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JDCTA
2010
151views more  JDCTA 2010»
13 years 5 months ago
Research on Querying Node Probability Method in Probabilistic XML Data Based on Possible World
In order to solve the low efficiency problem of directly querying single node probability in the set of all ordinary XML data obtained by enumerating possible world set of the cor...
Jianwei Wang, Zhongxiao Hao
JDCTA
2010
272views more  JDCTA 2010»
13 years 5 months ago
Optimal Control of Nonlinear Systems Using the Homotopy Perturbation Method: Infinite Horizon Case
This paper presents a new method for solving a class of infinite horizon nonlinear optimal control problems. In this method, first the original optimal control problem is transfor...
Amin Jajarmi, Hamidreza Ramezanpour, Arman Sargolz...
JDCTA
2010
111views more  JDCTA 2010»
13 years 5 months ago
A Conceptual Representation of Consumer's Group Knowledge and the Possible Role of New Technologies
The purpose of this article is to encourage research on the aspects of consumer behaviour, particularly as found in groups of consumers. For both researchers and practitioners, co...
Massimo Franco, Francesca Di Virgilio, Loredana Di...
JDCTA
2010
186views more  JDCTA 2010»
13 years 5 months ago
A Positioning Method in Wireless Sensor Networks Using Genetic Algorithms
The recent area of Wireless Sensor Networks (WSNs) has brought new challenges to developers of net-work protocols. Energy consumption and network coverage are two important challe...
Mojtaba Romoozi, Hossein Ebrahimpour-Komleh
JDCTA
2010
136views more  JDCTA 2010»
13 years 5 months ago
The Sources of China's Economics Growth during 1997-2007: An Analysis based on Input-Output Approach
The driving forces of China's Economic Growth are investigated in this paper based on the 1997 2002 and 2007 input-output data and the following conclusions are gotten: (1) T...
Ruixiang Liu