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» A theoretical analysis of the HIFF problem
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CDC
2008
IEEE
121views Control Systems» more  CDC 2008»
15 years 4 months ago
Stability of a second order consensus algorithm with time delay
—In this paper, we investigate a second order consensus problem in a directed graph with non-uniform time delay. This problem arises naturally in real multi-agent systems such as...
Wen Yang, Andrea L. Bertozzi, Xiaofan Wang
TCS
2011
14 years 4 months ago
Communication complexity and intrinsic universality in cellular automata
Let F be a cellular automaton (CA). This paper establishes necessary conditions for F in order to be intrinsically universal. The central idea is to consider the communication com...
Eric Goles Chacc, Pierre-Etienne Meunier, Ivan Rap...
ICASSP
2009
IEEE
15 years 4 months ago
Adaptive quickest change detection with unknown parameter
Quickest detection of an abrupt distribution change with an unknown time varying parameter is considered. A novel adaptive approach is proposed to tackle this problem, which is sh...
Chengzhi Li, Huaiyu Dai, Husheng Li
SDM
2004
SIAM
271views Data Mining» more  SDM 2004»
14 years 11 months ago
A Foundational Approach to Mining Itemset Utilities from Databases
Most approaches to mining association rules implicitly consider the utilities of the itemsets to be equal. We assume that the utilities of itemsets may differ, and identify the hi...
Hong Yao, Howard J. Hamilton, Cory J. Butz
IJNS
2010
106views more  IJNS 2010»
14 years 8 months ago
Cascade Process Modeling with Mechanism-Based Hierarchical Neural Networks
Abstract: Cascade process, such as wastewater treatment plant, includes many nonlinear subsystems and many variables. When the number of sub-systems is big, the input-output relati...
Qiumei Cong, Wen Yu, Tianyou Chai