5659 search results - page 220 / 1132 » Comparing Clusterings in Space |
128
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ICIP
2007
IEEE
15 years 8 months ago
2007
IEEE
In our previous work [1], we proposed a construction of critically sampled perfect reconstruction transforms with directional vanishing moments (DVMs) imposed in the corresponding...
168
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CISS
2008
IEEE
15 years 6 months ago
2008
IEEE
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
133
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DAC
2005
ACM
15 years 6 months ago
2005
ACM
Automated analog sizing is becoming an unavoidable solution for increasing analog design productivity. The complexity of typical analog SoC subsystems however calls for efficient ...
168
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ICMLA
2008
15 years 5 months ago
2008
Time-series segmentation in the fully unsupervised scenario in which the number of segment-types is a priori unknown is a fundamental problem in many applications. We propose a Ba...
132
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ACL
2006
15 years 5 months ago
2006
The trend in information retrieval systems is from document to sub-document retrieval, such as sentences in a summarization system and words or phrases in question-answering syste...