The rapid development of internet technology makes the hacker39;s attack more mature and diversified. One of the most serious security problems is distributed denial of service (DDoS) attack. In order to cope with i...
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ISBN:
(纸本)9783319990071;9783319990064
The rapid development of internet technology makes the hacker's attack more mature and diversified. One of the most serious security problems is distributed denial of service (DDoS) attack. In order to cope with information security issues, a new form of defensive thinking, moving target defense (MTD), has been proposed. The emergence of new network architecture software defined network (SDN) and network function virtualization (NFV) - has also changed the future of network security schemes. In this paper, an SDN/NFV-based moving target DDoS defense mechanism using multiple fuzzy systems.and a proxy virtual network function (VNF) is proposed to achieve DDoS detection and mitigation. The experimental results show that the proposed mechanism can redirect suspicious traffic and quarantine it, thereby shifting the attack surface.
The main tasks of computer vision are image classification/location, target detection, target tracking, semantic segmentation and instance *** task of target detection is to output the borders and labels of a single t...
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ISBN:
(纸本)9781450371926
The main tasks of computer vision are image classification/location, target detection, target tracking, semantic segmentation and instance *** task of target detection is to output the borders and labels of a single target from the image. Object detection is an important issue in the field of computer vision. It has important research significance and application value in video monitoring, autonomous driving and human-computer interaction. In recent years, deep learning has made a breakthrough in the research of image classification and led to the rapid development of object vision detection. This paper briefly introduces the object detection algorithm based on deep learning. First, the basic process of object detection is introduced, then several current algorithms of object detection are introduced, and finally the future development trend is prospected.
The post-click conversion rate (CVR) prediction is important for the sponsored search engine. The predicted CVR can guide people on how to choose the advertisements to display, and greatly affects the revenue of the e...
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ISBN:
(纸本)9781450371926
The post-click conversion rate (CVR) prediction is important for the sponsored search engine. The predicted CVR can guide people on how to choose the advertisements to display, and greatly affects the revenue of the electronic business platform and merchants who pay for the advertisement. In this paper, we describe a new approach to solve the CVR prediction problem in sponsored search. The approach is Boosted Trees Model with Feature Engineering (BTMFE), which incorporates the power of feature engineering as well as the boosted trees. We discuss different issues such as feature importance, feature interaction, historical information fusion and boosted trees algorithm. Finally, we compare BTMFE with other methods and present experimental results on real-world datasets.
ID3 decision tree algorithm is a supervised learning model based on calculating the information gain to select the best splitting attribute, which is the main factor to construct a decision tree. The process of calcul...
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Online advertisement is an important source of revenue for internet companies, so increasing click-through rates (CTR) on ads is crucial. the traditional CTR prediction model only extracts the classification features ...
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ISBN:
(纸本)9781450371926
Online advertisement is an important source of revenue for internet companies, so increasing click-through rates (CTR) on ads is crucial. the traditional CTR prediction model only extracts the classification features and numerical features of the advertisement, but ignores the title, description and other text features of the advertisement. However, we know that such information is very important for an advertisement. Therefore, we propose a deep multimodal network (DMN) to solve this problem. on the basis of the traditional deep model, DMN add the text features of cyclic neural network learning, so as to improve the performance of the model. we also did a lot of visual data analysis on the dataset, Finally, we conducted a comparative experiment on the real-world dataset.
IoT gateway acts as a connection between two different networks namely the sensor network and the traditional network which is why its role and significance is of much importance. The paper will aim to configure smart...
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ISBN:
(纸本)9781728101675
IoT gateway acts as a connection between two different networks namely the sensor network and the traditional network which is why its role and significance is of much importance. The paper will aim to configure smart gateway systems.with increased flexibility of configuration which can adapt to different application requirements such as in [5], [7] and [8]. It would also provide techniques to improve the overall functioning of the system by reducing the development cycle, costs, and difficulty and also provide more ease in new applications to be *** exponential rise in demand of internet of things (IoT) [9][10][12] , a surge in utilization of ubiquitous connectivity to combine different types of networks, which can be an ad-hoc network along with Zigbee, cable, wireless LAN and so on[3] [4] There are many standard programs where the need of a smart gateway has been realized to increase the data rate, support end-to-end connectivity for applications like intelligent transportation, medical support, environmental monitoring, smart home, industry control etc. where the utilization of bandwidth of multi-hop networks is higher amongst the heterogeneous networks. This project proposes a singular easy to configure smart IoT gateway which comprises of three important advantages. Firstly, it has uniform user interface which is suitable for pliable software development. Secondly, the gateway consist of detachable architecture, where there can be customization for devices with extraordinary communication [8] methods and can also be attached in accordance with various network systems. Lastly, it provides flexibility by translating protocols to end number of sensor data accurately into a homogenous format which is better in comparison to earlier research. [1] The gateway provides enhanced flexibility, adaptability, and efficient cost cutting. The paper includes a scrupulous analysis of the data which would be acquired through multiple sensors and processes it in accord
Blockchain systems.(more precisely distributed Ledger Technologies (DLTs)) represent a different digital ecosystem compared with traditional computer systems. One major difference are the performance and scalability f...
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ISBN:
(纸本)9781450362382
Blockchain systems.(more precisely distributed Ledger Technologies (DLTs)) represent a different digital ecosystem compared with traditional computer systems. One major difference are the performance and scalability factors which will be discussed and analytically investigated in this paper. In doing so, we provide guidance for defining a research agenda focusing on the investigation of the crucial role of scalability for blockchain systems. System performance -- measured in terms of (1) consensus response time (blockchain network latency or time to convergence/agreement); (2) number of transactions per second or throughput, and (3) computing (and power) resources consumed -- can be understood by considering the design dimensions of a blockchain system, namely: (i) the type of blockchain system needed from a requirements perspective which in turn determines; (ii) the complexity of the consensus protocol used; (iii) the topography of the traffic flow on the network; (iv) the performance and complexity of the domain-specific language that implements smart contracts; and (v) by the anticipated growth in size and complexity of the distributed ledger itself.
Notice of Violation of IEEE Publication Principles "AQUACHAIN -Water Supply-Chain Management using distributed Ledger Technology" by Nibi Maouriyan, A.G. Achudh Krishna in the proceedings of the 3rd Internat...
Notice of Violation of IEEE Publication Principles "AQUACHAIN -Water Supply-Chain Management using distributed Ledger Technology" by Nibi Maouriyan, A.G. Achudh Krishna in the proceedings of the 3rdinternationalconference on computing and Communications Technologies (ICCCT), 2019, pp. 204-207 After careful and considered review of the content and authorship of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE’s Publication Principles. This paper is a duplication of the original text from the paper cited below. The original text was copied without attribution (including appropriate references to the original author(s) and/or paper title) and without permission. Due to the nature of this violation, reasonable effort should be made to remove all past references to this paper, and future references should be made to the following article: "Blockchain-based Traceability in Agri-Food Supply Chain Management: A Practical Implementation" by Miguel Pincheira Caro, Muhammad Salek Ali, Massimo Vecchio, Raffaele Giaffreda in the proceedings of the IoT Vertical and Topical Summit on Agriculture - Tuscany (IOT Tuscany), 2018 Water shortage is fast becoming one of the biggest crises of this century. The recent, exponential rise in adoption of the most disparate Internet of Things (IoT) devices and technologies has reached also Water supply chains, drumming up substantial research and innovation interest towards developing reliable, auditable and transparent traceability systems. Current IoT-based traceability and provenance systems.for water supply chains are built on top of centralized infrastructures and this leaves room for unsolved issues and major concerns, including data integrity, tampering and single points of failure. Blockchains, the distributed ledger technology underpinning cryptocurrencies such as Bitcoin, represent a new and innovative technological approach to realizing decentralized trustless systems. This wil
The proceedings contain 14 papers. The topics discussed include: DTP: deadline-aware transport protocol;DDT: mitigating the competitiveness difference of data center TCPs;TMC: pay-as-you-go distributed communication;r...
ISBN:
(纸本)9781450376358
The proceedings contain 14 papers. The topics discussed include: DTP: deadline-aware transport protocol;DDT: mitigating the competitiveness difference of data center TCPs;TMC: pay-as-you-go distributed communication;rethinking transport layer design for distributed machine learning;rethinking network policy coordination: a database perspective;FlexGate: high-performance heterogeneous gateway in data centers;ether: providing both interactive service and fairness in multi-tenant datacenters;towards stateless RNIC for data center networks;on the impact of cluster configuration on roce application design;and toward scalable replication systems.with predictable tails using programmable data planes.
CMOS Flash ADC is an important device of modern electronics and useful for aerospace applications. It is also frequently used in many other applications such as satellite communications, wireless communication, medica...
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ISBN:
(纸本)9789811370915;9789811370908
CMOS Flash ADC is an important device of modern electronics and useful for aerospace applications. It is also frequently used in many other applications such as satellite communications, wireless communication, medical, education, and transportation, etc. Amongst all types of ADC available in market, flash ADC is the fastest ADC. In this paper, a low-power 3-bit flash ADC has been designed and verified. Flash ADC is a power-hungry device, it means the power consumptions is very high and it is a major issue of this device. So, here, a new technique is applied to reduce the power consumption so that it can utilize durable applications with high speed. This ADC rail-to-rail supply voltage is +/- 1 V. The circuit is designed and simulated using Cadence analog and digital system design tools with 90 nm CMOS technology.
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