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Several software usage models based on Markov chain have been presented in literature in the last three decades. However, existing software usage models have the common problem that the researchers directly give the value of transition probability, but not give a method for determining the transition probability. Use case and scenario-level usage model have been created based on extended UML model...
In cross-language information retrieval (CLIR), the query sentence is often combined with a series of query keywords, rather than a complete natural sentence. Lack of necessary contextual syntactic information in such a query sentence makes it impossible to achieve a unique translation of the query sentence with acceptable precision. In this paper, we convert the translation of query sentence to the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.