Background: The need to build a tool to facilitate the quick creation and editing of models encoded in the Systems Biology Markup language ( SBML) has been growing with the number of users and the increased complexity...
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Background: The need to build a tool to facilitate the quick creation and editing of models encoded in the Systems Biology Markup language ( SBML) has been growing with the number of users and the increased complexity of the language. SBMLeditor tries to answer this need by providing a very simple, low level editor of SBML files. Users can create and remove all the necessary bits and pieces of SBML in a controlled way, that maintains the validity of the final SBML file. Results: SBMLeditor is written in JAVA using JCompneur, a library providing interfaces to easily display an XML document as a tree. This decreases dramatically the development time for a new XML editor. The possibility to include custom dialogs for different tags allows a lot of freedom for the editing and validation of the document. In addition to Xerces, SBMLeditor uses libSBML to check the validity and consistency of SBML files. A graphical equation editor allows an easy manipulation of MathML. SBMLeditor can be used as a module of the Systems Biology Workbench. Conclusion: SBMLeditor contains many improvements compared to a generic XML editor, and allow users to create an SBML model quickly and without syntactic errors.
Data extraction is one of the most prominent areas in data mining analysis that is been extensively studied especially in the field of data requirements and reservoir. The main aim of data extraction with regards to s...
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Data extraction is one of the most prominent areas in data mining analysis that is been extensively studied especially in the field of data requirements and reservoir. The main aim of data extraction with regards to semi-structured data is to retrieve beneficial information from the World Wide Web. The data from large web data also known as deep web is retrievable but it requires request through form submission because it cannot be performed by any search engines. Data mining applications and automatic data extraction are very cumbersome due to the diverse structure of web pages. Most of the previous data extraction techniques were dealing with various data types such as text, audio, video and etc. but research works that are focusing on image as data are still lacking. document object model (DOM) is an example of the state of the art of data extraction technique that is related to research work in mining image data. DOM was the method used to solve semi-structured data extraction from web. However, as the HTML documents start to grow larger, it has been found that the process of data extraction has been plagued with lengthy processing time and noisy information. In this research work, we propose an improved model namely Wrapper Extraction of Image using DOM and JSON (WEIDJ) in response to the promising results of mining in a higher volume of web data from a various types of image format and taking the consideration of web data extraction from deep web. To observe the efficiency of the proposed model, we compare the performance of data extraction by different level of page extraction with existing methods such as VIBS, MDR, DEPTA and VIDE. It has yielded the best results in Precision with 100, Recall with 97.93103 and F-measure with 98.9547.
Nowadays, hand-held devices are being used more and more, especially for web navigation. But the small screen size of these devices requires adapting web page contents to be browsed more conveniently. A fundamental st...
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Nowadays, hand-held devices are being used more and more, especially for web navigation. But the small screen size of these devices requires adapting web page contents to be browsed more conveniently. A fundamental step in a successful automatic adaptation process of a web page is perception its visual layout and mining its document object model (DOM) structure. In this paper, we present a new web-adapted supervised segmentation algorithm dedicated to vibro-tactile access on touch-screen devices. This suggested algorithm is fundamental in our framework whose aim is enhancing the ability of Visually Impaired Persons (VIP) to understand the 2-dimension web page layout by converting web pages into vibrating pages using a graphical vibro-tactile language. A comparison between automatic and manual segmented pages is presented. The objectives of this comparison are, on the one hand, to know how users understand web page layout structure based on their visual perception, and on the other hand, to explore the main differences between automatic and manual segmentation.
In this paper, advancing web scale knowledge extraction and alignment by integrating few sources has been considered by exploring different methods of aggregation and attention in order to focus on image information. ...
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In this paper, advancing web scale knowledge extraction and alignment by integrating few sources has been considered by exploring different methods of aggregation and attention in order to focus on image information. An improved model, namely, Wrapper Extraction of Image using DOM and JSON (WEIDJ) has been proposed to extract images and the related information in fastest way. Several models, such as document object model (DOM), Wrapper using Hybrid DOM and JSON (WHDJ), WEIDJ and WEIDJ (no-rules) are been discussed. The experimental results on real world websites demonstrate that our models outperform others, such as document object model (DOM), Wrapper using Hybrid DOM and JSON (WHDJ) in terms of mining in a higher volume of web data from a various types of image format and taking the consideration of web data extraction from deep web.
From a blog post in February 2005 by Jesse James Garrett, founder of startup Adaptive Path, through the launch of high-profile Web applications by Google and Yahoo among others, AJAX has become the latest movement in ...
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From a blog post in February 2005 by Jesse James Garrett, founder of startup Adaptive Path, through the launch of high-profile Web applications by Google and Yahoo among others, AJAX has become the latest movement in online applications development. Bolted together from technologies developed in the mid-1990s, AJAX is designed to streamline clunky browser-based front-ends.
The abundance of information regarding the most of domains makes Internet the best *** its usefulness, it is however difficult to automate the process of information extraction due to lack of structure in online *** m...
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The abundance of information regarding the most of domains makes Internet the best *** its usefulness, it is however difficult to automate the process of information extraction due to lack of structure in online *** most commonly used information sharing protocol Hyper Text Transfer Protocol(HTTP) makes it possible to embed a lot of noise(like advertisements,images,headers,menus,etc.) in a document containing the useful *** the filtering of noise prior information extraction is *** filtering of noise has many applications,including cell phone and Personal Digigtal Assistant(PDA) browsing,speech rendering for visually impaired or blind people,open source intelligence and many *** this paper,we describe a statistical model to filter such noise from a document containing useful *** model is based on strategies to analyse the text distribution and link densities in HTML page across all of the nodes of document object model(DOM) tree for detection of useful nodes among *** describe the validity of model with the help of experiment conducted in implementation of an Early Warning System to facilitate open source *** also present the general work flow to convert the unstructured online text about terrorists into investigate-able data structure for social network analysis and discuss how our model fits into it. Index Terms—document object model,Information Filtering, Terrorist Information,Open Source Intelligence,Social Network Analysis.
This paper formalizes the domain of tree-based XML processing and classifies several implementation approaches. The lazy approach, an original contribution, is presented in depth. Proceeding from experimental measurem...
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ISBN:
(纸本)9781581135947
This paper formalizes the domain of tree-based XML processing and classifies several implementation approaches. The lazy approach, an original contribution, is presented in depth. Proceeding from experimental measurements, we derive a selection strategy for implementation approaches to maximize performance.
Given the noise in the web pages will affect speed and performance of automatic classification,a new automatic web-page classification algorithm based on main text information extraction is ***,remove noise from web p...
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Given the noise in the web pages will affect speed and performance of automatic classification,a new automatic web-page classification algorithm based on main text information extraction is ***,remove noise from web pages using heuristic rules and the analysis of DOM tree to get the subject content and the unknown words are recognized using the co-occurrence frequency of the adjacent word,and then a new improved TFIDF algorithm is adopted for feature weighting and feature selection,finally,Na'ive Bayesian Classifier is used in the training and testing *** results show that the proposed algorithm can significantly improve the performance of web page classification.
Background: Phylogenetic trees are widely used to visualize evolutionary relationships between different organisms or samples of the same organism. There exists a variety of both free and commercial tree visualization...
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Background: Phylogenetic trees are widely used to visualize evolutionary relationships between different organisms or samples of the same organism. There exists a variety of both free and commercial tree visualization software available, but limitations in these programs often require researchers to use multiple programs for analysis, annotation, and the production of publication-ready images. Results: We present TreeViewJ, a Java tool for visualizing, editing and analyzing phylogenetic trees. The software allows researchers to color and change the width of branches that they wish to highlight, and add names to nodes. If collection dates are available for taxa, the software can map them onto a timeline, and sort the tree in ascending or descending date order. Conclusion: TreeViewJ is a tool for researchers to visualize, edit, "decorate," and produce publication-ready images of phylogenetic trees. It is open-source, and released under an GPL license, and available at http://***.
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