We study the recurrence dynamics of queries in Web search by analysing a large real-world query log dataset. We find that query frequency is more useful in predicting collective ...
User-to-tag authentication can prevent a variety of potential attacks on personal RFID tags. In this poster, a new RFID authentication scheme is presented that allows a user to co...
Applications that rely on the publish-subscribe model (such as those dedicated to news or event distribution) require a communication model whereby information can flow towards a...