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WELCOM
2001
Springer
111views ECommerce» more  WELCOM 2001»
15 years 11 months ago
User Modelling for Live Help Systems
Abstract. We have explored the role of user modelling in live help systems for e-commerce web sites. There are several potential benefits with user modelling in this context: 1) H...
Johan Aberg, Nahid Shahmehri, Dennis Maciuszek
ISLPED
2000
ACM
97views Hardware» more  ISLPED 2000»
15 years 11 months ago
Achieving utility arbitrarily close to the optimal with limited energy
Energy is one of the limited resources for modern systems, especially the battery-operated devices and personal digital assistants. The backlog in new technologies for more powerf...
Gang Qu, Miodrag Potkonjak
CODES
1999
IEEE
15 years 11 months ago
Software controlled power management
Reducing power consumption is critical in many system designs. Dynamic power management is an effective approach to decrease power without significantly degrading performance. Pow...
Yung-Hsiang Lu, Tajana Simunic, Giovanni De Michel...
CONTEXT
2007
Springer
15 years 10 months ago
Representing Context in Web Search with Ontological User Profiles
Abstract. One of the key factors for effective personalization of information access is the user context. We propose a framework which integrates several critical elements that mak...
Ahu Sieg, Bamshad Mobasher, Robin D. Burke
CHI
1995
ACM
15 years 10 months ago
Pre-Screen Projection: From Concept to Testing of a New Interaction Technique
Pre-screen projection is a new interaction technique that allows a user to pan and zoom integrally through a scene simply by moving his or her head relative to the screen. The und...
Deborah Hix, James N. Templeman, Robert J. K. Jaco...