255 search results - page 49 / 51 » Practical Issues in Mobile Education |
INFOCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—Although layered streaming in heterogeneous peer-to-peer networks has drawn great interest in recent years, there’s still a lack of systematical studies on its data scheduling...
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ASSETS
2006
ACM
15 years 3 months ago
2006
ACM
In previous work we have presented a prototype of an assistant system for the blind that can be used for self-localization and interactive object identification of static objects ...
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
Mobile devices are increasingly equipped with multiple network interfaces: Wireless Local Area Network (WLAN) interfaces for local connectivity and Wireless Wide Area Network (WWA...
INFOCOM
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract— This paper considers two issues arising in an integrated IEEE 802.16e/802.11 network: 1) finding a possible network, which mobile station (MSTA) can switch to, and 2) ...
ATAL
2008
Springer
14 years 11 months ago
2008
Springer
The exploration problem is a central issue in mobile robotics. A complete terrain coverage is not practical if the environment is large with only a few small hotspots. This paper ...