497 search results - page 18 / 100 » Privacy Enhanced Technologies: Methods - Markets - Misuse |
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
Collaborative filtering (CF) is valuable in e-commerce, and for direct recommendations for music, movies, news etc. But today's systems have several disadvantages, including ...
AINA
2007
IEEE
14 years 4 months ago
2007
IEEE
In this paper an agri-food traceability system based on public key cryptography and Radio Frequency Identification (RFID) technology is proposed. In order to guarantee safety in f...
EWMF
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. To fight the problem of information overload in huge information sources like large document repositories, e. g. citeseer, or internet websites you need a selection crit...
CSSW
2007
13 years 11 months ago
2007
Abstract: Large amounts of information from various sources have often to be considered when collaboratively developing semantic structures. Examining all relevant information can ...
APWEB
2006
Springer
14 years 1 months ago
2006
Springer
In using web search engines, there are cases where the name of the target object is unavailable, and the user can only give the visual descriptions of the object. The existing keyw...