2010 International Conference on Advances in Recent Technologies in Communication and Computing最新文献_第9页

An Efficient Hybrid Predictive Model to Analyze the Visiting Characteristics of Web User Using Web Usage Mining 基于Web使用挖掘的Web用户访问特征分析混合预测模型

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.42

V. Rao, V. Kumari

{"title":"An Efficient Hybrid Predictive Model to Analyze the Visiting Characteristics of Web User Using Web Usage Mining","authors":"V. Rao, V. Kumari","doi":"10.1109/ARTCOM.2010.42","DOIUrl":"https://doi.org/10.1109/ARTCOM.2010.42","url":null,"abstract":"The Web has become the world's largest knowledge repository. Web usage mining focuses on discovering the potential knowledge from the browsing patterns of users and to find the correlation between the pages. With exponential growth of web log, the conventional data mining techniques were proved to be inefficient. As web log is incremental in nature, it becomes a crucial issue to predict exactly the ways how users browse websites. It is necessary for web miners to use predictive mining techniques to extract the usage patterns and study the visiting characteristics of user. The data on the web log is heterogeneous and non scalable, hence to reduce the operation scope and increase the accuracy precision significantly an improved hybrid model is required. This paper introduces an efficient hybrid predictive model, which is a combination of Markov model and Bayesian theorem. This two stage predictive model to enables the web miner to identify and analyze web user navigation patterns. In this model, the Markov model helps to reduce the operations scope by filtering possible categories and Bayesian theorem improves accuracy in predicting the web pages in identified category. To validate the proposed prediction model, several experiments were conducted and results proven this are claimed in this paper.","PeriodicalId":398854,"journal":{"name":"2010 International Conference on Advances in Recent Technologies in Communication and Computing","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126875490","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: 9

Image Encryption Using Discrete Fractional Transforms 使用离散分数阶变换的图像加密

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.9

N. Jindal, Kulbir Singh

引用次数: 8

Segmentation and Characterization of Breast Tumor in Mammograms 乳腺肿瘤在乳房x光片上的分割与表征

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.60

Laxman Singh, Z. Jaffery, Z. Zaheeruddin, R. Singh

引用次数: 7

Performance Measurements and Analysis of M/M/c Queuing Model Based SIP Proxy Servers in Local and Wide Area Networks 基于M/M/c排队模型的局域和广域网SIP代理服务器性能测量与分析

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.91

Sureshkumar V. Subramanian, R. Dutta

{"title":"Performance Measurements and Analysis of M/M/c Queuing Model Based SIP Proxy Servers in Local and Wide Area Networks","authors":"Sureshkumar V. Subramanian, R. Dutta","doi":"10.1109/ARTCOM.2010.91","DOIUrl":"https://doi.org/10.1109/ARTCOM.2010.91","url":null,"abstract":"In recent years, Internet Protocol (IP) telephony is becoming popular because it offers more flexibility in the implementation of new features and services. Session Initiation Protocol (SIP) is a peer-to-peer, multimedia signaling protocol standardized by the Internet Engineering Task Force (IETF) plays a vital role in providing services to IP telephony. SIP is ASCII-based, resembling HTTP, and reuses existing IP protocols such as Domain Name Service (DNS), Real Time Protocol (RTP), Session Description Protocol (SDP) etc. to provide media setup and teardown. The SIP Proxy Server (SPS) is a software application that provides call routing services for the SIP based IP telephony network. The efficiency of this process can create large scale, highly reliable packet voice networks for service providers and enterprises. We established that the efficient design and implementation of the SPS architecture can enhance the performance characteristics of a SPS significantly. In this paper, we studied the SPS performance that can be characterized by its transaction states of each SIP session of a $M/M/c$ based SIP proxy server performance model in Local and Wide Area Networks.","PeriodicalId":398854,"journal":{"name":"2010 International Conference on Advances in Recent Technologies in Communication and Computing","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130189229","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

Asymmetrical Positive Feedback Adiabatic Logic for Low Power and Higher Frequency 低功率高频非对称正反馈绝热逻辑

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.74

V. S. K. Bhaaskaran

{"title":"Asymmetrical Positive Feedback Adiabatic Logic for Low Power and Higher Frequency","authors":"V. S. K. Bhaaskaran","doi":"10.1109/ARTCOM.2010.74","DOIUrl":"https://doi.org/10.1109/ARTCOM.2010.74","url":null,"abstract":"This paper presents the quasi-adiabatic Asymmetrical Positive Feedback Adiabatic Logic (APFAL) for low power operation through energy recovery technique. The topology of a logic gate defines the logic effort and it determines the gate sensitivity. The APFAL strives to reduce the logic effort of one arm of the 2N2P latch which results in reduced values of adiabatic and non-adiabatic power components. The use of asymmetric complementary functional blocks in the sense-amplifier structure achieves this. Furthermore, the APFAL incurs reduced transients and minimized floating node problems. It is a diode-free and dual rail logic offering both the true and complementary outputs. It achieves significant reduction in switched capacitance resulting in faster response. Efficient energy recovery is achieved for frequency range of up to 500 MHz. The need for reduced interconnects and realization of less leakage are the added advantages. Validation is done through full-custom designed arithmetic circuits. Comparison with static CMOS and PFAL circuits are made to validate the design. In post-layout simulations, the 8-bit APFAL multiplier achieves an adiabatic gain of 14.91 at 100 MHz to 6.45 at 500 MHz against the static CMOS counterpart. Energy savings of 27% and 22.5% are achieved against the optimized PFAL 4-bit CLA and 8-bit multiplier equivalent circuits respectively, at 500 MHz.","PeriodicalId":398854,"journal":{"name":"2010 International Conference on Advances in Recent Technologies in Communication and Computing","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121960796","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: 9

Image Compression Using PCA and Improved Technique with MLP Neural Network 基于PCA和MLP神经网络改进技术的图像压缩

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.15

Vilas H. Gaidhane, Vijander Singh, Mahendra Kumar

引用次数: 32

Performance Analysis of UMTS and WLAN Interworking with Multi-service Load 多业务负载下UMTS与WLAN互通的性能分析

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.46

K. Saravanan, G. Sivaradje

{"title":"Performance Analysis of UMTS and WLAN Interworking with Multi-service Load","authors":"K. Saravanan, G. Sivaradje","doi":"10.1109/ARTCOM.2010.46","DOIUrl":"https://doi.org/10.1109/ARTCOM.2010.46","url":null,"abstract":"Future generation wireless networks are expected to support multiple wireless access technologies, each with different access bandwidth and coverage range. Two of these technologies include Universal Mobile Telecommunications System (UMTS) and IEEE 802.11 Wireless Local Area Networks (WLANs). The internetworking architectures that enable interoperability between 3G (UMTS) and WLAN networks was done by connecting them at the Gateway GPRS Supporting Node (GGSN) node and evaluated via simulations using OPNET. In the GGSN integration, whenever a MN in a WLAN network wants to communicate with User Equipment (UE) in the UMTS network, it does so through the GGSN node. The UE in the UMTS network first activates the Packet Data Protocol (PDP) context that it wants to use. This operation makes the UE known to its GGSN and to external data networks, in this case, the WLAN network. Various simulations are done to measure the various application delays involved when users directly communicate across the UMTS-WLAN networks without actually accessing any external data networks. The performance evaluations on the various interworking architectures are done and the delays and other parameters involved when user data is exchanged across the UMTS and WLAN will be compared. The application types used included: FTP, HTTP and VOIP. The parameters measured include load, throughput end-to-end packet delay, file download response time, HTTP page response time.","PeriodicalId":398854,"journal":{"name":"2010 International Conference on Advances in Recent Technologies in Communication and Computing","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114316203","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: 1

Sign-Regressor Wilcoxon and Sign-Sign Wilcoxon Sign-Regressor Wilcoxon和Sign-Sign Wilcoxon

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.37

U. K. Sahoo, G. Panda, B. Mulgrew

引用次数: 8

Social Semantic Retrieval and Ranking of eResources 社会语义检索与资源排序

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.8

Punam Bedi, H. Banati, Anjali Thukral

{"title":"Social Semantic Retrieval and Ranking of eResources","authors":"Punam Bedi, H. Banati, Anjali Thukral","doi":"10.1109/ARTCOM.2010.8","DOIUrl":"https://doi.org/10.1109/ARTCOM.2010.8","url":null,"abstract":"World Wide Web provides a huge collection of learning resources. However, as traditional retrieval algorithms lack the use of semantics to retrieve relevant documents, voluminous information is retrieved most of which may be irrelevant to the posted query. Due to which the learning process of a learner is slowed down. Hence, a need is felt to develop a retrieval and ranking method that produces semantically relevant web resources with information need. For this reason, the paper proposes semantically relevant retrieval and ranking of web resources that uses top N resource links returned from a search engine as seed, domain ontologies to compute semantic relevance, and data from Social Bookmarking System (SBS) to retrieve additional semantically relevant resources. Finally all retrieved resources are ranked according to the query relevancy using Vector Space Model (VSM). The proposed approach presented in this paper is elucidated in three parts: (i) a method that expands a posted query using semantic relevance by using ontologies, (ii) an algorithm to retrieve semantically relevant web resources by simulating human cognition using SBS, and (iii) a new approach to compute social semantic ranking of retrieved web resources. Thus it utilizes collective advantages of Social Bookmark Tagging System and Semantic technologies. Improvement in results obtained by the proposed approach in contrast to the existing results retrieved by search engine is apparent from empirical evaluation.","PeriodicalId":398854,"journal":{"name":"2010 International Conference on Advances in Recent Technologies in Communication and Computing","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128793349","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: 9

MPG-TAR: Mobile Process Groups Based Trust Aware Routing Protocol for MANETs 基于移动进程组的manet信任感知路由协议

2010 International Conference on Advances in Recent Technologies in Communication and Computing Pub Date : 2010-10-16 DOI: 10.1109/ARTCOM.2010.18

V. Aakanksha, Pumam Bedi

引用次数: 9