Results 71 to 80 of about 423,723 (251)

When and Where: Predicting Human Movements Based on Social Spatial-Temporal Events

, 2014
Predicting both the time and the location of human movements is valuable but challenging for a variety of applications. To address this problem, we propose an approach considering both the periodicity and the sociality of human movements. We first define
Kong, Xiangnan, Wang, Fengjiao, Yang, Ning, Yu, Philip S.   +3 more
core   +1 more source

Morphological and molecular evidence reveals a new species of Characidium from the Ucayali‐Urubamba Piedmont, Peru, and novel molecular clades are proposed within the genus

Journal of Fish Biology, EarlyView.
Abstract A new species of Characidium is described from the Urubamba River basin, within the Ucayali‐Urubamba Piedmont ecoregion, Peru. The new species can be readily distinguished from all congeners, except Characidium cacah, Characidium chicoi, Characidium helmeri, Characidium mirim, Characidium nana, Characidium nupelia, Characidium sterbai ...
Leonardo Oliveira‐Silva, Ricardo Britzke, Vanessa Meza‐Vargas, Max H. Hidalgo, Dario Faustino‐Fuster, Claudio Oliveira, Angela Maria Zanata   +6 more
wiley   +1 more source

GARCH Model IBM Stock Forecasting of Price Volatility

International Journal of Electronics and Communications System
Risk and volatility are two related factors in research regarding capital markets. Many factors influence the movement of shares and indices. Volatility is common and affects risk assessment. Stock price volatility is an important aspect of understanding
Balqis Dwian Fitri Zamzami, Ericson Chandra Sihombing, Veni Zahara Kartika, Christian Arvianus Nathanael Biran, Luluk Muthoharoh, Mika Alvionita Sitinjak   +5 more
doaj   +1 more source

Autoregressive Moving Average Graph Filtering

, 2016
One of the cornerstones of the field of signal processing on graphs are graph filters, direct analogues of classical filters, but intended for signals defined on graphs. This work brings forth new insights on the distributed graph filtering problem.
Isufi, Elvin, Leus, Geert, Loukas, Andreas, Simonetto, Andrea   +3 more
core   +1 more source

Attitudes Towards Sexuality and Sexual Orientation in People With Intellectual Disabilities: A Systematic Review

Journal of Intellectual Disability Research, EarlyView.
ABSTRACT Over time, sexuality has become a crucial aspect in people's lives, regardless of physical, intellectual or social conditions, ranging from sex and sexually transmitted diseases to gender identity and sexual orientation. The aim of this study was to carry out a review of the scientific literature on sexual orientation in people with ...
Laura Armas Junco, Juan Antonio Posada Corrales, Laura Alonso Martínez   +2 more
wiley   +1 more source

Leadership and the Virtue of Humanity: Conceptual Clarity, Systematic Review, and Future Research Agenda

Journal of Management Studies, EarlyView.
Abstract Humanity – the virtue enabling meaningful human connection – is vital to the leadership we need to survive our polycrisis context. As a prerequisite to sustainable human community, the virtue of humanity is considered universal. It has been claimed as a ‘higher‐order virtue’, comprised of and enacted by – but irreducible to – a suite of ‘lower‐
Toby Newstead, Saeed Loghman, Alexander Newman, Ronald Riggio   +3 more
wiley   +1 more source

Multiple Changepoint Detection for Non‐Gaussian Time Series

Journal of Time Series Analysis, EarlyView.
ABSTRACT This article combines methods from existing techniques to identify multiple changepoints in non‐Gaussian autocorrelated time series. A transformation is used to convert a Gaussian series into a non‐Gaussian series, enabling penalized likelihood methods to handle non‐Gaussian scenarios.
Robert Lund, Thomas J. Fisher, Norou Diawara, Michael Wehner   +3 more
wiley   +1 more source

Pengaruh Model Gambar Dan Gambar Terhadap Kemampuan Menulis Teks Eksposisi Oleh Siswa Kelas X SMA Negeri 1 Gebang Tahun Pembelajaran 2013/2014 [PDF]

, 2014
Penelitian ini bertujuan untuk mengetahui pengaruh model gambar dan gambar terhadap kemampuan menulis teks eksposisi pada siswa kelas X SMA Negeri 1 Gebang tahun pembelajaran 2013/2014.
Nely, A. (Arma)
core  

Clases de armas y armas de clase

, 2018
Argaric grave goods provide an exceptional source of knowledge as to the sociopolitical organization of society in the Early Bronze Age. The present article focuses on analysing the burials containing metal axes among their grave goods, a practice dating to the last phase of the Argaric Culture (1800/1750-1550 cal BCE).
Lull, Vicente, Micó Pérez, Rafael, Rihuete Herrada, Cristina, Risch, Robert   +3 more
openaire   +2 more sources

Automated Bandwidth Selection for Inference in Linear Models With Time‐Varying Coefficients

Journal of Time Series Analysis, EarlyView.
ABSTRACT The problem of selecting the smoothing parameter, or bandwidth, for kernel‐based estimators of time‐varying coefficients in linear models with possibly endogenous explanatory variables is considered. We examine automated bandwidth selection by means of cross‐validation, a nonparametric variant of Akaike's information criterion, and bootstrap ...
Charisios Grivas, Zacharias Psaradakis
wiley   +1 more source