The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
According to the store-carry-forward method in Opportunistic Networks, the status on data transmitting has the relationship with the selection of relay node, and the distributed estimating results can make the assistance on the designing on effective data forwarding mechanism. A novel method to estimate delivery probability of data is proposed in our paper. First, we estimate the chance of meeting...
Due to the limited of precision, navigation technology in the local area cannot accurately locate each building and obtain the functions related to the building. This paper investigates augmented reality and navigation technologies and realizes the campus internal navigation on a mobile phone. In the campus, the exact position and detail data of every school can be obtained by using the augmented...
This paper made a detailed analysis on the characteristics of mobile online games and pointed that security is one of the most important things which the games operators should focus on. There are several fields of the security problems, the communicate security would be the most important one. In the authors' opinion, the communicate security could be effectively improved through crypto system, then...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.