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Visualizing Webpage Changes Over Time [article]

Abigail Mabe and Dhruv Patel and Maheedhar Gunnam and Surbhi Shankar and Mat Kelly and Sawood Alam and Michael L. Nelson and Michele C. Weigle
2020 arXiv   pre-print
We report on the development of TMVis, a web service to provide visualizations of how individual webpages have changed over time.  ...  We offer four visualizations: image grid, image slider, timeline, and animated GIF. Embed codes for the image grid and image slider can be produced to include these on separate webpages.  ...  We are grateful for the support of the National Endowment for the Humanities (NEH) and the Institute of Museum and Library Services (IMLS), and for the Visualizing Webpage Changes Over Time This project  ... 
arXiv:2006.02487v1 fatcat:xbzuknslg5dodjdack7uajw23u

Change Detection and Notification of Webpages: A Survey [article]

Vijini Mallawaarachchi, Lakmal Meegahapola, Roshan Alwis, Eranga Nimalarathna, Dulani Meedeniya, Sampath Jayarathna
2019 arXiv   pre-print
Change Detection and Notification (CDN) systems were introduced to automate this monitoring process and notify users when changes occur in webpages.  ...  Majority of the currently available webpages are dynamic in nature and are changing frequently. New content gets added to webpages and existing content gets updated or deleted.  ...  Over 50% of the .com and .edu webpages had not changed at all during the time frame of the experiment.  ... 
arXiv:1901.02660v3 fatcat:wrioarjnbvdlxki5tfl26bqqd4


Eytan Adar, Mira Dontcheva, James Fogarty, Daniel S. Weld
2008 Proceedings of the 21st annual ACM symposium on User interface software and technology - UIST '08  
Pages change frequently, and it is nearly impossible to find data or follow a link after the underlying page evolves.  ...  We present Zoetrope, a system that enables interaction with the historical Web (pages, links, and embedded data) that would otherwise be lost to time.  ...  DOM Changes and Selection Failures Since Zoetrope lenses track information over time, Zoetrope must be able to robustly extract the desired content from different versions of a webpage.  ... 
doi:10.1145/1449715.1449756 dblp:conf/uist/AdarDFW08 fatcat:oybkje2kjbcftlmgyzqwbfqoyu

Usability tool for analysis of web designs using mouse tracks

Ernesto Arroyo, Ted Selker, Willy Wei
2006 CHI '06 extended abstracts on Human factors in computing systems - CHI EA '06  
Practitioners can track any existing webpage by simply entering its URL. This paper includes a design case that shows the tool's value for teaching interaction design concepts.  ...  The system includes a visualization tool that displays the mouse cursor path followed by website visitors. It helps web site administrators run usability tests and analyze the collected data.  ...  Visualization includes a shaded area around the cursor that increases its size to represent time spent over a point.  ... 
doi:10.1145/1125451.1125557 dblp:conf/chi/ArroyoSW06 fatcat:5fpklav7prei7bd62iwsjilrai

Visualization to Support Augmented Web Browsing

Dinh Quyen Nguyen, Heidrun Schumann
2013 2013 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT)  
Without changing the existing Web contents and page-layouts, two levels of visual supports addable onto any existing webpage are suggested: (1) at micro level, visual cues encoding additional information  ...  are directly bound to particular hypermedia items, and (2) at macro level, additional visual layers are flexibly attached onto the browsed webpage.  ...  In that way, we can easily compute the distribution of news records over time. We accumulate the records in terms of days, and show them as an overview time plot annotation.  ... 
doi:10.1109/wi-iat.2013.75 dblp:conf/webi/NguyenS13 fatcat:c4byhijwlzcobckhwo43xxrbqu

A Framework for the Next Generation Screen Readers for Visually Impaired

Prabhat Verma, Raghuraj Singh, Avinash Kumar Singh
2012 International Journal of Computer Applications  
Despite shortcomings, Screen Readers have been the primary tool for using internet by visually impaired.  ...  Visual layout of the webpage also helps a lot in efficient browsing of the webpage. But, this task can be time consuming and extremely difficult for people with visual disabilities.  ...  Switch over between two modes Switch over to any of the available modes can be made by using designated key shortcut at any time.  ... 
doi:10.5120/7226-0063 fatcat:wrdol2jaeff27adklk3yqgmu6i

BioSankey: Visualization of Microbial Communities Over Time

Alexander Platzer, Julia Polzin, Klaus Rembart, Ping Penny Han, Denise Rauer, Thomas Nussbaumer
2018 Journal of Integrative Bioinformatics  
Therefore, we established BioSankey to visualize microbial species in microbiome studies over time as a Sankey diagram.  ...  Metagenomics provides quantitative measurements for microbial species over time.  ...  compositions over time.  ... 
doi:10.1515/jib-2017-0063 pmid:29897884 pmcid:PMC6348749 fatcat:aityot2mp5h4dlolbbgk7kuiq4

Electrophysiological correlates of aesthetic processing of webpages: a comparison of experts and laypersons

Jens Bölte, Thomas M. Hösker, Gerrit Hirschfeld, Meinald T. Thielsch
2017 PeerJ  
In a time-window of 110–130 ms after stimulus onset, aesthetic webpages elicited a more negative EEG-amplitude than unaesthetic webpages.  ...  In the same time window, experts had more negative EEG-amplitudes than laypersons.  ...  The Odds ratio for the predictor Webpage Aesthetics changes by a factor of 12.94 as the webpage aesthetics changes from aesthetic to unaesthetic.  ... 
doi:10.7717/peerj.3440 pmid:28603676 pmcid:PMC5463973 fatcat:hczgrsndmrfyvnnpflal7vvfom

What's Next? A Visual Editor for Correcting Reading Order [chapter]

Daisuke Sato, Masatomo Kobayashi, Hironobu Takagi, Chieko Asakawa
2009 Lecture Notes in Computer Science  
The reading order, i.e. the serialized form, of the webpage should be a meaningful order for alternative representations such as the audible forms needed for visually impaired users.  ...  Therefore we propose a new visualization technique called "reading flow" that visualizes the order of the serialized form with variable granularity by using a visible path extending through the elements  ...  Also, the subjects preferred the visualization over the sequence number display ( Figure 6 ). The coarse-grain visualization also accelerated the performance.  ... 
doi:10.1007/978-3-642-03655-2_41 fatcat:p2nmi262znen5gtqgruigt4qra

Chromium Based Framework To Include Gaze Interaction In Web Browser

Chandan Kumar, Raphael Menges, Daniel Müller, Steffen Staab
2017 Zenodo  
It has several advantages, e.g., we can receive webpage as pixels that give a complete power over webpage rendering, which is essential for dynamic interface adaptations for gaze interactions.  ...  Extraction while the page is getting loaded and updated is desirable to provide a real-time interface that corresponds to the displayed webpage.  ... 
doi:10.5281/zenodo.583340 fatcat:tqnmw6hndzenrdfdqvolazcsl4

Chromium based Framework to Include Gaze Interaction in Web Browser

Chandan Kumar, Raphael Menges, Daniel Müller, Steffen Staab
2017 Proceedings of the 26th International Conference on World Wide Web Companion - WWW '17 Companion  
It has several advantages, e.g., we can receive webpage as pixels that give a complete power over webpage rendering, which is essential for dynamic interface adaptations for gaze interactions.  ...  Extraction while the page is getting loaded and updated is desirable to provide a real-time interface that corresponds to the displayed webpage.  ... 
doi:10.1145/3041021.3054730 dblp:conf/www/KumarMMS17 fatcat:lyq2qwxfnzeodn7fl3oy4mqw5i

Predicting Webpage Aesthetics with Heatmap Entropy [article]

Zhenyu Gu, Chenhao Jin, Zhanxun Dong, Danni Chang
2018 arXiv   pre-print
The curves indicate that their performances could be better, if the tracking time was extended beyond 3 seconds.  ...  The result shows that the heatmap entropy (visual attention entropy, VAE) is highly correlated with the observers' aesthetic judgements of the web pages.  ...  Figure 9 visualizes how the VAEs and rVAEs of the 40 pages change over time. All the curves fluctuate at the beginning, and then gradually flatten and stabilize.  ... 
arXiv:1803.01537v1 fatcat:t65xyt4mwzdrnd5xmauieiexdy

Measuring Web Latency and Rendering Performance: Method, Tools & Longitudinal Dataset

Alemnew Sheferaw Asrese, Steffie Jacob Eravuchira, Vaibhav Bajpai, Pasi Sarolahti, Jorg Ott
2019 IEEE Transactions on Network and Service Management  
Using a 3.5year-long (Jan 2014 -Jul 2017) dataset, we show that the DNS lookup time of these popular Content Delivery Networks (CDNs) and the download time of Google have improved over time.  ...  We observe that these webpages perform differently across regions and service providers.  ...  Fig. 9 : 9 The monthly median of the DNS lookup time of webpages over time. The DNS lookup time of webpages has improved over time.  ... 
doi:10.1109/tnsm.2019.2896710 fatcat:4hdcvwmfffhq5idfseu6tzs5re

An Ideal Approach for Detection and Prevention of Phishing Attacks

Narendra. M. Shekokar, Chaitali Shah, Mrunal Mahajan, Shruti Rachh
2015 Procedia Computer Science  
Phishing, or stealing of sensitive information on the web, has dealt a major blow to Internet security in recent times.  ...  In this paper, we propose a phishing detection and prevention approach combining URL-based and Webpage similarity based detection.  ...  His guidance and useful suggestions helped us in completing the project work on time.  ... 
doi:10.1016/j.procs.2015.04.230 fatcat:huswt2eqojgtbn3wtgjq4odlkm

Perceived Performance of Webpages In the Wild: Insights from Large-scale Crowdsourcing of Above-the-Fold QoE [article]

Qingzhu Gao, Prasenjit Dey, Parvez Ahammad
2017 arXiv   pre-print
In addition, our results suggest that the time needed by end-users to evaluate relative perceived speed of webpage is far less than the time of its "visualComplete" event.  ...  To First Byte (TTFB)" fail (less than 60 of two webpages.  ...  We speculate that integrating visual change beyond TTC inserts noise into the computation, since a lot of visual jitter happens post-TTC.  ... 
arXiv:1704.01220v1 fatcat:tefg2fdfsjgmzonz4awltkllyq
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