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The following topics are dealt with: computational linguistics; data mining; data warehousing; bioinformatics; distributed computing; information security; ad hoc networks; information management; wireless sensor networks; and digital image processing.
Networking and data communications security has become a vital requirement since the emergence and common use of computer networks. Concordantly, attempts which intent to break security precautions used in WSN applications have arisen as well. Paying attention to WSNs particular requirements, new security and cryptography methods are developed and employed in almost all WSN applications. The main...
Testbeds are necessary to evaluate the performance of network applications for a wide range of deployment scenarios. Especially in wireless sensor networks, where the performance highly depends on environmental conditions, traditional computer-based simulations provide validity to only limited extent. Different approaches have been carried out to develop generic testbeds for protocol evaluation, but...
The mining techniques are based on the computer supported cooperative work using a real-time mine-monitoring system. Without this system associated RF wireless network, the safety, and security of mineworkers cannot be understood and ascertained. This paper proposes a mine auxiliary sensor system (MASS) will effectively monitor all situations in mine especially for the safety of mineworkers. The implementation...
This paper presents an accurate and scalable implementation of an energy-aware simulator for wireless sensor networks (WSN's). Scalability and accuracy have been achieved through an energy-aware instrumentation of the Instruction Set Simulator of node's microcontroller and a functional SystemC TLM model of the radio module implementing the IEEE 802.15.4 protocol. The framework allows to execute actual...
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