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

 

9:30-10:00:

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

 

10:00-10:30:

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

 

11:00-11:30:

 Retrieval Situations and Belief Change

D. Losada and A. Barreiro

 

11:30-12:00:

Decision Support under Imperfections in Electronic Commerce

G. Lukacs

 

12:00-12:30:

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

 

14:00-14:30:

Resolution Spaces: A Topological Approach to Similarity

K. Georgatos

 

14:30-15:00:

The Organization and Visualization of Document Corpora: A Probabilistic
Approach

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

 

15:00-15:30:

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