2011 Frontiers of Information Technology最新文献

Implementation of a Novel Microcontroller-Based Voltage Source Sine-Wave Inverter 一种新型基于单片机的电压源正弦波逆变器的实现

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.38

M. U. Rafique, Saad Aslam, J. Anwer

引用次数: 5

Factors Influencing Adoption of Information Technology Based Banking Services: A Case Study of Pakistan 影响银行采用信息技术服务的因素:以巴基斯坦为例

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.16

Malia Azim, A. Ali, Jahanzeb Sattar

引用次数: 1

Fuel Nozzle Spray Pattern Classifier 燃油喷嘴喷雾模式分类器

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.63

M. Ghafoor, U. I. Bajwa, I. A. Taj

引用次数: 1

Evaluating Contact-Ignorant and History-Based Routing Protocols of Disrupted Mobile Networks 评估无接触和基于历史的中断移动网络路由协议

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.9

Mah-Rukh Fida, Tabinda Salam, Ameer Shakayb Arsalaan

引用次数: 1

Network Performance Optimization: A Case Study of Enterprise Network Simulated in OPNET 网络性能优化:基于OPNET的企业网络仿真研究

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.18

M. A. Shah, G. A. Safdar, C. Maple, Khurram Sardar

{"title":"Network Performance Optimization: A Case Study of Enterprise Network Simulated in OPNET","authors":"M. A. Shah, G. A. Safdar, C. Maple, Khurram Sardar","doi":"10.1109/FIT.2011.18","DOIUrl":"https://doi.org/10.1109/FIT.2011.18","url":null,"abstract":"Designing an efficient network to achieve desirable performance is a challenging task and it becomes more demanding if the network to be optimized for performance is already deployed and operational. In this paper, a case study of a campus network which is operational has been considered to enhance the network performance. Campus network of COMSATS Institute of Information Technology Islamabad, Pakistan has been analyzed which provides local and internet connectivity to approximately 1200 nodes, the problems in the existing network has been identified with the aim to enhance network performance without incorporating additional hardware cost. OPNET Modeler 14.5 simulator has been used to first implement the entire network infrastructure and then a new design for CIIT network has been proposed which provides better performance. The simulation results of both the existing and proposed networks have been compared, it could be observed that the proposed design significantly performs better especially in terms of aggregated throughput of Wireless Local Area Network. The proposed network design also outperforms the existing approach in different parameters such as Ethernet delay and WLAN load by approximately 26% and 19% respectively.","PeriodicalId":101923,"journal":{"name":"2011 Frontiers of Information Technology","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115647809","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: 3

Computer-Based Simulation of Multiphase Flow 多相流的计算机模拟

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.52

A. Shah

引用次数: 0

An Application of Markov Jump Process Model for Activity-Based Indoor Mobility Prediction in Wireless Networks 马尔可夫跳跃过程模型在无线网络中基于活动的室内移动性预测中的应用

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.17

J. Kolodziej, S. Khan, Lizhe Wang, N. Min-Allah, S. Madani, N. Ghani, Hongxiang Li

引用次数: 27

Detect HTTP Specification Attacks Using Ontology 使用本体检测HTTP规范攻击

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.21

Rana Faisal Munir, N. Ahmed, Hafiz Abdul Razzaq, Ali Hur, H. F. Ahmad

{"title":"Detect HTTP Specification Attacks Using Ontology","authors":"Rana Faisal Munir, N. Ahmed, Hafiz Abdul Razzaq, Ali Hur, H. F. Ahmad","doi":"10.1109/FIT.2011.21","DOIUrl":"https://doi.org/10.1109/FIT.2011.21","url":null,"abstract":"Web applications after their revolutionary advent and popularity are target of variety of attacks. Magnitude and complexity of attacks is continuously growing with every minute development in World Wide Web. There are plenty of web attack detection techniques but they cannot fully comprehend the required degree of security for complex web applications. The reasons include static nature of attack detection mechanism, lack of expressiveness in attack detection rules, and absence of reasoning capability to detect unanticipated ways an attack can be launched. To cater these issues, a formal approach is required that has more expressiveness and equipped with reasoning. These traits are fully adhered to by the Semantic techniques. This paper introduces an approach for utilizing Semantic techniques in web application security. This has never been introduced previously to the best of our knowledge. Here the HTTP Protocol ontology is presented to mitigate the communication protocol attacks. In this paper we are focusing on communication protocol attacks including abnormal HTTP messages, HTTP request smuggling and HTTP response splitting. While dealing with these attacks, the proposed technique outperforms the existing solutions with higher detection rate and low false positives as indicated by evaluation results.","PeriodicalId":101923,"journal":{"name":"2011 Frontiers of Information Technology","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125280914","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

Medical Image Segmentation Using H-minima Transform and Region Merging Technique 基于h -最小变换和区域合并技术的医学图像分割

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.31

Kamran Ali, A. Jalil, Munazza Gull, M. Fiaz

引用次数: 8

Turbo-Coded HARQ with Switchable Relaying Mechanism in Single Hop Cooperative Wireless System 单跳协作无线系统中具有可切换中继机制的涡轮编码HARQ

2011 Frontiers of Information Technology Pub Date : 2011-12-19 DOI: 10.1109/FIT.2011.54

I. Khalil, A. Khan, Zohaib-Ur-Rehman

引用次数: 3