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SAINT
2008
IEEE
16 years 28 days ago
Dynamic Relay Node Placement in Wireless Sensor Networks
In this paper we present an online algorithm that attacks the problem of placing relay nodes in regions where high localized congestion is detected. Congestion refers to the netwo...
Jorge Mena, Vana Kalogeraki
ICON
2007
IEEE
16 years 26 days ago
Myth: An Accurate and Scalable Network Coordinate System under High Node Churn Rate
—Network coordinate (NC) system is an efficient mechanism to predict Internet distance (latency) with limited times of measurement. In this paper, we focus on the node churn pro...
Yang Chen, Genyi Zhao, Ang Li, Beixing Deng, Xing ...
IEAAIE
2003
Springer
15 years 11 months ago
Applying Semantic Links for Classifying Web Pages
Automatic hypertext classification is an essential technique for organizing vast amount of Internet Web pages or HTML documents. One the of problems in classifying Web pages is tha...
Ben Choi, Qing Guo
AAAI
2010
15 years 8 months ago
Bypassing Combinatorial Protections: Polynomial-Time Algorithms for Single-Peaked Electorates
For many election systems, bribery (and related) attacks have been shown NP-hard using constructions on combinatorially rich structures such as partitions and covers. It is import...
Felix Brandt, Markus Brill, Edith Hemaspaandra, La...
CGF
2006
132views more  CGF 2006»
15 years 6 months ago
Verification of Physically Based Rendering Algorithms
Within computer graphics, the field of predictive rendering is concerned with those methods of image synthesis which yield results that do not only look real, but are also radiome...
Christiane Ulbricht, Alexander Wilkie, Werner Purg...