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ICASSP
2009
IEEE
15 years 6 months ago
Beacon-assisted spectrum access with cooperative cognitive transmitter and receiver
—Spectrum access is an important function of cognitive radios for detecting and utilizing spectrum holes without harming the legacy systems. In this paper, we propose novel coope...
Ali Tajer, Xiaodong Wang
BMCBI
2004
126views more  BMCBI 2004»
14 years 11 months ago
Visualization and analysis of microarray and gene ontology data with treemaps
Background: The increasing complexity of genomic data presents several challenges for biologists. Limited computer monitor views of data complexity and the dynamic nature of data ...
Eric H. Baehrecke, Niem Dang, Ketan Babaria, Ben S...
GLOBECOM
2008
IEEE
15 years 6 months ago
Network Resource Allocation for Competing Multiple Description Transmissions
Providing real-time multimedia services over a best-effort network is challenging due to the stringent delay requirements in the presence of complex network dynamics. Multiple des...
Ying Li, Chao Tian, Suhas N. Diggavi, Mung Chiang,...
HPCA
2008
IEEE
16 years 4 days ago
Fundamental performance constraints in horizontal fusion of in-order cores
A conceptually appealing approach to supporting a broad range of workloads is a system comprising many small cores that can be fused, on demand, into larger cores. We demonstrate ...
Pierre Salverda, Craig B. Zilles
LISA
2007
15 years 2 months ago
Application Buffer-Cache Management for Performance: Running the World's Largest MRTG
An operating system’s readahead and buffer-cache behaviors can significantly impact application performance; most often these better performance, but occasionally they worsen it...
David Plonka, Archit Gupta, Dale Carder