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SIGIR
2003
ACM
15 years 11 months ago
Collaborative filtering via gaussian probabilistic latent semantic analysis
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...
Thomas Hofmann
GROUP
2009
ACM
16 years 29 days ago
Locating patient expertise in everyday life
Coping with a new health issue often requires individuals to acquire knowledge and skills to manage personal health. Many patients turn to one another for experiential expertise o...
Andrea Civan, David W. McDonald, Kenton T. Unruh, ...
JCIT
2008
78views more  JCIT 2008»
15 years 6 months ago
A Study on Web Caching based on Reference Characteristics of Web Objects
There are various web caching replacement algorithms related to reference characteristics of web objects were researched. They could be used in regard to user characteristics of c...
Yun Ji Na, Sarvar R. Abdullaev, Il Seok Ko
CEC
2007
IEEE
16 years 23 days ago
Light beam search based multi-objective optimization using evolutionary algorithms
Abstract— For the past decade or so, evolutionary multiobjective optimization (EMO) methodologies have earned wide popularity for solving complex practical optimization problems,...
Kalyanmoy Deb, Abhay Kumar
ICMCS
2007
IEEE
117views Multimedia» more  ICMCS 2007»
16 years 22 days ago
Learning-Based Perceptual Image Quality Improvement for Video Conferencing
It is well known that in professional TV show filming, stage lighting has to be carefully designed in order to make the host and the scene look visually appealing. The lighting a...
Zicheng Liu, Cha Zhang, Zhengyou Zhang