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We propose an alignment-based surface pattern approach, called ABSP, which integrates semantic information into syntactic patterns for question answering (QA). ABSP employs a new strategy to extract surface patterns from non-segmented passages. It uses the surface patterns to extract important...
Engineered systems, including computer programs, are mainly composed of versions of known components. We describe systems that produce computer software by composition and specialization of generic software components. The work of the human designer is reduced because components can infer or...
Building a classification model on imbalanced datasets can be a challenging endeavor. Models built on data where examples of one class are greatly outnumbered by examples of the other class(es) tend to sacrifice accuracy with respect to the underrepresented class in favor of maximizing the...
Supply chain strategy has become an important factor that dictates the successes of companies in today's competitive world. Nowadays more and more companies are tapping into the mergers and acquisitions in hope of getting the synergistic gain in supply chain consolidation. In this paper we use a...
Standard search engines have made the task of looking for information relatively easy and painless. In sharp contrast, most relational database interfaces make searching for information complicated and confusing – mainly because they require knowledge of specialized languages and the schema of...
In the past several years, various ontologies and terminologies such as the Gene Ontology have been developed to enable interoperability across multiple diverse medical information systems. They provide a standard way of representing terms and concepts thereby supporting easy transmission and...
Biologists rely on keyword-based search engines to retrieve superficially relevant papers, from which they must filter out the irrelevant information manually. Question answering (QA) systems can offer more efficient and user-friendly ways of retrieving such information. Two contributions are...
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