed distribution at the regional scale in the native range: environmental determinants and biocontrol implications of Phyla nodiflora (Verbenaceae)
(Wiley Blackwell Publishing, Inc, 2017-06)
Alien plants produce severe environmental and economic losses in the territories they invade. Modelling the spatial distribution of alien species as a function of the environment in the native range has therefore become ...
Nonequilibrium evolution of volatility in origination and extinction explains fat-tailed fluctuations in Phanerozoic biodiversity
(Facultad de Ingeniería y Tecnología, 2019)
Fluctuations in biodiversity, large and small, pervade the fossil record, yet we do not understand the processes generating them. Here, we extend theory from nonequilibrium statistical physics to describe the fat-tailed ...
Mid-range natural orbits around the triple asteroid 2001SN263
(2020-05-01)
The goal of the present paper is to search for natural trajectories that can be used to place a spacecraft to observe the triple asteroid 2001SN263. For a first set of observations mid-range distance orbits are ideal. To ...