831 search results - page 12 / 167 » The many facets of diversity |
ICC
2008
IEEE
14 years 2 months ago
2008
IEEE
— A multiple transmit antenna, single receive antenna (per receiver) downlink channel with limited channel feedback is considered. Given a constraint on the total system-wide cha...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Motivated by combinatorial optimization theory, we propose an algorithmic power allocation method that minimizes the total transmitting power in transmitter diversity systems, prov...
PPSN
2000
Springer
13 years 11 months ago
2000
Springer
Many bacteria carry gene complexes that code for a toxin-antidote pair, e.g. colicin systems. Such gene complexes can be advantageous for its host by killing competitor bacteria wh...
SDM
2009
SIAM
14 years 4 months ago
2009
SIAM
We show the underpinnings of a method for summarizing documents: it ingests a document and automatically highlights a small set of sentences that are expected to cover the differ...
PAKDD
2010
ACM
13 years 9 months ago
2010
ACM
Abstract. One of the more challenging problems faced by the data mining community is that of imbalanced datasets. In imbalanced datasets one class (sometimes severely) outnumbers t...