2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011)最新文献_第4页

Analysis of L-strip feed slot loaded dual band microstrip patch antenna l带馈电槽加载双频微带贴片天线分析

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075186

J. A. Ansari, Ashish Singh, Kamakshi, A. Mishra

引用次数: 6

A robust design for ultra low power operation using dynamic threshold SCL logic 采用动态阈值SCL逻辑的超低功耗操作稳健设计

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075116

Abhinav, Sanjeev Rai, R. Tripathi

引用次数: 6

Comparative analysis of different enhancement method on digital mammograms 数字化乳房x线不同增强方式的对比分析

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075171

Anamika Yadav, B. Singh, Shailaja Singh

引用次数: 10

Hybrid forwarding for serial and parallel wireless relaying in m-nakagami fading channel m-nakagami衰落信道中串行和并行无线中继的混合转发

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075102

C. K. De, S. Kundu

引用次数: 1

SkewBoost: An algorithm for classifying imbalanced datasets SkewBoost:一种分类不平衡数据集的算法

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075185

Saumil Hukerikar, Ashwin Tumma, Akshay Nikam, V. Attar

{"title":"SkewBoost: An algorithm for classifying imbalanced datasets","authors":"Saumil Hukerikar, Ashwin Tumma, Akshay Nikam, V. Attar","doi":"10.1109/ICCCT.2011.6075185","DOIUrl":"https://doi.org/10.1109/ICCCT.2011.6075185","url":null,"abstract":"Many real world data sets have an imbalanced distribution of the instances. Learning from such data sets results in the classifier being biased towards the majority class, thereby tending to misclassify the minority class samples. In this paper, we provide a technique, SkewBoost which classifies the minority instances correctly without compromising much on the correct classification of the majority instances. In the SkewBoost technique, minority and majority instances are identified during execution of the boosting algorithm. A variation of SMOTE is used to create synthetic minority instances which are then added to the training set and total weight is rebalanced. After each iteration of the boosting algorithm, the weight of each instance is modified to focus more on the misclassified instances. A cost-sensitive approach has been adopted to reweight the instances following every iteration. This method is evaluated, in terms of the F-measure, G-mean, AUC, Recall and Precision, on imbalanced data sets against the results that have been published in the previous publications of algorithms on imbalanced datasets.","PeriodicalId":285986,"journal":{"name":"2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122003624","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: 13

Online radiation mapping of K-130 Room Temperature Cyclotron using mobile robot 利用移动机器人对K-130室温回旋加速器进行在线辐射测绘

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075176

Monirul Purkait, S. Jena, T. K. Bhaumik, K. Datta, B. Sarkar, C. Datta, D. Sarkar, R. Ravishankar, Satish K. Mishra, T. Bandyopadhyay, S. Sharma, V. Agashe, Prabir K. Pal

引用次数: 3

Discovery of sensor web registry services for WSN with Multi-layered SOA framework 多层SOA框架下WSN传感器web注册服务的发现

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075183

Manoranjan Parhi, B. Acharya, B. Puthal

{"title":"Discovery of sensor web registry services for WSN with Multi-layered SOA framework","authors":"Manoranjan Parhi, B. Acharya, B. Puthal","doi":"10.1109/ICCCT.2011.6075183","DOIUrl":"https://doi.org/10.1109/ICCCT.2011.6075183","url":null,"abstract":"Sensor Web Services has potential usage in a wide range of application domain. However due to advancement of OGC SWE standard, there are still challenges left that has to be addressed within the context of discovery of Sensor Web Registry services throughout heterogeneous environment which raises several concerns like performance, reliability, and robustness. Many approaches and frameworks have been proposed to discover the sensor web registry services and some of the approaches assume that the requests are placed in SOAP compatible formats while others focus on GUI based parametric query processing. In this paper an approach has been proposed that uses the Natural Language Query Processing which is a convenient and easy method of sensor data access in comparison to SQL or XML based Query Language like XQuery and XPath. An architecture based on Multi-layered SOA Framework that organizes the method of sensor web registry service discovery in an efficient and structured manner has been suggested by adding some new layers like Request Parser & Query Generator (RPQ), Service Verifier and Certifier (SVC) and Service Rank Calculator (SRC). A typical weather sensor web service discovery where RPQ facilitates the processing of plain text request query to a most appropriate weather sensor web service and also an algorithm with implementation for a complete cycle of suitable sensor web registry service discovery according to requester's functional and QoS requirements has been provided.","PeriodicalId":285986,"journal":{"name":"2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123254733","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

CORDIC based implementation of Fast Fourier Transform 基于CORDIC的快速傅里叶变换实现

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075128

Pooja Choudhary, A. Karmakar

引用次数: 18

Issues, challenges and problems in channel allocation in cellular system 蜂窝系统中信道分配的问题、挑战和问题

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075157

M. P. Mishra, P. Saxena

引用次数: 6

An architecture for integrating mobile ad hoc network and the Internet using cluster head gateway mechanism 一种利用集群头网关机制集成移动自组网和Internet的体系结构

2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011) Pub Date : 2011-11-10 DOI: 10.1109/ICCCT.2011.6075181

A. Bagwari, Danish Quamar, Sandeep Singh

{"title":"An architecture for integrating mobile ad hoc network and the Internet using cluster head gateway mechanism","authors":"A. Bagwari, Danish Quamar, Sandeep Singh","doi":"10.1109/ICCCT.2011.6075181","DOIUrl":"https://doi.org/10.1109/ICCCT.2011.6075181","url":null,"abstract":"To connect the wired and wireless networks particularly the Mobile ad hoc Network is very interesting in real world situations due to its popularity and usefulness. Different mechanisms have been proposed to integrate MANETs and the Internet. These strategies differ in gateway discovery mechanism, cell switching criteria, ad hoc routing protocol. In our paper we remove the limitation from the above mentioned approaches and given a new approach in which cluster head and gateway will be same and that node is known as cluster head gateway (CHG) [1], in which all the responsibilities of cluster head and gateway will be perform by the CHG and we introduces the prediction table concepts in such a way that if CHG node moves or left the network then which node will act as the CHG, because if without giving the responsibilities of CHG to any node the rest of the node of that cluster has strong chances to loss the network. By applying this approach we will reduce the overhead for deciding the cluster and gateway for an Ad hoc network and by maintaining the prediction table we can decide which node will work as CHG in future to make our communication unaffected.","PeriodicalId":285986,"journal":{"name":"2011 2nd International Conference on Computer and Communication Technology (ICCCT-2011)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114017128","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