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2014 International Conference on Information Systems and Computer Networks (ISCON)最新文献

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Image texture classification and retrieval using self-organizing map 基于自组织映射的图像纹理分类与检索
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965212
Vishal S. Thakare, N. Patil
Nowadays there has been great interest in field of image texture classification and retrieval. The increasing use of digital images has increased the size of image database which resulted in the need to develop a system that will classify and retrieve the required image of interest efficiently and accurately. This paper presents an effective and accurate method to classify and retrieve image using Self-organizing maps (SOM). The proposed method employs two phases, in the first phase color histogram is used to extract the color features and then the extracted features are given to Self-organizing map for initial classification. In the second phase Gray level co-occurrence matrix (GLCM) is used to extract the texture information from all images in each class from initial classification and then again given to Self-organizing map for final classification. The experimental results show the efficiency of the proposed method.
目前,图像纹理分类与检索已成为人们关注的热点。随着数字图像的使用越来越多,图像数据库的规模也越来越大,因此需要开发一种能够高效、准确地分类和检索所需图像的系统。提出了一种有效、准确的图像分类检索方法——自组织映射(SOM)。该方法分为两个阶段,第一阶段使用颜色直方图提取颜色特征,然后将提取的特征交给自组织图进行初始分类。在第二阶段,利用灰度共生矩阵(GLCM)从初始分类的每一类图像中提取纹理信息,然后再将其转化为自组织图进行最终分类。实验结果表明了该方法的有效性。
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引用次数: 1
Optimum deployment of sensors in WSNs 传感器在无线传感器网络中的优化部署
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965229
Samayveer Singh, S. Chand, B. Kumar
Ant Colony Optimization (ACO) is one of the important techniques for solving optimization problems. It has been used to find locations to deploy sensors in a grid environment [12], in which the targets, called point of interest (PoI), are located on grid points in a square grid. The locations of sensors, which are grid points, are determined by considering the sink location as the starting point for deploying sensors. Though that work provides optimum number of sensors to cover all targets with respect to the given sink location, yet it does not provide which sink location provides minimum number of sensors to cover the targets. In this paper, we use ACO technique and find the sink location for which the number of sensors is minimum among all available locations in the grid. In our algorithm, we compute sum of distances of the targets from that sensor, which are in its range. Then we add these sums for all sensors in the grid. This distance corresponds to the given sink location. We repeat same process for computing the distance by changing the sink location in the grid. We choose that sink location for which the distance is minimum and this sink location requires minimum number of sensors to cover all targets. We carry out simulations to demonstrate the effectiveness of our proposed work.
蚁群算法是求解优化问题的重要技术之一。它已被用于在网格环境[12]中寻找部署传感器的位置,其中目标称为兴趣点(PoI),位于正方形网格中的网格点上。传感器的位置是网格点,通过考虑汇聚位置作为部署传感器的起点来确定。虽然该工作提供了相对于给定的接收器位置覆盖所有目标的最佳传感器数量,但它没有提供哪个接收器位置提供覆盖目标的最小传感器数量。在本文中,我们使用蚁群算法在网格的所有可用位置中找到传感器数量最少的汇聚位置。在我们的算法中,我们计算在传感器范围内的目标与传感器的距离之和。然后我们把网格中所有传感器的总和加起来。这个距离对应于给定的接收器位置。我们通过改变网格中的汇聚位置来重复计算距离的相同过程。我们选择距离最小的接收器位置,这个接收器位置需要最少的传感器数量来覆盖所有目标。我们进行了仿真,以证明我们提出的工作的有效性。
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引用次数: 6
Prediction of software defects using Twin Support Vector Machine 基于双支持向量机的软件缺陷预测
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965232
Sonali Agarwal, Divya Tomar, Siddhant
Considering the current scenario, the crucial need for software developer is the generous enhancement in the quality of the software product we deliver to the end user. Lifecycle models, development methodologies and tools have been extensively used for the same but the prime concern remains is the software defects that hinders our desire for good quality software. A lot of research work has been done on defect reduction, defect identification and defect prediction to solve this problem. This research work focus on defect prediction, a fairly new filed to work on. Artificial intelligence and data mining are the most popular methods researchers have been using recently. This research aims to use the Twin Support Vector Machine (TSVM) for predicting the number of defects in a new version of software product. This model gives a nearly perfect efficiency which compared to other models is far better. Twin Support Vector Machine based software defects prediction model using Gaussian kernel function obtains better performance as compare to earlier proposed approaches of software defect prediction. By predicting the defects in the new version, we thereby attempt to take a step to solve the problem of maintaining the high software quality. This proposed model directly shows its impact on the testing phase of the software product by simply plummeting the overall cost and efforts put in.
考虑到当前的场景,软件开发人员的关键需求是我们交付给最终用户的软件产品质量的大幅提高。生命周期模型、开发方法和工具已经被广泛地用于相同的领域,但是主要的关注点仍然是阻碍我们对高质量软件的渴望的软件缺陷。为了解决这一问题,人们在缺陷减少、缺陷识别和缺陷预测方面做了大量的研究工作。这项研究工作集中在缺陷预测上,这是一个相当新的工作领域。人工智能和数据挖掘是研究人员最近使用的最流行的方法。本研究旨在利用双支持向量机(TSVM)来预测新版本软件产品的缺陷数量。该模型具有近乎完美的效率,与其他模型相比要好得多。基于双支持向量机的软件缺陷预测模型采用高斯核函数,与已有的软件缺陷预测方法相比,具有更好的性能。通过预测新版本中的缺陷,我们试图采取步骤来解决保持高软件质量的问题。这个被提议的模型直接显示了它对软件产品测试阶段的影响,通过简单地降低总体成本和投入的努力。
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引用次数: 25
DBIQS — An intelligent system for querying and mining databases using NLP DBIQS -一个使用NLP查询和挖掘数据库的智能系统
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965215
Rohit Agrawal, Amogh Chakkarwar, Prateek Choudhary, U. A. Jogalekar, D. Kulkarni
Facts play a critical role in our lives. We have got radical ways to accumulate and store these facts as meaningful information. A database is an organized collection of facts and information stored in the form of data. A good organization has to maintain lots and lots of data. There are ultimate tools which can collect and store the huge data in its proper format in the main repository but still the users doesn't get benefited from it up to its full potential. Retrieving meaningful information from such repositories requires an extensive knowledge of database languages like SQL. However, not everybody is able to write the complex SQL queries to extract the needful information. This intricate problem can be solved to a great extent by providing a Natural Language Interface to the users using which they can query a database in their own language. In this paper, we propose a Database Intelligent Querying System (DBIQS) which portrays completely automatic, simple, fast and reliable way to query a database.
事实在我们的生活中起着至关重要的作用。我们有激进的方法来积累和存储这些事实作为有意义的信息。数据库是以数据形式存储的事实和信息的有组织的集合。一个好的组织必须维护大量的数据。有一些终极工具可以收集并以适当的格式在主存储库中存储海量数据,但用户仍然无法从中充分受益。从这样的存储库中检索有意义的信息需要对SQL等数据库语言有广泛的了解。然而,并不是每个人都能够编写复杂的SQL查询来提取所需的信息。这个复杂的问题可以在很大程度上通过向用户提供一个自然语言接口来解决,用户可以用自己的语言查询数据库。本文提出了一种数据库智能查询系统(DBIQS),它描述了一种完全自动、简单、快速、可靠的数据库查询方式。
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引用次数: 10
A real time scheduling algorithm for tolerating single transient fault 一种允许单次暂态故障的实时调度算法
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965209
Bashir Alam, Arvind Kumar
A fault in a real time system can cause a system failure if it is not detected and tolerated in time. Fault tolerance is an approach used to allow a system to continue the work properly in the presence of fault. Time is an important aspect in real time system to perform an operation. Fault tolerance can be achieved by checkpointing approach to tolerate transient fault. But the issue is how many checkpoints should be applied to enhance the schedulability of tasks. A real time system must be fault tolerated to work in fault prone environment. In this paper we propose a new scheduling algorithm for finding maximum number of checkpoints to tolerate single transient fault. The proposed approach is able to tolerate single transient fault and enhancing schedulability. The tasks are scheduled in such a way that the system consumes less time to tolerate fault.
在实时系统中,如果不能及时发现和容忍故障,可能会导致系统故障。容错是一种在出现故障时允许系统继续正常工作的方法。时间是实时系统执行操作的一个重要方面。容错可以通过检查点容忍暂态故障来实现。但问题是应该应用多少检查点来增强任务的可调度性。实时系统必须具有容错能力,才能在易发生故障的环境中工作。本文提出了一种新的调度算法,用于寻找允许单个暂态故障的最大检查点数量。该方法能够容忍单个暂态故障,并提高了可调度性。对任务进行调度,以减少系统容错时间。
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引用次数: 5
Architectural design of a multi agent enterprise knowledge management system (MAEKMS) for e-health 面向电子医疗的多主体企业知识管理系统的体系结构设计
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965225
P. Jain
A knowledge management system manages, organizes, filters, analyses, and disseminates knowledge in all of its forms within an organization. The functions of a KMS can be best performed by a network of agents, coordinating, collaborating and cooperating with each other so as to manage the knowledge in such a way that right information is available to the right user at the right time and in the right format. It's necessary to use intelligent software agents in knowledge based systems so that the difficult tasks are decomposed into smaller sub-tasks and that each sub-task is solved with the most appropriate reasoning technique without increasing the execution time. The same has been achieved by combining the concepts of Multi Agent Systems and Knowledge Management Systems and formulating a Multi Agent Enterprise Knowledge Management System (MAEKMS). Such a MAEMS is used in the field of e-health. This paper uses extended Gaia to design the system and its functional components. A part of the system is implemented using Java and MySql. The multiple agents are developed using JADE (Java Agent Development Environment).
知识管理系统管理、组织、过滤、分析和传播组织内所有形式的知识。一个知识管理系统的功能可以通过一个代理网络来实现,这些代理之间相互协调、协作和合作,从而管理知识,使正确的信息在正确的时间以正确的格式提供给正确的用户。在基于知识的系统中,有必要使用智能软件代理,将困难的任务分解成更小的子任务,在不增加执行时间的情况下,用最合适的推理技术解决每个子任务。将多智能体系统和知识管理系统的概念相结合,形成了多智能体企业知识管理系统(MAEKMS)。该系统已应用于电子卫生领域。本文采用扩展Gaia对系统及其功能组件进行了设计。系统的一部分是使用Java和MySql实现的。使用JADE (Java Agent Development Environment)开发多个代理。
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引用次数: 3
Cloud and traditional ERP systems in small and medium enterprises 中小型企业的云与传统ERP系统
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965234
I. Saini, Ashu Khanna, S. K. Peddoju
Cloud computing is the new buzz word today attracting high interest among various domains like business enterprises, particularly in Small and Medium Enterprises. As it is a pay-per-use model, SMEs have high expectations that adapting this model will not only make them flexible, hassle free but also economic. In view of such expectations, this paper analyses the possibility of adapting Cloud computing technologies in SMEs in light of economic concerns. In this paper, two hypotheses are developed to compare the average annual peruser costs of using Enterprise Resource Planning systems in two ways, the traditional approach and the Cloud approach. A web based survey is conducted apart from the Interviews with the peers to collect the data across the selected SMEs and t-test is performed to compare both the technologies on the pro proposed hypothesis. Results achieved are produced and discussed.
云计算是当今新的热门词汇,吸引了商业企业等各个领域的高度兴趣,特别是在中小型企业中。由于它是按次付费的模式,中小企业对采用这种模式有很高的期望,不仅可以使他们灵活,省事,而且经济实惠。鉴于这种期望,本文从经济角度分析了中小企业采用云计算技术的可能性。在本文中,提出了两个假设,以比较使用企业资源规划系统的两种方式(传统方法和云方法)的平均年用户成本。除了与同行的访谈之外,还进行了基于网络的调查,以收集所选中小企业的数据,并进行了t检验,以比较两种技术对提出的假设。产生并讨论取得的结果。
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引用次数: 15
Pros and cons of load balancing algorithms for cloud computing 云计算负载平衡算法的优缺点
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965231
Bhushan Ghutke, U. Shrawankar
Cloud Computing is growing rapidly and clients are demanding more services and better flexibility. For providing user demands, cloud computing require effective load balancing techniques in computing environment. Load Balancing is essential for efficient operations in distributed environments and it has become a very interesting and important research area. Many algorithms are used to provide various approaches and algorithms for assigning the client's requests to available cloud nodes. These algorithms are used to enhance the overall performance of the cloud environment and provide users the more efficient services. In this paper, the different algorithms are studied which are used for resolving the issue of load balancing and task scheduling in Cloud Computing and also discussed pros and cons of the algorithms to provide an overview of the latest approaches in the field.
云计算正在迅速发展,客户需要更多的服务和更好的灵活性。为了满足用户需求,云计算需要在计算环境中使用有效的负载平衡技术。负载均衡是分布式环境下高效运行的基础,已经成为一个非常有趣和重要的研究领域。许多算法用于提供各种方法和算法,以便将客户机的请求分配给可用的云节点。这些算法用于增强云环境的整体性能,为用户提供更高效的服务。本文研究了用于解决云计算中负载平衡和任务调度问题的不同算法,并讨论了算法的优缺点,概述了该领域的最新方法。
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引用次数: 14
Multi-response metric analysis of Adaptive Fault Tolerant Replication (AFTR) routing protocol for MANET 自适应容错复制(AFTR)路由协议的多响应度量分析
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965208
Swati Saxena, M. Sinha
In general, performances of routing protocols are analyzed through simulation. Tools like statistical design of experiments also provide a variety of significant outcomes. To improve the functioning of routing protocols it is required to evaluate the factors that affect its performance. Such evaluation is carried out with the help of response metrics. Two kinds of evaluation are possible: single-response and multi-response. By varying single factor at a time, the effect on the protocol performance is measured through response metrics individually. It is referred as single-response metric analysis. On contrary, the effects of such variation are quantified through more than one response metrics simultaneously and it is referred as multi-response analysis. The paper presents the multi-response analysis of Adaptive Fault Tolerant Replication (AFTR) routing protocol using five response metrics like packet delivery ratio, delay, throughput, routing overhead and packet drop under the variation of five factors named network size, transmission rates, mobility speed, optimal number of copies and pause time. The findings show network size is the leading factor that optimizes all the metrics of the AFTR protocol simultaneously. The second most important factor is the optimal number of copies which have been evaluated using adaptive fault tolerant replication strategy.
一般情况下,通过仿真分析了路由协议的性能。实验的统计设计等工具也提供了各种重要的结果。为了改进路由协议的功能,需要对影响其性能的因素进行评估。这种评估是在响应度量的帮助下进行的。评估有两种可能:单响应和多响应。通过一次改变单个因素,对协议性能的影响可以通过响应指标单独测量。它被称为单响应度量分析。相反,这种变化的影响是同时通过多个响应度量来量化的,称为多响应分析。在网络规模、传输速率、移动速度、最优副本数和暂停时间等5个因素变化的情况下,利用分组传送率、延迟、吞吐量、路由开销和丢包等5个响应指标对自适应容错复制(AFTR)路由协议进行了多响应分析。研究结果表明,网络大小是同时优化AFTR协议所有指标的主要因素。第二个最重要的因素是使用自适应容错复制策略评估的最佳副本数量。
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引用次数: 1
Enhance matching in multi-dimensional image reconstruction using stereo image sequences 利用立体图像序列增强多维图像重建中的匹配
Pub Date : 2014-03-01 DOI: 10.1109/ICISCON.2014.6965214
S. Tazi, V. Jain
Since last thirty years, more research has been done in the area of reconstructing multi-dimensional objects from two-dimensional camera images. To capture the feature correspondences are one of the ordinary tasks among them. e.g., a same projection is addressed for multi-dimensional geometrical or textural feature of multiple images. Traditionally structure estimation reconstruction is based on either stereo image pairs or monocular image sequences. Boundaries in both of these approaches are generating to interest for measuring structure in stereo image sequences. In this paper we discuss, an Enhance matching in multi-dimension image reconstruction (EMMR) algorithm using stereo image sequences. The proposed EMMR algorithm has incrementally dense representation of feature extraction of images. We are expressly concerned this approach in the context of recognizing pineapple feature reconstruction and enhancing, dock and fault analysis. Conclusion is drained and possible future work is discussed.
近三十年来,从二维相机图像中重建多维物体的研究越来越多。捕获特征对应关系是其中的一个常见任务。例如,对多个图像的多维几何或纹理特征进行相同的投影处理。传统的结构估计重建要么基于立体图像对,要么基于单目图像序列。这两种方法的边界都对测量立体图像序列的结构产生了兴趣。本文讨论了一种基于立体图像序列的增强匹配算法。提出的EMMR算法对图像的特征提取具有递增的密集表示。我们特别关注这种方法在菠萝特征识别重建和增强、停靠和故障分析等方面的应用。最后进行了总结,并对今后可能的工作进行了讨论。
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引用次数: 0
期刊
2014 International Conference on Information Systems and Computer Networks (ISCON)
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