greek version

Program
 
Important Dates
Paper, Tutorial, PhD-work and Panel Submission Deadline:
June 12, 2005

Notification of Acceptance:
July 10, 2005

Camera Ready Due:
August 5, 2005

Conference Dates:
August 25-26, 2005
under the auspise of
MINISTRY OF EDUCATION AND RELIGIOUS AFFAIRS
Program
Thursday 25/08
8:00-8:45
Registration
8:45-9:00
HDMS04 Opening
9:00-10:00

Invited Talk: Data-Oriented Middleware: The Internet meets Databases
Yannis Papakonstantinou

10:00-10:30
Coffee Break
10:30-12:30
Paper Session 1: Advanced Query Processing (4 full papers)
Studying Constrained Query Personalization Problems
Georgia Koutrika, Yannis Ioannidis
Approximate Top-k Query Algorithms over Widely Distributed Data Sources
Peter Triantafillou, Sebastian Michel, Gerhard Weikum
Evaluating Motion Pattern Queries Using Conjoint Spatio-Temporal Predicates
Marios Hadjieleftheriou, George Kollios, Petko Bakalov, Vassilis Tsotras
Scheduling Multiple Continuous Queries to Improve QoD
Mohamed A. Sharaf, Alexandros Labrinidis, Panos K. Chrysanthis, Kirk Pruhs
12:30-13:30
Lunch
13:30-14:00
ORACLE Talk: Oracle Τεχνολογίες Υποδομής Grid: Από την Έρευνα στην Πράξη
14:00-16:00
Paper Session 2: Data Warehouses and Data Mining (4 full papers)
Logical Optimization of ETL Workflows
Alkis Simitsis, Panos Vassiliadis, Timos Sellis
Relational Methods for Efficient Analytical Processing
Konstantinos Morfonios, Yannis Ioannidis
Less is More: How to Tame a Very Large ER Diagram
Yannis Tzitzikas, Jean-Luc Hainaut
Subspace Clustering of High Dimensional Data
Dimitris Papadopoulos, Carlotta Domeniconi, Dimitrios Gunopulos, Sheng Ma
16:00-17:15
Paper Session 3: Semistructured Data and the Semantic Web (1 full + 3 short papers)
Containment and Minimization of RDF/S Query Patterns
Giorgos Serfiotis, Ioanna Koffina, Val Tannen

 

Semantic-based Querying of Tree-Structured Data
Dimitri Theodoratos, Theodore Dalamagas, Antonis Koufopoulos
  Semantic User Preference Descriptions in MPEG-7/21
Chrisa Tsinaraki, Stavros Christodoulakis
  Building Community Web Directories with Probabilist Latent Semantic Analysis
Dimitris Pierrakos, Georgios Paliouras
17:15-17:45
Coffee Break
17:45-19:15
Invited Tutorial: Data Stream Query Processing Nick Koudas
 
Friday 26/08
9:00-10:30
Paper Session 4: Peer-to-Peer Systems (2 full + 2 short papers)
Replication, Load Balancing and Efficient Range Query Processing in DHTs
Theoni Pitoura, Nikos Ntarmos, Peter Triantafillou
Publish/Subscribe Functionality in IR Environments using Structured Overlay Networks
Christos Tryfonopoulos, Stratos Idreos, Manolis Koubarakis
  Efficient Query Routing in RDF/S schema-based P2P Systems
Lefteris Sidirourgos, George Kokkinidis, Theodore Dalamagas
  Musical Retrieval in P2P Networks under the warping distance
Ioannis Karydis, Alexandros Nanopoulos, Apostolos Papadopoulos, Yannis Manolopoulos
10:30-11:00
Coffee Break
11:00-12:30
Invited Tutorial: Database Architectures for New Hardware, Anastassia Ailamaki
12:30-14:00
Lunch
14:00-16:15
Paper Session 5: Sensor Networks, Continuous Queries and Synopses (4 full + 1 short papers)
Efficient Query Processing in Sensor Networks
Antonios Deligiannakis, Yannis Kotidis
Dynamic Sharing of Data and Work Across Queries
Stavros Harizopoulos, Vladislav Shkapenyuk, Anastassia Ailamaki
Single-Pass, Low-Maximum-Error Wavelet Synopses
Panagiotis Karras, Nikos Mamoulis
A Fast Approximation Scheme for Probabilistic Wavelet Synopses
Antonios Deligiannakis, Minos Garofalakis
  Approximate Answers for XML Queries with Range Predicates
Alkis Polyzotis, Minos Garofalakis
16:15-17:15
Doctoral Forum: 4 (PhD) papers
  Foundations of Preference-based Queries
Periklis P. Georgiadis
Τμήμα Επιστήμης Υπολογιστών, Πανεπιστήμιο Κρήτης
  Methods for Retrieval and Analysis of Symbolic and Acoustic Music Databases
Ioannis Karydis,
Τμήμα Πληροφορικής, Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης
  Foundations of Online Analytical Processing
Konstantinos Morfonios
Τμήμα Πληροφορικής και Τηλεπικοινωνιών, Εθνικό και Καποδιστριακό Πανεπιστήμιο Αθηνών
  Enabling Dynamic-Content Front-end Web Caching
Manolis Veliskakis
Σχολή Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών, Εθνικό Μετσόβιο Πολυτεχνείο
17:15-17:45
Coffee Break
17:45-19:15
Panel: Undergraduate/Graduate Studies in Data Management Michalis Hatzopoulos


   
Organizational and Financial Support:
last update: 18/8/2005