发布求助
文献互助 智能选刊 最新文献

2012 International Conference on Computing Sciences最新文献

筛选
英文 中文
SPL(A) - An Elementary Formal System for Signal Processing SPL(A) -信号处理的初级形式化系统
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.67
G. Sathya, G. R. Chandra, E. G. Rajan
{"title":"SPL(A) - An Elementary Formal System for Signal Processing","authors":"G. Sathya, G. R. Chandra, E. G. Rajan","doi":"10.1109/ICCS.2012.67","DOIUrl":"https://doi.org/10.1109/ICCS.2012.67","url":null,"abstract":"This paper is concerned with the formulation of a formal language called elementary formal system (EFS) for constructive signal processing. electronic document is a \"live\" template. Raymond M Smullyan was the first to initiate the concept of EFS. Later Melvin Fitting formulated a theory for string manipulation language in terms of EFS.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124255660","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
Single Sign on for Cloud 云的单点登录
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.66
P. Murukutla, K. Shet
{"title":"Single Sign on for Cloud","authors":"P. Murukutla, K. Shet","doi":"10.1109/ICCS.2012.66","DOIUrl":"https://doi.org/10.1109/ICCS.2012.66","url":null,"abstract":"In this paper, we have designed single sign on for cloud users. The proposed design allows user to use single set of credentials, even a user maintains with different kinds of cloud environments. We propose a solution with defacto standards of open authorization in which there is a trust party auditor which maintains all the credentials and cloud provider can uniquely distinguish one user from other. We also maintain secure channel for user in order to ensure the confidentiality.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117021346","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: 18
Impact of Scalability with Respect to Mobility and Zone Size on Zone Routing Protocol over MANETs 基于移动和区域大小的可扩展性对区域路由协议的影响
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.82
Rajneesh Kumar Gujral, J. Kalra, M. Singh
{"title":"Impact of Scalability with Respect to Mobility and Zone Size on Zone Routing Protocol over MANETs","authors":"Rajneesh Kumar Gujral, J. Kalra, M. Singh","doi":"10.1109/ICCS.2012.82","DOIUrl":"https://doi.org/10.1109/ICCS.2012.82","url":null,"abstract":"Mobility is one of the major issue on Mobile Ad hoc networks. Zone Routing Protocol (ZRP) is hybrid routing protocol. In this paper, the impact of mobility and scalability by varying mobility rate along with zone radius on QoS based performance metrics has been analyzed. The environment has been simulated by NS2.33 simulator. The objective of our work has to analyze that at what speed and by taking how much zone radius ZRP will be able to perform efficiently and effectively for Mobile Ad hoc Networks.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117259820","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: 7
Paradigms in Fault Tolerant Checkpointing Protocols in Distributed Mobile Systems 分布式移动系统中容错检查点协议的范式
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.56
T. Thind, R. Garg, U. Kaur, D. Kumar
{"title":"Paradigms in Fault Tolerant Checkpointing Protocols in Distributed Mobile Systems","authors":"T. Thind, R. Garg, U. Kaur, D. Kumar","doi":"10.1109/ICCS.2012.56","DOIUrl":"https://doi.org/10.1109/ICCS.2012.56","url":null,"abstract":"Distributed mobile systems are ubiquitous now-a-days. These systems are important building blocks and are useful for constructing efficient protocols for client - server systems, transaction processing, web applications, and scientific computing [5,11]. Distributed mobile systems are not fault tolerant. They introduce new challenges in the area of fault tolerant computing. The vast computing potential of these systems is often hampered by their susceptibility to failures. Mobile computing highlights many issues, such as lower throughput and latency, low bandwidth of wireless channels, lack of stable storage on mobile hosts, connection breakdowns and inadequate battery life that make the classical check-pointing protocols incongruous. Many techniques like group communication, transactions and rollback recovery have been developed to add reliability to such systems [12]. This paper surveys the algorithms which will restore the system back to a consistent state after a failure.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"95 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114690198","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
Effect of Scheduling Policies on Resource Allocation in Market Oriented Grid 市场化网格中调度策略对资源分配的影响
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.30
N. Mangla, M. Singh
{"title":"Effect of Scheduling Policies on Resource Allocation in Market Oriented Grid","authors":"N. Mangla, M. Singh","doi":"10.1109/ICCS.2012.30","DOIUrl":"https://doi.org/10.1109/ICCS.2012.30","url":null,"abstract":"Grid computing is concern with coordinated resource sharing and problem solving in dynamic, multi-institutional virtual organization. The dynamic nature of resources on grids raises the question of an efficient scheduling process, which mainly consist of resource selection and allocation. In grid, users defined their job requirements and compete to access the most efficient and cheapest resources. Traditional resource management systems do not take into account individual requirement and interests. Economics inspired models have shown to efficiently allocate resources and services, scaling up well as they are decentralized. The current research work aims to develop a grid resource allocation method based on market model that makes optimum allocation of resources among the users so as to minimize the user spending and maximize the throughput.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126316739","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
An Advance Approach to Reduce Handover Delay by Reducing Scanning Delay Using Media Independent Handover in 802.11 在802.11中使用媒体独立切换减少扫描延迟的一种改进方法
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.12
Gami Niteshkumar, Buddhdev Prasann, Deepesh Kaushal, Varun Agarwal
{"title":"An Advance Approach to Reduce Handover Delay by Reducing Scanning Delay Using Media Independent Handover in 802.11","authors":"Gami Niteshkumar, Buddhdev Prasann, Deepesh Kaushal, Varun Agarwal","doi":"10.1109/ICCS.2012.12","DOIUrl":"https://doi.org/10.1109/ICCS.2012.12","url":null,"abstract":"Real time applications like VOIP (Voice Over Internet Protocol) requires a high Quality of Service (QoS). To provide high QoS, handover efficiency is an important factor. In 802.11, Access Points (APs) are connected on different channels to avoid interference from neighboring APs. To successfully complete handover process, Mobile Node (MN) has to scan all channels which introduce high delays in handover process. Larger portions of delay in handover are due to scanning only. So, handover delays can be reduced by reducing scanning delays In this paper, we propose a new approach to reduce handover delay by reducing scanning delay. Our approach basically relies on the fact that APs which are nearer to MN should provide higher Signal Strength. In our approach, Media Independent Information Service (MIIS) Server stores the channel numbers on which APs are connected and the coordinates at where APs are placed. MN acquires this information from MIIS. MN calculates its own coordinates. Based on these coordinates MN will decide which AP to scan next. Here, MN may scan only one channel which reduces scanning delay greatly.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131140456","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
Palmprint Identification Using Transform Domain and Spatial Domain Techniques 基于变换域和空间域技术的掌纹识别
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.54
K. P. Shashikala, K. Raja
{"title":"Palmprint Identification Using Transform Domain and Spatial Domain Techniques","authors":"K. P. Shashikala, K. Raja","doi":"10.1109/ICCS.2012.54","DOIUrl":"https://doi.org/10.1109/ICCS.2012.54","url":null,"abstract":"The palm print is a physiological biometric used for the verification of individuals. In this paper we propose palm print identification using Transform Domain and Spatial Domain Techniques (PITS). Histogram equalization is used on palm print to enhance contrast of an image. The DWT is applied on Histogram equalized image to generate LL, LH, HL and HH bands. The LL band is converted into DCT coefficients using DCT. QPCA is applied on DCT coefficients to generate features. The test and database palmprint features are compared using Euclidean Distance (ED). It is observed that the proposed method gives better performance compared to existing method.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117266791","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
Impact of Transmission Range and Mobility on Routing Protocols over Ad Hoc Networks 传输距离和移动性对Ad Hoc网络路由协议的影响
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.41
Rajneesh Kumar Gujral, J. Grover, A. Anjali, S. Rana
{"title":"Impact of Transmission Range and Mobility on Routing Protocols over Ad Hoc Networks","authors":"Rajneesh Kumar Gujral, J. Grover, A. Anjali, S. Rana","doi":"10.1109/ICCS.2012.41","DOIUrl":"https://doi.org/10.1109/ICCS.2012.41","url":null,"abstract":"Effective transmission power control is a critical issue in the design and performance of wireless ad hoc networks. Today, the design of packet radios and protocols for wireless ad hoc networks are primarily based on common-range transmission control. In this paper, we have analyzed some of the widely used routing protocols with varying transmission range, mobility speed and number of nodes. Data transmitted by a node is received by all the nodes within its communication range. We focus on the analysis of varying a range of the transmission in terms of distance, mobility speed and number of nodes in the network. The proposed work has been simulated using NS-2.34. The performance metrics comprises of QoS parameters such as packet delivery ratio, end to end delay, routing overhead and throughput.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122048241","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: 23
Palmprint Matching Using LBP 基于LBP的掌纹匹配
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.55
P. Promila, V. Laxmi
{"title":"Palmprint Matching Using LBP","authors":"P. Promila, V. Laxmi","doi":"10.1109/ICCS.2012.55","DOIUrl":"https://doi.org/10.1109/ICCS.2012.55","url":null,"abstract":"Automatic person verification has become a crucial problem in networked society. Providing authorized access to a person is a challenging task. To resolve all these issues, biometrics has emerged as an important and effective solution. Although many biometrics have been proposed, public acceptability and privacy concerns remain a block to implementation in public services. Another concern is computational overhead in real-time scenario. This paper discusses a new method and its related analysis that based on palm print verification using local binary pattern (LBP) to capture the palm print texture. Experimental results demonstrate that this technique is simple, highly accurate and takes less time to process the palm print image.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125029231","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: 14
Semantic Image Retrieval by Combining Color, Texture and Shape Features 结合颜色、纹理和形状特征的语义图像检索
2012 International Conference on Computing Sciences Pub Date : 2012-09-14 DOI: 10.1109/ICCS.2012.64
Nishant Singh, S. Dubey, P. Dixit, J. P. Gupta
{"title":"Semantic Image Retrieval by Combining Color, Texture and Shape Features","authors":"Nishant Singh, S. Dubey, P. Dixit, J. P. Gupta","doi":"10.1109/ICCS.2012.64","DOIUrl":"https://doi.org/10.1109/ICCS.2012.64","url":null,"abstract":"The volume of digital images generated and uploaded on the internet every day by the scientific, medical, educational, industrial and other communities are very large. The problem of retrieving the desired images from huge collections is a major problem. The user queries are becoming very specific and traditional text-based methods cannot efficiently handle them. The subjectivity of human perception and the rich contents of the images further aggravate the problem. To overcome this problem, a new query-by-example technique using multiple color, texture and shape features is proposed and evaluated in this paper. The experimental results suggest that our proposed technique is efficient and retrieves semantically more similar images.","PeriodicalId":429916,"journal":{"name":"2012 International Conference on Computing Sciences","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127454073","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: 47
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信