DOLAP 2010 Logo

ACM Thirteenth International Workshop On
Data Warehousing and OLAP
(DOLAP 2010)


Colocated with
ACM CIKM 2010


Toronto, Canada

October 30, 2010

Main Page
Program
Call for Papers
Submission Instructions
Committee
Contact Info
DOLAP at DBLP

Important Dates

Submission deadline:
 July 2, 2010
Notification:
 July 30, 2010
Workshop:
 October 30, 2010
Invitation to Journal:
 November 09, 2010
Submission to IS journal:
 December 10, 2010

DOLAP 2010 - Program


Workshop welcome and introduction (15 minutes):
8:00-8:15

Keynote talk (45 minutes):
8:15-9:00

Rafi Ahmed.
Query Processing in Oracle DBMS


Session 1: Conceptual Modeling and Data Warehouse Design
9:00-10:30

    Alberto Abello, Oscar Romero.
    Using Ontologies to Discover Fact IDs. (23 mins)

    Ines Zouari, Faiza Ghozzi, Rafik Bouaziz.
    Multiversion Data Warehouse Constraints. (23 mins)

    Ladjel Bellatreche, Selma Khouri.
    A Methodology and Tool for Conceptual Designing a Data Warehouse from Ontology-based Sources. (16 mins)

    Jesus Pardillo, Florian Mansmann.
    Graph Layout Readability in OLAP Diagrams for Conceptual Modeling of Data Warehouses. (16 mins)

    Kamal Bouil, Sandro Bimonte, Hadj Mahboubi, Francois Pinet.
    Towards the Definition of Spatial Data Warehouses Integrity Constraints with OCL. (16 mins)


Session 2: OLAP Query Processing
11:00-12:30

    Matteo Golfarelli, Federica Mandreoli, Wilma Penzo, Stefano Rizzi, Elisa Turricchia.
    Towards OLAP Query Reformulation in Peer-to-Peer Data Warehousing. (23 mins)

    Anisoara Nica.
    Immediate Materialized Views with Outerjoins. (23 mins)

    Muhammad Asif Naeem, Gillian Dobbie, Gerald Weber, Shafiq Alam.
    R-MESHJOIN for Near-Real-Time Data Warehousing. (23 mins)

    Javier Garcia-Garcia, Carlos Ordonez.
    Repairing OLAP Queries in Databases with Referential Integrity Errors. (16 mins)

Lunch break
12:30-14:00

Session: Panel
14:00-15:00

Moderator: Carlos Ordonez.
Relational versus Non-Relational Database Systems for Data Warehousing

Yu Xu(Teradata) ,Florian Waas(Greenplum) ,Ingmar Weber(Yahoo Research) ,Yannis Sismanis(IBM) ,Wai Gen Yee(Orbitz).


Session 3: New Trends
15:30-17:30

    Jan Chmiel, Tadeusz Morzy, Robert Wrembel.
    Time-HOBI: Indexing Dimension Hierarchies by Means of Hierarchically Organized Bitmaps. (23 mins)

    Tobias Lauer, Amitava Datta, Zurab Khadikov, Christoffer Anselm.
    Exploring Graphics Processing Units as Parallel Coprocessors for Online Aggregation. (23 mins)

    Artus Krohn-Grimberghe, Alexandros Nanopoulos, Lars Schmidt-Thieme.
    Integrating OLAP and Recommender Systems: An Evaluation Perspective. (23 mins)

    Alfredo Cuzzocrea, Domenico Sacca.
    Balancing Accuracy and Privacy of OLAP Aggregations on Data Cubes. (16 mins)

    Yoann Pitarch, Cecile Favre, Anne Laurent, Pascal Poncelet.
    Context-Aware Generalization for Cube Measures. (16 mins)

Open-floor discussion and workshop summary
17:30-18:00