The phrase "presence data" is correct and can be used in written English.
It refers to data or information that indicates the existence or appearance of something or someone in a particular location or situation. Example: The company's new software system collects and analyzes presence data from sensors placed throughout the office, allowing managers to track the productivity and efficiency of their employees in real-time.
Nusra Front and Hezbollah presence data are based on reports of activity attributed to those groups.
Details: Using a smartphone such as the iPhone or Android, gather presence information to generate rich presence data (RFC 4480).
Presence data included sites identified via both remote sensing and archaeological survey techniques.
I used presence data of gyrfalcons, rock ptarmigan, and willow ptarmigan gathered from online databases as well as environmental raster datasets taken from various satellites.
Presence data combined with background or pseudo-absence locations are commonly used with species distribution modeling to develop these relationships.
The site, which is not affiliated with AOL, collects what it calls "presence data," or information on when those users sign on, sign off, go idle or flag themselves as being away.
Our empirical data focused at the landscape scale on a test site in northern Michigan, using radar and Landsat imagery and bird-presence data by species.
We compare the values obtained for the contact data, the co-presence data, and for the networks generated by each sampling method of the co-presence data, averaged over 100 realisations for each sampling method.
For now, Netflix will have a "point-of-presence" data center only in South Africa, "to provide ISPs a way to connect directly to Netflix," said Evers.
Overall, using only co-presence data would lead to over-estimations of the contact durations and aggregate durations.
We then address the issue of using such down-sampled co-presence data in data-driven simulations of epidemic processes, and in identifying efficient containment strategies.
