The research proposes monitoring network traffic to preventing malicious attacks. It uses statistical theory and fuzzy control architecture to create a single transmission behavior. It will establish a normal transmis...
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The research proposes monitoring network traffic to preventing malicious attacks. It uses statistical theory and fuzzy control architecture to create a single transmission behavior. It will establish a normal transmission behavior module in order to achieve network monitoring and an alert mechanism. The mechanism tries to improve the abnormal behavior detection rate. The study is divided into three parts. The first part uses tools to simulate detection and aggressive behavior. According to many defensive measure reports, we will build a detection mechanism. The third part uses statistical theory and fuzzy control to monitor each network flow. The mechanism will preprocess denial of service attacks for an intrusion detection system.
Spam over Internet Telephony is becoming a large problem of the Voice over IP Architectures. Voice over IP has become a valid alternative to the Public Switched Telephone Network and it has a new paradigm for providin...
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Spam over Internet Telephony is becoming a large problem of the Voice over IP Architectures. Voice over IP has become a valid alternative to the Public Switched Telephone Network and it has a new paradigm for providing telephony services at a lower cost and higher flexibility. In the meantime, with Voice over IP the privacy becomes so hard and the benefits introduced are as strong as the security problems, like Spam over Internet Telephony. People have more attention on the spam voice issue, because of the great danger of this threat. Thus, in this paper we want to propose and introduce a new protection model against Spam over Internet Telephony attack, through a user-profile framework. This framework allows to identify the optimal counter-measures to be taken against this threat, according to the user assessment, that receives a certain number of calls during an observation period. We define general profiles based on certain parameters, and with a user-profile matching we can identifies the best security path which must be applied.
Designing an overlay network for publish/subscribe communication in a system where nodes may subscribe to many different topics of interest is of fundamental importance. For scalability and efficiency, it is important...
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Hybrid SET-CMOS circuits which combine the merits of both the SET and CMOS promises to be a practical implementation for future low power ultra-dense VLSI/ULSI circuit design. In this work, an SET-CMOS hybrid pulse di...
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ISBN:
(纸本)9789380430003
Hybrid SET-CMOS circuits which combine the merits of both the SET and CMOS promises to be a practical implementation for future low power ultra-dense VLSI/ULSI circuit design. In this work, an SET-CMOS hybrid pulse divider circuit is proposed. The MIB model for SET and BSIM4 model for CMOS are used. The operation of the proposed circuit is verified in Tanner environment. The performances of CMOS and Hybrid SET-CMOS based pulse divider circuits are compared. The hybrid SET-CMOS circuit is found to consume lesser power than the CMOS based circuit. Further it is established that hybrid SET-CMOS based circuit is much faster compared to CMOS based circuit.
In this study, the temperature rise of composite plates with a hole during fatigue loading was investigated. Woven glass/epoxy composite plates with eight plies were subjected to bending fatigue loading and materials ...
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The Soil Moisture sensor(SM) is used as a tool to optimize irrigation and to protect plant stress at the dry or wet *** sensor is used where soil with moisture serves as dielectric,as the moisture changes the capacita...
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The Soil Moisture sensor(SM) is used as a tool to optimize irrigation and to protect plant stress at the dry or wet *** sensor is used where soil with moisture serves as dielectric,as the moisture changes the capacitance changes,we can also use resistive sensor to sense the moisture *** sensed data is sent over a wireless network to a remote central receiver(RCR) which will have a database where soil moisture periodically can be stored for different locations and soil pattern are derived and represented *** case soil moisture reaches a critical level farmer is intimidated via sms using GSM modem and as per the feedback from farmer irrigation can be *** on moisture sensed and changes in moisture over a period of time soil is classified into different types that shows how fast moisture changes.
We show evidence of electrical and thermal conductivity percolation in polymer based carbon nanotube (CNT) composites, which follow power law variations with respect to the CNT concentrations in the matrix. The experi...
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The service providers introduce new telecom services, which are managed by different Operations Support Systems (OSSs), to retain existing and attract new customers. The working group, TeleManagement Forum (TM Forum),...
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We have developed novel opto-thermo-mechanical actuators by effectively distributing a significant amount of single-wall carbon nanotube (SWCNT, up to 0.7%w/w) into liquid crystal elastomer (LCE) matrices. These SWCNT...
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Cloud computing will play an essential role in smart power grid by providing a cost-efficient, scalable IT platform for the delivery and management of electricity. A key component in the cloud-based smart power grid i...
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