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ICIS
1997
13 years 11 months ago
A case study of user participation in the information systems development process
There are many in the information systemsdiscipline who believe that user participation is necessary for successful systems development. However, it has been suggested that this b...
Thomas Butler, Brian Fitzgerald
JUCS
2002
120views more  JUCS 2002»
13 years 9 months ago
Instance Cooperative Memory to Improve Query Expansion in Information Retrieval Systems
The main goal of this research is to improve Information Retrieval Systems by enabling them to generate search outcomes that are relevant and customized to each specific user. Our ...
Lobna Jeribi, Béatrice Rumpler
COCOON
2007
Springer
14 years 4 months ago
The Informational Content of Canonical Disjoint NP-Pairs
We investigate the connection between propositional proof systems and their canonical pairs. It is known that simulations between proof systems translate to reductions between the...
Christian Glaßer, Alan L. Selman, Liyu Zhang
HOTSWUP
2009
ACM
14 years 2 months ago
Automating Database Schema Evolution in Information System Upgrades
The complexity, cost, and down-time currently created by the database schema evolution process is the source of incessant problems in the life of information systems and a major s...
Carlo Curino, Hyun Jin Moon, Carlo Zaniolo
EDBT
2004
ACM
139views Database» more  EDBT 2004»
14 years 10 months ago
GRIDS, Databases, and Information Systems Engineering Research
GRID technology, emerging in the late nineties, has evolved from a metacomputing architecture towards a pervasive computation and information utility. However, the architectural de...
Keith G. Jeffery