Technical & Research Reports

ICS-FORTH Technical Reports

Doerr, M., & Hiebel, G.H (2013). CRMgeo:Linking the CIDOC CRM to GeoSPARQL through a Spatiotemporal Refinement. 2013.TR435_CRMgeo_CIDOC CRM_GeoSPARQL.pdf
Tzompanaki, K., & Doerr, M. (2012). Fundamental Categories and Relationships for Intuitive querying CIDOC-CRM based repositories. 2012.TR429_Intuitive_querying_CIDOC-CRM.pdf
Doerr, M., & Tzompanaki, K. (2011). A New Framework for Querying Semantic Networks. 2011.TR419_Querying_Semantic_Networks.pdf
Antoniou, G., Schaub, T., Flouris, G., & Ostrowski, M. (2011). Evolution of Ontologies using ASP. 2011.TR415_Evolution_Ontologies_ASP.pdf
Chrysakis, I., Chalkidis, C., & Plexousakis, D. (2010). A Detailed Evaluation of Threshold Algorithms for Answering Top-k queries in Peer-to-Peer Networks. 2010.TR407_Threshold_Algorithms_Top-k_queries.pdf
Baryannis, G., & Plexousakis, D. (2010). Automated Web Service Composition : State of the Art and Research Challenges. 2010.TR409_Automated_Web_Service_Composition.pdf
Flouris, G., Fundulaki, I., Michou, M., & Antoniou, G. (2010). Controlling Access to RDF Graphs. 2010.TR405_Controlling_Access_to_RDF_Graphs.pdf
Zeginis, Ch., & Plexousakis, D. (2010). Monitoring the QoS of Web Services using SLAs. 2010.TR404_Monitoring_QoS_Web_Services_using_SLAs.pdf
Theoharis, Y., Fundulaki, I., Karvounarakis, G., & Christophides, V. (2010). On Provenance of Queries on Linked Web Data. 2010.TR406_Provenance_Queries_Linked_Web_Data.pdf
Zeginis, Ch., & Plexousakis, D. (2010). Web Service Adaptation : State of the Art and Research Challenges. 2010.TR410_Web_Service_Adaptation.pdf
Papavassiliou, V., Flouris, G., Fundulaki, I., Kotzinos, D., & Christophides, V. (2009). Formalizing High-Level Change Detection for RDF/S KBs. 2009.TR398_Formalizing_High-Level_Change_Detection.pdf
Nanni, F., & Flouris, G. (2008). Issues Related to a Soft Transition of Existing Archives to a Preservation Environment. 2008.TR395_Soft_Transition_Existing_Archives_Preservation_Environment.pdf
Kondylakis, H., Doerr, M., & Plexousakis, D. (2006). Mapping Language for Information Integration. 2006.TR385_Mapping_Language_Information_Integration.pdf
Chrysakis, I., & Plexousakis, D. (2006). Semantic Query Routing and Distributed Top-k Query Processing in Peer-to-Peer Networks. 2006.TR387_Distributed_Top-K_Query_Processing_P2P_Networks.pdf
Flouris, G., & Plexousakis, D. (2005). Handling Ontology Change : Survey and Proposal for a Future Research Direction. 2005.TR362_Handling_Ontology_Change.pdf
Tzitzikas, Y. (2005). Updates and Revision in Faceted Taxonomies and CTCA Expressions. 2005.TR364_Faceted_Taxonomies_CTCA_Expressions.pdf
Flouris, G., Plexousakis, D., & Antoniou, G. (2004). AGM Postulates in Arbitrary Logics: Initial Results and Applications. 2004.TR336_AGM_Postulates_Arbitrary_Logics.pdf
Doerr, M. (2004). Semantic Interoperability : Theoretical Considerations. 2004.TR345_Semantic_Interoperability_Theoretical_Considerations.pdf
Flouris, G., Plexousakis, D., & Antoniou, G. (2003). Describing Knowledge Representation Schemes : A Formal Account. 2003.TR320.Knowledge_Representation_Schemes.pdf
Karvounarakis, G. (2002). A Declarative RDF Metadata Query Language for Community Web Portals. 2002.TR301.RDF_Metadata_Query_Language_Community_Web_Portals.pdf.gz
Tzitzikas, Y., Analyti, A., Spyratos, N., & Constantopoulos, P. (2002). An Algebra for Specifying Compound Terms in Faceted Taxonomies. 2002.TR314_Algebra_Faceted_Taxonomies.pdf
Magkanaraki, A., Karvounarakis, G., Ta, T.A., Christophides, V., & Plexousakis, D. (2002). Ontology Storage and Querying. 2002.TR308.Ontology_Storage_and_Querying.pdf.gz
Alexaki, S. (2002). Storage of RDF Metadata for Community Web Portals. 2002.TR300.RDF_Metadata_Community_Web_Portals.pdf.gz
Flouris, G. (2001). Belief Revision in Knowledge Bases. 2001.TR292.Belief_Revision_Knowledge_Bases.ps.gz
Flouris, G., & Plexousakis, D. (2001). Belief Revision using table transformation. 2001.TR290.Belief_Revision_table_transformation.ps.gz
Tzitzikas, Y., Spyratos, N., & Constantopoulos, P. (2001). Extended Faceted Ontologies for Web Portals. 2001.TR293.Extended_Ontologies_Web_Portals.ps.gz
Doerr, M. (2001). Mapping of the AMICO data dictionary to the CIDOC CRM. 2001.TR288.Mapping_AMICO_to_CRM.zip
Theodoridou, M., & Doerr, M. (2001). Mapping of the Encoded Archival Description DTD Element - Set to the CIDOC CRM. 2001.TR289_mapping_of_the_encoded.ps.gz
Karvasonis, I. (2001). Study of the heterogeneity in cultural databases and transformation of examples from CIMI to the CIDOC CRM. 2001.TR291.heterogeneity_cultural_dbases_CIMI_CIDOC.ps.gz
Fritzalas, E. (2000). MAISTOR: A Structural Documentation system for Buildings. 2000.TR267.Documentation_System_Buildings.pdf.gz
Messaritakis, G., Zaharioudakis, G., Lalis, S., & Houstis, C.E. (2000). Mapeditor: An Extensible Framework for the Dynamic Manipulation of Spatial Data Objects on the WWW. 2000.TR273.Mapeditor_Dynamic_Manipulation_Data_Objects_WWW.ps.gz
Doerr, M. (2000). Mapping of the Dublin Core Metadata Element Set to the CIDOC CRM. 2000.TR274.Dublin_Core_Metadata_CIDOC-CRM.ps.gz
Kouvaris, K. (2000). Methods and Tools for analysis and design of database transaction systems. 2000.TR277.Analysis_Design_Database_Transaction_Systems.pdf.gz
Karvounarakis, G., Christophides, V., & Plexousakis, D. (2000). Querying Semistructured (Meta) Data and Schemas on the Web: The case of RDF & RDFS. 2000.TR269.RDF.Querying.ps.gz
Tolle, K. (2000). Validating RDF Parser (VRP). Analyzing and Parsing RDF. 2000.TR270.RDF_Parser_Analyzing_Parsing_RDF.pdf.gz
Foundoulaki, I. (1999). A Diagnostic support system for engineering applications. 1999.TR250.A_DIAGN_SUP_SYS_ENGIN_APPL.ps.gz
Chryssos, Th. (1999). A Semantic Browsing System for Knowledge Bases. 1999.TR254.A_Semantic_Browsing_Sys_for_KB.ps.gz
Theodorakis, M., Analyti, A., Constantopoulos, P., & Spyratos, N. (1999). Contextualization as an Abstraction Mechanism for Conceptual Modeling. 1999.TR255.Contextualization_Conceptual_Modeling.ps.gz
Toulis, S. (1999). Design and implementation of a document annotation system. 1999.TR253.Design_Implem_of_a_Doc_Annot_Sys.ps.gz
Sidiropoulos, A. (1999). Distributed Indexing and Searching Mechanisms. 1999.TR245.Distributed_Indexing_and_Searching_Mechanisms.pdf.gz
Doerr, M., & Bekiari, Ch. (1999). Documentation and Reasoning on Parts and Potential Wholes. 1999.TR260.Documentation_Reasoning_Parts_Potential_Wholes.ps.gz
Hatzistamatiou, A. (1999). EasyAgent: A Masif Compliant Environment for Mobile Java Objects. 1999.TR246.EasyAgent_Mobile_Java_Objects.pdf.gz
Doas, D. (1999). Economy and Consistency in Thesauri. 1999.TR262.Economy_Consistency_Thesauri.pdf.gz
Toliou, K. (1999). World Wide Web Gateway to the Semantic Index System. 1999.TR251.WWW_Gateway_to_the_SIS.ps.gz
Doerr, M., & Fundulaki, I. (1998). A proposal on extended interthesaurus links semantics. 1998.TR215.A_proposal_on_extended_interthesaurus_links_semantics.ps.gz
Theodorakis, M., Analyti, A., Constantopoulos, P., & Spyratos, N. (1998). A Theory of Contexts in Information Bases. 1998.TR216.Theory_of_Contexts.ps.gz
Velegrakis, Y. (1998). Declarative Specification of Z39.50 wrappers using Description Logic. 1998.TR225.Using_Description_Logic_Declarative_Specification_Z39.50_Wrappers.ps.gz
Analyti, A., Spyratos, N., & Constantopoulos, P. (1998). Deriving and Retrieving Contextual Categorical Information through Instance Inheritance. 1998.TR220.Retrieving_Information_through_Instance_Inheritance.ps.gz
Kementsietsidis, A. (1998). DTD Specific Parser Generator, DSPG. 1998.TR224.DTD_Specific_Parser_Generator_DSPG.ps.gz
Yiortsou, A. (1998). Introducing Temporal Dimension in the Semantic Index System. 1998.TR231.Introd_Temporal_Dimen_in_the_SIS.ps.gz
Trapsioti, A.C. (1998). SGML Document Management in Knowledge Bases. 1998.TR223.SGML_Doc_Manag_in_Knowledge_Bases.ps.gz
Kiprioti, M. (1997). Analogical Guidance of Analysis and Specification Process. 1997.TR184.Analogical_Guidance_Analysis_Specification_Process.ps.gz
Schutte, F. (1997). Correlating Documents with Common Knowledge by Using Attribute Links. 1997.TR186.Correl_Doc_with_Common_Knowl_by_Using_Attrib_Links.ps.gz
Analyti, A., Spyratos, N., Constantopoulos, P., & Doerr, M. (1997). Inheritance under Participation Constraints and Disjointnes. 1997.TR198.Inheritance_Particip_Constraints_Disjointness.ps.gz
Sintihakis, M. (1997). Monolingual Thesauri Merging. 1997.TR194.Monolingual_Thesauri_Merging.ps.gz
Analyti, A., Spyratos, N., & Constantopoulos, P. (1997). On the Definition of Semantic Network Semantics. 1997.TR187.Definition.Semantic.Network.ps.gz
Margariti, G. (1997). Performance metrics for the cache management mechanism of the Semantic Index System. 1997.TR191.Perform_metrics_for_the_cache_mechan_SIS.ps.gz
Analyti, A., Spyratos, N., & Constantopoulos, P. (1997). Property Covering : A Powerful Construct for Schema Derivations. 1997.TR199.Property_Covering_Construct_Schema_Derivations.ps.gz
Velegrakis, Y. (1997). VRW: A system to create, modify and procude reports. 1997.TR197.VRW.ps.gz
Anastasiadi, A. (1996). A study of Microeconomic Algorithms for Load Balancing and Data Replication in Distributed Computer Systems. 1996.TR179.Study_Microeconomic_Algorithm_Load_Balancing_Data_Replication_Distr_Computer_Systems.ps.gz
Doerr, M. (1996). Authority Services in Global Information Spaces - Requirements analysis and feasibility study -. 1996.TR163.Authority_Services_Global_Information_Spaces.ps.gz
Hamilakis, Ch. (1996). Construction of a Federated Schema for a FDBS from Local Relational Schemeta. 1996.TR183.Constr_Fed_Schema_FDBS.ps
Gritzapi, Ch.D. (1996). Data transfer from a relational to an object-oriented database. 1996.TR168.Data_Transfer_From_Relational_Object-oriented_Database.ps.gz
Wiewer, C. (1996). Efficient Indexes for Dynamic Set-Valued Fields in a Semantic Network. 1996.TR164.Efficient_Indexes_Dynamic_Set-Valued_Fields_Semantic_Network.ps.gz
Daskalakis, D. (1996). Interactive update of object-oriented databases. 1996.TR169.Interactive_update_of_OODBs.ps.gz
Papadakis, D. (1996). Parallel Tabu Search Algorithms for the Flow-Shop Problem. 1996.TR185.Paral_Tabu_Search_Algo_F_S_Probl.ps.gz
Analyti, A., Constantopoulos, P., & Spyratos, N. (1996). Specialization by Restriction and Schema Derivations. 1996.TR176.Specialization_Restriction_Schema_Derivations.ps.gz
Nikolaou, Ch., Marazakis, M., & Georgiannakis, G. (1996). Transaction Routing for Distributed OLTP Systems: Survey and Recent Results. 1996.TR165.Transaction_Routing_Distributed_OLTP_Systems_Results.ps.gz
Ksouris, G. (1995). A System for Configuration Management. 1995.TR139.System_Configuration_Management.ps.gz
Theodorakis, M. (1995). Name Scope In Semantic Data Models. 1995.TR141.Name_Scope_In_Semantic_Data_Models.ps.gz
Tzitzikas, Y. (1995). View Updates in Knowledge Bases. 1995.TR142.View_Updates_in_Knowledge_Bases.ps.gz
Georgiannakis, G.Y. (1994). A Storage and Memory Management Mechanism for Objects in Telos. 1994.TR119.Storage_Memory_Management_Mechanism_ForObjects_In_Telos.ps.Z
Karavassilh, M.P. (1994). An Algorithm to Layout Directed Graphs. 1994.TR122.Algorithm_Layout_Directed_Graphs.ps.Z
Constantopoulos, P. (1994). Cultural Documentation : The CLIO System. 1994.TR115.CLIO_System.ps.gz
Christoforaki, M. (1994). Cultural Documentation with System CLIO. 1994.TR120.Cultural_Documentation_System_CLIO.ps.Z
Halkia, K. (1993). Syntactical Software Substitution. 1993.TR77.Syntactical_Software_Substitution.ps.Z
Tsatsakis, N. (1993). The Problem of Total Completion Time of n Jobs on One Machine with Set-Up Times. 1993.TR88.Problem_Total_Completion_Time_nJobs_OneMachine_SetupTimes.ps.Z
Georgis, Ch. (1992). Design and Implementation of the Graphics Portion of the Labyrinth System. 1992.TR51.Design_Graphics_Portion_Labyrinth.ps.Z
Georgiou, Th. (1992). The Problem of Maximum Tardiness on One Machine with Setup Times. 1992.TR46.Problem_Tardiness_OneMachine_Setup_Times.ps.Z
Constantopoulos, P., Nastos, D., Theodoridou, M., Yeorgaroudakis, Y., Savino, P., & Pancaccini, G.L. (1990). Man-Machine Interaction in Multimedia Document Retrieval: The MULTOS System. 1990.TR023_The_MULTOS_System.pdf
Mylopoulos, J., Borgida, A.T., Jarke, M., & Koubarakis, M. (1990). TELOS : Representing Knowledge About Information Systems. 1990.TR024_Representing_Knowledge_Information_Systems.pdf
Drakopoulos, J., & Constantopoulos, P. (1989). An Exact Algorithm for 2-D String Matching. 1989.TR021_Algorithm_2-D_String_Matching.pdf
Chung, L., Katalagarianos, P., Marakakis, M., Mertikas, M., Mylopoulos, J., & Vassiliou, Y. (1989). From Information System Requirements to Designs : A Mapping Framework. 1989.TR020_Mapping_Framework.pdf
Constantopoulos, P., Drakopoulos, J., & Yeorgaroudakis, Y. (1989). Retrieval of Multimedia Documents by Pictorial Content : A Prototype System. 1989.TR022_Retrieval_Multimedia_Documents_Pictorial_Content.pdf
Koubarakis, M., Mylopoulos, J., Stanley, M., & Borgida, A.T. (1989). Telos : Features and Formalization. 1989.TR018_TELOS_Features_Formalization.pdf
Constantopoulos, P., Orphanoudakis, S.C., & Petrakis, E.G.M. (1988). An Approach to Multimedia Document Retrieval on the Basis of Pictorial Content. 1988.TR011_Basis_Pictorial_Content.pdf
Constantopoulos, P., Theodoridou, M., & Yeorgaroudakis, Y. (1988). Flexible Query Formulation for Multimedia Document Retrieval. 1988.TR009_Flexible_Query_Formulation.pdf
Constantopoulos, P., Drettakis, G., Petra, E., Theodoridou, M., & Yeorgaroudakis, Y. (1988). Iterative Design of User Interfaces for an Office System using a UIMS. 1988.TR010_User_Interfaces_for_an_Office_System.pdf
Binot, J.L., Demoen, B., Hanne, K.H., Levy, S., Vassiliou, Y., von Hahn, W., & Wachtel, T. (1988). LOKI: A Logic Oriented Approach to Data and Knowledge Bases Supporting Natural Language Interaction. 1988.TR015_LOKI.pdf
Koubarakis, M., Mylopoulos, J., Stanley, M., & Jarke, M. (1988). Telos : A Knowledge Representation Language for Requirements Modelling. 1988.TR016_Language_TELOS.pdf
Constantopoulos, P. (1987). ESTIA: A Real-Time Consumer Control Scheme for Space Conditioning Usage under Spot Electricity Pricing. 1987.TR002_ESTIA_Real-Time_Consumer_Control_Scheme.pdf
Jarke, M., Neumann, B., Vassiliou, Y., & Wahlster, W. (1987). KBMS Requirements of Knowledge-Based Systems. 1987.TR004_KBMS_Requirements.pdf
Drettakis, G., & Prevelakis, V. (1987). Modifying Unix to Support 8-Bit Characters. 1987.TR005_Support_8-Bit_Characters.pdf
Mamalaki, M., Marakakis, M., Mertikas, M., Topaloglou, Th., & Vassiliou, Y. (1987). On the Development of Information Systems - From Requirements Modeling to Systems Design -. 1987.TR006_From_Requirements_Modeling_to_System_Design.pdf
Borgida, A.T., Jarke, M., Mylopoulos, J., Schmidt, J.W., & Vassiliou, Y. (1987). The Software Development Environment as a Knowledge Base Management System. 1987.TR003_Knowledge_Base_Management_System.pdf

M.S. Theses

Tsamis, G. (2012). 3D Schema Matching Tool. April 2012 (pdf)
Kleisarchaki, S. (2012). A Methodological Framework for Statistical Analysis of Social Media Text. October 2012 (pdf)
Efthymiou, V. (2012). A real-time semantics-aware activity recognition system. January 2012 (pdf)
Troullinou, G. (2012). Context-Aware Multimedia Content Adaptation Framework. November 2012
Tzompanaki, K. (2012). Design and Implementation of a tool for formulating recall-oriented structured queries on semantic networks. September 2012 (pdf)
Koutraki, M. (2012). Exploiting Semantic Web Technologies in the Management of a Smart Classroom. September 2012
Fafalios, P. (2012). Indexes and Algorithms for Scalable and Flexible Instant Overview Search. September 2012 (pdf)
Tachmazidis, I. (2012). Large scale nonmonotonic reasoning. July 2012
Konsolaki, K. (2012). Monitoring QoS for Composite Web Services. June 2012
Zografistou, D. (2012). Support for context-aware healthcare in Ambient Assisted Living. October 2012 (pdf)
Genitsaridi , E. (2011). An Authorization Language in Ambient Intelligence Environments. July 2011 (pdf)
Psaraki, M. (2011). Compact Archiving of Multiple (possibly Versioned) RDF/S Triple Sets. July 2011
Melessanakis, V. (2011). Design and development of a platform for the management and collaborative identification of co-reference on digital resources. January 2011 (pdf)
Daskalaki, E. (2011). Development and experimental evaluation of an ontology to ontology schema & instance matching system. October 2011 (pdf)
Vouzoukidou, N. (2011). Evaluating Continuous Top-k Queries over Text Streams. November 2011 (pdf)
Anagnostopoulos-Tsialiamanis, P. (2011). Heuristic Optimization of SPARQL queries over Column-Store DBMS. September 2011 (pdf)
Manolis, N. (2011). Interactive Exploration of Fuzzy RDF Knowledge Bases. February 2011 (pdf)
Kampouraki, M. (2011). Managing the Specificity of Ontological Descriptions under Ontology Evolution. February 2011
Hatzivasilis, G. (2011). Multi-Agent Distributed Epistemic Reasoning in Ambient Intelligence Environments. November 2011 (pdf)
Kourdounakis, H. (2011). Subscription Indexes for Web Syndication Systems. January 2011 (pdf)
Filippaki, Ch. (2011). Using Constraint Optimization for Conflict Resolution and Detail Control in Activity Recognition. September 2011 (pdf)
Ranoutsou, E. (2010). A Byzantine music framework using semantics and collaborative filtering recommendations. March 2010
Linardakis, G. (2010). A Digital Rights management System based on Semantic Rules. June 2010 (pdf)
Papatheodorou, C. (2010). A Distributed Defeasible Reasoning System for Mobile Devices in Ambient Intelligence Environments. December 2010 (pdf)
Boutsika, K. (2010). Computer Supported Collaborative Factual Argumentation and Conflict Resolution. October 2010 (pdf)
Marketakis, Y. (2010). Conceptual Modeling and Tools for Digital Preservation. May 2010 (pdf)
Papavasileiou, V. (2010). Detecting Deterministically High-level Changes for RDF/S Knowledge Bases. March 2010 (pdf)
Armenatzoglou, N. (2010). Efficient Faceted Exploration Services for Big Volumes of Information. April 2010 (pdf)
Roussakis, I. (2010). Personalizing Declarative Repairing Policies for Curated KBs. December 2010 (pdf)
Papadakis, M. (2010). Set Cover-based Results Caching for Best Match Retrieval Models. March 2010 (pdf)
Kriara, L. (2009). Experimenting with the fingerprinting method using signal- based measurements for providing positioning information to location- based applications. 2009 (pdf)
Androulakis, I. (2009). A Semantic Peer-to-Peer Marketplace Hosting Trusted Negitiations Among Intelligent Agents. November 2009 (pdf)
Kalaitzaki, M. (2009). Design and Implementation of a System for Semantic Schema Matching. November 2009 (pdf)
Zeginis, Ch. (2009). Monitoring the QoS of Web Services using SLAs - Computing metrics for composed services. April 2009
Velegrakis, D. (2009). Outlier Detection over Data Streams using Statistical Modeling and Density Neighborhoods. April 2009 (pdf)
Pediaditis, P. (2009). Querying and Updating RDF/S Named Graphs. April 2009 (pdf)
Kopidaki, S. (2009). Results Clustering in Web Searching. 2009 (pdf)
Baryannis, G. (2009). The Frame Problem in Web Service Specifications. 2009 (pdf)
Tampakis, I. (2008). Automating Commonsense Reasoning: A Satisfiability-Based Commonsense Reasoning System Incorporating a Tool for Measuring the SAT Progress. 2008 (pdf)
Michou, M. (2008). A Semantics-based user Model for the Support of Personalized, Context - Aware Navigational Services . December 2008 (pdf)
Konstantinidis, G. (2008). Belief Change in Semantic Web Environments. April 2008 (pdf)
Kitsou, G. (2008). Data - Quality Metrics in RDF - based PDMSs. December 2008 (pdf)
Zeginis, D. (2008). On Computing Deltas of RDF/S Knowledge Bases. April 2008 (pdf)
Kutsuras, Th. (2008). P2P Service Provisioning In The Axml Framework. April 2008 (pdf)
Andreou, D. (2008). Semantic Web Middlewares and Versioning Services. April 2008 (pdf)
Kritsotakis, E. (2008). Semantics-based Navigation for a Contextual Guide . December 2008 (pdf)
Nikoloudakis, E. (2008). Semantics-based User Tracking and Dynamic Re-Planning for a Contextual Guide. 2008 (pdf)
Tsisparas, V. (2008). Trial & Error: Data Transformation and Provenance techniques in Scientific Workflows. 2008 (pdf)
Dimaresis, N. (2007). A System for Modal and Deontic Defeasible Reasoning. September 2007 (pdf)
Zikou, I. (2007). Addressing the conference review assignment problem via reduction to integer linear programming. September 2007
Paparis, G. (2007). Design and Implementation of Student Portal Services with use of Web Services. September 2007
Rousidis, I. (2007). Identifying Trends in Recommendation Algorithms. May 2007 (pdf)
Theoharis, I. (2007). On Power Laws and the Semantic Web. 2007 (pdf)
Zebide, A. (2007). Personalized Rule-based E-learning using Semantic Web Technologies. May 2007 (pdf)
Kapantaidakis, I. (2007). Query Ordering Based Top-K Algorithms for Qualitatively Specified Preferences. May 2007 (pdf)
Manakanatas, D. (2006). Design and Implementation of a tool for semi-automated semantic schema matching. April 2006 (pdf)
Antonakaki, D. (2006). Mining the Biomedical Literature. The MineBioText System: Discovery of Gene, Protein and Disease Correlations. April 2006
Kondylakis, H. (2006). Quete: Query Processing in Distributed Database Systems. April 2006 (pdf)
Sahtouris, S. (2006). Rul: A Declarative Language for Updating RDF Data. September 2006 (pdf)
Tabakaki, E. (2006). The construction of a documentation ontology for seals and signet rings of the Aegean Bronze Age with the use of the Resource Description Framework (RDF). (pdf)
Chrysakis, I. (2006). Top-K Query Processing in Schema-Based Peer-To-Peer Networks. April 2006 (pdf)
Misargopoulos, A. (2005). A Framework for High-Performance Relational Join Queries Scheduling in Distributed Database Systems over Grid-aware Architectures. April 2005 (pdf)
Kritsotaki, A. (2005). A model for defining periods. (pdf)
Patkos, Th. (2005). A Semantic Marketplace of Peers Hosting Negotiating Intelligent Agents. April 2005 (pdf)
Skoulariki, D. (2005). A system for the cultural and bibliographic documentation of exhibits. Examples from the Archaeological Museum of Abdera. (pdf)
Skylogiannis, Th. (2005). Automated Negotiation and Semantic Brokering with Intelligent Agents using Defeasible Logic. April 2005 (pdf)
Papagelis, E. (2005). Crawling The Algorithmic Foundations of Recommendation Technologies. April 2005 (pdf)
Petraki, M. (2005). Evaluating the reliability of system configurations for long term digital preservation. April 2005 (pdf)
Stratakis, M. (2005). Formal Model for the Representation of User Preferences Regarding Object Collection Orderings. 2005 (pdf)
Kanterakis, A. (2005). Gene Selection and Clustering Microarray Data: The Minegene System. 2005
Sidirourgos, E. (2005). Indexing Views to Route and Plan Queries in a Peer Data Management System. December 2005 (pdf)
Koffina, I. (2005). Integrating XML data sources using RDF/S Schemas: The ICS- FORTH Semantic Web Integration Middleware (SWIM). April 2005 (pdf)
Serfiotis, G. (2005). Optimising and Reformulating RQL Queries on the Semantic Web. April 2005 (pdf)
Koukouraki, M. (2005). Pots as utilitarian Objects. Design of a documentation system for the user of the ancient pottery. (pdf)
Kokkinidis, G. (2005). Semantic Query Routing and Planning in Peer-to-Peer Database Systems: The Sqpeer Middleware. 2005 (pdf)
Alevizou, V. (2005). Web Service Composition Based on Enhanced Specifications. July 2005 (pdf)
Xanthopoulos, N. (2005). Web Service Provisioning Over Peer-to-Peer Networks. December 2005 (pdf)
Bikakis, A. (2004). A System for Nonmonotoic Rules on the Web. November 2004 (pdf)
Gkikas, Ch. (2004). Authentication and Authorization Mechanisms for Scientific Workflows. April 2004 (pdf)
Stamatogiannakis, E. (2004). Bluetooth Based Personal Area Network Architectures. April 2004 (pdf)
Nikainas, L. (2004). Development of Business Model for Museum Proceses. Design and development of Negotiation Support System. November 2004 (pdf)
Karvounarakis, S. (2004). E-services Composition Languages and Platforms. April 2004 (pdf)
Kaftaki, R. (2004). Location Aware Information System. April 2004 (pdf)
Dimokas, N. (2004). Sharing and Management of Relational Data in Peer-to Peer Networks. November 2004 (pdf)
Zacharioudakis, G. (2004). Smart Services Discovery Protocols over Bluetooth ad- hoc Personal Area Networks. April 2004 (pdf)
Athanasis, N. (2004). SWPG: Semantic web portal generator. April 2004 (pdf)
Smardas, A. (2003). Agent- Based Runtime System for Workflow Execution. April 2003
Tzobanakis, E. (2003). An Annotation System for Digital Documents. April 2003 (pdf)
Kontogiannis, V. (2003). CREBITEL Multilingual Semantic Map for Web-Based Access to Art Conservation Knowledge Bases. April 2003 (pdf)
Tourtounis, S. (2003). Labeling Schemes for the Semantic Web. April 2003 (pdf)
Tzorbatzaki, A. (2003). Reification Support in the Model of RDF S. April 2003 (pdf)
Magkanaraki, A. (2003). RVL: A View Definition Language for RDF S. April 2003 (pdf)
Lina, M.Ch. (2002). Agent-based models of differentiated markets on the Internet. December 2002
Kritikos, K. (2002). Distributed Storage System of Workflows of Scientific Objects. December 2002
Katzagiannaki, E.I. (2002). Information dissemination based on semantic relations. December 2002 (pdf)
Doulgeraki, P. (2002). Μεθοδολογία Βασισμένη σε Πράκτορες για Μοντελοποίηση Επιχειρησιακών Διαδικασιών . April 2002
Aggelopoulou, Th. (2001). A Thematic Classification System of Ottoman written documents of the Turkish Archive in Heraklion. (pdf)
Lipa, V. (2001). An archival and documentation system for architectural structures: the Gavdos paradigm. (pdf)
Naoumidou, N. (2001). An electronic documentation system for physicochemical analysis of ceramics. (pdf)
Damala, A. (2001). An Electronic System for the Support of Historical and Archaeological Representations Based on Interrelated Heterogeneous Data with the Use of Multimedia: The example of Byzantine Veroia. (pdf)
Flouris, G. (2001). Belief Revision in Knowledge Bases. November 2001 (pdf)
Partsanaki, V. (2001). Creation of XML Schema Generator from the Conceptual Reference Model CIDOC. (pdf)
Chadjidakis, M. (2001). Design of a Computer-aided Conservation Documentation System. (pdf)
Giannoulia, I. (2001). Design of Cultural Web Sites: The Case of the Historical Museum of Crete. (pdf)
Papadopoulos, N. (2001). Development of a system that provides adaptive recommendation services, based on dynamic user-communities management. November 2001 (pdf)
Matsaridis, G. (2001). Guide terms. Their conceptual representation and the global validity of their semantic parameters in the data modeling in thesaurus management systems. (pdf)
Katiniou, E. (2001). Indexing and documentation system of art magazines. (pdf)
Sisamakis, N. (2001). Semantic design of an informational system for the assistance of conservation procedures on the wood - sculptured iconostases of the Hellas. (pdf)
Alexaki, S. (2001). Storage of RDF Metadata for Community Web Portales. March 2001 (pdf)
Karvounarakis, G. (2000). A declarative RDF metadata query language for Community Web Portals. November 2000 (pdf)
Charitaki, I. (2000). Functional design of information system for Venetian Chandax in the Historical Museum of Crete. (pdf)
Fritzalas, E. (2000). Maistor: A Structural Documentation System for Buildings. March 2000 (pdf)
Kouvaris, K. (2000). Μέθοδοι και Εργαλεία για Ανάπτυξη και Σχεδίαση Συστημάτων Δοσοληψιών σε Βάσεις Δεδομένων . November 2000 (pdf)
Chryssos, A. (1999). A Semantic Browsing System for Knowledge Bases. March 1999 (pdf)
Ntoas, D. (1999). Economy and Consistency in Thesauri. November 1999 (pdf)
Velegrakis, I. (1998). Declarative Specification of Z39.50 wrappers using Description Logic. June 1998 (pdf)
Kementsietsidis, A. (1998). DTD Specific Parser Generator , DSPG. April 1998 (pdf)
Yiortsou, A. (1998). Introducting Temporal Dimension in the Semantic Index System. April 1998 (pdf)
Zidianakis, I. (1998). TELQUEL: A Query Language for SIS. November 1998 (pdf)
Toliou, A. (1998). Word Wide Web Gateway to the Semantic Index System. November 1998 (pdf)
Fountoulaki, E. (1997). A diagnostic support system for engineering appliations. March 1997 (pdf)
Sintichakis, M. (1997). Monolingual Thesauri Mercing. March 1997 (pdf)
Margariti, G. (1997). Performance metrics for the cache management mechanism of the Semantic Index System. March 1997 (pdf)
Trapsioti, A. (1997). SGML Document Management in Knowledge Bases. March 1997 (pdf)
Daskalakis, D. (1996). Interactive update of object- oriented databases. March 1996 (pdf)
Kiprioti, M. (1996). Analogical guidance of software analysis and specification process. 1996 (pdf)
Hamilakis, Ch. (1996). Constraction of a Federated Schema for a FDBS from Local Relational Schemeta. June 1996 (pdf)
Gritzapi, Ch. (1996). Data transfer from a relational to an object-oriented database. March 1996 (pdf)
Toulis, S. (1996). Design and Implementation of a document annotation system. November 1996 (pdf)
Ksouris, G. (1995). A System for Configuration Management. 1995 (pdf)
Theodorakis, E. (1995). Name Scope In Semantic Data Models. November 1995 (pdf)
Papadakis, D. (1995). Parallel Tabu Search Algorithms for the Flow- Shop Problem. November 1995 (pdf)
Tzitzikas, I. (1995). View Upadates in Knowledge Bases. November 1995 (pdf)
Georgiannakis, G. (1994). A Strorage and Memory Management Mechanism for Objects in TELOS. March 1994 (pdf)
Christoforaki, M. (1994). Cultural documentation with system CLIO. March 1994 (pdf)
Pataki, E. (1993). Design and Implementation of a Tool for Selecting Reusable Software. June 1993
Kopidakis, I. (1993). Interpolation Algorithms for the Flowshop Scheduling Problem. December 1993 (pdf)
Haritonides, K. (1993). One machine bicriterion scheduling with Set-Up Times. March 1993 (pdf)
Ntantouris, K. (1993). Programmatic Query Interface abd Query Processing for the TELOS Language. December 1993
Halkia, K. (1993). Syntactical Software Substitution. June 1993 (pdf)
Tsatsakis, N. (1993). The problem of Total Completion Time of n Jobs on One Machine with Set- Up Times. 1993 (pdf)
Vezeridis, K. (1993). Σχεδίαση Βάσης Πληροφοριών Λογισμικού Αναχρησιμοποιήσιμου από Κοινότητα Προγραμματιστών . February 1993
Georgiou, Th. (1991). The problem of Maximum Tardiness in One Machine with Set- Up Times. December 1991 (pdf)
Katalagarianos, P. (1990). The implementation of a mapping assistant: From requirements to design. December 1990
Lalioti, V. (1990). Tools for Program Animation. December 1990
Topaloglou, Th. (1989). An Extended Implementaion of Telos. November 1989
Mertikas, M. (1989). From requirements specification to conceptual design of information systems. November 1989

Ph.D. Theses

Patkos, Th. (2010). A Formal Theory for Reasoning About Action, Knowledge and Time. September 2010 (pdf)
Kondylakis, H. (2010). Ontology Evolution in Data Integration. October 2010 (pdf)
Bikakis, A. (2009). Defeasible Contextual Reasoning in Ambient Intelligence. July 2009 (pdf)
Kritikos, K. (2009). QoS- Based Web Service Description and Discovery. December 2008 (pdf)
Flouris, G. (2006). On Belief Change and Ontology Evoolution. April 2006 (pdf)
Papadakis, N. (2004). Action Theories in Temporal Databases. (pdf)
Tzitzikas, I. (2002). Collaborative Ontology- based Infromation Indexing and Retrieval. September 2002 (pdf)
Theodorakis, E. (2001). Contextualization: An Abstraction Mechanism for Information Modeling. July 2001 (pdf)
Spanoudakis, G. (1994). Analogical Similarity of Objects: A Conceptual Modeling Approach. December 1994
Katalagarianos, P. (1994). Employing Genericity and Case- Based Reasoning to Effectively Reuse Code. June 1994

Other Technical Reports

Doerr, M., & Tzitzikas, Y. (2012). Information Carriers and Identification of Information Objects: An Ontological Approach. The Computing Research Repository (CoRR), abs/, 1201.0385
Damásio, C.V., Analyti, A., & Antoniou, G. (2012). Provenance for SPARQL queries. The Computing Research Repository (CoRR), abs/, 1209.0378
Analyti, A., Antoniou, G., Damásio, C.V., & Wagner, G. (2011). Extended RDF as a Semantic Foundation of Rule Markup Languages. The Computing Research Repository (CoRR), abs/, 1111.0055
Meghini, C., Tzitzikas, Y., Coltella, V., & Analyti, A. (2011). Query processing in distributed, taxonomy-based information sources. The Computing Research Repository (CoRR), abs/, 1109.2425
Hickson, M., Kargakis, Y., & Tzitzikas, Y. (2011). Similarity-based Browsing over Linked Open Data. The Computing Research Repository (CoRR), /abs, 1106.4176