5165 search results - page 791 / 1033 » Consistency of the Neighbor-Net Algorithm |
129
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IWCMC
2009
ACM
15 years 11 months ago
2009
ACM
For a point-to-point multi-input multi-output (MIMO) wireless channel, we propose a feedback scheme, which consists of transmit-antenna selection algorithm and beamforming quantiz...
135
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KCAP
2009
ACM
15 years 11 months ago
2009
ACM
Workflows are becoming an increasingly more common paradigm to manage scientific analyses. As workflow repositories start to emerge, workflow retrieval and discovery becomes a cha...
138
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Recent work in supervised learning of term-based retrieval models has shown significantly improved accuracy can often be achieved via better model estimation [2, 10, 11, 17]. In ...
148
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Incorporating features extracted from clickthrough data (called clickthrough features) has been demonstrated to significantly improve the performance of ranking models for Web sea...
171
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SMA
2009
ACM
15 years 11 months ago
2009
ACM
We present a robust method to generate mesh surfaces from unoriented noisy points in this paper. The whole procedure consists of three steps. Firstly, the normal vectors at points...