Algorithm for infinite content scrolling?

Question

Mobile development

I can not correctly formulate what to search on the Internet. There is a site VKontakte where the upload of new material is used, in place of the page switching buttons. If you use the standard scheme "hey base, give me the first 10 articles, and let's call it the first page, etc." there is a problem of duplication or the fact that the user will not see some materials, how to correctly avoid this problem? And what to do if the site uses material sorting (by rating, viewed ...)? for example, the material is sorted once an hour, once a day, etc. etc.
Give links, and how to google it?

Answer 1

"hey base give me the first 10 materials",
"hey base give me the next 10 materials, after the last of the top ten"

Answer 2

Correctly google - infinite scrolling or infinite scrolling.

Answer 3

Google correctly - endless page