382 search results - page 40 / 77 » Optimal Aggregation Algorithms for Middleware |
FOCS
2009
IEEE
14 years 3 months ago
2009
IEEE
Abstract— We consider the problem of estimating cascaded aggregates over a matrix presented as a sequence of updates in a data stream. A cascaded aggregate P ◦Q is defined by ...
TPDS
2008
13 years 8 months ago
2008
Recent technological advances have opened up a wide range of distributed real-time applications involving battery-driven embedded devices with local processing and wireless communi...
INFOCOM
2003
IEEE
14 years 1 months ago
2003
IEEE
— Recent investigations into the pricing of multiclass loss networks have shown that static prices are optimal in the asymptotic regime of many small sources. These results sugge...
INFOCOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— We present an approach that takes advantage of multi-packet reception (MPR) to reduce the negative effects of multiple access interference and therefore increase the capacity o...
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Given a set of machines and a set of Web applications with dynamically changing demands, an online application placement controller decides how many instances to run for each appl...