Back in the hazy olden days of the pre-2000s, navigating between two locations generally required someone to whip out a paper map and painstakingly figure out the most optimal route between those ...

Information from mobile marketing data firm Flurry suggests that Apple might have made some changes to the algorithms which govern the chart positions on the iOS App Store. The changes are thought to ...

To both the disappointment and excitement of some developers, there was a significant change to the list of Top Grossing titles in Apple's App Store this weekend. As a result, many developers are left ...

News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only Fig. 6. Case 1 estimation error of the ...