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VB-PTC: Visual Block Multi-Record Text Extraction Based on Sensor Network Page Type Conversion

Jibing Gong, Hekai Zhang, Weixia Du, Huanhuan Li, Hongnian Wen
2020 IEEE Access  
complex pages to multi-record simple pages, effectively simplifying the rules of visual block construction.  ...  Because of the diversity of web page structure, it is a challenge to detect relevant information and noise in order to improve the true reliability of sensor networks.  ...  Web page segmentation technology is based on the visual characteristics of people, summarizes some rules of web page segmentation, and then realizes web page segmentation based on these rules [13]  ... 
doi:10.1109/access.2020.3024194 fatcat:x7p3qcvys5fkfp6coicuueycwm

An Approach of Web Page Information Extraction

Yao Hui Li, Li Xia Wang, Jian Xiong Wang, Jie Yue, Ming Zhan Zhao
2013 Applied Mechanics and Materials  
Information extraction technology is mostly based on page segmentation. Through analyzed the existing method of page segmentation, an approach of web page information extraction is provided.  ...  The Web has become the largest information source, but the noise content is an inevitable part in any web pages.  ...  Reference [7] proposed VIPS(vision-based page segmentation)algorithm that divide the page into visual blocks through the collection and processing of visual features and according to certain rules.  ... 
doi:10.4028/www.scientific.net/amm.347-350.2479 fatcat:kxwyhd3xvbcjpn4crbqibqleiy

Web Interface Interpretation Using Graph Grammars

Jun Kong, O. Barkol, R. Bergman, A. Pnueli, S. Schein, Kang Zhang, Chunying Zhao
2012 IEEE Transactions on Systems Man and Cybernetics Part C (Applications and Reviews)  
Because of the distinct capability of spatial specifications in the abstract syntax, the spatial graph grammar (SGG) is selected to perform the semantic grouping and interpretation of segmented screen  ...  With the advent of the Internet, it is desirable to interpret and extract useful information from the Web.  ...  The DOM-structure-based analysis is limited by the complexity of DOM structures. Recently, visual analysis has attracted more and more attention.  ... 
doi:10.1109/tsmcc.2011.2171335 fatcat:4gialjak6bhvld3sipyku64wgy

Vision Based Page Segmentation Algorithm: Extended and Perceived Success [chapter]

M. Elgin Akpınar, Yeliz Yes̨ilada
2013 Lecture Notes in Computer Science  
Web pages consist of different visual segments, serving different purposes. Typical structural segments are header, right or left columns and main content.  ...  This paper presents the preliminary results which show that, people perceive segmentation with higher granularity as better segmentation regardless of the web page complexity.  ...  The project is supported by the Scientific and Technological Research Council of Turkey (TÜBİTAK) with the grant number 109E251 (http://emine.ncc.metu.edu.tr/).  ... 
doi:10.1007/978-3-319-04244-2_22 fatcat:xkrfifegynbivg7cxeckrqfybe

Enhancing web accessibility

Alison Lee, Vicki Hanson
2003 Proceedings of the eleventh ACM international conference on Multimedia - MULTIMEDIA '03  
of Web pages using a standard browser.  ...  This demonstration will illustrate the key technical and user interface aspects of the Web Adaptation Technology.  ...  The final set of adaptations helps users with both cognitive and visual limitations to reduce clutter on visually complex Web pages.  ... 
doi:10.1145/957013.957110 dblp:conf/mm/LeeH03 fatcat:xsc36ijixbcothq654kw2rfppy

Using visual pages analysis for optimizing web archiving

Myriam Ben Saad, Stéphane Gançarski
2010 Proceedings of the 1st International Workshop on Data Semantics - DataSem '10  
This approach consists in archiving the visual layout structure of a web page represented by semantic blocks.  ...  Our work focuses on addressing this requirement through a new web archiving approach that detects important changes between page versions.  ...  Thus, the proposed approach combines three concepts; visual page analysis (or segmentation), change detection and the importance of web pages' blocks in order to optimize web crawling.  ... 
doi:10.1145/1754239.1754287 dblp:conf/edbtw/SaadG10 fatcat:z37yrjh545gyza6otlkzdcnb7y

Semantic HTML Page Segmentation using Type Analysis

Xin Yang, Peifeng Xiang, Yuanchun Shi
2006 2006 First International Symposium on Pervasive Computing and Applications  
This paper describes a page segmentation method to parse Web pages into rectangular segments containing some semantic information, namely blocks.  ...  of coherence in both semantic and visual views.  ...  We take three further notes (Section 3.1) and use them to guide type analysis through the semantic page segmentation process, with both non-visual and visual cues taking effect.  ... 
doi:10.1109/spca.2006.297506 fatcat:3kk4qi6wabgvzor3jcq3hxxm4y

Domain view: a web tool for protein domain visualization and analysis

Xiaokang Pan, Craig A. Bingman, Gary E. Wesenberg, Zhaohui Sun, George N. Phillips
2010 Journal of Structural and Functional Genomics  
At the Center for Eukaryotic Structural Genomics (CESG) we have developed DomainView, a web tool to visualize and analyze predicted protein domains, disordered regions, secondary structures and low complexity  ...  An accurate prediction of disordered regions, secondary structures and low complexity segments of target protein sequences can improve the efficiency of selection in structural genomics and also aid in  ...  DomainView is a web tool for domain visualization and analysis of protein sequences.  ... 
doi:10.1007/s10969-010-9097-4 pmid:20945103 pmcid:PMC4314961 fatcat:bc3ygthtqjc6pil65ntqe36lxu

Effective Page Segmentation Combining Pattern Analysis and Visual Separators for Browsing on Small Screens

Peifeng Xiang, Xin Yang, Yuanchun Shi
2006 2006 IEEE/WIC/ACM International Conference on Web Intelligence (WI 2006 Main Conference Proceedings)(WI'06)  
However, for current flexible web pages, segmentation remains a challenging task.  ...  This paper proposes an effective automatic segmentation method which combining pattern analysis and visual separators.  ...  PAS(Pattern Analysis and visual Separators) denotes our approach. N is the number of blocks. As N grows, a page is segmented into more and more smaller blocks.  ... 
doi:10.1109/wi.2006.67 dblp:conf/webi/XiangYS06 fatcat:5dblnbiiwjc4xhvvdbgzvcoixa

Webzeitgeist

Ranjitha Kumar, Arvind Satyanarayan, Cesar Torres, Maxine Lim, Salman Ahmad, Scott R. Klemmer, Jerry O. Talton
2013 Proceedings of the SIGCHI Conference on Human Factors in Computing Systems - CHI '13  
However, while visual presentation is an intrinsic part of the Web, traditional data mining techniques ignore render-time page structures and their attributes.  ...  This idea is manifest in Webzeitgeist, a platform for large-scale design mining comprising a repository of over 100,000 Web pages and 100 million design elements.  ...  We hope that Webzeitgeist will lower the barrier to building data-driven design applications and engender a new class of Web design tools.  ... 
doi:10.1145/2470654.2466420 dblp:conf/chi/KumarSTLAKT13 fatcat:7uv72ozh3jbmde3xg2mcrautby

Web Page Segmentation Based on Gestalt Theory

PeifengXiang, Xin Yang, Yuanchun Shi
2007 Multimedia and Expo, 2007 IEEE International Conference on  
Automatic web page segmentation is the basis to adaptive web browsing on mobile devices. It breaks a large page into smaller blocks, in which contents with coherent semantics are keeping together.  ...  As human usually understand the web page well, in this paper, we start from Gestalt theory, a psychological theory that can explain human's visual perceptive processes.  ...  This section introduces our page segmentation method. First, through pre-processing, a web page is represented by a layout tree which concisely describes visual cues.  ... 
doi:10.1109/icme.2007.4285135 dblp:conf/icmcs/XiangYS07 fatcat:witvqq6vxvhpbfg6tfvarrk6ma

Experiential transcoding

Yeliz Yesilada, Simon Harper, Sukru Eraslan
2013 Proceedings of the 10th International Cross-Disciplinary Conference on Web Accessibility - W4A '13  
web pages for improving the experience of blind and situationally impaired users.  ...  Transcoding web pages for ease of use for small screen device users and for disabled users have been researched extensively.  ...  segmented web page.  ... 
doi:10.1145/2461121.2461134 dblp:conf/w4a/YesiladaHE13 fatcat:6mmxj2obgfdbfnyhditljgdeq4

Quantifying Aesthetic Parameters of Web Applications

Raj Kulkarni, P. S. R. Patnaik
2013 International Journal of Applied Information Systems  
Visual aspects and its aesthetic appeal of any web application are crucial factors to determine the success of web applications.  ...  Web applications and web sites are integral part of day to day life, most of the activities like searching, banking, shopping, paying utility bills and other activities are carried online through web.  ...  Segmentation detail is controlled through the granularity parameter of VIPS, which controls the coherence of identified segments based on visual perception.  ... 
doi:10.5120/ijais13-450927 fatcat:2orfa6bqarhgzg7hb35bjidmja

Multidimensional Web Page Evaluation Model Using Segmentation and Annotations

K.S Kuppusamy
2012 International Journal on Cybernetics & Informatics  
The score of the web page is computed in a bottom-up process by evaluating individual segment's score through a multi-dimensional approach.  ...  The evaluation of web pages against a query is the pivot around which the Information Retrieval domain revolves around.  ...  Web page segmentation is the process of dividing a web page into smaller units based on various criteria. The following are four basic types of web page segmentation methods.  ... 
doi:10.5121/ijci.2012.1401 fatcat:jnyqd6b56fghtgo2lgxwlv4tye

On the Image Content of a Web Segment: Chile as a Case Study

Alejandro Jaimes, Javier Ruiz-del-Solar, Rodrigo Verschae, Ricardo A. Baeza-Yates, Carlos Castillo, D. Yaksic, Emilio Davis
2004 Journal of Web Engineering  
We propose a methodology to characterize the image contents of a web segment, and we present an analysis of the contents of a segment of the Chilean web (.CL domain).  ...  The results of visual feature extraction, skin, and face detection are then used to characterize the contents of a web segment.  ...  Acknowledgements This research was funded by Millennium Nucleus Center for Web Research, Grant P01-029-F, Mideplan, Chile.  ... 
dblp:journals/jwe/Ruiz-del-SolarVBCYD04 fatcat:e5tpcnjakreedbucfl7lh4qik4
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