Incorporating quality metrics in centralized/distributed information retrieval on the World Wide Web
SIGIR '00 Proceedings of the 23rd annual international ACM SIGIR conference on Research and development in information retrieval
Barriers to use: usability and content accessibility on the Web's most popular sites
CUU '00 Proceedings on the 2000 conference on Universal Usability
Information retrieval on the web
ACM Computing Surveys (CSUR)
Web content accessibility guidelines 1.0
interactions
The state of the art in automating usability evaluation of user interfaces
ACM Computing Surveys (CSUR)
Measuring Web Application Quality with WebQEM
IEEE MultiMedia
Evaluating and Designing the Quality of Web Sites
IEEE MultiMedia
CHI '04 Extended Abstracts on Human Factors in Computing Systems
The use of guidelines to automatically verify Web accessibility
Universal Access in the Information Society
Comparing accessibility evaluation tools: a method for tool effectiveness
Universal Access in the Information Society
Accessibility of Internet websites through time
Assets '04 Proceedings of the 6th international ACM SIGACCESS conference on Computers and accessibility
Improving search engine interfaces for blind users: a case study
Universal Access in the Information Society
Flexible tool support for accessibility evaluation
Interacting with Computers
Automated web evaluation by guideline review
Journal of Web Engineering
Interpreting results from large scale automatic evaluation of web accessibility
ICCHP'06 Proceedings of the 10th international conference on Computers Helping People with Special Needs
A proposed architecture for large scale web accessibility assessment
ICCHP'06 Proceedings of the 10th international conference on Computers Helping People with Special Needs
Is It Possible to Predict the Manual Web Accessibility Result Using the Automatic Result?
UAHCI '09 Proceedings of the 5th International Conference on Universal Access in Human-Computer Interaction. Part III: Applications and Services
Accessible image search for colorblindness
ACM Transactions on Intelligent Systems and Technology (TIST)
Video accessibility enhancement for hearing-impaired users
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP) - Special section on ACM multimedia 2010 best paper candidates, and issue on social media
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Search engines are the most common gateway for information searching in the WWW. Since Information Retrieval systems do not take web accessibility into account, results displayed are not useful for users with disabilities. We present a framework that includes the requirements to overcome this situation. It is composed of three modules: Content Analysis Module, Accessibility Analysis Module and Results Collector Module. This framework facilitates the implementation of search engines which return results ranked according to accessibility level as well as content relevance. Since criteria to sort results by their accessibility are necessary, we define accurate quantitative accessibility metrics which can be automatically calculated exploiting results yielded by any automatic evaluation tool. A prototype based on these requirements has been implemented to show the validity of the proposal.