2292 search results - page 107 / 459 » Hierarchical approximation and localization |
299
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ICDAR
2009
IEEE
15 years 2 months ago
2009
IEEE
In this paper we present a novel shape descriptor based on shape context, which in combination with hierarchical distance based hashing is used for word and graphical pattern base...
178
Voted
KDD
2003
ACM
16 years 4 months ago
2003
ACM
The goal of clustering is to identify distinct groups in a dataset. The basic idea of model-based clustering is to approximate the data density by a mixture model, typically a mix...
169
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IPSN
2007
Springer
15 years 10 months ago
2007
Springer
In this paper we propose a lightweight algorithm for constructing multi-resolution data representations for sensor networks. We compute, at each sensor node u, O(log n) aggregates...
172
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CASES
2003
ACM
2003
ACM
A hierarchical approach for energy efficient application design using heterogeneous embedded systems
15 years 8 months ago
Several features such as reconfiguration, voltage and frequency scaling, low-power operating states, duty-cycling, etc. are exploited for latency and energy efficient application ...
138
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BMCBI
2008
15 years 4 months ago
2008
Background: Identification of approximate tandem repeats is an important task of broad significance and still remains a challenging problem of computational genomics. Often there ...