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DC
2008
15 years 6 months ago
Contention-free MAC protocols for asynchronous wireless sensor networks
A MAC protocol specifies how nodes in a sensor network access a shared communication channel. Desired properties of a MAC protocol are: it should be contention-free (avoid collisio...
Costas Busch, Malik Magdon-Ismail, Fikret Sivrikay...
MVA
2010
130views Computer Vision» more  MVA 2010»
15 years 5 months ago
Neighborhood linear embedding for intrinsic structure discovery
In this paper, an unsupervised learning algorithm, neighborhood linear embedding (NLE), is proposed to discover the intrinsic structures such as neighborhood relationships, global ...
Shuzhi Sam Ge, Feng Guan, Yaozhang Pan, Ai Poh Loh
PCM
2010
Springer
200views Multimedia» more  PCM 2010»
15 years 5 months ago
A New Shape Descriptor for Object Recognition and Retrieval
Abstract. We present a new shape descriptor for measuring the similarity between shapes and exploit it in graphical object recognition and retrieval. By statistically integrating t...
Feng Su, Tong Lu, Ruoyu Yang
ACL
2010
15 years 4 months ago
"Ask Not What Textual Entailment Can Do for You..."
We challenge the NLP community to participate in a large-scale, distributed effort to design and build resources for developing and evaluating solutions to new and existing NLP ta...
Mark Sammons, V. G. Vinod Vydiswaran, Dan Roth
BMVC
2010
15 years 4 months ago
Segmentation using Deformable Spatial Priors with Application to Clothing
We present a method for segmenting the parts of multiple instances of a known object category exhibiting large variations in projected shape and colour. The method builds on an ex...
Basela Hasan, David Hogg