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HT
2009
ACM
14 years 3 months ago
A cost-benefit evaluation method for web-based information systems
Most evaluations of web-based information systems are done with respect to their effectiveness in supporting users in finding and exploring the information they need. We believe (...
Cécile Paris, Nathalie Colineau, Ross Wilki...
CCGRID
2006
IEEE
14 years 3 months ago
Nova: An Approach to On-Demand Virtual Execution Environments for Grids
This paper attempts to reduce the overheads of dynamically creating and destroying the virtual environments for secure job execution. It broaches a grid architecture which we call...
Srikanth Sundarrajan, Hariprasad Nellitheertha, Su...
AI
2007
Springer
14 years 1 months ago
Performance Measures in Classification of Human Communications
This study emphasizes the importance of using appropriate measures in particular text classification settings. We focus on methods that evaluate how well a classifier performs. The...
Marina Sokolova, Guy Lapalme
ATAL
2006
Springer
14 years 26 days ago
Auctioning transformable goods
In this paper we explore whether an auctioneer/buyer may benefit from introducing his transformability relationships (some goods can be transformed into others at a transformation...
Andrea Giovannucci, Juan A. Rodríguez-Aguil...
INTERACT
2003
13 years 10 months ago
Messaging And Formality: Will IM Follow in the Footsteps of Email?
: One virtue of instant messaging is informality. As messaging is used more in work settings, being able to consult an exchange later can be beneficial. However, archived communica...
Tracey Lovejoy, Jonathan Grudin