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As an SNS, Twitter is popular because users can post their emotions as a short message easily. Emotional tweets may influence user relationships. In our previous study, we found that positive users construct mutual relationships in Twitter. Keyword matching with emotional word dictionaries was used to detect positive
Risks in software development have emerged over time and so is the risk management. Quiet a few efforts have been done by the individuals and institutions to contribute in this area to help ensuring that the software development can be done without intervention of risks. This paper focuses on proposing a model that takes care of the most frequently occurring risks and provides a way for handling all...
Question-oriented text retrieval, aka natural language-based text retrieval, has been widely used in software engineering. Earlier work has concluded that questions with the same keywords but different interrogatives (such as how, what) should result in different answers. But what is the difference? How to identify
being browsed, to discover relevant keywords for each document, and to effectively cluster the documents into semantically-significant groupings. The quality of the links is improved over time through passive user feedback collection. Our system can be deployed as a web service and has been tested on offline datasets as
This paper explores the feasibility of incorporating personal digital assistants (PDAs) into problem-based learning (PBL) approach in medical education. Method: Database searched was conducted by using relevant keywords. From 1,317 relevant journal articles, 489 articles (37%) are related to the use of PDAs in medical
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