73 search results - page 10 / 15 » Partial Database Replication using Epidemic Communication |
CRYPTO
2000
Springer
14 years 1 days ago
2000
Springer
Private information retrieval (PIR) enables a user to retrieve a data item from a database, replicated among one or more servers, while hiding the identity of the retrieved item. ...
MOBISYS
2009
ACM
14 years 8 months ago
2009
ACM
In this work, we study the security of public WLAN-based positioning systems. Specifically, we investigate the Skyhook positioning system, available on PCs and used on a number of...
IPPS
2009
IEEE
14 years 2 months ago
2009
IEEE
In this paper we define the Weak Mutual Exclusion (WME) problem. Analogously to classical Distributed Mutual Exclusion (DME), WME serializes the accesses to a shared resource. Di...
ACII
2007
Springer
14 years 1 months ago
2007
Springer
Facial expression plays an important role in face to face communication in that it conveys nonverbal information and emotional intent beyond speech. In this paper, an approach for ...
SPAA
1997
ACM
13 years 12 months ago
1997
ACM
Discovery of association rules is an important database mining problem. Mining for association rules involves extracting patterns from large databases and inferring useful rules f...