539 search results - page 18 / 108 » On Modelling User Observations in the UTP |
UIC
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. Portable computers are used to store and access sensitive information. They are frequently used in insecure locations with little or no physical protection, and are there...
KDD
2009
ACM
14 years 8 months ago
2009
ACM
Online forums represent one type of social media that is particularly rich for studying human behavior in information seeking and diffusing. The way users join communities is a re...
HICSS
2009
IEEE
14 years 2 months ago
2009
IEEE
In times of web 2.0 and its strong focus on user interaction in business models, entrepreneurs and investors of internet businesses often back up their ambitious growth expectatio...
EPIA
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. In this paper we propose an incremental item-based collaborative filtering algorithm. It works with binary ratings (sometimes also called implicit ratings), as it is typi...
CSCW
1996
ACM
13 years 11 months ago
1996
ACM
Our experience with Internet-based scientific collaboratories indicates that they need to be user-extensible, allow users to add tools and objects dynamically to shared workspaces...