AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.069
Paniti Netinant
{"title":"Design Reusability and Adaptability for Concurrent Software","authors":"Paniti Netinant","doi":"10.1016/j.aasri.2013.10.069","DOIUrl":"10.1016/j.aasri.2013.10.069","url":null,"abstract":"<div><p>Developing reusable and adaptable concurrent software are very difficult. Reusability and adaptability in concurrent software become minimal. These collaborations not only perimeter reusability, but also make modification invasive changes to meet new requirements in the design of the concurrent software. The concurrent system has to reengineer, in order to meet the future requirements. A misunderstanding, that a concurrent object-oriented programming generally endorses reusability and adaptability, as none of these problems is imposed. Software developers have to specifically deliberate software making reusability and adaptability. We present a concurrent aspect framework which better supporting reusability and adaptability. In the framework, functional components and system assets are relatively separated. This technique makes concurrent software developing better reusability and adaptability. A framework enables manageable reusability and adaptability for building of concurrent software. Our research focuses on decomposition of contact in concurrent software development and our goal is to demonstrate a better model of concurrent software design.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"5 ","pages":"Pages 133-139"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.069","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84871509","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.010
Shivnarayan Patidar, Ram Bilas Pachori
{"title":"Constrained Tunable-Q Wavelet Transform based Analysis of Cardiac Sound Signals","authors":"Shivnarayan Patidar, Ram Bilas Pachori","doi":"10.1016/j.aasri.2013.10.010","DOIUrl":"10.1016/j.aasri.2013.10.010","url":null,"abstract":"<div><p>In this paper, we present a new method for analysis of cardiac sound signals containing murmurs using constrained tunable-Q wavelet transform (TQWT). The fundamental heart sounds (FHS) and murmurs are separately reconstructed by suitably constraining TQWT. The segmentation of reconstructed murmurs into heart beat cycles is achieved using cardiac sound characteristic wave-form (CSCW) of reconstructed FHS. The frequency domain based approximate entropy, spectral entropy, Lempel-Ziv complexity, and time domain Shannon entropy are computed for each segmented heart beat cycles for least squares support vector machine (LS-SVM) based classification. The experimental results are included to show the effectiveness of the proposed method.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"4 ","pages":"Pages 57-63"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81748793","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.060
Mohamed-Larbi Rebaiaia , Daoud Ait-Kadi
{"title":"A New Technique for Generating Minimal Cut Sets in Nontrivial Network","authors":"Mohamed-Larbi Rebaiaia , Daoud Ait-Kadi","doi":"10.1016/j.aasri.2013.10.060","DOIUrl":"10.1016/j.aasri.2013.10.060","url":null,"abstract":"<div><p>Network reliability analysis problem is the center of many scientific productions. It consists of evaluating the all-terminal reliability of networks. Two classes have emerged; exact and approximate methods. The aim of this paper is to present an efficient exact method for enumerating minimal cuts (MCS) of R-networks. The algorithm proceeds by determining minimal paths set (MPS) and from which minimal cuts are generated by managing binary decision diagrams. The manipulation process consists of a series of transformations, reductions and filtering operations. The approach succeeds in the reduction of computation time and memory space and was applied for evaluating the reliability of a national radio communication network.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"5 ","pages":"Pages 67-76"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.060","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84013999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.064
Junxing Wang, Zhigang Chen, Yuan Yao
{"title":"Energy-efficient Relay Selection for Multicast Communication","authors":"Junxing Wang, Zhigang Chen, Yuan Yao","doi":"10.1016/j.aasri.2013.10.064","DOIUrl":"10.1016/j.aasri.2013.10.064","url":null,"abstract":"<div><p>Aimed at the problem that system energy consumption of the traditional cooperative multicast is large with increase of the number of users, four energy-efficient relay selection schemes are proposed to reduce system energy consumption. By using exhaustive search method, the optimal relay selection algorithm selects relays from all the possible combinations of relays, the scheme could reduce energy consumption and improve energy efficiency effectively at high computational complexity. According to the thought of iteration, greedy algorithm chooses relays using the selected relays, though the scheme doesn’t achieve the energy efficiency of the optimal relay selection algorithm, it reduces computational complexity. Besides, relay selection based on multicast rate of users selects relays using the multicast rate of each user by which the rest users with bad channel condition could decode data correctly, and relay selection based on channel state information (CSI) among users chooses relays according to the whole CSI between each user decoded data correctly and all users failed to decode data, these two schemes further reduce complexity compared to greedy algorithm. Results show that all the proposed energy-efficient relay selection approaches could improve energy efficiency while meeting the requirement of fairness.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"5 ","pages":"Pages 98-105"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.064","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80801391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.005
Ricardo Soto , Stéphane Caro , Broderick Crawford
{"title":"On the Pursuit of Reliable Solutions for a Robotic Optimization Problem","authors":"Ricardo Soto , Stéphane Caro , Broderick Crawford","doi":"10.1016/j.aasri.2013.10.005","DOIUrl":"10.1016/j.aasri.2013.10.005","url":null,"abstract":"<div><p>In robotics, pose errors are known as positional and rotational errors of a given mechanical system. Those errors are commonly produced by the play among joined components, commonly known as joint clearances. Predicting pose errors can be done via the formulation of two optimization models holding continuous domains, which belong to the NP-Hard class of problems. This paper focuses on providing rigorous and reliable solution to this problem by using constraint programing.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"4 ","pages":"Pages 26-30"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80755614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.007
Yassine Aribi, Ali Wali, Mohamed Chakroun, Adel M. Alimi
{"title":"Automatic Definition of Regions of Interest on Renal Scintigraphic Images","authors":"Yassine Aribi, Ali Wali, Mohamed Chakroun, Adel M. Alimi","doi":"10.1016/j.aasri.2013.10.007","DOIUrl":"10.1016/j.aasri.2013.10.007","url":null,"abstract":"<div><p>Renography is a radionuclide technique introduced in medicine since the early sixties in the daily practice. It allows measuring the function of each kidney separately in case of unilateral or bilateral uro-nephrological disease. A new system for analysis of Renography is presented in this paper. Our system aims to show a fully automated method for drawing the renal regions of interest based on a multi-agent system that incorporates spatio-temporal interest points detection on scintigraphic images by using the HOG3D descriptor to initialize agents. We used both types of agents, namely supervisor agents and explorator agents, they communicate among themselves and they inspire in their behavior from the Fast Marching method. Our system was tested on many real patients’ cases and we have obtained encouraging results. Clinical validation showed a constant agreement between the approach presented and manual segmentation by professionals in the nuclear medicine.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"4 ","pages":"Pages 37-42"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.007","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89397727","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.048
Haiyan Li, Shen Yang, Hong Liu
{"title":"Study of Qualitative Data Cluster Model based on Granular Computing","authors":"Haiyan Li, Shen Yang, Hong Liu","doi":"10.1016/j.aasri.2013.10.048","DOIUrl":"10.1016/j.aasri.2013.10.048","url":null,"abstract":"<div><p>Granular computing theories in the field of computer are introduced into the statistical analysis of qualitative data, based on the traditional qualitative data analysis methods. Multidimensional qualitative data by use of information system are described, and the mathematical model of qualitative data cluster model based on granular computing is given. The feasibility and the superiority are verified by treating massive data. This method may provide a new train of thought for analysis of large and complex qualitative data.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"4 ","pages":"Pages 329-333"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.048","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81227513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.051
Kyung-Chang Kim , Choung-Seok Kim
{"title":"Parallel Processing of Sensor Network Data Using Column-oriented Databases","authors":"Kyung-Chang Kim , Choung-Seok Kim","doi":"10.1016/j.aasri.2013.10.051","DOIUrl":"10.1016/j.aasri.2013.10.051","url":null,"abstract":"<div><p>Many wireless sensor network (WSN) applications require join of sensor data belonging to various sensor nodes. For join processing, it is important to minimize the communication cost since it is the main consumer of battery power. In this paper, we introduce a parallel join technique for sensor networks. A WSN consists of many independent sensor nodes and provides a natural platform for a shared-nothing architecture to carry out parallel processing. The proposed parallel join algorithm is based on sensor data that are stored in column-oriented databases. A column-oriented database store table data column-wise rather than row-wise as in traditional relational databases. The proposed algorithm is energy-efficient for two clear reasons. First, unlike relational databases, only relevant columns are shipped to the join region for final join processing. Second, parallel join processing of sensor data also improves performance. The performance analysis shows that the proposed algorithm outperforms join algorithms for sensor data that are based on relational databases.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"5 ","pages":"Pages 2-8"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.051","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73558863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.046
Vangipuram Radhakrishna , Chintakindi Srinivas , C.V. Guru Rao Dr.
{"title":"Constraint based Sequential Pattern Mining in Time Series Databases - A Two Way Approach","authors":"Vangipuram Radhakrishna , Chintakindi Srinivas , C.V. Guru Rao Dr.","doi":"10.1016/j.aasri.2013.10.046","DOIUrl":"10.1016/j.aasri.2013.10.046","url":null,"abstract":"<div><p>Most of the patter search algorithms in literature are mostly string based and do not concentrate on finding sequential patterns with constraints in a given database. Also in query languages such as SQL or MySQL, the select clause does not allow the use of the non-aggregate functions as part of query compilation. The objective of this work is to propose a pattern mining algorithm which may be embedded into SQL or MySQL Query languages so that we can search for presence of sequential pattern in the database. The algorithm makes use of sliding sequential patterns with three look-ahead elements in the event of any mismatch.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"4 ","pages":"Pages 313-318"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.046","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74829297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
AASRI ProcediaPub Date : 2013-01-01DOI: 10.1016/j.aasri.2013.10.089
Liangxun Shuo, Yiying Chen, Zexin Zhang, Wenbin Li
{"title":"The Analysis for Small-World Network's Evolution based on Network Entropy","authors":"Liangxun Shuo, Yiying Chen, Zexin Zhang, Wenbin Li","doi":"10.1016/j.aasri.2013.10.089","DOIUrl":"10.1016/j.aasri.2013.10.089","url":null,"abstract":"<div><p>In modeling algorithms of Scale-free or Small-World network, the modification for nodes denotes the metabolism of the system components, and the change for edges represents the metabolism of the system structure. Due the modifications of nodes and edges, network structure as well as the network's entropy is changed. Therefore, the entropy of the network is used to depict the metabolic processes of the system in this paper Based on the network entropy, the WS model is analyzed. The conclusions are that firstly the change of network entropy of WS network is U-shaped. Secondly, under the same conditions, the value of p affects the rate of decrease and increase in the entropy's graphic. And, K decides the timing of change from drop to rising.</p></div>","PeriodicalId":100008,"journal":{"name":"AASRI Procedia","volume":"5 ","pages":"Pages 274-280"},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aasri.2013.10.089","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77103774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}