933 search results - page 69 / 187 » Centrality Estimation in Large Networks |
INFOCOM
2011
IEEE
14 years 1 months ago
2011
IEEE
—WiFi access points that provide Internet access to users have been steadily increasing in urban areas. Different access points differ from one another in terms of services that ...
IPTPS
2005
Springer
15 years 3 months ago
2005
Springer
To improve performance, large-scale Internet systems require clients to access nearby servers. While centralized systems can leverage static topology maps for rough network distan...
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ICDE
2006
IEEE
15 years 11 months ago
2006
IEEE
We present a new technique for using samples to estimate join cardinalities. This technique, which we term "end-biased samples," is inspired by recent work in network tr...
IROS
2008
IEEE
15 years 4 months ago
2008
IEEE
—The increased popularity of wireless networks has enabled the development of localization techniques that rely on WiFi signal strength. These systems are cheap, effective, and r...
CORR
2007
Springer
14 years 9 months ago
2007
Springer
— Measuring network flow sizes is important for tasks like accounting/billing, network forensics and security. Per-flow accounting is considered hard because it requires that m...