621 search results - page 73 / 125 » Estimating Probabilities in Recommendation Systems |
CCGRID
2001
IEEE
14 years 25 days ago
2001
IEEE
In this paper, we address the new problem of protecting volunteer computing systems from malicious volunteers who submit erroneous results by presenting sabotagetolerance mechanis...
TREC
2007
13 years 10 months ago
2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
DSN
2009
IEEE
13 years 7 months ago
2009
IEEE
Distributed intelligence and secure interconnected communication networks constitute recognized key factors for the economic operation of electricity infrastructures in competitiv...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Timing synchronization is a preeminent challenge in ultra-wideband impulse radios (UWB-IRs). The conventional all-digital synchronization methods encounter some formidable impl...
IJNSEC
2007
13 years 9 months ago
2007
The ability of communicating with a selected party anonymously is an important aspect of network security. Communicating anonymously means that no adversary can discern who is com...