2016 SAI Computing Conference (SAI)最新文献_第4页

VENCE: A new machine learning method enhanced by ontological knowledge to extract summaries VENCE:一种基于本体知识的机器学习提取摘要的新方法

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7555963

Jésus Antonio Motta, L. Capus, N. Tourigny

引用次数: 5

A-RSA: Augmented RSA

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556103

A. Karakra, Ahmad S. Alsadeh

{"title":"A-RSA: Augmented RSA","authors":"A. Karakra, Ahmad S. Alsadeh","doi":"10.1109/SAI.2016.7556103","DOIUrl":"https://doi.org/10.1109/SAI.2016.7556103","url":null,"abstract":"Today, RSA algorithm is the most widely used public-key cryptosystem around the world. It is used for security in everything from online shopping to cell phones. However, the basic RSA is not semantically secure, i.e., encrypting the same message more than once always gives the same ciphertext. For this reason, the basic RSA is vulnerable to set of indirect attacks, such as known plaintext, chosen plaintext, timing, common modulus, and frequency of blocks (FOB) attacks. Moreover, RSA is known to be much slower than the standards symmetric key encryption and it does not used for encrypting large data. In this paper, we design and implement a swift and secure variant of RSA based on Rabin and Huffman coding called Augmented RSA (A-RSA) to solve aforementioned limitations of the basic RSA. A new additional randomization component r is added in A-RSA. This component is encrypted by Rabin algorithm to improve the security level of RSA against the indirect attacks and make RSA semantically secure. Moreover, A-RSA makes the factorization problem harder, since the attackers need to break the factorization of large numbers for both RSA and Rabin. Besides, employing Huffman Coding compression in A-RSA prevents FOB attack and speeds up the execution time for the A-RSA. Our testing results over set of file sizes of 1MB, 2MB, 3MB, to 10 MB show that A-RSA's average execution time is equal to 0.55 of the average execution time of the basic RSA in encryption process and 0.01 in decryption process. Also, we found that RSA system increases the size of ciphertext by 1% compared to the original file size, while the average size of A-RSA files is equal 0.46 of its original sizes.","PeriodicalId":219896,"journal":{"name":"2016 SAI Computing Conference (SAI)","volume":"03 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128972709","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 20

Towards a classification of things 对事物进行分类

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556138

Mohamed El Bekri, Ouafaa Diouri, Abdelaali Tioutiou

引用次数: 1

Stigmergic interoperability for autonomic systems: Managing complex interactions in multi-manager scenarios 自主系统的污名互操作性:管理多管理器场景中的复杂交互

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556029

Thaddeus Eze, R. Anthony

{"title":"Stigmergic interoperability for autonomic systems: Managing complex interactions in multi-manager scenarios","authors":"Thaddeus Eze, R. Anthony","doi":"10.1109/SAI.2016.7556029","DOIUrl":"https://doi.org/10.1109/SAI.2016.7556029","url":null,"abstract":"The success of autonomic computing has led to its popular use in many application domains, leading to scenarios where multiple autonomic managers (AMs) coexist, but without adequate support for interoperability. This is evident, for example, in the increasing number of large datacentres with multiple managers which are independently designed. The increase in scale and size coupled with heterogeneity of services and platforms means that more AMs could be integrated to manage the arising complexity. This has led to the need for interoperability between AMs. Interoperability deals with how to manage multi-manager scenarios, to govern complex coexistence of managers and to arbitrate when conflicts arise. This paper presents an architecture-based stigmergic interoperability solution. The solution presented in this paper is based on the Trustworthy Autonomic Architecture (TAArch) and uses stigmergy (the means of indirect communication via the operating environment) to achieve indirect coordination among coexisting agents. Usually, in stigmergy-based coordination, agents may be aware of the existence of other agents. In the approach presented here in, agents (autonomic managers) do not need to be aware of the existence of others. Their design assumes that they are operating in `isolation' and they simply respond to changes in the environment. Experimental results with a datacentre multi-manager scenario are used to analyse the proposed approach.","PeriodicalId":219896,"journal":{"name":"2016 SAI Computing Conference (SAI)","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128880248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study of polar codes MIMO channels polarization using MIMO system 用MIMO系统研究极码MIMO信道极化

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556056

M. Diouf, I. Diop, I. Dioum, S. M. Farssi, Birahime Diouf, K. Tall

引用次数: 3

A forensic cloud environment to address the big data challenge in digital forensics 取证云环境，应对数字取证中的大数据挑战

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556039

Oteng Tabona, A. Blyth

引用次数: 8

Open badges: A best-practice framework 开放徽章:最佳实践框架

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556070

L. Voogt, L. Dow, S. Dobson

引用次数: 1

A deep learning based approach to classification of CT brain images 基于深度学习的CT脑图像分类方法

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7555958

Xiaohong W. Gao, R. Hui

引用次数: 42

Numerical solution of fuzzy heat equation with two different fuzzifications 两种不同模糊化的模糊热方程的数值解

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7555966

Hamzeh H. Zureigat, A. I. Ismail

引用次数: 3

Design and implementation of a new active RFID authentication protocol based on elliptic curve encryption 基于椭圆曲线加密的RFID有源认证协议的设计与实现

2016 SAI Computing Conference (SAI) Pub Date : 2016-07-13 DOI: 10.1109/SAI.2016.7556111

M. Benssalah, M. Djeddou, Karim Drouiche

{"title":"Design and implementation of a new active RFID authentication protocol based on elliptic curve encryption","authors":"M. Benssalah, M. Djeddou, Karim Drouiche","doi":"10.1109/SAI.2016.7556111","DOIUrl":"https://doi.org/10.1109/SAI.2016.7556111","url":null,"abstract":"RFID (radio frequency identification) is an efficient automatic identification technology used in a wide variety of applications and more recently as a leading authentication technology in many security services. However, the wireless nature of the transmitted data causes various security issues that must be addressed decisively. To solve these issues, numerous solutions and attempts have been proposed in the literature using several cryptographic primitives. Yet, it is still uncertain about the practicability of a significant number of these protocols, as their hardware implementation has not received much attention. In this paper, we deal with an efficient FPGA implementation and validation of an RFID authentication protocol based on elliptic curve (ECC) encryption scheme. As far as we know, this is the first FPGA implementation of an RFID authentication protocol based on ECC-ElGamal encryption. We believe that the proposed design architecture will bring a new clarity to others ECC-based protocols architectures. In addition, we illustrate the effectiveness of the implemented architecture in the car key systems.","PeriodicalId":219896,"journal":{"name":"2016 SAI Computing Conference (SAI)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133844514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8