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Enquiring about and understanding what is going on around ourselves is a fundamental and natural human behaviour. The psychological concept of sense of place considers our individual perceptions of particular locations at particular times. In addition to the immediate properties of our environment, it is also strongly dependent on our individual traits, purpose and relationships as they evolve and...
-layer overlay network model of topic keywords with the user based on implicit link is put forward targeting at the problem of short text and semantic sparse in a new generation of online social network represented by Weibo system. The model takes the user as the center, the keyword as the basic unit, and applies the
In this paper, we propose an expert search scheme in social networks. The proposed scheme updates a profile by analyzing recent activities, and considers the reliability scores of users and users' ratings that are computed by the updated profile. A user's profile is created by extracting a keyword from the recent
fulfill essential requirements. In this paper, we discuss the approaches of vacancy extraction and representation based on required and desired criteria, with the objective of matching them to job seekers with these criteria. We show how plain keyword-based vacancy-to-jobseeker matching (without taking into account these two
The OER movement poses challenges inherent to discovering and reuse digital educational materials from highly heterogeneous and distributed digital repositories. Search engines on today's Web of documents are based on keyword queries. Search engines don't provide a sufficiently comprehensive solution to answer a query
need to handle the text information gathered from Plurk (the world-famous social network) to carry out regularization. We make use of the data mining method to analyze the information on the subject of music interest. We classify various types of songs. They also substitute these keywords called different degree of
We explore the nature of industry mission statements, and how a comprehensive and directed mission statement could lead to securing loyal consumers and successful industry performance. Through collecting and analyzing data on industry mission statements, we organize keywords extracted from the analysis, and further
Islamic forums on the Dark Web which are made available for security research. This research project uses a POS tagger to isolate keywords and nouns that can be utilized with the sentiment analysis program. Then the sentiment analysis program determines the polarity of the post. The post is scored as either positive or
keywords from Web documents and to associate locations with them. This method is called location tagging. In this paper we present a location tagging approach for unstructured documents which utilizes multiple external location providers. Detected locations are ranked according to their relevance for the document, in order to
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