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» The Characterization of Data-Accumulating Algorithms
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ICPR
2008
IEEE
15 years 11 months ago
Optimal feature weighting for the continuous HMM
We propose new Continuous Hidden Markov Model (CHMM) structure that integrates feature weighting component. We assume that each feature vector could include different subsets of f...
Oualid Missaoui, Hichem Frigui
ICRA
2008
IEEE
176views Robotics» more  ICRA 2008»
15 years 11 months ago
Experimental investigation on underwater acoustic ranging for small robotic fish
— GPS-free localization is essential for navigation and information tagging in small robotic fish-based aquatic mobile sensor networks. Constraints on size, weight, and onboard ...
Stephan Shatara, Xiaobo Tan, Ernest Mbemmo, Nathan...
ASYNC
2007
IEEE
132views Hardware» more  ASYNC 2007»
15 years 11 months ago
Area Optimizations for Dual-Rail Circuits Using Relative-Timing Analysis
Future deep sub-micron technologies will be characterized by large parametric variations, which could make asynchronous design an attractive solution for use on large scale. Howev...
Tiberiu Chelcea, Girish Venkataramani, Seth Copen ...
CISS
2007
IEEE
15 years 11 months ago
Detecting Information Flows: Improving Chaff Tolerance by Joint Detection
— The problem of detecting encrypted information flows using timing information is considered. An information flow consists of both information-carrying packets and irrelevant ...
Ting He, Lang Tong
FOCS
2007
IEEE
15 years 11 months ago
Reconstruction for Models on Random Graphs
Consider a collection of random variables attached to the vertices of a graph. The reconstruction problem requires to estimate one of them given ‘far away’ observations. Sever...
Antoine Gerschenfeld, Andrea Montanari