8746 search results - page 409 / 1750 » Diversifying search results |
169
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ERCIMDL
2007
Springer
16 years 1 months ago
2007
Springer
We propose and evaluate a query expansion mechanism that supports searching and browsing in collections of annotated documents. Based on generative language models, our feedback me...
202
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IROS
2006
IEEE
16 years 29 days ago
2006
IEEE
— Robot search and rescue is a time critical task, i.e. a large terrain has to be explored by multiple robots within a short amount of time. The efficiency of exploration depend...
185
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CSB
2005
IEEE
16 years 17 days ago
2005
IEEE
Similarity search leveraging distance-based index structures is increasingly being used for both multimedia and biological database applications. We consider distance-based indexi...
194
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QSHINE
2005
IEEE
16 years 16 days ago
2005
IEEE
An extended depth-first-search (EDFS) algorithm is proposed to solve the multi-constrained path (MCP) problem in quality-of-service (QoS) routing, which is NP-Complete when the n...
174
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SIGMOD
2005
ACM
16 years 15 days ago
2005
ACM
An important consideration in similarity-based retrieval of moving object trajectories is the definition of a distance function. The existing distance functions are usually sensi...