6274 search results - page 351 / 1255 » From query complexity to computational complexity |
188
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SIGIR
2004
ACM
16 years 4 days ago
2004
ACM
Noun phrases in queries are identified and classified into four types: proper names, dictionary phrases, simple phrases and complex phrases. A document has a phrase if all content...
190
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CIKM
2001
Springer
15 years 11 months ago
2001
Springer
In Cross-Language Information Retrieval (CLIR), queries in one language retrieve relevant documents in other languages. Machine-Readable Dictionary (MRD) and Machine Translation (...
216
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BROADNETS
2005
IEEE
16 years 11 days ago
2005
IEEE
— Lightweight protocols that are both bandwidth and power thrifty are desirable for sensor networks. In addition, for many sensor network applications, timeliness of data deliver...
187
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PAMI
2006
15 years 6 months ago
2006
We propose a new method for rapid 3D object indexing that combines feature-based methods with coarse alignment-based matching techniques. Our approach achieves a sublinear complexi...
202
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IPSN
2005
Springer
16 years 7 days ago
2005
Springer
Tracking the identities of moving objects is an important aspect of most multi-object tracking applications. Uncertainty in sensor data, coupled with the intrinsic difficulty of ...