Dr. Usman’s scientific contributions

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Publications (2)


Fig. 2. Mapping biomedical information needs to sources. 
A Survey of Datasets for Biomedical Question Answering Systems
  • Article
  • Full-text available

January 2017

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135 Reads

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8 Citations

International Journal of Advanced Computer Science and Applications

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Dr. Waqar

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Dr. Usman

The massively ever increasing amount of textual and linked biomedical data available online poses many challenges for information seekers. So, the focus of information retrieval community has shifted to precise information retrieval, i.e. providing exact answer to a user question. In recent years, many datasets related to Biomedical Question Answering (BioQA) have emerged which the researchers can use to evaluate the performance of their systems. We reviewed these biomedical datasets and analyzed their characteristics. The survey in this paper covers these datasets for BioQA and has a two fold purpose: to provide an overview of the available datasets in this domain and to help researchers select the most suitable dataset for bench-marking their system.

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Citations (2)


... The BioASQ-QA dataset that is generated for Task B, contains questions in English, along with golden standard (reference) answers and supporting material. The BioASQ data are more realistic and challenging than most existing datasets for biomedical expert question answering 6,7 . In order to achieve this, BioASQ employs a team of trained experts, who provide annually a set of around 500 questions from their specialized field of expertise. ...

Reference:

BioASQ-QA: A manually curated corpus for Biomedical Question Answering
A Survey of Datasets for Biomedical Question Answering Systems

International Journal of Advanced Computer Science and Applications

... The system provides a more reliable estimation of the command whereby yields a safe drive operation of the wheelchair. Those features may contribute to the user satisfaction, and consequently also motivate the adoption and engagement of this technology, [7]. Readily available commercial headset is used to record EEG signals for classification and processing. ...

Eye Controlled Mobile Robot with Shared Control for Physically Impaired People

International Journal of Advanced Computer Science and Applications