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37 articles for “XML”
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Research ArticleOpen accessEvery word in the titleAn Efficient Algorithm for Tree Mapping in XML DatabasesYangjun ChenIn this article, we discuss an efficient algorithm for tree mapping problem in XML databases. Given a target tree T and a pattern tree Q, the algorithm can find all the embeddings of Q in T in O(|T||Q|) time while the existing approaches need exponential time in the worst case. …Journal of Computer Science, Vol. 3, Issue 7 · 21 Jul 2007 · 6,567 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleQuery Pattern-based Relational Data to XML Data Translation AlgorithmJinhyung Kim, Dongwon Jeong, Doo-Kwon BaikThis paper proposes a new query pattern-based relational schema-to-XML schema translation (QP-T) algorithm to resolve implicit referential integrity issue. Various translation methods have been introduced on structural aspects and/or semantic aspects. However, most of conventional methods consider only explicit referential integrities specified by relational schema. It causes several problems such as incorrect transformation, abnormal relational model transition and so on. … …Journal of Computer Science, Vol. 3, Issue 4 · 30 Apr 2007 · 7,188 accessesView PDFCite
Research ArticleOpen accessIn the keywordsA Framework for Simple Object Access Protocol Messages to Detect Expansion Attacks for Secure WebserviceIgni Sabasti Prabu Siluvai, Veera Jawahar Senthil KumarThe world has shrunk in this internet era. The applications in the internet use XML and Web Services which are simple, but powerful standards that enable applications to more efficiently communicate with each other. Unfortunately this advantage is coupled with concerns of Web services security. All the services provided by the internet face security problem. The hackers find a loophole … …Journal of Computer Science, Vol. 9, Issue 3 · 18 Apr 2013 · 6,147 accessesView PDFCite
Research ArticleOpen accessIn the keywordsSimilarity Based Clustering with Indexing for Semi-Structured DocumentS. Palanisamy, K. BaskaranProblem statement: To improve the performance of data retrieval in a homogeneous large XML document. Approach: Clustering of XML elements based on the content with indexing. The element which is used for clustering has been identified from the document and/or XML schema. This element is used as a parameter for clustering. The suitable index is created after clustering. Results: The … …Journal of Computer Science, Vol. 8, Issue 4 · 7 Feb 2012 · 6,574 accessesView PDFCite
Research ArticleOpen accessIn the keywordsApplication of Syndication to the Management of Bibliographic CatalogsManuel Blazquez Ochando, Juan-Antonio Martinez-ComecheProblem statement: The process of transmission of bibliographic records between libraries is a complex task, usually treated by the Z39.50 protocol. Approach: The objective of this research is to propose an alternative method to simplify this process, using the techniques of content syndication. Results: The computer program compares the feasibility of using different formats (ATOM, RSS1.0, RSS2.0 and MARC-XML) to … …Journal of Computer Science, Vol. 8, Issue 3 · 23 Jan 2012 · 7,759 accessesView PDFCite
Research ArticleOpen accessIn the keywordsModeling Projects in E-Learning Course: A Case of an Information Technology ProjectMohammed Ghaouth Belkasmi, Toumi Bouchentouf, Mostafa Azizi, Abdelhamid BenazziProblem statement: Achieving projects is primordial in the process of teaching in several disciplines, particularly software engineering courses. However, proposing this learning activity in a context of e-learning is not automatically guaranteed by the current platforms, even unsupported by the existing standards for creating educational content. Approach: Through this study, starting from the model developed in the “XESOP-Jaxe” project to … …Journal of Computer Science, Vol. 6, Issue 7 · 31 Jul 2010 · 6,958 accessesView PDFCite
Research ArticleOpen accessIn the keywordsExtending the Concepts of Normalization from Relational Databases to Extensible-Markup-Language Databases ModelH.J. F. El-SofanyIn this study we have studied the problem of how to extend the concepts of Functional Dependency (FD) and normalization in relational databases to include the eXtensible Markup Language (XML) model. We shown that, like relational databases, XML documents may contain redundant information and this redundancy may cause update anomalies. Furthermore, such problems are caused by certain functional dependencies among … …Journal of Computer Science, Vol. 4, Issue 9 · 30 Sep 2008 · 6,461 accessesView PDFCite
Research ArticleOpen accessIn the keywordsAn Integrated Approach to Digital Objects Storage and RetrievalKhalil Shihab, Haider Ramadhan, Nida Al-ChalabiImage retrieval systems are becoming increasingly important in areas of research and commercial use. The storage of digital objects in the traditional databases is considered inadequate because of the extensive precise data required for successful retrieval. In addition, the retrieval process has been implemented using content-based image retrieval (CBIR) that relies on retrieving stored images from a collection by comparing … …Journal of Computer Science, Vol. 2, Issue 9 · 30 Sep 2006 · 6,491 accessesView PDFCite
Review ArticleOpen accessIn the keywordsIssues and Challenges in Anomaly Intrusion Detection for HTTP Web ServicesMohsen Kakavand, Norwati Mustapha, Aida Mustapha et al.In recent years, the development of Web-based applications has made possible novel online activities, such as banking and electronic shopping. This implies significant use of the Hypertext Transfer Protocol (HTTP) as the standard communication protocol enabler for Web services. Due to this role, HTTP has become an essential middle target of bound attacks for intruders. This paper is set to … …Journal of Computer Science, Vol. 11, Issue 11 · 12 Jan 2016 · 7,566 accessesView PDFCite
Research ArticleOpen accessIn the keywordsCOMPUTATIONAL MODEL TO GENERATE CASE-INFLECTED FORMS OF MASCULINE NOUNS FOR WORD SEARCH IN SANSKRIT E-TEXTKasmir Raja S.V., V. Rajitha, Meenakshi LakshmananThe problem of word search in Sanskrit is inseparable from complexities that include those caused by euphonic conjunctions and case-inflections. The case-inflectional forms of a noun normally number 24 owing to the fact that in Sanskrit there are eight cases and three numbers-singular, dual and plural. The traditional method of generating these inflectional forms is rather elaborate owing to the … …Journal of Computer Science, Vol. 10, Issue 11 · 13 Dec 2014 · 7,897 accessesView PDFCite