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ICALT
2006
IEEE
15 years 8 months ago
Online Discussion Processes: Effects of Earlier Messages' Evaluations, Knowledge Content, Social Cues and Personal Information o
This study of the flow of online discussions examined how earlier messages affected later messages along five dimensions: (1) evaluations (agree, disagree, or unresponsive actions...
Gaowei Chen, Ming Ming Chiu
ICWSM
2009
15 years 7 days ago
Motivational, Structural and Tenure Factors that Impact Online Community Photo Sharing
In recent years, we have witnessed a significant growth of "social computing" services, or online communities where users contribute content in various forms, including ...
Oded Nov, Mor Naaman, Chen Ye
123
Voted
PODS
1991
ACM
98views Database» more  PODS 1991»
15 years 6 months ago
Minimum and Maximum Predicates in Logic Programming
A novel approach is proposed for ezpresaing and computing eficienily a large cla88 of problem8, including jinding the shortest path in a graph, that were previously considered imp...
Sumit Ganguly, Sergio Greco, Carlo Zaniolo
100
Voted
ALT
2006
Springer
15 years 11 months ago
Risk-Sensitive Online Learning
We consider the problem of online learning in settings in which we want to compete not simply with the rewards of the best expert or stock, but with the best trade-off between rew...
Eyal Even-Dar, Michael J. Kearns, Jennifer Wortman
CGO
2003
IEEE
15 years 6 months ago
Coupling On-Line and Off-Line Profile Information to Improve Program Performance
In this paper, we describe a novel execution environment for Java programs that substantially improves execution performance by incorporating both on-line and off-line profile inf...
Chandra Krintz