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ICASSP
2011
IEEE
14 years 1 months ago
How much feedback overhead is required for base station cooperative transmission to outperform non-cooperative transmission?
Coherent base station (BS) cooperative transmission provides high spectrum efficiency for cellular systems when channel state information (CSI) is perfectly known at the BSs. For...
Xueying Hou, Chenyang Yang
GLOBECOM
2008
IEEE
14 years 10 months ago
Improving BitTorrent Traffic Performance by Exploiting Geographic Locality
Abstract--Current implementations of BitTorrent-like P2P applications ignore the underlying Internet topology hence incur a large amount of traffic both inside an Internet Service ...
Chen Tian, Xue Liu, Hongbo Jiang, Wenyu Liu, Yi Wa...
BMCBI
2010
143views more  BMCBI 2010»
14 years 10 months ago
An efficient biological pathway layout algorithm combining grid-layout and spring embedder for complicated cellular location inf
Background: Graph drawing is one of the important techniques for understanding biological regulations in a cell or among cells at the pathway level. Among many available layout al...
Kaname Kojima, Masao Nagasaki, Satoru Miyano
BMCBI
2010
158views more  BMCBI 2010»
14 years 10 months ago
Validation of differential gene expression algorithms: Application comparing fold-change estimation to hypothesis testing
Background: Sustained research on the problem of determining which genes are differentially expressed on the basis of microarray data has yielded a plethora of statistical algorit...
Corey M. Yanofsky, David R. Bickel
IJMMS
2011
104views more  IJMMS 2011»
14 years 4 months ago
Revisiting path steering for 3D manipulation tasks
The law of path steering, as proposed by Accot and Zhai, describes a quantitative relationship between human temporal performance and the path’s spatial characteristics. The ste...
Lei Liu, Jean-Bernard Martens, Robert van Liere