3677 search results - page 677 / 736 » Generalized Adaptive A* |
234
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MMSEC
2006
ACM
16 years 7 days ago
2006
ACM
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
172
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MOBICOM
2006
ACM
16 years 7 days ago
2006
ACM
This paper presents a highly efficient and accurate link-quality measurement framework, called EAR (Efficient and Accurate link-quality monitoR), for multi-hop wireless mesh net...
190
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MOBIWAC
2006
ACM
16 years 7 days ago
2006
ACM
In this work we present a calibration-free system for locating wireless local area network devices, based on the radio frequency characteristics of such networks. Calibration proc...
176
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SAC
2006
ACM
16 years 7 days ago
2006
ACM
Lexical chaining is a technique for identifying semanticallyrelated terms in text. We propose concept chaining to link semantically-related concepts within biomedical text togethe...
184
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SENSYS
2006
ACM
16 years 6 days ago
2006
ACM
Sensor networks are fundamentally constrained by the difficulty and energy expense of delivering information from sensors to sink. Our work has focused on garnering additional si...