2007 International Conference on Signal Processing, Communications and Networking最新文献_第2页

A New Analytic Description of Short-Channel Effects in Fully Depleted Single Gate SOI MESFETs for Low Power VLSI Applications 低功耗VLSI应用中全耗尽单栅极SOI mesfet短通道效应的新解析描述

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350767

N. Balamurugan, K. Sankaranarayanan, M. Suguna, K. Balasubadra, Kalaivani

引用次数: 0

ASIC Architecture for Implementing Blackman Windowing for Real Time Spectral Analysis 实现实时频谱分析Blackman窗口的ASIC体系结构

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350768

K. C. Ray, A. Dhar

引用次数: 6

A Novel and Fast Algorithm to Detect Moving Objects for Content Based Applications 一种基于内容的移动物体检测新算法

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350654

M. Dinesh Chandra, G. Kavitha

引用次数: 0

An Efficient Time Domain Speech Compression Technique and Hardware Implementation on TMS320C5416 Digital Signal Processor 一种有效的时域语音压缩技术及其在TMS320C5416数字信号处理器上的硬件实现

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350674

A. Sanyal, S. Das, P. Venkateswaran, S. K. Sanyal, R. Nandi

引用次数: 0

B-Tree Based Trust Model for Resource Selection in Grid 基于b树的网格资源选择信任模型

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350735

P. Varalakshmi, S. Thamarai Selvi, A. Ashraf, K. Karthick

{"title":"B-Tree Based Trust Model for Resource Selection in Grid","authors":"P. Varalakshmi, S. Thamarai Selvi, A. Ashraf, K. Karthick","doi":"10.1109/ICSCN.2007.350735","DOIUrl":"https://doi.org/10.1109/ICSCN.2007.350735","url":null,"abstract":"Trust management is an important issue in a grid environment where consumers and service providers are distributed geographically across autonomous administrative domains. In this paper, we propose reputation-based trust management architecture through the use of intermediaries, brokers. This architecture insists on multiple brokers in each domain. The entities (Consumers and the SPs) are distributed across these brokers, with each of these entities being associated with more than one broker. This improves the redundancy of information maintained at the broker sites, thereby improving the reliability. This also eases the network traffic at the broker sites while handling consumer requests and feedbacks. The issues rising out of such an arrangement of multiple brokers, namely the distribution of entities among the brokers and maintenance of consistency of information across the brokers, are addressed well in this paper. Trust-indices of SPs and consumers are evaluated and updated dynamically after the completion of each transaction. This enables the consumer to receive the response from the broker significantly quicker compared to other reputation-based-trust models where the trust-indices are computed at the request-time. To further improve the response time of each transaction, a B-tree indexing scheme has been proposed. Trust parameters such as satisfaction-value, number, cost and criticality of transactions, and different weights for past and recent transactions are considered for the trust evaluation. Our model shows a marked improvement in job success rate for various percentages of malicious entities. The selection query cost for each transaction is reduced thereby improving the overall response time is show-cased in this model. The impact of broker's feedback on the computation of trust-indices is also presented","PeriodicalId":257948,"journal":{"name":"2007 International Conference on Signal Processing, Communications and Networking","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127212181","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: 16

Technique for Minimizing Power Consumption in Array Multipliers through Input Vector Ordering 通过输入向量排序最小化阵列乘法器功耗的技术

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350723

N. Vasanthal, M. Satyam, K. Subba Rao

引用次数: 1

Selection of Mother Wavelet for Image Compression on Basis of Image 基于图像压缩的母小波选择

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350747

G. Kharate, Ashok A. Ghatol, P. Rege

引用次数: 22

Differentiated Bandwidth Allocation in Mobile Ad Hoc Networks (MANET) -A Profile Based Approach 移动自组网(MANET)中差异化带宽分配——基于配置文件的方法

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350692

R. Gunasekaran, V. Rhymend Uthariaraj

{"title":"Differentiated Bandwidth Allocation in Mobile Ad Hoc Networks (MANET) -A Profile Based Approach","authors":"R. Gunasekaran, V. Rhymend Uthariaraj","doi":"10.1109/ICSCN.2007.350692","DOIUrl":"https://doi.org/10.1109/ICSCN.2007.350692","url":null,"abstract":"A major proliferating architecture, that extends its services globally in wireless networks, is ad hoc network, which endows more research areas to work with. In next generation networks, user can be accurately determined and maintained by the network on per-user basis. This paper investigates the design of ad hoc network architecture that exploits user profiles to maximize network efficiency and promote better quality of service by differentiated bandwidth reservation and resource allocation to different classes of users. A model called high-privileged and low-privileged architecture (HPLP) for the forthcoming ad hoc network is proposed through which differentiated services can be achieved for different class of users. A new MAC protocol named as D-MACAW, is also suggested for the proposed architecture. Among the various factors influencing the differentiated services, bandwidth reservation is only considered and different factors that can influence the efficiency of the bandwidth reservation are identified. Two classes of users are considered as high-privileged, a high-cost and efficient service users and low-privileged, low-cost and best effort service users. The differentiated service provided for the different classes of users is proved through simulation analysis. The results obtained using ns2 show that efficient quality of service is guaranteed to users who subscribe high-privileged profile","PeriodicalId":257948,"journal":{"name":"2007 International Conference on Signal Processing, Communications and Networking","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123844205","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

Determination of Angle of Arrival using Nonlinear Support Vector Machine Regressors 用非线性支持向量机回归量确定到达角

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350652

N. Chithra Raj, P. Aswathy, K. V. Sagar

引用次数: 7

Optimization of Behavioral Modeling for Codesign of Embedded System 面向嵌入式系统协同设计的行为建模优化

2007 International Conference on Signal Processing, Communications and Networking Pub Date : 2007-11-05 DOI: 10.1109/ICSCN.2007.350773

M. Sangeetha, J. RajaPaul Perinbam

{"title":"Optimization of Behavioral Modeling for Codesign of Embedded System","authors":"M. Sangeetha, J. RajaPaul Perinbam","doi":"10.1109/ICSCN.2007.350773","DOIUrl":"https://doi.org/10.1109/ICSCN.2007.350773","url":null,"abstract":"Behavioral modeling for codesign system is transformed into internal model known as control/data flow graph and produces a register-transfer-level (RTL) model of the hardware implementation for a given schedule. The internal model for codesign system is partitioned after scheduling and its communication cost is evaluated. The communication between components is through the buffered channels, the size of the buffer is estimated by its edge cut-set and system delay for different models are achieved to measure the quality of partitioning as opposed to general partitioning approaches that use number of nodes in each partition as constraint. In this paper scheduling and allocation algorithm (SAA) discusses helpful optimization method for resource-constrained and time constrained system in high level synthesis tool. The approach is based on data path for CDFG model that capture the design information from the source file specified by VHDL language from its equivalent separate Control flow graph and data flow graph. The proposed algorithm is also compared with other algorithm through estimation of schedules with a benchmark example. The buffer size is calculated with different objectives in partitioning and optimum partitioning is proposed","PeriodicalId":257948,"journal":{"name":"2007 International Conference on Signal Processing, Communications and Networking","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127571205","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