12438 search results - page 128 / 2488 » The Magic of a Number System |
WSDM
2012
ACM
12 years 3 months ago
2012
ACM
We study the problem of correlating micro-blogging activity with stock-market events, defined as changes in the price and traded volume of stocks. Specifically, we collect messa...
PIMRC
2008
IEEE
14 years 2 months ago
2008
IEEE
—In this paper, a new blind OFDM multicell detection method is proposed to determine the number of base stations in a cellular system. Using recent results of free deconvolution,...
WAOA
2004
Springer
14 years 1 months ago
2004
Springer
A prevailing feature of mobile telephony systems is that the location of a mobile user may be unknown. Therefore, when the system has to establish a call between users, it may nee...
SASO
2007
IEEE
14 years 2 months ago
2007
IEEE
Current aggregation systems either have a single inbuilt aggregation mechanism or require applications to specify an aggregation policy a priori. It is hard to predict the read an...
ICDCSW
2006
IEEE
14 years 2 months ago
2006
IEEE
— Healthcare and economic drivers have increased the desire to deploy systems for continuous monitoring of patients, both in hospital and outpatient settings. Such systems must o...