7129 search results - page 851 / 1426 » Approximation Algorithms for Treewidth |
150
click to vote
ICC
2007
IEEE
16 years 16 days ago
2007
IEEE
— The FPGA design of an adaptive antenna array beamformer is presented. The complex-valued array weights are calculated using the MVDR algorithm whose implementation is based on ...
156
click to vote
ICDM
2007
IEEE
16 years 16 days ago
2007
IEEE
We consider the problem of relating itemsets mined on binary attributes of a data set to numerical attributes of the same data. An example is biogeographical data, where the numer...
181
click to vote
IPCCC
2007
IEEE
16 years 15 days ago
2007
IEEE
This paper focuses on network coding based multirate multimedia streaming in directed networks and aims at maximizing the total layers received by all receivers, which directly de...
164
click to vote
ISCAS
2007
IEEE
16 years 15 days ago
2007
IEEE
— In this paper, a semi-blind channel estimation method is presented for MIMO-OFDM systems. The new method uses the linear prediction for obtaining a blind constraint on the MIMO...
135
click to vote
COCOON
2007
Springer
16 years 11 days ago
2007
Springer
We investigate the problem of finding an unknown cut through querying vertices of a graph G. Our complexity measure is the number of submitted queries. To avoid some worst cases, ...