2799 search results - page 535 / 560 » Ontological technologies for user modelling |
CIAC
2003
Springer
14 years 25 days ago
2003
Springer
Abstract. We consider problems of (new) station placement along (existing) railway tracks, so as to increase the number of users. We prove that, in spite of the NP-hardness for the...
CCS
2009
ACM
14 years 7 days ago
2009
ACM
Identity theft has fostered to a major security problem on the Internet, in particular stealing passwords for web applications through phishing and malware. We present TruWallet, ...
SIGIR
1996
ACM
13 years 11 months ago
1996
ACM
Information explosion across the Internet and elsewhere offers access to an increasing number of document collections. In order for users to e ectively access these collections, i...
SIGIR
2010
ACM
13 years 11 months ago
2010
ACM
The collective contributions of billions of users across the globe each day result in an ever-changing web. In verticals like news and real-time search, recency is an obvious sign...
FPGA
2004
ACM
13 years 11 months ago
2004
ACM
Embedded systems combine a processor with dedicated logic to meet design specifications at a reasonable cost. The attempt to amalgamate two distinct design environments introduces...