SOA has the characteristic of abstraction, loose coupling and interoperability, but there are some defect related to security and trust. How to specify and verify functional and non-functional requirements for service...
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Data transmission reliability is an important issue in the design of wireless sensor networks. This paper proposes a new network coding strategy combing with ARQ to improve data transmission reliability. By using sing...
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Accurate measurement is a foundation upon which accurate controlling for things rests. Based on the real-time monitoring of the statuses and behaviors of running software, we check whether they work normally or not, a...
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Since the traditional ballistics imaging system is dependent upon the expertise and experience of end-user, an intelligent ballistics imaging system is highly demanded to overcome the drawbacks of traditional techniqu...
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Accurate, distributed localization algorithms are needed for large scale dense wireless sensor network applications. The Nelder-Mead Simplex Optimization Method (SOM) is applied to solve nondifferentiable problems and...
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This paper expatiates on the research status of encrypting spatial data in recently years, and analyzes the organizational structure of vector spatial data in Oracle Spatial. Aiming at the disadvantage of Oracle data ...
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This paper presents a new GSM/UMTS jamming system which is intended to be placed in a restricted area for security purpose. A pseudo base station was constructed to attempt connecting with mobile terminals. While the ...
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In the environment of the human working life, all kinds of unexpected events often occurred, to improve the emergency response capabilities and establish fast and efficient electronic incident command system is to be ...
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Data mining has been gaining popularity in the knowledge discovery field, particularity with the increasing availability of digital documents in various languages from all around the world. Several data mining methods...
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Most of the current swarm model studies and applications try to mimic the collective behaviors of social animals, such as birds and ants. The studies seek to solve tasks similar to patterns and behaviors exhibited in ...
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