2009 |
30 | EE | Dimitri Theodoratos,
Pawel Placek,
Theodore Dalamagas,
Stefanos Souldatos,
Timos K. Sellis:
Containment of partially specified tree-pattern queries in the presence of dimension graphs.
VLDB J. 18(1): 233-254 (2009) |
2008 |
29 | EE | Pawel Placek,
Dimitri Theodoratos,
Stefanos Souldatos,
Theodore Dalamagas,
Timos K. Sellis:
A heuristic approach for checking containment of generalized tree-pattern queries.
CIKM 2008: 551-560 |
28 | EE | Giorgos Giannopoulos,
Theodore Dalamagas,
Magdalini Eirinaki,
Timos K. Sellis:
Boosting the ranking function learning process using clustering.
WIDM 2008: 125-132 |
27 | EE | Xiaoying Wu,
Stefanos Souldatos,
Dimitri Theodoratos,
Theodore Dalamagas,
Timos K. Sellis:
Efficient evaluation of generalized path pattern queries on XML data.
WWW 2008: 835-844 |
26 | EE | Lefteris Sidirourgos,
Giorgos Kokkinidis,
Theodore Dalamagas,
Vassilis Christophides,
Timos K. Sellis:
Indexing views to route queries in a PDMS.
Distributed and Parallel Databases 23(1): 45-68 (2008) |
25 | EE | Theodore Dalamagas,
Alexandra Meliou,
Timos K. Sellis:
Modeling and manipulating the structure of hierarchical schemas for the web.
Inf. Sci. 178(4): 985-1010 (2008) |
2007 |
24 | EE | Stefanos Souldatos,
Xiaoying Wu,
Dimitri Theodoratos,
Theodore Dalamagas,
Timos K. Sellis:
Evaluation of partial path queries on xml data.
CIKM 2007: 21-30 |
23 | EE | Stratis Viglas,
Theodore Dalamagas,
Vassilis Christophides,
Timos K. Sellis,
Aggeliki Dimitriou:
Application of the Peer-to-Peer Paradigm in Digital Libraries.
DELOS Conference 2007: 318-327 |
22 | EE | Theodore Dalamagas,
Panagiotis Bouros,
Theodore Galanis,
Magdalini Eirinaki,
Timos K. Sellis:
Mining user navigation patterns for personalizing topic directories.
WIDM 2007: 81-88 |
2006 |
21 | EE | Eirini Spyropoulou,
Theodore Dalamagas:
SDQNET: Semantic Distributed Querying in Loosely Coupled Data Sources.
ADBIS 2006: 55-70 |
20 | EE | Dimitri Theodoratos,
Stefanos Souldatos,
Theodore Dalamagas,
Pawel Placek,
Timos K. Sellis:
Heuristic containment check of partial tree-pattern queries in the presence of index graphs.
CIKM 2006: 445-454 |
19 | EE | Eleni G. Christodoulou,
Theodore Dalamagas,
Timos K. Sellis:
NaviMoz: Mining Navigational Patterns in Portal Catalogs.
EDBT Workshops 2006: 801-813 |
18 | EE | Dimitri Theodoratos,
Theodore Dalamagas,
Pawel Placek,
Stefanos Souldatos,
Timos K. Sellis:
Containment of Partially Specified Tree-Pattern Queries.
SSDBM 2006: 3-12 |
17 | EE | Theodore Dalamagas,
Tao Cheng,
Klaas-Jan Winkel,
Timos K. Sellis:
A methodology for clustering XML documents by structure.
Inf. Syst. 31(3): 187-228 (2006) |
2005 |
16 | EE | Dimitri Theodoratos,
Theodore Dalamagas:
Querying Tree-Structured Data Using Dimension Graphs.
CAiSE 2005: 201-215 |
15 | EE | Dimitri Theodoratos,
Theodore Dalamagas,
Antonis Koufopoulos,
Narain H. Gehani:
Semantic querying of tree-structured data sources using partially specified tree patterns.
CIKM 2005: 712-719 |
14 | EE | Zoi Kaoudi,
Theodore Dalamagas,
Timos K. Sellis:
RDFSculpt: Managing RDF Schemas Under Set-Like Semantics.
ESWC 2005: 123-137 |
13 | EE | Theodore Dalamagas,
Dimitri Theodoratos,
Antonis Koufopoulos,
Vincent Oria:
Evaluation of Queries on Tree-Structured Data Using Dimension Graphs.
IDEAS 2005: 65-74 |
12 | EE | Dimitri Theodoratos,
Theodore Dalamagas,
I-Ting Liu:
Semantic Integration of Schema Conforming XML Data Sources.
WISE 2005: 588-589 |
11 | EE | Theodore Dalamagas,
Dimitri Theodoratos,
Antonis Koufopoulos,
I-Ting Liu:
Semantic Integration of Tree-Structured Data Using Dimension Graphs.
J. Data Semantics IV: 250-279 (2005) |
2004 |
10 | EE | Theodore Dalamagas,
Tao Cheng,
Klaas-Jan Winkel,
Timos K. Sellis:
Clustering XML Documents Using Structural Summaries.
EDBT Workshops 2004: 547-556 |
9 | EE | Athena Vakali,
Jaroslav Pokorný,
Theodore Dalamagas:
An Overview of Web Data Clustering Practices.
EDBT Workshops 2004: 597-606 |
8 | EE | Panagiotis Bouros,
Theodore Dalamagas,
Timos K. Sellis,
Manolis Terrovitis:
PatManQL: A Language to Manipulate Patterns and Data in Hierarchical Catalogs.
PaRMa 2004 |
7 | EE | Theodore Dalamagas,
Tao Cheng,
Klaas-Jan Winkel,
Timos K. Sellis:
Clustering XML Documents by Structure.
SETN 2004: 112-121 |
2003 |
6 | EE | Dimitri Theodoratos,
Theodore Dalamagas:
Querying and Integrating Ontologies Viewed as Conceptual Schemas.
ER 2003: 548-561 |
2001 |
5 | EE | Dimitri Theodoratos,
Theodore Dalamagas,
Alkis Simitsis,
Manos Stavropoulos:
A Randomized Approach for the Incremental Design of an Evolving Data Warehouse.
ER 2001: 325-338 |
1998 |
4 | EE | Theodore Dalamagas:
NHS: A Tool for the Automatic Construction of News Hypertext.
BCS-IRSG Annual Colloquium on IR Research 1998 |
3 | | Theodore Dalamagas,
Timos K. Sellis,
L. Sinos:
A Visual Database System for Spatial and Non-Spatial Data Management.
VDB 1998: 105-122 |
2 | | L. Sinos,
Theodore Dalamagas,
Timos K. Sellis:
Image Information System (IIS): A Visual Database System for Spatial and Non-Spatial Data Management.
VDB 1998: 161-167 |
1997 |
1 | | Theodore Dalamagas,
Mark D. Dunlop:
Automatic Construction of News Hypertext.
HIM 1997: 265-278 |