ACM Fifteenth International Workshop On
Data Warehousing and OLAP
(DOLAP 2012)

Colocated with
ACM CIKM 2012

Maui, Hawaii, USA

November 2 , 2012

Main
Program

Accepted Papers
Call for Papers
Submission Instructions
Committee
Contact Information
DOLAP at DBLP

Important Dates

Submission deadline:
July 9, 2012 *** EXTENDED ***
Notification:
August 7, 2012 *** NEW ***
Camera-Ready Due:
August 26, 2012 *** STRICT ***
Workshop:
November 2, 2012
Invitation to journal:
December 2012
Submission to journal:
January 2013

Full Papers

Carlos Garcia-Alvarado and Carlos Ordonez
Query Processing on Cubes Mapped from Ontologies to Dimension Hierarchies
Petar Jovanovic, Oscar Romero, Alkis Simitsis and Alberto Abello
ORE: An Iterative Approach to the Design and Evolution of Multi-Dimensional Schemas
Svetlana Mansmann, Nafees Ur Rehman, Andreas Weiler and Marc H Scholl
Discovering OLAP dimensions in semi-structured data
Patrick Marcel, Rokia Missaoui and Stefano Rizzi
Towards Intensional Answers to OLAP Queries for Analytical Sessions
Elio Masciari
Warehousing and Querying Trajectory Data Streams With Error Estimation
Alejandro Maté, Juan Trujillo, Elisa De Gregorio and Il-Yeol Song
Improving the Maintainability of Data Warehouse Designs: Modeling Relationships between Sources and Requirements
Stephan Müller
An In-Depth Analysis of Data Aggregation Cost Factors in a Columnar In-Memory Database
Bernd Neumayr, Stefan Anderlik and Michael Schrefl
Towards Ontology-based OLAP: Datalog-based Reasoning over Multidimensional Ontologies
Nicolas Prat, Imen Megdiche and Jacky Akoka
Multidimensional Models Meet the Semantic Web: Defining and Reasoning on OWL-DL Ontologies for OLAP
Michel De Rougemont and Phuong Thao Cao
Approximate Answers to OLAP Queries on Streaming Data Warehouses

Short Papers

Arian Baer and Lukasz Golab
Towards Benchmarking Stream Data Warehouses
Stefan Berger and Michael Schrefl
FedDW Global Schema Architect - UML-based Design Tool for the Integration of Logical Data Mart Schemas
Doulkifli Boukraa, Omar Boussaid, Fadila Bentayeb and Djamel Eddine Zegour
Managing a Fragmented XML Data Cube with Oracle and Timesten
Alfredo Cuzzocrea and Paolo Serafino
Enhanced Clustering of Complex Database Objects in the ClustCube Framework
Chantola Kit, Marouane Hachicha and Jérôme Darmont
Benchmarking Summarizability Processing in XML Warehouses with Complex Hierarchies
Craig Stanfill
Type 2 Slowly Changing Dimensions: A Case Study Using the Co>Operating System
Mu Yin, Bin Wu and Zengfeng Zeng
HMGraph OLAP: A Novel Framework for Multi-dimensional Heterogeneous Network Analysis
Jianting Zhang, Simin You and Le Gruenwald
High-Performance Online Spatial and Temporal Aggregations on Multi-core CPUs and Many-Core GPUs

ACM Fifteenth International Workshop On Data Warehousing and OLAP (DOLAP 2012)

Colocated withACM CIKM 2012

Maui, Hawaii, USA

November 2 , 2012

ACM Fifteenth International Workshop On
Data Warehousing and OLAP
(DOLAP 2012)

Colocated with
ACM CIKM 2012