DOLAP’07 Final Program

Welcome (08:30 - 08:45) Slides

Session 1: Data Warehouse Design (08:45 - 10:15)

-       Oscar Romero and Alberto Abello: Automating the Multidimensional Design from Ontologies Slides

-       Il-Yeol Song, Ritu Khare, Bing Dai: SAMSTAR: A Semi-Automated Lexical Method for Generating STAR Schemas from an ER diagram Slides

-    Kamel Aouiche and Daniel Lemire: A Comparison of Five Probabilistic View-Size Estimation Techniques in OLAP Slides

Coffee Break (10:15 - 10:30)

 Session 2: Physical Data Organization (10:30 - 12:00)

-    Ekow Otoo, Doron Rotem, Sridhar Seshadri: Optimal Chunking of Large Multidimensional Arrays for Data Warehousing Slides

-    Rokia Missaoui, Cyril Goute, Anicet Choupo, Ameur Boujenoui: A Probabilistic Model for Data Cube Compression and Query Approximation Slides

-    Michal Stabno, Robert Wrembel: RLH: Bitmap Compression Technique Based on Run-Length and Huffman Encoding Slides

 Lunch (12:00 - 13:30)

 Session 3: Data Warehouse Processing (13:30 - 15:00)

-        Vasiliki Tziovara, Panos Vassiliadis, Alkis Simitis: Deciding the Physical Implementation of ETL Workflows Slides

-    Maik Thiele, Ulrike Fischer, Wolfgang Lehner: Partition-based Workload Scheduling in Living Data Warehouse Environments Slides

-    Frank Dehne, Todd Eavis, Andrew Rau-Chaplin: Efficient Computation of View Subsets Slides

Coffee Break (15:00 - 15:30)

 Session 4: Spatio-Temporal Data Warehouses and Data Mining (15:30 - 17:00)

-        Ariel Escribano, Leticia Gomes, Bart Kuijpers, Alejandro Vaisman: Piet: a GIS-OLAP Implementation Slides

-    Elverijus Kondratas, Igor Timko: CT-OLAP: Temporal Multidimensional Model and Algebra for Continuous Changes Slides

-    Marc Plantevit, Sabine Goutier, Francoise Guisnel, Anne Laurent, Maguelonne Teessiere: Mining Unexpected Multidimensional Rules Slides

Coffee Break (17:00 - 17:15)

 Session 5: Panel: Research Challenges for DW and OLAP Seen From Industry and Academia (17:15-18:30)

-        Morten Middelfart: Improving Business Intelligence Speed and Quality through the OODA Concept Slides

-    Stefano Rizzi: OLAP Preferences: A Research Agenda Slides

-    Torben Bach Pedersen: Warehousing The World: A Few Remaining Challenges Slides

-    Jens Otto Sørensen: Even straight forward Data Warehouses are complicated Slides