3238 search results - page 524 / 648 » Not Enough Points Is Enough |
GROUP
2009
ACM
14 years 4 months ago
2009
ACM
As organizations scale up, their collective knowledge increases, and the potential for serendipitous collaboration between members grows dramatically. However, finding people wit...
RECSYS
2009
ACM
14 years 4 months ago
2009
ACM
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
SIGCOMM
2009
ACM
14 years 4 months ago
2009
ACM
– The latency between machines on the Internet can dramatically affect users’ experience for many distributed applications. Particularly, in multiplayer online games, players s...
SIGECOM
2009
ACM
14 years 4 months ago
2009
ACM
We study protocols to enable one user (the principal) to make potentially profitable but risky interactions with another user (the agent), in the absence of direct trust between ...
SIGIR
2009
ACM
14 years 4 months ago
2009
ACM
Social network systems, like last.fm, play a significant role in Web 2.0, containing large amounts of multimedia-enriched data that are enhanced both by explicit user-provided an...