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El-Arini, Khalid – ProQuest LLC, 2013
We live in an era of information overload. From online news to online shopping to scholarly research, we are inundated with a torrent of information on a daily basis. With our limited time, money and attention, we often struggle to extract actionable knowledge from this deluge of data. A common approach for addressing this challenge is…
Descriptors: Information Management, Electronic Learning, Data Collection, Privacy
Patterson, Olga – ProQuest LLC, 2012
Domain adaptation of natural language processing systems is challenging because it requires human expertise. While manual effort is effective in creating a high quality knowledge base, it is expensive and time consuming. Clinical text adds another layer of complexity to the task due to privacy and confidentiality restrictions that hinder the…
Descriptors: Language Processing, Syntax, Semantics, Government Libraries