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 |
