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» Algorithms for Large, Sparse Network Alignment Problems
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144
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CN
2008
176views more  CN 2008»
15 years 2 months ago
ARQ-based cross-layer optimization for wireless multicarrier transmission on cognitive radio networks
The primary feature of cognitive radios for wireless communication systems is the capability to optimize the relevant communication parameters given a dynamic wireless channel env...
Alexandre de Baynast, Petri Mähönen, Mar...
SIGCOMM
2009
ACM
15 years 9 months ago
DIRC: increasing indoor wireless capacity using directional antennas
The demand for wireless bandwidth in indoor environments such as homes and offices continues to increase rapidly. Although wireless technologies such as MIMO can reach link throug...
Xi Liu, Anmol Sheth, Michael Kaminsky, Konstantina...
127
Voted
WSDM
2010
ACM
199views Data Mining» more  WSDM 2010»
15 years 12 months ago
A Sketch-Based Distance Oracle for Web-Scale Graphs
We study the fundamental problem of computing distances between nodes in large graphs such as the web graph and social networks. Our objective is to be able to answer distance que...
Atish Das Sarma, Sreenivas Gollapudi, Marc Najork,...
ENVSOFT
2007
258views more  ENVSOFT 2007»
15 years 2 months ago
Optimal groundwater monitoring design using an ant colony optimization paradigm
Groundwater long-term monitoring (LTM) is required to assess the performance of groundwater remediation and human being health risk at post-closure sites where groundwater contami...
Yuanhai Li, Amy B. Chan Hilton
139
Voted
ICNP
2000
IEEE
15 years 7 months ago
Optimal Partitioning of Multicast Receivers
Multicast sessions may have a large number of receivers with heterogeneous reception capacities. To accommodate this heterogeneity, various multi-rate schemes, based upon the use ...
Yang Richard Yang, Min Sik Kim, Simon S. Lam