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A content-based personalized recommendation system learns user specific profiles from user feedback so that it can deliver information tailored to each individual user's interest. A system serving millions of users can learn a better user profile for a new user, or a user with little feedback, by borrowing information from other users through the use of a(More)
As users interact with file systems of ever increasing size, it is becoming more difficult for them to familiarize themselves with the entire contents of the file system. In petabyte-scale systems, users must navigate a pool of billions of shared files in order to find the information they are looking for. One way to help alleviate this problem is to(More)
Faceted search is becoming a popular method to allow users to interactively search and navigate complex information spaces. A faceted search system presents users with key-value metadata that is used for query refinement. While popular in e-commerce and digital libraries, not much research has been conducted on which metadata to present to a user in order(More)
A content-based personalized recommendation system learns user specific profiles from user feedback so that it can deliver information tailored to each individual user's interest. A system serving millions of users can learn a better user profile for a new user, or a user with little feedback, by borrowing information from other users through the use of a(More)
Distributed sensor interpretation (DSI) and distributed diagnosis (DD) is an application of multiagent systems. DSI/DD systems consist of a network of sensors distributed over a large geographic area. A system of cooperative agents are tasked with reading the sensors in order to determining which event(s) from a given set have occurred. DSI/DD systems(More)
OBJECTIVE Evaluation of an objective, standardised method for selection of residents for medical specialty training. DESIGN Retrospective. SETTING University Hospital Utrecht, department of diagnostic radiology. Utrecht University, Department of Clinical Psychology and Health Psychology. METHODS All applicants for residency positions in 1990-1991 were(More)
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