W08  Second International Workshop on Logical and Uncertainty Models for Information Systems - LUMIS 2000


Workshop Organisers:

Peter Bruza - Distributed Systems Technology Centre, Queensland, Australia

Fabio Crestani - International Computer Science Institute, Berkeley, USA

Mounia Lalmas - Queen Mary & Westfield College, London, England

Friday, September 8, 2000

9:15-9:30: Welcome and Introduction to LUMIS 2000


9:30-10:00: Session 1

Chair: Mounia Lalmas, Queen Mary & Westfield College, England



A Probabilistic Model for Dimensionality Reduction in
Information Retrieval and Filtering,
by Chris H.Q. Ding



A Semantical Twist to Syntactical Navigation

F. Grootjen


10:30-11:00: Coffee break


11:00-12:30: Session 2

Chair: Iadh Ounis, Univesity of Glasgow, Scotland



 Retrieval Situations and Belief Change

D. Losada and A. Barreiro



Decision Support under Imperfections in Electronic Commerce

G. Lukacs



Building Bayesian Network-Based Information Retrieval Systems

L. de Campos, J. Fernández, and J. Huete


12:40-14:00: Lunch


14:00-15:30: Session 3

Chair: Peter Bruza, University of Queensland, Australia



Resolution Spaces: A Topological Approach to Similarity

K. Georgatos



The Organization and Visualization of Document Corpora: A Probabilistic

M. Girolami, A. Vinokourov, and A. Kabán



Risk Constraints in Agent Conflicts

M. Boman, and L. Ekenberg


15:30-16:00: Coffee break


16:00-17:00: Discussion

Chair: Fabio Crestani, University of Strathclyde, Scotland


17:00-17:15: Closing of LUMIS