408 search results - page 45 / 82 » Cooperative checkpointing theory |
CORR
2011
Springer
13 years 4 months ago
2011
Springer
We consider a multi-cell frequency-selective fading uplink channel (network MIMO) from K singleantenna user terminals (UTs) to B cooperative base stations (BSs) with M antennas ea...
ICIP
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, we present a novel algorithm for incremental principal component analysis. Based on the LargestEigenvalue-Theory, i.e. the eigenvector associated with the largest ei...
CHI
2009
ACM
14 years 10 months ago
2009
ACM
To what extent can social interactions augment people's natural search experiences? What factors influence the decision to turn to a friend for help? Our paper presents the p...
CSCW
2010
ACM
14 years 6 months ago
2010
ACM
An important aspect of collaborative information seeking (CIS) is making sense of the information found, i.e., collaborative sensemaking. We conducted an ethnographic study of the...
CSCW
2010
ACM
14 years 6 months ago
2010
ACM
Creativity is central to much human problem solving and innovation. Brainstorming processes attempt to leverage group creativity, but group dynamics sometimes limit their utility....