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JUCS
2008
180views more  JUCS 2008»
15 years 6 months ago
A Novel Multi-Layer Level Set Method for Image Segmentation
: In this paper, a new multi-layer level set method is proposed for multi-phase image segmentation. The proposed method is based on the conception of image layer and improved numer...
Xiaofeng Wang, De-Shuang Huang
PERCOM
2011
ACM
14 years 10 months ago
Market mechanisms for Value of Information driven resource allocation in Sensor Networks
—This paper examines the possible uses of different market mechanisms for resource allocation at different levels of Wireless Sensor Network (WSN) architecture. The goal is to ma...
Boleslaw K. Szymanski, S. Yousaf Shah, Sahin Cem G...
CORR
2010
Springer
116views Education» more  CORR 2010»
15 years 5 months ago
Convergent discrete Laplace-Beltrami operators over surfaces
The convergence problem of the Laplace-Beltrami operators plays an essential role in the convergence analysis of the numerical simulations of some important geometric partial diff...
Jyh-Yang Wu, Mei-Hsiu Chi, Sheng-Gwo Chen
TCS
2010
15 years 4 months ago
On a special class of primitive words
When representing DNA molecules as words, it is necessary to take into account the fact that a word u encodes basically the same information as its Watson-Crick complement θ(u), w...
Elena Czeizler, Lila Kari, Shinnosuke Seki
POST
2012
218views more  POST 2012»
14 years 1 months ago
A Core Calculus for Provenance
Provenance is an increasing concern due to the revolution in sharing and processing scientific data on the Web and in other computer systems. It is proposed that many computer sys...
Umut A. Acar, Amal Ahmed, James Cheney, Roly Perer...