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The literature-review database. Every paper Bob has reviewed (he has read many more), with a short summary, key findings, and tags. Browse, filter, search.

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  • DOM block clustering for enhanced sampling and evaluation

    Simon Harper, Anwar Ahmad Moon, Markel Vigo, Giorgio Brajnik, Yeliz Yesilada · 2015 · Proceedings of the 12th International Web for All Conference (W4A)

    This paper addresses a fundamental challenge in web accessibility evaluation: large websites with thousands or tens of thousands of pages are practically impossible to fully evaluate, yet current sampling methods (random, best-guess, or convenience samples) cannot be trusted…

    accessibility evaluation · automated testing · web crawling · sampling methodology · DOM analysis

  • Acrolinx: A Controlled-Language Checker Turned into an Accessibility Evaluation Tool for Image Text Alternatives

    Silvia Rodríguez Vázquez, Sabine Lehmann · 2015 · Proceedings of the 12th International Web for All Conference (W4A)

    This paper presents a novel application of controlled-language checking technology to a persistent accessibility problem: evaluating the quality of image text alternatives, not just their presence. The authors observe that while most web accessibility evaluation tools can detect…

    alt text · image accessibility · automated testing · controlled language · natural language processing

  • A4TV: Assessing and Ameliorating the Accessibility of the Ascending Connected TV Platforms

    Daniel Costa · 2015 · Proceedings of the 12th International Web for All Conference (W4A)

    This doctoral consortium paper proposes a two-stage research programme to study and improve the accessibility of connected TV platforms for visually impaired users. Connected TVs — smart TVs and set-top boxes with internet connectivity — use web technologies (HTML5, JavaScript)…

    connected TV · blindness · visual impairment · accessibility evaluation · multimodal interaction

  • An Optimal Sampling Method for Web Accessibility Quantitative Metric

    Mengni Zhang, Can Wang, Jiajun Bu, Zhi Yu, Yi Lu, Ruijie Zhang, Chun Chen · 2015 · Proceedings of the 12th International Web for All Conference (W4A 2015)

    This short paper proposes OPS-WAQM, an optimal page sampling method specifically designed for use with the Web Accessibility Quantitative Metric (WAQM) when evaluating large websites. The core problem is that evaluating every page of a large website for accessibility is…

    accessibility evaluation · sampling methods · accessibility metrics · WAQM · large-scale evaluation

4 results.