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Similarity of XML Schema Fragments Based on XML Data Statistics

Irena Mlynkova, Jaroslav Pokorny
2007 2007 Innovations in Information Technologies (IIT)  
In this paper we propose a technique for evaluating similarity of XML schema fragments focusing on two often omitted aspects -structural level of similarity and tuning of parameters of the similarity measure  ...  A possible optimization of XML-based approaches can be exploitation of similarity of XML data.  ...  And since the best source of structural information are XML schemes, also the similarity should be evaluated primarily on schema level.  ... 
doi:10.1109/iit.2007.4430402 fatcat:kif3bqs3xfbjdk3zcuyuagfhl4

Semantic similarity analysis of XML schema using grid computing

Jaewook Kim, Sookyoung Lee, Milton Halem, Yun Peng
2009 2009 IEEE International Conference on Information Reuse & Integration  
Since large-scale XML schema mapping using complex and hybrid similarity measures requires significant amount of processing time, a sophisticated similarity analysis algorithm is needed to handle its complexity  ...  A growing list of e-businesses has been using XML schemas in recent years. Schema mapping now plays a crucial role in integrating heterogeneous e-business applications.  ...  The time complexity of XML schema mapping largely depends on three factors: the number of elements that an XML schema defines, the structural complexity of each element, and the complexity of the mapping  ... 
doi:10.1109/iri.2009.5211607 dblp:conf/iri/KimLHP09 fatcat:zd75ozutrrendinwp5ksztkxee

A layered approach to semantic similarity analysis of XML schemas

Jaewook Kim, Yun Peng, Serm Kulvatunyou, Nenad Ivezic, Albert Jones
2008 2008 IEEE International Conference on Information Reuse and Integration  
These innovations, including: 1) a layered semantic structure of XML schema, 2) layered specific similarity measures using an information content based approach, and 3) a scheme for integrating similarities  ...  In this paper, we propose a semantic similarity analysis approach to facilitate XML schema mapping, merging and reuse.  ...  Several key innovations are introduced, including: 1) a layered semantic structure of XML schema, 2) layered specific similarity measures using an information content based approach, and 3) a scheme for  ... 
doi:10.1109/iri.2008.4583042 dblp:conf/iri/KimPKIJ08 fatcat:keo7jziexnefbnuga22zropgyy

Extending XML Schema with Derived Elements [chapter]

Felipe Ibáñez, Oscar Díaz, Juan J. Rodríguez
2002 IFIP Advances in Information and Communication Technology  
XML is becoming the standard for document description, and XML Schema is gaining wide acceptance as the schema language to define the set of elements and attribute names that describe the content of a  ...  This work proposes both a knowledge model and an execution model to extend XML Schema with derived elements: the XDerive vocabulary.  ...  A schema defines the allowable structure and contents of a class of XML documents much in the same way as the "create table" statement defines the structure of the table tuples in SQL.  ... 
doi:10.1007/978-0-387-35614-3_4 fatcat:ml2uaol4w5aezpcwukf2lyewam

Ontology Structure of Elements for Web-based Natural Disaster Preparedness Systems

Chen-Huei Chou, Fatemeh Zahedi
2007 Americas Conference on Information Systems  
However, little is known about the necessary contents and structures of web-based information management for natural disaster preparation.  ...  Web elements are identified based on the grounded theory approach using an inventory of 100 non-profit disaster websites and their numerous webpages.  ...  Step 2-3: Similar web elements are found in the inventory, compare and contrast them, and allow an XML Schema to emerge as the result of the comparison and use DOM to show the structure of the schema.  ... 
dblp:conf/amcis/ChouZ07 fatcat:xpwzdgqminca5ef4nv75lkgdoi

XML compression improvements based on the clustering of elements

Pavel Hruska, Jan Martinovic, Jiri Dvorsky, Vaclav Snasel
2010 2010 International Conference on Computer Information Systems and Industrial Management Applications (CISIM)  
This paper focuses on improvement of compression of XML documents based on clustering and rearranging of XML elements within XML documents.  ...  Such transformed XML documents can be efficiently compressed.  ...  The common feature of this approach is the separation of data structures from content.  ... 
doi:10.1109/cisim.2010.5643662 dblp:conf/cisim/HruskaMDS10 fatcat:7hbp3sjeuzhhfejijve3oggm3a

Element Retrieval using Namespace Based on keyword search over XML Documents [article]

Yang Wang, Zhikui Chen, Xiaodi Huang
2010 arXiv   pre-print
A number of authors have already proposed different similarity-measure methods that take advantage of the structure and content of XML documents.  ...  In this paper, we propose a new algorithm that makes use of the semantic similarity between elements instead of between entire XML documents, considering not only the structure and content of an XML document  ...  Some authors calculated the similarity between the content of XML documents and query only analyzing content and structure of XML(e.g., [13, 29, 20] ).  ... 
arXiv:1012.3805v1 fatcat:vivus23brrhkdegad6w6ilg2sm

A Dynamic Model for Mapping XML Elements in a Object-Oriented Fashion [chapter]

Francesco Garelli, Carlo Ferrari
2002 Lecture Notes in Computer Science  
This fact promotes further analyses and the development of new methods for creating, modifying and retrieving all the information that is encoded in a XML fashion.  ...  In order to reach this goal, we introduce an abstract representation for XML elements. This representation shows to be very effective and makes easy a simple data binding with XML documents.  ...  This work has been developed under the support of the young researchers project "Message-based Comunication Models for Distributed Systems" at University of Padua.  ... 
doi:10.1007/3-540-36124-3_79 fatcat:aidwqd7p35e4bchyizzbtm575e

Ontology Structure of Elements for Web-Based Natural Disaster Management Systems

Chen-Hui Chou
2007 Americas Conference on Information Systems  
However, little is known about the necessary contents and structures of web-based information management for natural disaster preparation.  ...  Web elements are identified based on the grounded theory approach using an inventory of 100 non-profit disaster websites and their numerous webpages.  ...  Step 2-3: Similar web elements are found in the inventory, compare and contrast them, and allow an XML Schema to emerge as the result of the comparison and use DOM to show the structure of the schema.  ... 
dblp:conf/amcis/Chou07 fatcat:auh4gny52ffzdh4hyd6jqqdfyy

A Similarity-based Approach to Match Elements Across Versions of XML Documents

Fernando Campello, Bruno Pinto, Gabriel Tessarolli, Alessandreia Marta de Oliveira, Carlos Roberto Carvalho Oliveira, Márcio Tadeu Oliveira Júnior, Leonardo Murta, Vanessa Braganholo
2014 Brazilian Symposium on Databases  
Thus, differently from existing approaches, this paper proposes the use of similarity to match corresponding elements across XML versions, rather than key equality.  ...  The strategy is to find data fragments that are identical in both versions of an XML document and match the corresponding elements through the use of context keys.  ...  Acknowledgement We would like to thank CNPq and FAPERJ for the financial support.  ... 
dblp:conf/sbbd/CampelloPTOOJMB14 fatcat:y7z5dyjeivestpbznsveetn4fq

Element Retrieval Using Namespace Based on Keyword Search over XML Documents

Yang WANG, Zhikui CHEN, Xiaodi HUANG
2010 Journal of Software Engineering and Applications  
A number of authors have already proposed different similarity-measure methods that take advantage of the structure and content of XML documents.  ...  In this paper, we propose a new algorithm that makes use of the semantic similarity between elements instead of between entire XML documents, considering not only the structure and content of an XML document  ...  Some authors calculated the similarity between the content of XML documents and query, only analyzing the content and structure of XML (e.g., [1] [2] [3] ).  ... 
doi:10.4236/jsea.2010.31008 fatcat:cnqnqoztgvgnna4hobkp7uzcee

Element matching across data-oriented XML sources using a multi-strategy clustering model

Charnyote Pluempitiwiriyawej, Joachim Hammer
2004 Data & Knowledge Engineering  
IWIZ enables users to access and retrieve information from multiple XML-based sources through a consistent, integrated view.  ...  As part of this research, we have developed a comprehensive classification for schematic and semantic conflicts that can occur when reconciling related XML data from multiple sources.  ...  Acknowledgements The authors thank the other members of the IWIZ team for the time and effort spent in designing the overall architecture and implementing the current IWIZ prototype.  ... 
doi:10.1016/j.datak.2003.06.001 fatcat:xftaymywkrdxfgavficvgti5uu

Automated Transformation of Semi-Structured Text Elements

Johannes Heurix, Antonio Rella, Stefan Fenz, Thomas Neubauer
2012 Americas Conference on Information Systems  
It identifies relevant information in the input document by analyzing its structure as well as its content and inserts the required elements into corresponding reusable CDA templates, where the templates  ...  Interconnected systems, such as electronic health records (EHR), considerably improved the handling and processing of health information while keeping the costs at a controlled level.  ...  As the syntax is XML-based, both templates and rules must conform to XML schema definitions.  ... 
dblp:conf/amcis/HeurixRFN12 fatcat:ywze2w7wdbcn5p7vwbw4wkvfx4

Using Design Patterns and XML to Construct an Extensible Finite Element System [chapter]

J. Barr von Oehsen, Cox Christopher L., Eric C. Cyr, Brian A. Malloy
2002 Lecture Notes in Computer Science  
We present an object-oriented finite element software package which employs XML and design patterns in order to solve a problem which is fundamental to the simulation of viscoelastic flows.  ...  The XML format increases flexibility in data handling, while design patterns provide a high-level organizational structure.  ...  By combining an XML document with its corresponding XML Schema, an XML parser can determine the content and structure of an XML document.  ... 
doi:10.1007/3-540-47789-6_76 fatcat:bnn6xrexjvavvgxcngo35jsyka

A DATA EXCHANGE NEUTRAL FORMAT FOR FINITE ELEMENT CODES USING AN INTELLIGENT ELEMENT CLASSIFICATION

Gray Farias Moita, Paulo Eduardo Almeida, Denise M. Oliveira, Marden C. Pinheiro
2012 Revista CIATEC-UPF  
the above XML schema.  ...  To carry out this task, the network receives the attributes of the elements and makes its classification, in terms of equivalent (or similar, less specialised) elements.  ...  From this concept, a way of validating an XML document can be created, once its structure and its element possible content are known.  ... 
doi:10.5335/ciatec.v3i1.2190 fatcat:mqodyolzifdq3nh4tcqf3ct4r4
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