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» Modeling with a Sense of Purpose
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MOBICOM
2009
ACM
16 years 20 days ago
Data fusion improves the coverage of wireless sensor networks
Wireless sensor networks (WSNs) have been increasingly available for critical applications such as security surveillance and environmental monitoring. An important performance mea...
Guoliang Xing, Rui Tan, Benyuan Liu, Jianping Wang...
VCIP
2003
109views Communications» more  VCIP 2003»
15 years 7 months ago
Coding mode optimization for MPEG-2 transcoding with spatial resolution reduction
This paper presents a coding mode decision algorithm for MPEG-2 spatial transcoding. The optimization for coding mode and quantization scale are formulated in an operational rate ...
Hao-Song Kong, Anthony Vetro, Huifang Sun
EMNLP
2010
15 years 4 months ago
The Necessity of Combining Adaptation Methods
Problems stemming from domain adaptation continue to plague the statistical natural language processing community. There has been continuing work trying to find general purpose al...
Ming-Wei Chang, Michael Connor, Dan Roth
LCN
2005
IEEE
15 years 11 months ago
Probabilistic Coverage in Wireless Sensor Networks
— The sensing capabilities of networked sensors are affected by environmental factors in real deployment and it is imperative to have practical considerations at the design stage...
Nadeem Ahmed, Salil S. Kanhere, Sanjay Jha
ACMDIS
2008
ACM
15 years 8 months ago
The past is a different place: they do things differently there
This paper reports the trial of a wearable data capture device, SenseCam, as a resource for digital narratives and uses data from the trial to reflect on the models of the ,,mind ...
Richard H. R. Harper, David W. Randall, Nicola Smy...