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2014 Third IEEE International Colloquium in Information Science and Technology (CIST)最新文献

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Efficient vertical handover scheme on IMS network and cost analysis 基于IMS网络的高效垂直切换方案及成本分析
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016606
H. Allouch, M. Belkasmi
{"title":"Efficient vertical handover scheme on IMS network and cost analysis","authors":"H. Allouch, M. Belkasmi","doi":"10.1109/CIST.2014.7016606","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016606","url":null,"abstract":"According to the various mobility, the resource allocation, interference, and the characteristics of heterogeneity and ubiquity of access network based on the next generation network, namely, the network IMS (IP Multimedia subsystem), have imposed several challenges. In regard to mobility management, handover management, and Quality of Service (QoS) provisioning, this paper proposes an adaptive environment based on IMS, between the heterogeneous access technologies, like WiMAX, WLAN, UMTS and LTE/LTE Advanced interfaces. Nevertheless, especially, the problem of handover decision, as resolving it influence, mainly on the handover performance; ANN(Artificial Neural Network) is proposed to solve the problem of decision and selection of best network access based IMS. The objective of proposed approach algorithms, is to maximize handover performance and reliability, with a new generic mobility management architecture, for system resource utilization by reducing handover latency and achieving load balance between different heterogeneous cells and networks.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128957804","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
Towards a semantic enrichment of configurable process models 面向可配置过程模型的语义丰富
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016585
Loubna El Faquih, Hanae Sbaï, M. Fredj
{"title":"Towards a semantic enrichment of configurable process models","authors":"Loubna El Faquih, Hanae Sbaï, M. Fredj","doi":"10.1109/CIST.2014.7016585","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016585","url":null,"abstract":"In recent years, the concept of Semantic business process management has attracted significant research work, with the emergence of semantic web technologies (SW), which aimed to describe resources in a formal representation with clearly defined semantics in order to be machine-readable. Enriching business process with semantics improves the representation of processes and permits the automation of different tasks such as modeling, configuration, evolution, and promotes more flexible and adaptive solutions according to business requirement changes. Nowadays, the key concept of reuse in Business Process Management is the Configurable Process Model (CPM) solution which is an important approach for reusing and customizing business process models with a set of process variants. However, existing approaches in CPM lack of semantic representation. In this paper, we propose an ontology-based approach for enriching Configurable Process Models with semantics, as a first step towards the enhancement of the CPM evolution process.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125750694","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: 6
Generating control flow graph from Java card byte code 从Java卡字节码生成控制流图
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016620
A. Amine, M. Benattou, Jean-Louis Lanet
{"title":"Generating control flow graph from Java card byte code","authors":"A. Amine, M. Benattou, Jean-Louis Lanet","doi":"10.1109/CIST.2014.7016620","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016620","url":null,"abstract":"The verification process in industrial context of embedded software in smart card is considered difficult, extremely time-consuming, and costly, with very few tools and techniques available to aid in the verification process. The work proposed in this paper consist to define the main architecture of testing java card application and a specific test model which consists of reducing a given java-card application to one method which have one input and one output data which correspond with the real communication between the card and the off-card applications. The paper details the first step of testing constraint specifications which consist of modeling and generating control flow graph in inter and intra procedural level from the byte code of java-card applications.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"219 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127683689","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: 6
From ER models to multidimensional models: The application of Moody and Kortink technique to a university information system 从ER模型到多维模型:Moody和Kortink技术在高校信息系统中的应用
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016611
Adil At-taibe, Badr Eddine El Mohajir
{"title":"From ER models to multidimensional models: The application of Moody and Kortink technique to a university information system","authors":"Adil At-taibe, Badr Eddine El Mohajir","doi":"10.1109/CIST.2014.7016611","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016611","url":null,"abstract":"The objective of this paper is applying a technique that transform an operational system (OLTP) to a data warehouse conceptual model (OLAP). To do so, we survey several conversion techniques that were suggested, We choose the moody and Kortink technique according to well-defined criteria and we apply it to design a DSS (decision support system) which targets the administrative task of planning the university's educational capacity. The application of the technique on our example points out the need of validating in practice. That will be our perspective in the future work.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127546026","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
Getting the static model of PIM from the CIM 从CIM中获取PIM的静态模型
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016613
A. Kriouile, Najiba Addamssiri, T. Gadi, Y. Balouki
{"title":"Getting the static model of PIM from the CIM","authors":"A. Kriouile, Najiba Addamssiri, T. Gadi, Y. Balouki","doi":"10.1109/CIST.2014.7016613","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016613","url":null,"abstract":"In the last few years, Model Driven Architecture (MDA), introduced by the Object Management Group (OMG), has become an important approach that uses models throughout the life cycle of software design and development. It distinguishes four levels: Computation Independent Model (CIM), Platform Independent Model (PIM), Platform Specific Model (PSM) and the code level. Transformations between PIMs and PSMs and code generation from the PIMs are well studied by various researchers. This research focuses on an important part of the transformation from the high level CIM to a PIM level. In this paper we derive the PIM Static Model, which is represented by the Domain Class Model, from a BPMN which is a key artifact of the CIM, using a set of transformation rules. Finally, we will apply our proposal to a case study, to further illustrate how to use these rules.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114235018","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
Sharing the digital pedagogical resources among institutions of higher education in Morocco 在摩洛哥高等教育机构之间共享数字教学资源
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016630
Hamid Slimani, N. E. Faddouli, Mohammed Khalidi, S. Bennani
{"title":"Sharing the digital pedagogical resources among institutions of higher education in Morocco","authors":"Hamid Slimani, N. E. Faddouli, Mohammed Khalidi, S. Bennani","doi":"10.1109/CIST.2014.7016630","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016630","url":null,"abstract":"In this paper, we tackle the issue of inventory of digital resources within institutions of higher education in Morocco. We also raise the issue regarding the lack of centralization, sharing, and archiving of resources among these institutions. We aim to create a model of a Moroccan bank of digital resources. We then present a solution detailing the concept of repository of digital resources and adopting the ORI-OAI model. We will modify such a model so that every query on the search engine triggers a result that match the profile of the user who makes the search.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129903346","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: 5
The projection of the specific practices of the third level of CMMI model in agile methods: Scrum, XP and Kanban CMMI模型在敏捷方法中的第三层具体实践的投影:Scrum、XP和看板
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016614
Z. Bougroun, A. Zeaaraoui, T. Bouchentouf
{"title":"The projection of the specific practices of the third level of CMMI model in agile methods: Scrum, XP and Kanban","authors":"Z. Bougroun, A. Zeaaraoui, T. Bouchentouf","doi":"10.1109/CIST.2014.7016614","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016614","url":null,"abstract":"Most large companies have adopted CMMI in order to improve software quality, reduce the budget, and have customer satisfaction. But since the advent of agile methods, companies are looking to integrate these methods for software development. To adopt these methods in the project we need to know if they cover a part of CMMI. In this paper we present the CMMI model and Scrum XP and Kanban methods, than we make the mapping between these methods and CMMI level 3. The merge of the three methods covers 58% of process quality of the CMMI model level three.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130959175","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: 17
Towards integration of the users' preferences into the common warehouse metamodel 将用户的首选项集成到公共仓库元模型中
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016610
Lamiae Demraoui, Hicham Behja, E. Zemmouri, R. Abbou
{"title":"Towards integration of the users' preferences into the common warehouse metamodel","authors":"Lamiae Demraoui, Hicham Behja, E. Zemmouri, R. Abbou","doi":"10.1109/CIST.2014.7016610","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016610","url":null,"abstract":"The key to successful integration and interoperability between applications and software products depends on the intelligent use and management of metadata. This can be accomplished by the use of the CWM standard which provides a mechanism for exchanging metadata in the data warehousing and business intelligence domain. As for, it is known that the development and maintenance of information systems based on the user's requirements play a strategic role in the making decision process. In this paper we envisage to integrate the notion of user's viewpoint into the CWM standard to allow it reuse.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"96 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133049978","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
Exploiting statistical and semantic information for document clustering: An evaluation on feature selection 利用统计和语义信息进行文档聚类:特征选择的评价
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016601
Asmaa Benghabrit, B. Ouhbi, E. Zemmouri, B. Frikh, Hicham Behja
{"title":"Exploiting statistical and semantic information for document clustering: An evaluation on feature selection","authors":"Asmaa Benghabrit, B. Ouhbi, E. Zemmouri, B. Frikh, Hicham Behja","doi":"10.1109/CIST.2014.7016601","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016601","url":null,"abstract":"Feature selection is not only a key to handle the high dimensionality phenomenon caused by the vector space model representation, but mainly an efficient technique to reduce the noise generated by the irrelevant and redundant terms. However, in order to effectively capture the most important features, both the semantic and the statistical information within the feature space should be taken into account. Thereby, we propose a sequential and a hybrid clustering and feature selection approaches that combines statistical and semantic feature weight estimation in order to select the most informative features. We first perform a comparative study on powerful statistical feature selection methods and an analysis was done for the semantic methods. Then, we extract the best combination of statistical and semantic methods for the sequential and hybrid approaches. Detailed experimental results on three different data sets are provided in this paper.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122032892","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
Interactive system based on web search results clustering for Arabic query reformulation 基于网络搜索结果聚类的交互式阿拉伯语查询重构系统
2014 Third IEEE International Colloquium in Information Science and Technology (CIST) Pub Date : 2014-10-01 DOI: 10.1109/CIST.2014.7016636
Issam Sahmoudi, Abdelmonaime Lachkar
{"title":"Interactive system based on web search results clustering for Arabic query reformulation","authors":"Issam Sahmoudi, Abdelmonaime Lachkar","doi":"10.1109/CIST.2014.7016636","DOIUrl":"https://doi.org/10.1109/CIST.2014.7016636","url":null,"abstract":"The main goal of this work is to propose an Interactive System for Arabic Web Search Results Clustering ISAWSRC that may be used as helpful tool for Arabic Query Reformulation. This latter is an enhanced version of our published system called AWSRC for Arabic Web Search Results Clustering. Using this proposed interactive system, the user can decide at a glance whether the contents of a cluster are of interest: He/She does not have to reformulate the query, but can merely click on the produced cluster label most accurately describing his or her specific information need in the topic hierarchy. Therefore, the user can navigate in the sense of generalization or specification based on these cluster labels. To illustrate the efficiency and to evaluate the performance of our proposition, several experiments have been conducted. The obtained results show that: on the one hand the quality of the cluster labels is very high and can help user to reformulate his/ her queries, and on the other hand the generated topics hierarchy allow the user the possibility to navigate the sense of generalization and/or specialization without need of query reformulation.","PeriodicalId":106483,"journal":{"name":"2014 Third IEEE International Colloquium in Information Science and Technology (CIST)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127276756","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: 2
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