Workshop Program






Registration is open

The workshop will take place after SIGMOD/PODS all day on Friday, June 18th 2004.

09:00 - 09:15 Welcome
09:15 - 10:30 Keynote speech
Session Chair: Monica Scannapieco
 
Maurizio Lenzerini:
Quality-aware data integration in peer-to-peer systems
(slides)
10:30 - 10:45 Coffee break
10:45 - 12:15 Data Transformation and Duplicate Detection
Session chair: Johann-Christoph Freytag

  • Execution of Data Mappers
        Paulo Carreira and Helena Galhardas
  • Detecting Duplicate Objects in XML Documents
        Melanie Weis and Felix Naumann
  • A Generalized Cost Optimal Decision Model for Record Matching
        Vassilios S. Verykios and George V. Moustakides
12:15 - 13:30 Lunch (on your own)
13:30 - 15:00 IQ-driven Data Integration
Session chair: Tiziana Catarci

  • Tackling Inconsistencies in Data Integration through Source Preferences
        Giuseppe De Giacomo, Domenico Lembo, Maurizio Lenzerini, and Riccardo Rosati
  • Utility-based Resolution of Data Inconsistencies
        Amihai Motro, Philipp Anokhin, and Aybar C. Acar
  • General Framework for  query answering in Data Quality Cooperative Information Systems
        Zoran Majkic
15:30 - 16:00 Coffee break
16:00 - 17:30 IQ Assessment
Session chair: Felix Naumann

  • Mining for Patterns in Contradictory Data
        Heiko Müller, Ulf Leser, and Johann-Christoph Freytag
  • A Framework for Analysis of Data Freshness
        Mokrane Bouzeghoub and Verónika Peralta
  • Data quality assessment from the user’s perspective
        Cinzia Cappiello, Chiara Francalanci, and Barbara Pernici
17:30 - 17:45 Closing remarks and Good Bye