747 search results - page 150 / 150 » A system for supporting cross-lingual information retrieval |
MOBISYS
2011
ACM
12 years 8 months ago
2011
ACM
We introduce a new technique for determining a mobile phone’s indoor location even when Wi-Fi infrastructure is unavailable or sparse. Our technique is based on a new ambient so...
SAC
2004
ACM
13 years 11 months ago
2004
ACM
A popular solution to internet performance problems is the widespread caching of data. Many caching algorithms have been proposed in the literature, most attempting to optimize fo...