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Journal of Advances in Computer Networks最新文献

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Teaching Computer Networks: Theory and Problem Solving 计算机网络教学:理论与问题解决
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/JACN.2015.3.4.186
Atila Bostan
{"title":"Teaching Computer Networks: Theory and Problem Solving","authors":"Atila Bostan","doi":"10.18178/JACN.2015.3.4.186","DOIUrl":"https://doi.org/10.18178/JACN.2015.3.4.186","url":null,"abstract":"","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"19 73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122668478","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
Active Inductor Based Differential Low Noise Amplifier for Ultra Wide Band Receiver 基于有源电感的超宽带接收机差分低噪声放大器
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.7763/JACN.2013.V1.42
M. C. Praveen, V. Vaithianathan, J. Raja, R. Srinivasan
{"title":"Active Inductor Based Differential Low Noise Amplifier for Ultra Wide Band Receiver","authors":"M. C. Praveen, V. Vaithianathan, J. Raja, R. Srinivasan","doi":"10.7763/JACN.2013.V1.42","DOIUrl":"https://doi.org/10.7763/JACN.2013.V1.42","url":null,"abstract":"receiver is proposed. A fully differential topology has been adopted for both LNA and AI in order to improve the circuit robustness against unwanted common mode signals. T-coil peaking is used to enhance the bandwidth of LNA over the entire UWB frequency range. AI has been used because of its low area, tunable inductance and high quality factor. The proposed LNA is designed using 90nm CMOS technology. The figure of merits of the LNA with passive inductor and with Active Inductor are analyzed and compared. This LNA achieves power gain (S 21) greater than 13dB throughout the UWB spectrum providing a 3-dB bandwidth of 2-11 GHz. The input matching (S 11) and output matching (S 22) are kept well below-20 dB and-8dB respectively, while the reverse isolation (S 12) is less than-53 dB. The noise figure of this LNA reaches 8dB due to increased number of stages and addition of Active Inductor.","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128208877","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
Embedded Electronic Smart Card for Financial and Healthcare Information Transaction 用于金融和医疗信息交易的嵌入式电子智能卡
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.7763/JACN.2013.V1.12
Lakshmisha Honnegowda, Syin Chan, C. Tong, Lau
{"title":"Embedded Electronic Smart Card for Financial and Healthcare Information Transaction","authors":"Lakshmisha Honnegowda, Syin Chan, C. Tong, Lau","doi":"10.7763/JACN.2013.V1.12","DOIUrl":"https://doi.org/10.7763/JACN.2013.V1.12","url":null,"abstract":"—This paper gives a brief introduction to next generation electronic smartcard and its application in finance and healthcare sector to store and control the card holder's account and personal sensitive information such as electronic medical record (EMR), respectively. The survey explains how the modern technology is being integrated, smart card and corresponding framework, to provide the portability to personal health care information in order to benefit patient, health care provider, and health insurer. This survey examines electronic smart card as an efficient solution to meet those crucial security requirements (privacy, confidentiality, Integrity and Authenticity) of health care information and e-commerce transactions. The discussion is extended to touch on research opportunities and future trends in electronic smart cards.","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"06 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128372523","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: 6
Tourist Information Evaluation Using a Social Network 基于社会网络的旅游信息评价
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.7763/JACN.2014.V2.112
Paola Cortez, S. Levachkine, Carlos de la Cruz Cruz
{"title":"Tourist Information Evaluation Using a Social Network","authors":"Paola Cortez, S. Levachkine, Carlos de la Cruz Cruz","doi":"10.7763/JACN.2014.V2.112","DOIUrl":"https://doi.org/10.7763/JACN.2014.V2.112","url":null,"abstract":"—Currently the time to start planning a trip is common that the user makes use of the Internet in order to obtain through other people's comments certain recommendations for a hotel, what to see, how transported, etc. But when seeking information about a hotel, there are specialized websites through the feedback of users recommend to hotels, leaving out the user comments. This paper proposes a methodology to recommend hotels classifying the comments made by users. As a case study using the comments found on the TripAdvisor site belonging to a Mexican port hotels. The objective is to analyze ontologies through the collective intelligence source that is in the comments.","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124590326","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: 4
Resilience of the Internet Protocol by Improving the Recovery Mechanism via PING Agent 通过PING代理改进恢复机制提高互联网协议的弹性
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/JACN.2016.4.2.221
Radwan S. Abujassar
{"title":"Resilience of the Internet Protocol by Improving the Recovery Mechanism via PING Agent","authors":"Radwan S. Abujassar","doi":"10.18178/JACN.2016.4.2.221","DOIUrl":"https://doi.org/10.18178/JACN.2016.4.2.221","url":null,"abstract":" Abstract —The recovery algorithms in the network lead to reduce deliver data time between source and destination by interoperate between layer 2 and layer 3. We created three topologies and each topology has a different number of links and nodes. The algorithm mechanism is to make the source node re-route the packets when failure occurs in a new path through an adjacent node. Hence, the source node will send the packet to one of the adjacent nodes, which has chosen randomly. This node will use a different path, which does not affected by the failure of the destination node. In addition, is not necessary that this secondary path be the shortest to make recovery time faster. (When the source node re-routes the packet directly to the adjacent node the routing protocol in the source node will update the routing table and re-compute the secondary shortest first","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124782908","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
Feature Extraction from Speech Data for Emotion Recognition 面向情感识别的语音数据特征提取
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.7763/JACN.2014.V2.76
Semiye Demircan, H. Kahramanli
{"title":"Feature Extraction from Speech Data for Emotion Recognition","authors":"Semiye Demircan, H. Kahramanli","doi":"10.7763/JACN.2014.V2.76","DOIUrl":"https://doi.org/10.7763/JACN.2014.V2.76","url":null,"abstract":"In recent years the workings which requires human-machine interaction such as speech recognition, emotion recognition from speech recognition is increasing. Not only the speech recognition also the features during the conversation is studied like melody, emotion, pitch, emphasis. It has been proven with the research that it can be reached meaningful results using prosodic features of speech. In this paper we performed pre-processing necessary for emotion recognition from speech data. We extract features from speech signal. To recognize emotion it has been extracted Mel Frequency Cepstral Coefficients (MFCC) from the signals. And we classified with k-NN algorithm. ","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129886908","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: 40
Congestion Verification on Abstracted Wireless Sensor Networks with the WSN-PN Tool 基于WSN-PN工具的抽象无线传感器网络拥塞验证
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/JACN.2016.4.1.200
K. Le, T. Bui, T. Quan, L. Petrucci, E´tienne Andre´
{"title":"Congestion Verification on Abstracted Wireless Sensor Networks with the WSN-PN Tool","authors":"K. Le, T. Bui, T. Quan, L. Petrucci, E´tienne Andre´","doi":"10.18178/JACN.2016.4.1.200","DOIUrl":"https://doi.org/10.18178/JACN.2016.4.1.200","url":null,"abstract":"The paper presents the WSN-PN tool, which aims at modelling and verifying Wireless Sensor Networks (WSN) using Petri nets (PN). Especially, WSN-PN allows for congestion detection on a WSN setting. Moreover, WSN-PN supports users to abstract components, which can be either sensors or channels, on the verified PN. This abstraction is possible due to the observation that in a practical situation, a reason that causes a WSN to be congested is only depending on either sensors or channels. As a result, once abstracted properly, the verification speed is improved significantly, as illustrated in our experiments.","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114195682","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
Network Traffic Data Center Based on TIA-942 Standard: A Case Study in Bogor Government Office 基于TIA-942标准的网络流量数据中心——以茂物政府办公楼为例
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/JACN.2020.8.1.275
Annisa Ayu Wahdini Fatimah
{"title":"Network Traffic Data Center Based on TIA-942 Standard: A Case Study in Bogor Government Office","authors":"Annisa Ayu Wahdini Fatimah","doi":"10.18178/JACN.2020.8.1.275","DOIUrl":"https://doi.org/10.18178/JACN.2020.8.1.275","url":null,"abstract":"","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121575003","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
A Service Curve of Hierarchical Token Bucket Queue Discipline on Soft-Ware Defined Networks Based on Deterministic Network Calculus: An Analysis and Simulation 基于确定性网络演算的软件定义网络分层令牌桶队列规则服务曲线分析与仿真
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/JACN.2017.5.1.232
Shuangyin Ren
{"title":"A Service Curve of Hierarchical Token Bucket Queue Discipline on Soft-Ware Defined Networks Based on Deterministic Network Calculus: An Analysis and Simulation","authors":"Shuangyin Ren","doi":"10.18178/JACN.2017.5.1.232","DOIUrl":"https://doi.org/10.18178/JACN.2017.5.1.232","url":null,"abstract":"Abstract—Software Defined Networks (SDN) is an emerging architecture for next generation networks and a network paradigm for 5G mobile networks. This paper presents a QoS research of Hierarchical Token Bucket (HTB) queue discipline on SDN paradigm based on Deterministic Network Calculus. In SDN HTB queue discipline, Network Calculus models were designed for packet classification, policing, filtering and FIFO queue scheduling, bandwidth borrowing mechanism is also discussed in Network Calculus model. In SDN topology level, controller-switch feedback model is discussed. These models were employed in a one-controller one-switch SDN network. Delays for different bandwidth and traffic load are obtained from DNC service curve and arriving curve. An SDN network was simulated in Mininet with a remote layer 2 learning switch controller and an OVS switch under specialized ping traffic. Packet delay from Network Calculus is conformant with Mininet simulation result under comparisons of each other.","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114869845","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: 5
Analysis and Comparison of Web Development Platforms Based on Software Quality Attributes in Network Management System 网络管理系统中基于软件质量属性的Web开发平台分析与比较
Journal of Advances in Computer Networks Pub Date : 1900-01-01 DOI: 10.18178/jacn.2017.5.1.234
Muhammad Nadeem
{"title":"Analysis and Comparison of Web Development Platforms Based on Software Quality Attributes in Network Management System","authors":"Muhammad Nadeem","doi":"10.18178/jacn.2017.5.1.234","DOIUrl":"https://doi.org/10.18178/jacn.2017.5.1.234","url":null,"abstract":" Abstract —Network Management is an emerging field and progressively more popular in telecommunication industry. Software platform has become an essential part in development of Network Management System (NMS). Modern NMS must provide high performance in terms of response time, and reduced maintenance cost. In this paper, we investigate the significance of the software quality attributes for development of three NMS prototypes in PHP, JSP and Perl. Each of these prototypes was evaluated with respect to maintainability, performance and implementation cost. JSP based NMS is on the top having low maintainability effort of 79.4 with 95% confidence interval. The prototype developed in PHP has high performance and it is ranked no 1. With the lowest implementation cost of 58 hours, prototype implementing using Perl is on the top. Based on the results, we conclude that there are tradeoffs when considering different quality attributes. The main conclusion is that the choice of software platform for NMS is dependent on the industrial preference of software quality","PeriodicalId":232851,"journal":{"name":"Journal of Advances in Computer Networks","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124326164","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
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