| Hits ?▲ |
Authors |
Title |
Venue |
Year |
Link |
Author keywords |
| 1 | Yannis Theoharis, George Georgakopoulos, Vassilis Christophides |
PoweRGen: A power-law based generator of RDFS schemas.  |
Inf. Syst.  |
2012 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Theoharis, Irini Fundulaki, Grigoris Karvounarakis, Vassilis Christophides |
On Provenance of Queries on Semantic Web Data. |
IEEE Internet Computing |
2011 |
DBLP DOI BibTeX RDF |
relational provenance, Semantic Web, reliability, Provenance, trustworthiness, SPARQL |
| 1 | Dimitris Zeginis, Yannis Tzitzikas, Vassilis Christophides |
On Computing Deltas of RDF/S Knowledge Bases. |
TWEB |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Zeinab Hmedeh, Nelly Vouzoukidou, Nicolas Travers, Vassilis Christophides, Cédric du Mouza, Michel Scholl |
Characterizing Web Syndication Behavior and Content. |
WISE |
2011 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Tzitzikas, Vassilis Christophides |
Knowledge Management for Digital Preservation. |
ERCIM News |
2010 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides |
Resource Description Framework (RDF) Schema (RDFS). |
Encyclopedia of Database Systems |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Ioanna Koffina, Giorgos Serfiotis, Vassilis Christophides, Val Tannen |
Mediating RDF/S Queries to Relational and XML Sources. |
Database Technologies: Concepts, Methodologies, Tools, and Applications |
2009 |
DBLP BibTeX RDF |
|
| 1 | Panagiotis Pediaditis, Giorgos Flouris, Irini Fundulaki, Vassilis Christophides |
On Explicit Provenance Management in RDF/S Graphs. |
Workshop on the Theory and Practice of Provenance |
2009 |
DBLP BibTeX RDF |
|
| 1 | Vicky Papavassiliou, Giorgos Flouris, Irini Fundulaki, Dimitris Kotzinos, Vassilis Christophides |
On Detecting High-Level Changes in RDF/S KBs. |
International Semantic Web Conference |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Giorgos Flouris, Irini Fundulaki, Panagiotis Pediaditis, Yannis Theoharis, Vassilis Christophides |
Coloring RDF Triples to Capture Provenance. |
International Semantic Web Conference |
2009 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Theoharis, Yannis Tzitzikas, Dimitris Kotzinos, Vassilis Christophides |
On Graph Features of Semantic Web Schemas. |
IEEE Trans. Knowl. Data Eng. |
2008 |
DBLP DOI BibTeX RDF |
conceptual schemas morphology, Semantic Web, power-laws |
| 1 | Lefteris Sidirourgos, Giorgos Kokkinidis, Theodore Dalamagas, Vassilis Christophides, Timos K. Sellis |
Indexing views to route queries in a PDMS. |
Distributed and Parallel Databases |
2008 |
DBLP DOI BibTeX RDF |
View indexing, Query processing, Query routing, Peer data management systems |
| 1 | George Konstantinidis, Giorgos Flouris, Grigoris Antoniou, Vassilis Christophides |
A Formal Approach for RDF/S Ontology Evolution. |
ECAI |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Martine Collard, Claudio Gutierrez (eds.) |
Semantic Web, Ontologies and Databases, VLDB Workshop, SWDB-ODBIS 2007, Vienna, Austria, September 24, 2007, Revised Selected Papers |
SWDB-ODBIS |
2008 |
DBLP BibTeX RDF |
|
| 1 | Periklis Georgiadis, Ioannis Kapantaidakis, Vassilis Christophides, Elhadji Mamadou Nguer, Nicolas Spyratos |
Efficient Rewriting Algorithms for Preference Queries. |
ICDE |
2008 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos |
Emergent Knowledge Artifacts for Supporting Trialogical E-Learning. |
IJWLTT |
2007 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Peter Buneman |
Report on the First International Workshop on Database Preservation (PresDB'07). |
SIGMOD Record |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Dimitris Kotzinos, Vassilis Christophides, Liisa Ilomäki |
The KP-Lab Framework for Knowledge Creation Practices. |
ERCIM News |
2007 |
DBLP BibTeX RDF |
|
| 1 | Yannis Theoharis, George Georgakopoulos, Vassilis Christophides |
On the Synthetic Generation of Semantic Web Schemas. |
SWDB-ODBIS |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | George Konstantinidis, Giorgos Flouris, Grigoris Antoniou, Vassilis Christophides |
On RDF/S Ontology Evolution. |
SWDB-ODBIS |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Periklis Georgiadis, Vassilis Christophides, Nicolas Spyratos |
Designing personalized curricula based on student preferences. |
SIGDOC |
2007 |
DBLP DOI BibTeX RDF |
personalized curriculum design, preference composition, preference query |
| 1 | Stratis Viglas, Theodore Dalamagas, Vassilis Christophides, Timos K. Sellis, Aggeliki Dimitriou |
Application of the Peer-to-Peer Paradigm in Digital Libraries. |
DELOS Conference |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Dimitris Zeginis, Yannis Tzitzikas, Vassilis Christophides |
On the Foundations of Computing Deltas Between RDF Models. |
ISWC/ASWC |
2007 |
DBLP DOI BibTeX RDF |
|
| 1 | Ioanna Koffina, Giorgos Serfiotis, Vassilis Christophides, Val Tannen |
Mediating RDF/S Queries to Relational and XML Sources. |
Int. J. Semantic Web Inf. Syst. |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos |
Emergent Knowledge Artifacts for Supporting Trialogical E-Learning. |
EC-TEL Workshops |
2006 |
DBLP BibTeX RDF |
|
| 1 | Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos |
Trialogical E-Learning and Emergent Knowledge Artifacts. |
EC-TEL |
2006 |
DBLP DOI BibTeX RDF |
|
| 1 | Grigoris Antoniou, Vassilis Christophides, Dimitris Plexousakis |
Semantic Web Fundamentals. |
Encyclopedia of Information Science and Technology (V) |
2005 |
DBLP BibTeX RDF |
|
| 1 | Dimitris Kotzinos, Sofia Pediaditaki, Apostolos Apostolidis, Nikolaos Athanasis, Vassilis Christophides |
Online curriculum on the semantic Web: the CSD-UoC portal for peer-to-peer e-learning. |
WWW |
2005 |
DBLP DOI BibTeX RDF |
e-learning portals, jetspeed portlets, semantic Web, IEEE-LOM |
| 1 | Ioanna Koffina, Giorgos Serfiotis, Vassilis Christophides, Val Tannen, Alin Deutsch |
Integrating XML Data Sources using RDF/S Schemas: The ICS-FORTH Semantic Web Integration Middleware (SWIM). |
Semantic Interoperability and Integration |
2005 |
DBLP BibTeX RDF |
|
| 1 | Nicolas Spyratos, Vassilis Christophides |
Querying with Preferences in a Digital Library. |
Federation over the Web |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Matoula Magiridou, S. Sahtouris, Vassilis Christophides, Manolis Koubarakis |
RUL: A Declarative Update Language for RDF. |
International Semantic Web Conference |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Giorgos Serfiotis, Ioanna Koffina, Vassilis Christophides, Val Tannen |
Containment and Minimization of RDF/S Query Patterns. |
International Semantic Web Conference |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Theoharis, Vassilis Christophides, Gregory Karvounarakis |
Benchmarking Database Representations of RDF/S Stores. |
International Semantic Web Conference |
2005 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Michel Scholl, Sotirios Tourtounis |
Optimizing taxonomic semantic web queries using labeling schemes. |
J. Web Sem. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Aimilia Magkanaraki, Val Tannen, Vassilis Christophides, Dimitris Plexousakis |
Viewing the semantic web through RVL lenses. |
J. Web Sem. |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Kevin Keenoy, Alexandra Poulovassilis, Vassilis Christophides, George Loizou, Giorgos Kokkinidis, George Samaras, Nicolas Spyratos |
Report on the Workshop on Metadata Management in Grid and Peer-to-Peer Systems, London, December 16, 2003. |
SIGMOD Record |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Giorgos Kokkinidis, Vassilis Christophides |
Semantic Query Routing and Processing in P2P Database Systems: The ICS-FORTH SQPeer Middleware. |
EDBT Workshops |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Kevin Keenoy, Alexandra Poulovassilis, Vassilis Christophides, Philippe Rigaux, George Papamarkos, Aimilia Magkanaraki, Miltos Stratakis, Nicolas Spyratos, Peter T. Wood |
Personalisation Services for Self E-learning Networks. |
ICWE |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Elisa Bertino, Stavros Christodoulakis, Dimitris Plexousakis, Vassilis Christophides, Manolis Koubarakis, Klemens Böhm, Elena Ferrari (eds.) |
Advances in Database Technology - EDBT 2004, 9th International Conference on Extending Database Technology, Heraklion, Crete, Greece, March 14-18, 2004, Proceedings |
EDBT |
2004 |
DBLP BibTeX RDF |
|
| 1 | Nikolaos Athanasis, Vassilis Christophides, Dimitris Kotzinos |
Generating On the Fly Queries for the Semantic Web: The ICS-FORTH Graphical RQL Interface (GRQL). |
International Semantic Web Conference |
2004 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Gregory Karvounarakis, Aimilia Magkanaraki, Dimitris Plexousakis, Val Tannen |
The ICS-FORTH Semantic Web Integration Middleware (SWIM). |
IEEE Data Eng. Bull. |
2003 |
DBLP BibTeX RDF |
|
| 1 | Gregory Karvounarakis, Aimilia Magkanaraki, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis, Michel Scholl, Karsten Tolle |
Querying the Semantic Web with RQL. |
Computer Networks |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Catherine E. Houstis, Spyros Lalis, Vassilis Christophides, Dimitris Plexousakis, Manolis Vavalis, Marios Pitikakis, Kyriakos Kritikos, Antonis Smardas |
A Data, Computation and Knowledge Grid the Case of the Arion System. |
ICEIS |
2003 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Dimitris Plexousakis, Michel Scholl, Sotirios Tourtounis |
On labeling schemes for the semantic web. |
WWW |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Juliana Freire (eds.) |
International Workshop on Web and Databases, San Diego, California, June 12-13, 2003 |
WebDB |
2003 |
DBLP BibTeX RDF |
|
| 1 | Kevin Keenoy, Alexandra Poulovassilis, Vassilis Christophides (eds.) |
MMGPS, IST Workshop on Metadata Management in Grid and P2P Systems: Models, Services and Architectures, London, December 16, 2003 |
MMGPS |
2003 |
DBLP BibTeX RDF |
|
| 1 | Kevin Keenoy, Vassilis Christophides |
Personalisation in Self e-Learning Networks. |
MMGPS |
2003 |
DBLP BibTeX RDF |
|
| 1 | Aimilia Magkanaraki, Val Tannen, Vassilis Christophides, Dimitris Plexousakis |
Viewing the Semantic Web through RVL Lenses. |
International Semantic Web Conference |
2003 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Gregory Karvounarakis, Ioanna Koffina, Giorgos Kokkinidis, Aimilia Magkanaraki, Dimitris Plexousakis, Giorgos Serfiotis, Val Tannen |
The ICS-FORTH SWIM: A Powerful Semantic Web Integration Middleware. |
SWDB |
2003 |
DBLP BibTeX RDF |
|
| 1 | Richard Hull, Michael Benedikt, Vassilis Christophides, Jianwen Su |
E-services: a look behind the curtain. |
PODS |
2003 |
DBLP DOI BibTeX RDF |
XML |
| 1 | Gregory Karvounarakis, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis, Michel Scholl |
RQL: a declarative query language for RDF. |
WWW |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Catherine E. Houstis, Spyros Lalis, Vassilis Christophides, Dimitris Plexousakis, Manolis Vavalis, Marios Pitikakis, Kyriakos Kritikos, Antonis Smardas, Charalampos Gikas |
A Service Infrastructure for e-Science: The Case of the ARION System. |
WES |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Nicolas Spyratos, Yannis Tzitzikas, Vassilis Christophides |
On Personalizing the Catalogs of Web Portals. |
FLAIRS Conference |
2002 |
DBLP BibTeX RDF |
|
| 1 | Aimilia Magkanaraki, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis |
Benchmarking RDF Schemas for the Semantic Web. |
International Semantic Web Conference |
2002 |
DBLP DOI BibTeX RDF |
|
| 1 | Panos Constantopoulos, Vassilis Christophides, Dimitris Plexousakis |
Conference review: Semantic Web Workshop: : models, architectures and management. |
Intelligence |
2001 |
DBLP DOI BibTeX RDF |
World Wide Web (WWW) |
| 1 | Vassilis Christophides, Richard Hull, Akhil Kumar, Jérôme Siméon |
Workflow Mediation using VorteXML. |
IEEE Data Eng. Bull. |
2001 |
DBLP BibTeX RDF |
|
| 1 | Panos Constantopoulos, Vassilis Christophides, Dimitris Plexousakis |
Semantic Web Workshop: Models, Architectures and Management. |
SIGMOD Record |
2001 |
DBLP BibTeX RDF |
|
| 1 | Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis |
On Storing Voluminous RDF Descriptions: The Case of Web Portal Catalogs. |
WebDB |
2001 |
DBLP BibTeX RDF |
|
| 1 | Gregory Karvounarakis, Vassilis Christophides, Dimitris Plexousakis, Sofia Alexaki |
Querying RDF Descriptions for Community Web Portals. |
BDA |
2001 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Richard Hull, Gregory Karvounarakis, Akhil Kumar, Geliang Tong, Ming Xiong |
Beyond Discrete E-Services: Composing Session-Oriented Services in Telecommunications. |
TES |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Karsten Tolle |
The ICS-FORTH RDFSuite: Managing Voluminous RDF Description Bases. |
SemWeb |
2001 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Richard Hull, Akhil Kumar |
Querying and Splicing of XML Workflows. |
CoopIS |
2001 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Velegrakis, Vassilis Christophides, Panos Constantopoulos |
On Z39.50 wrapping and description logics. |
Int. J. on Digital Libraries |
2000 |
DBLP DOI BibTeX RDF |
Z39.50 wrapping, Information retrieval, Description logics, Query rewriting |
| 1 | Vassilis Christophides, Dimitris Plexousakis, Gregory Karvounarakis, Sofia Alexaki |
Declarative Languages for Querying Portal Catalogs. |
DELOS Workshop: Information Seeking, Searching and Querying in Digital Libraries |
2000 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Sophie Cluet, Jérôme Siméon |
On Wrapping Query Languages and Efficient XML Integration. |
SIGMOD Conference |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Karsten Tolle, Bernd Amann, Irini Fundulaki, Michel Scholl, Anne-Marie Vercoustre |
Managing RDF Metadata for Community Webs. |
ER (Workshops) |
2000 |
DBLP DOI BibTeX RDF |
|
| 1 | Yannis Velegrakis, Vassilis Christophides, Panos Constantopoulos |
Declarative Specification of Z39.50 Wrappers Using Description Logics. |
ECDL |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Catherine E. Houstis, Spyros Lalis, Hariklia Tsalapata |
Onthology-Driven Integration of Scientific Repositories. |
NGITS |
1999 |
DBLP DOI BibTeX RDF |
|
| 1 | Alain Michard, Vassilis Christophides, Michel Scholl, Mike Stapleton, Dale C. Sutcliffe, Anne-Marie Vercoustre |
The Aquarelle Resource Discovery System. |
Computer Networks |
1998 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Sophie Cluet, Guido Moerkotte, Jérôme Siméon |
Optimizing Generalized Path Expressions Using Full Text Indexes. |
Networking and Information Systems |
1998 |
DBLP BibTeX RDF |
|
| 1 | Serge Abiteboul, Sophie Cluet, Vassilis Christophides, Tova Milo, Guido Moerkotte, Jérôme Siméon |
Querying Documents in Object Databases. |
Int. J. on Digital Libraries |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Martin Doerr, Irini Fundulaki |
A Semantic Network Approach to Semi-Structured Documents Repositories. |
ECDL |
1997 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Sophie Cluet, Guido Moerkotte, Jérôme Siméon |
Optimizing Generalized Path Expressions Using Full Text Indexes. |
BDA |
1997 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Sophie Cluet, Guido Moerkotte |
Evaluating Queries with Generalized Path Expressions. |
SIGMOD Conference |
1996 |
DBLP DOI BibTeX RDF |
|
| 1 | Vassilis Christophides, Antoine Rizk |
Querying Structured Documents with Hypertext Links using OODBMS. |
ECHT |
1994 |
DBLP BibTeX RDF |
|
| 1 | Vassilis Christophides, Serge Abiteboul, Sophie Cluet, Michel Scholl |
From Structured Documents to Novel Query Facilities. |
SIGMOD Conference |
1994 |
DBLP DOI BibTeX RDF |
|
| 1 | Bernd Amann, Vassilis Christophides, Michel Scholl |
HyperPATH/O2: Integrating Hypermedia Systems with Object-Oriented Database Systems. |
BDA |
1993 |
DBLP BibTeX RDF |
|
| 1 | Bernd Amann, Vassilis Christophides, Michel Scholl |
HyperPATH/O2: Integrating Hypermedia Systems with Object-Oriented Database Systems. |
DEXA |
1993 |
DBLP DOI BibTeX RDF |
C++ code reusability, object oriented database, hypermedia, hypertext, persistence, system integration |
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