Abstract: Unsupervised taxonomy extraction from medical clinical trials for supplementing a keyword mapping to disease conditions is provided. One or more corpus of clinical trial descriptions is read. A list of disease conditions is read. A plurality of categories of clinical trials is determined. A frequency of occurrence for each of one or more repeated terms from each category of clinical trials is determined. A set of category-specific repeated terms is determined. A set of new terms is determined. A plurality of vectors for each new term in the set of new terms is determined where each vector for a particular new term corresponding to the one or more associated keyword. One or more of the new terms in the set of new terms is selected based on the vectors. Each of the selected new terms is mapped to a disease condition thereby generating a supplemented list of disease conditions.

Abstract: A method for managing a schedule of events for a family in an online calendar accessible by users over a communication network. The method includes: (a) assigning each user a role as parent user, child user, or other user; (b) generating a calendar grid for displaying events scheduled for the users at specified times, wherein each row or column of the calendar grid indicates the scheduled events at the specified times for a user; (c) entering new events in the calendar grid based on inputs received from client devices; (d) for at least some of said events for a child user, assigning a parent user or other user to be a person-in-charge to assume responsibility for the child user at the event; and (e) transmitting data to the client devices for displaying the calendar grid to the users.