2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)最新文献_第4页

A fuzzy similarity measure for search results evaluation 搜索结果评价的模糊相似度度量

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945765

Marwa Massaâbi, J. Akaichi

{"title":"A fuzzy similarity measure for search results evaluation","authors":"Marwa Massaâbi, J. Akaichi","doi":"10.1109/AICCSA.2016.7945765","DOIUrl":"https://doi.org/10.1109/AICCSA.2016.7945765","url":null,"abstract":"The wide spread of the world wide web, the accelerating internet technologies development and the continuous upload of documents has produced large volumes of data. As a result, a huge amount of similar information is available on the web however very difficult to retrieve the best, concise and most precise one. In addition, the continuous upload of information leads to another issue which is documents' redundancy. It still an issue that irritates researchers due to the multiplicity of duplicated documents. Hence, the unsatisfaction of the user is due to the irrelevance and the multiple duplications in the search results. Therefore, the need to study the fields of information retrieval and document similarity is essential to ameliorate the results. Working on retrieving and comparing information, then deleting duplications will finally achieve the needed results in short time and efficient way. For this reason, we propose, in this paper, a new approach which detects and deletes automatically duplicated research results. This approach is based on fuzzy logic and distance measurements. In fact, it has shown promising results.","PeriodicalId":448329,"journal":{"name":"2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122212739","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

High-level synthesis for FPGA design based-SLAM application 基于slam应用的FPGA设计高级综合

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945638

Mohamed Abouzahir, A. Elouardi, S. Bouaziz, O. Hammami, Ismail Ali

引用次数: 2

Towards a framework for customer emotion detection 构建客户情感检测框架

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945830

Moulay Smail Bouzakraoui, A. Sadiq, N. Enneya

引用次数: 5

DTMS-IoT: A Dirichlet-based trust management system mitigating on-off attacks and dishonest recommendations for the Internet of Things DTMS-IoT:基于dirichlet的信任管理系统，可减轻物联网的开关攻击和不诚实建议

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945691

Oumaima Ben Abderrahim, Mohamed Houcine Elhedhili, L. Saïdane

{"title":"DTMS-IoT: A Dirichlet-based trust management system mitigating on-off attacks and dishonest recommendations for the Internet of Things","authors":"Oumaima Ben Abderrahim, Mohamed Houcine Elhedhili, L. Saïdane","doi":"10.1109/AICCSA.2016.7945691","DOIUrl":"https://doi.org/10.1109/AICCSA.2016.7945691","url":null,"abstract":"The Internet of Things (IoT) is based on the idea that things surrounding the human living space can be connected to the Internet, allowing smarter living environments and more comfortable life. However, adoption of the IoT might not be approved unless security issues are solved. In this paper, we propose a new Dirichlet based trust management system for the IoT called DTMS-IoT. This system detects nodes malicious behaviour which permits to mitigate both on-off attacks and dishonest recommendations. It also uses service levels and things capacities to reinforce security. As in many trust management systems introduced in the literature, the computation of trust in our solution is based on direct observations and recommendations. The novelty of our approach can be summed up in two aspects. The first aspect concerns recommendations that we do not consider unless direct observations are not credible. However the second aspect tries to prevent On-Off attacks using the precaution factor and mitigates dishonest recommendations based on k-means selection algorithm and guarantor things. The effectiveness of the proposed system is proved by simulation against on-off attacks and good/bad mouthing attacks.","PeriodicalId":448329,"journal":{"name":"2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123758473","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

A density clustering approach for CBIR system CBIR系统的密度聚类方法

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945742

Lacheheb Hadjer, Saliha Aouat

{"title":"A density clustering approach for CBIR system","authors":"Lacheheb Hadjer, Saliha Aouat","doi":"10.1109/AICCSA.2016.7945742","DOIUrl":"https://doi.org/10.1109/AICCSA.2016.7945742","url":null,"abstract":"Searching an image in a huge set of images became an important task in several domains such as crime, medicine, geology and so on. The task of retrieving images by their visual contents is called content-based image retrieval (CBIR) systems. These systems have to be fast, efficient and semantically similar. For this aim, we used a new density clustering technique in our proposed CBIR system. The paper describes a new CBIR that uses a t-SNE (t-Distributed Stochastic Neighbor Embedding) data reduction and a proposed density-based clustering method. Several advantages are deduced from the proposition. First, reducing the dimensionality minimizes the required time and storage space. Next, reducing images to a very low dimension such as 2D or 3D permits an easier visualization. Also, no need to set image data parameters for clustering. Likewise, No need to introduce the number of clusters. Besides, it is effective for several image data especially shaped data. For validation tests, we use ZUBUD, Wang databases and shape datasets. Several comparison with two other CBIR systems such as FIRE and LIRE are included. The results obtained demonstrate the originality, reliability, and relevance of our proposition.","PeriodicalId":448329,"journal":{"name":"2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125078357","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: 2

Complementary features for traffic sign detection and recognition 交通标志检测和识别的互补功能

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945653

Ayoub Ellahyani, Mohamed El Ansari

引用次数: 10

A generic architecture of ADAS sensor fault injection for virtual tests 面向虚拟测试的ADAS传感器故障注入通用体系结构

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945680

M. Elgharbawy, A. Schwarzhaupt, Gerrit Scheike, Michael Frey, F. Gauterin

引用次数: 6

Performance evaluation of RPL metrics in environments with strained transmission ranges 传输范围应变环境下RPL指标的性能评价

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945687

C. Thomson, Isam Wadhaj, I. Romdhani, A. Al-Dubai

{"title":"Performance evaluation of RPL metrics in environments with strained transmission ranges","authors":"C. Thomson, Isam Wadhaj, I. Romdhani, A. Al-Dubai","doi":"10.1109/AICCSA.2016.7945687","DOIUrl":"https://doi.org/10.1109/AICCSA.2016.7945687","url":null,"abstract":"An examination of existing studies in the area of Routing Protocol for Low-Power and Lossy Networks (RPL) implementation in wireless sensor networks (WSNs) reveals a consistent approach taken of optimal node distribution. This in order to best evaluate networking metrics such as Packet Delivery Ratio (PDR), latency and energy consumption. The tests detailed in this paper differ from previous work, in that there is no concerted effort to ensure the appropriate density of the network topologies. The intention being to ‘strain’ the limits of the transmission ranges. Using the Cooja simulator, we take the approach of utilising nodes in less-than perfect, real-world scenarios. In this way the main factor at play is the ability to retain nodes as part of the Destination Oriented Directed Acyclic Graph (DODAG) build in environments with ‘strained’ transmission ranges. In this regard we compare Objective Function Zero (OF0) Hop-count with The Minimum Rank with Hysteresis Objective Function (MRHOF) Energy and expected transmission count (ETX) metrics. In utilising the energy metric, a novel approach, we prove that it is ineffective in this scenario. Resultantly, the ETX metric outperforms Hop-count, producing results that improve over time, adjusting to ‘strained’ environments to include more motes in the DODAG build as time passes. In conclusion, we propose future work to develop an extension to Cooja to utilise the ETX metric with an Energy constraint. This in order to better evaluate the use of node energy levels as part of a DODAG build in ‘strained’ WSN implementations in the future.","PeriodicalId":448329,"journal":{"name":"2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131371255","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: 10

Improved target tracking using regression tree in wireless sensor networks 基于回归树的无线传感器网络改进目标跟踪

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945735

H. Ahmadi, F. Viani, A. Polo, R. Bouallègue

引用次数: 1

A compression-based technique to classify metamorphic malware 一种基于压缩的变形恶意软件分类技术

2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA) Pub Date : 2016-11-01 DOI: 10.1109/AICCSA.2016.7945801

Duaa Ekhtoom, M. Al-Ayyoub, Mohammed I. Al-Saleh, M. Alsmirat, Ismail Hmeidi

{"title":"A compression-based technique to classify metamorphic malware","authors":"Duaa Ekhtoom, M. Al-Ayyoub, Mohammed I. Al-Saleh, M. Alsmirat, Ismail Hmeidi","doi":"10.1109/AICCSA.2016.7945801","DOIUrl":"https://doi.org/10.1109/AICCSA.2016.7945801","url":null,"abstract":"Metamorphic malware are able to change their appearance to evade detection by traditional anti-malware software. One of the ways to help mitigate the threat of new metamorphic malware is to determine their origins, i.e., the families to which they belong. This type of metamorphic malware analysis is not typically handled by commercial software. Moreover, existing works rely on analyzing the op-code sequences extracted from the Assembly files of the malware. Very few papers have tried to perform analysis on the binary files of the malware. However, they focused on the simple binary problem of differentiating between a certain malware family and benign files. In this work, we address the more difficult problem of determining the origin of a new metamorphic malware by measuring its similarity to hundreds of variants taken from 13 families of real malware. To address this problem, we use a compression-based classification approach. We experiment with two such approaches: AMDL and BCN. The results showed that AMDL performed no better than a random guess (11% accuracy for AMDL and 18% for the random baseline). On the other hand, BCN performed really well with 67% accuracy.","PeriodicalId":448329,"journal":{"name":"2016 IEEE/ACS 13th International Conference of Computer Systems and Applications (AICCSA)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134258040","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