8370 search results - page 1537 / 1674 » Challenges in P2P Computing |
184
Voted
CHI
2011
ACM
14 years 8 months ago
2011
ACM
Extracting useful knowledge from large network datasets has become a fundamental challenge in many domains, from scientific literature to social networks and the web. We introduc...
161
click to vote
CHI
2011
ACM
14 years 8 months ago
2011
ACM
Blind and deaf-blind people often rely on public transit for everyday mobility, but using transit can be challenging for them. We conducted semi-structured interviews with 13 blin...
150
click to vote
CHI
2011
ACM
14 years 8 months ago
2011
ACM
In this paper, we present the design, implementation, and deployment of a phone-based broadcasting system designed for reaching out to at-risk populations in urban India. We worke...
170
click to vote
CHI
2011
ACM
14 years 8 months ago
2011
ACM
While a large body of research on image-based authentication has focused on memorability, comparatively less attention has been paid to the new security challenges these schemes m...
249
Voted
IPSN
2011
Springer
14 years 8 months ago
2011
Springer
Existing deployments of wireless sensor networks (WSNs) are often conceived as stand-alone monitoring tools. In this paper, we report instead on a deployment where the WSN is a ke...