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TWC
2008
121views more  TWC 2008»
15 years 4 months ago
Optimal Downlink OFDMA Resource Allocation with Linear Complexity to Maximize Ergodic Rates
OFDMA resource allocation assigns subcarriers and power, and possibly data rates, to each user. Previous research efforts to optimize OFDMA resource allocation with respect to comm...
Ian C. Wong, Brian L. Evans
AICT
2006
IEEE
129views Communications» more  AICT 2006»
15 years 8 months ago
Stochastic Thresholding: An approach to Estimator Optimization via Fisher Information Maximization
In stochastic thresholding, the threshold for quantization of a signal is randomized. An estimator based on quantized signal data can be optimized through stochastic thresholding. ...
Samudra Dasgupta
PAMI
2011
14 years 11 months ago
Rigid and Articulated Point Registration with Expectation Conditional Maximization
—This paper addresses the issue of matching rigid and articulated shapes through probabilistic point registration. The problem is recast into a missing data framework where unkno...
Radu Horaud, Florence Forbes, Manuel Yguel, Guilla...
WIKIS
2009
ACM
15 years 11 months ago
Experience report - Wiki for law firms
This paper shows the experiences of a law firm with adopting Wiki Webs for knowledge management and collaboration over the last two years. Wikis created a business advantage for t...
Urs Egli, Peter Sommerlad
ICQT
2009
203views Optimization» more  ICQT 2009»
15 years 2 months ago
Price Setting in Two-Sided Markets for Internet Connectivity
Due to a lack of incentives, Internet peerings are a notorious bandwidth bottleneck. Through the use of direct interconnection and content delivery networks, content providers are...
Thorsten Hau, Walter Brenner