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Commercial advertisement dissemination is one of the most promising applications in self-organizing mobile social networks (SMSN). Lightweight incentives are essential to encourage the participation of mobile users, given that only a few users are voluntary due to limited resources in mobiles. However, existing incentives overlook dishonest behaviors of relays in overstating their costs for higher...
Haplotype assembly problem is one of the core problems in the whole genome research, and a lot of methods have been proposed to solve this problem. However the computation time will increase greatly in the case of large-scale data for most methods. In this work, we propose a parallel strategy Par HA (Parallel Haplotype Assembly) for haplotype assembly problem based on data parallelism on multi-core...
As the college course of fundamentals of computer pays more attention to the cultivation target of practice ability and the computational thinking ability, we devote to these problems' research as experimental teaching model, teaching contents and teaching method, and reform the innovation practice teaching mode research of the fundamentals of computer in this paper. In the new teaching mode, a new...
Social computing, the direction of network development in the future, has exerted a profound influence on our life and work. This paper, based on the presentation of social computing and its impact on education, explores the models of teaching computer basic course at college in the social computing context, with its focus on teaching contents and activities, experimental teaching and network teaching.
In this paper, the existing problems and teaching characteristics of VB programming are first analyzed. Then the specific measures to reform the teaching and examination modes are proposed in accordance with the requirements of computational thinking ability training. After that, how to train the students' “computational thinking” in the VB program curriculum is elaborated on, in the hope of enabling...
This paper analyses the methods and shortages of recent physical topology discovery, and proposes an algorithm based on SNMP. The algorithm proposes three concepts concerning ports of switch, in addition the way how to deal with unsure links caused by dump devices. The algorithm can accurately discover the links between switches including backup links, links between switch and host. The algorithm...
In order to improve the auto-generating test paper's quality at the cost of low time, an intelligent algorithm based on immune genetic algorithm was proposed. In the algorithm immune process was added into the basic framework of genetic algorithm, and the algorithm based on vaccination was put forward and used for test paper auto-generating. The problem that genetic algorithm is precocity and easy...
The image acquisition system is one of indispensable parts in various kinds of digital image application system. In this article, we developed a sort of video camera compact image acquisition and processing system based on AVR single chip microcomputer. The system utilises AVR single chip microcomputer ATmega16 with low power consumption and high performance as the data processing main control unit...
The pulse signal is a sort of important human physiological signal. A pulse signal acquisition system based on the virtual instrument technology is developed. The system is composed of two parts, i.e. the data acquisition equipment taking single chip microcomputer (SCM) as the core hardware and the data processing system based on LabView software on the computer. The integrated pulse sensor based...
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