2962 search results - page 213 / 593 » Optimizing Spatial Data Structures For Static Data |
169
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Sparse representations over redundant dictionaries offer an efficient paradigm for signal representation. Recently block-sparsity has been put forward as a prior condition for so...
163
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VLDB
2007
ACM
16 years 14 days ago
2007
ACM
Structured community portals extract and integrate information from raw Web pages to present a unified view of entities and relationships in the community. In this paper we argue...
154
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CCR
2010
15 years 6 months ago
2010
We provide a detailed analysis of the Lossy Difference Aggregator, a recently developed data structure for measuring latency in a router environment where packet losses can occur....
155
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ICDE
2007
IEEE
16 years 20 days ago
2007
IEEE
Recently, systems providing access to extremely large data collections, managed in a distributed manner, gain emerging attention. A promising approach to implement the physical la...
296
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ECIR
2011
Springer
14 years 10 months ago
2011
Springer
Due to many unique characteristics of forum data, forum post retrieval is different from traditional document retrieval and web search, raising interesting research questions abou...