Results 71 to 80 of about 30,909 (252)
Phase II control charts for autocorrelated processes [PDF]
Quality Technology & Quantitative Management, 2016 A large amount of SPC procedures are based on the assumption that the process subject to monitoring consists of independent observations. Chemical processes as well as many non-industrial processes exhibit autocorrelation, for which the above-mentioned control procedures are not suitable.
Triantafyllopoulos, K., Bersimis, S.
openaire +2 more sources
Wildlife Biology, EarlyView.Abundant deer populations often cause conflicts in suburban communities, yet traditional population reduction methods, such as controlled hunting, can be challenging to implement. Fertility control, specifically through ovariectomy, can limit reproduction and reduce populations in certain settings, but its effect on movement behavior remains poorly ...
Vickie DeNicola +2 more
wiley +1 more source
New to town: home range size, habitat selection and behavioral adaptations by urban hares
Wildlife Biology, EarlyView.European hares Lepus europaeus have recently been shown to colonize urban areas in different parts of Europe. This appears to be a novel phenomenon, and little is known about the space use and behavioral adaptations of hares living in urban areas. Here, we describe the first findings concerning home range sizes from GPS‐collared hares (n = 3) in Aarhus
Martin Mayer +2 more
wiley +1 more source
Testing For Deterministic And Stochastic Cycles In Macroeconomic Time Series [PDF]
, 2005 In this paper we use a statistical procedure which is appropriate to test for deterministic and stochastic (stationary and nonstationary) cycles in macroeconomic time series.
Caporale, GM, Gil-Alana, LA
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A Temporally Disentangled Contrastive Diffusion Model for Spatiotemporal Imputation
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT The analysis of spatiotemporal data is essential across many fields, such as transportation, meteorology and healthcare. Data gathered in practical applications often suffer from incompleteness due to device failures and network disruptions.
Yakun Chen +7 more
wiley +1 more source
Packet dropping characteristics in a queue with autocorrelated arrivals
Journal of Communications Software and Systems, 2008 This paper provides a detailed description of the packet dropping process connected with the buffer overflows in a network node. Namely, we show the formulas for the most important loss characteristics, both in the transient and the stationary regime and
Andrzej Chydzinski +2 more
doaj
Why Are Asset Returns Predictable? [PDF]
Starting from an information process governed by a geometric Brownian motion we show that asset returns are predictable if the elasticity of the pricing kernel is not constant.
Lüders, Erik
core
Functional Ecology, EarlyView.Read the free Plain Language Summary for this article on the Journal blog. Abstract Fruits encompass the energetic and material flow between both interacting parties in frugivore‐mediated seed dispersal. Since fruit traits matter in frugivores' foraging decisions, the temporal dynamics of fruit traits might influence interaction outcomes.
Irene M. A. Bender +3 more
wiley +1 more source
Influence of Geographical Effects in Hedonic Pricing Models for Grass-Fed Cattle in Uruguay
Agriculture, 2020 A series of non-spatial and spatial hedonic models of feeding and replacement cattle prices at video auctions in Uruguay (2002 to 2009) were specified with predictors measuring marketing conditions (e.g., steer price), cattle characteristics (e.g., breed)
Paul Harris +3 more
doaj +1 more source
Application of Change-Point Detection to a Structural Component of Water Quality Variables [PDF]
, 2011 In this study, methodologies were developed in statistical time series models, such as multivariate state-space models, to be applied to water quality variables in a river basin.
Costa, Marco, Gonçalves, A. Manuela
core +2 more sources