Data was collected from a sample of 208 mobile phone owners, aged between 20 and 29. The study sheds light on how gender, monthly voucher amount and years of owning mobile phones influence the usage pattern of this device. The findings show that there is a significant difference in the ...
In addition, the models address the effects of cell phone usage on such accidents. The use of both classical and Bayesian techniques diminish the model and parameter uncertainties which afflict more conventional modelling methods which rely on only one of the two methods....
We present a comparative analysis of the behavioral dynamics of rural and urban societies using four years of mobile phone data from all 1.4M subscribers w... N Eagle,YAD Montjoye,LMA Bettencourt - IEEE 被引量: 102发表: 2009年 Expanding school resources and increasing time on task : effects...
4.1. Data preparation Dealing with noise is identified as the first challenge when it comes to crowdsourced smartphone data. Noise may refer to data coming from trips with other transportation means (bus, metro etc.), walking, smartphone usage, infrastructure related noise, as well as from passe...
Obsessive-compulsive disorder (OCD) is a psychiatric disorder characterized by a series of symptoms relating to unwanted and distressing thoughts (IE: obse
This paper proposes a method to segment the population and understand travellers’ preferences for types of trip destinations by fusing mobile internet usage data and mobile phone traces. The results of a case study, using a dataset from Shanghai, China, show that given one’s favourite category...
data word sizes directly impact memory usage by influencing the amount of space required to store data. larger data word sizes consume more memory compared to smaller ones, as each data word occupies a fixed amount of memory. this can lead to increased memory usage, which may be a concern ...
At the census tract (or equivalent) scale, we obtain the population, vehicle usage rate and median income of residents in that area. For US cities, the American Community Survey provides this data on the level of census tracts (each containing roughly 5,000 people). Census data are obtained...
charge currents, nor suitable for being deeply discharged. Any extreme battery behaviors will bring a detrimental effect on cell capacity and cycle life. Balance is essential in using Li-ion/polymer batteries, which means that all the factors must be kept in balance to ensure successful usage. ...
Data Series and Other Chart Elements in Excel Data Point: A singlevaluelocated in a worksheet cell plotted in achart or graph. Data Marker:A column, dot, pie slice, or another symbol in the chart representing a data value. For example, in aline graph, each point on the line is a data...