![]() | 2009 | |
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92 | ![]() ![]() ![]() ![]() ![]() ![]() | Stefanos Gritzalis, Dimitris Plexousakis, Dionisios N. Pnevmatikatos: PCI 2009, 13th Panhellenic Conference on Informatics, 10-12 September 2009, Corfu, Greece IEEE Computer Society 2009 |
91 | ![]() ![]() ![]() ![]() ![]() ![]() | Haridimos Kondylakis, Martin Doerr, Dimitris Plexousakis: Empowering Provenance in Data Integration. ADBIS 2009: 270-285 |
90 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Dimitris Plexousakis: Sensing Inertial and Continuously-Changing World Features. AIAI 2009: 379-388 |
89 | ![]() ![]() ![]() ![]() ![]() ![]() | Vinay K. Chaudhri, Igor Jurisica, Manolis Koubarakis, Dimitris Plexousakis, Thodoros Topaloglou: The KBMS Project and Beyond. Conceptual Modeling: Foundations and Applications 2009: 466-482 |
88 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Dimitris Plexousakis: Reasoning with Knowledge, Action and Time in Dynamic and Uncertain Domains. IJCAI 2009: 885-890 |
87 | ![]() ![]() ![]() ![]() ![]() ![]() | Haridimos Kondylakis, Giorgos Flouris, Dimitris Plexousakis: Ontology and Schema Evolution in Data Integration: Review and Assessment. OTM Conferences (2) 2009: 932-947 |
86 | ![]() ![]() ![]() ![]() ![]() ![]() | Grigoris Antoniou, Dimitris Plexousakis: Semantic Web. Encyclopedia of Database Systems 2009: 2579-2583 |
85 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Mixed-Integer Programming for QoS-Based Web Service Matchmaking. IEEE T. Services Computing 2(2): 122-139 (2009) |
84 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Requirements for QoS-Based Web Service Description and Discovery. IEEE T. Services Computing 2(4): 320-337 (2009) |
83 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Dimitris Plexousakis, Grigoris Antoniou, Myron Papadakis, Katerina Boutsika: A Tool for Addressing the Ramification Problem in Temporal Databases. International Journal on Artificial Intelligence Tools 18(4): 589-601 (2009) |
2008 | ||
82 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Kritsotakis, Maria Michou, Emmanouil Nikoloudakis, Antonis Bikakis, Theodore Patkos, Grigoris Antoniou, Dimitris Plexousakis: C-NGINE: A Contextual Navigation Guide for Indoor Environments. AmI 2008: 258-275 |
81 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Dimitris Plexousakis, Grigoris Antoniou, Manolis Daskalakis, Yannis Christodoulou: The Ramification Problem in Temporal Databases: A Solution Implemented in SQL. ISMIS 2008: 381-388 |
80 | ![]() ![]() ![]() ![]() ![]() ![]() | Ioannis Rousidis, George Tzagkarakis, Dimitris Plexousakis, Yannis Tzitzikas: On a Probabilistic Combination of Prediction Sources. ISMIS 2008: 535-544 |
79 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Evaluation of QoS-Based Web Service Matchmaking Algorithms. SERVICES I 2008: 567-574 |
78 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Dimitris Plexousakis: A Theory of Action, Knowledge and Time in the Event Calculus. SETN 2008: 226-238 |
77 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Manakanatas, Haridimos Kondylakis, Dimitris Plexousakis, Grigoris Antoniou: Ontology change: classification and survey. Knowledge Eng. Review 23(2): 117-152 (2008) |
2007 | ||
76 | ![]() ![]() ![]() ![]() ![]() ![]() | Zohra Bellahsene, Dimitris Plexousakis, Farouk Toumani: Proceedings of the CAISE*06 Workshop on Data Integration and the Semantic Web DisWeb '06, Luxemburg, June 5-9, 2006 CEUR-WS.org 2007 |
75 | ![]() ![]() ![]() ![]() ![]() ![]() | Haridimos Kondylakis, Anastasia Analyti, Dimitris Plexousakis: Quete: Ontology-Based Query System for Distributed Sources. ADBIS 2007: 359-375 |
74 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Antonis Bikakis, Grigoris Antoniou, Maria Papadopouli, Dimitris Plexousakis: Distributed AI for Ambient Intelligence: Issues and Approaches. AmI 2007: 159-176 |
73 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Requirements for QoS-based Web Service Description and Discovery. COMPSAC (2) 2007: 467-472 |
72 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Semantic QoS-based Web Service Discovery Algorithms. ECOWS 2007: 181-190 |
71 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: A Semantic QoS-Based Web Service Discovery Engine for Over-Constrained QoS Demands. ICSOC Workshops 2007: 151-164 |
70 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Grigoris Antoniou, Dimitris Plexousakis: The Ramification Problem in Temporal Databases: Concurrent Execution with Conflicting Constraints. ICTAI (2) 2007: 274-278 |
69 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: OWL-Q for Semantic QoS-based Web Service Description and Discovery. SMRR 2007 |
68 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Antonis Bikakis, Grigoris Antoniou, Maria Papadopouli, Dimitris Plexousakis: A Semantics-Based Framework for Context-Aware Services: Lessons Learned and Challenges. UIC 2007: 839-848 |
2006 | ||
67 | ![]() ![]() ![]() ![]() ![]() ![]() | Grigoris Antoniou, George Potamias, Costas Spyropoulos, Dimitris Plexousakis: Advances in Artificial Intelligence, 4th Helenic Conference on AI, SETN 2006, Heraklion, Crete, Greece, May 18-20, 2006, Proceedings Springer 2006 |
66 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Zhisheng Huang, Jeff Z. Pan, Dimitris Plexousakis, Holger Wache: Inconsistencies, Negations and Changes in Ontologies. AAAI 2006 |
65 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Manakanatas, Dimitris Plexousakis: A Tool for Semi-Automated Semantic Schema Mapping: Design and Implementation. DISWEB 2006 |
64 | ![]() ![]() ![]() ![]() ![]() ![]() | Zohra Bellahsene, Dimitris Plexousakis, Farouk Toumani: Preface. DISWEB 2006 |
63 | ![]() ![]() ![]() ![]() ![]() ![]() | Yannis Tzitzikas, Vassilis Christophides, Giorgos Flouris, Dimitris Kotzinos, Hannu Markkanen, Dimitris Plexousakis, Nicolas Spyratos: Trialogical E-Learning and Emergent Knowledge Artifacts. EC-TEL 2006: 703-708 |
62 | ![]() ![]() ![]() ![]() ![]() ![]() | 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 |
61 | ![]() ![]() ![]() ![]() ![]() ![]() | Vassiliki Alevizou, Dimitris Plexousakis: Enhanced Specifications for Web Service Composition. ECOWS 2006: 223-232 |
60 | ![]() ![]() ![]() ![]() ![]() ![]() | Kyriakos Kritikos, Dimitris Plexousakis: Semantic QoS Metric Matching. ECOWS 2006: 265-274 |
59 | ![]() ![]() ![]() ![]() ![]() ![]() | Anastasia Analyti, Haridimos Kondylakis, Dimitris Manakanatas, Manos Kalaitzakis, Dimitris Plexousakis, George Potamias: Integrating Clinical and Genomic Information Through the PrognoChip Mediator. ISBMDA 2006: 250-261 |
58 | ![]() ![]() ![]() ![]() ![]() ![]() | Tim Furche, Benedikt Linse, François Bry, Dimitris Plexousakis, Georg Gottlob: RDF Querying: Language Constructs and Evaluation Methods Compared. Reasoning Web 2006: 1-52 |
57 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis: Bridging Ontology Evolution and Belief Change. SETN 2006: 486-489 |
56 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: Evolving Ontology Evolution. SOFSEM 2006: 14-29 |
55 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: On Generalizing the AGM Postulates. STAIRS 2006: 132-143 |
54 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: A Classification of Ontology Change. SWAP 2006 |
53 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Grigoris Antoniou, Dimitris Plexousakis: The ramification problem in temporal databases: Changing beliefs about the past. Data Knowl. Eng. 59(2): 397-434 (2006) |
2005 | ||
52 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Dimitris Plexousakis: A Semantic Marketplace of Negotiating Agents. AP2PC 2005: 94-105 |
51 | ![]() ![]() ![]() ![]() ![]() ![]() | Theodore Patkos, Dimitris Plexousakis: A Semantic Marketplace of Peers Hosting Negotiating Intelligent Agents. CAiSE Short Paper Proceedings 2005 |
50 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: Updating DLs Using the AGM Theory: A Preliminary Study. Description Logics 2005 |
49 | ![]() ![]() ![]() ![]() ![]() ![]() | Manos Papagelis, Ioannis Rousidis, Dimitris Plexousakis, Elias Theoharopoulos: Incremental Collaborative Filtering for Highly-Scalable Recommendation Algorithms. ISMIS 2005: 553-561 |
48 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: On Applying the AGM Theory to DLs and OWL. International Semantic Web Conference 2005: 216-231 |
47 | ![]() ![]() ![]() ![]() ![]() ![]() | Manos Papagelis, Dimitris Plexousakis, Panagiotis Nikolaou: CONFIOUS: Managing the Electronic Submission and Reviewing Process of Scientific Conferences. WISE 2005: 711-720 |
46 | ![]() ![]() ![]() ![]() ![]() ![]() | Manos Papagelis, Dimitris Plexousakis, Themistoklis Kutsuras: Alleviating the Sparsity Problem of Collaborative Filtering Using Trust Inferences. iTrust 2005: 224-239 |
45 | ![]() ![]() ![]() ![]() ![]() ![]() | Grigoris Antoniou, Vassilis Christophides, Dimitris Plexousakis: Semantic Web Fundamentals. Encyclopedia of Information Science and Technology (V) 2005: 2464-2468 |
44 | ![]() ![]() ![]() ![]() ![]() ![]() | Sheila A. McIlraith, Dimitris Plexousakis: Preface. J. Web Sem. 3(2-3): 77-78 (2005) |
2004 | ||
43 | ![]() ![]() ![]() ![]() ![]() ![]() | Elisa Bertino, Stavros Christodoulakis, Dimitris Plexousakis, Vassilis Christophides, Manolis Koubarakis, Klemens Böhm, Elena Ferrari: Advances in Database Technology - EDBT 2004, 9th International Conference on Extending Database Technology, Heraklion, Crete, Greece, March 14-18, 2004, Proceedings Springer 2004 |
42 | ![]() ![]() ![]() ![]() ![]() ![]() | Sheila A. McIlraith, Dimitris Plexousakis, Frank van Harmelen: The Semantic Web - ISWC 2004: Third International Semantic Web Conference,Hiroshima, Japan, November 7-11, 2004. Proceedings Springer 2004 |
41 | ![]() ![]() ![]() ![]() ![]() ![]() | Manos Papagelis, Dimitris Plexousakis: Qualitative Analysis of User-Based and Item-Based Prediction Algorithms for Recommendation Agents. CIA 2004: 152-166 |
40 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: Generalizing the AGM postulates: preliminary results and applications. NMR 2004: 171-179 |
39 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis: Querying and Viewing the Semantic Web: An RDF-Based Perspective. SOFSEM 2004: 60-61 |
38 | ![]() ![]() ![]() ![]() ![]() ![]() | Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Michel Scholl, Sotirios Tourtounis: Optimizing taxonomic semantic web queries using labeling schemes. J. Web Sem. 1(2): 207-228 (2004) |
37 | ![]() ![]() ![]() ![]() ![]() ![]() | Aimilia Magkanaraki, Val Tannen, Vassilis Christophides, Dimitris Plexousakis: Viewing the semantic web through RVL lenses. J. Web Sem. 1(4): 359-375 (2004) |
2003 | ||
36 | ![]() ![]() ![]() ![]() ![]() ![]() | Irini-Electra Katzagiannaki, Dimitris Plexousakis: Information Dissemination based on Semantic Relations. CAiSE Short Paper Proceedings 2003 |
35 | ![]() ![]() ![]() ![]() ![]() ![]() | Manos Papagelis, Dimitris Plexousakis: Recommendation Based Discovery of Dynamic Virtual Communities. CAiSE Short Paper Proceedings 2003 |
34 | ![]() ![]() ![]() ![]() ![]() ![]() | 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 (1) 2003: 359-365 |
33 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Dimitris Plexousakis: Addressing the Ramification Problem in a Temporal Context: The Case of Concurrent Actions. ICTAI 2003: 545- |
32 | ![]() ![]() ![]() ![]() ![]() ![]() | Aimilia Magkanaraki, Val Tannen, Vassilis Christophides, Dimitris Plexousakis: Viewing the Semantic Web through RVL Lenses. International Semantic Web Conference 2003: 96-112 |
31 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis, Grigoris Antoniou: On a Unifying Framework for Comparing Knowledge Representation Schemes. KRDB 2003 |
30 | ![]() ![]() ![]() ![]() ![]() ![]() | 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: 381-393 |
29 | ![]() ![]() ![]() ![]() ![]() ![]() | Vassilis Christophides, Dimitris Plexousakis, Michel Scholl, Sotirios Tourtounis: On labeling schemes for the semantic web. WWW 2003: 544-555 |
28 | ![]() ![]() ![]() ![]() ![]() ![]() | Gregory Karvounarakis, Aimilia Magkanaraki, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis, Michel Scholl, Karsten Tolle: Querying the Semantic Web with RQL. Computer Networks 42(5): 617-640 (2003) |
27 | ![]() ![]() ![]() ![]() ![]() ![]() | Vassilis Christophides, Gregory Karvounarakis, Aimilia Magkanaraki, Dimitris Plexousakis, Val Tannen: The ICS-FORTH Semantic Web Integration Middleware (SWIM). IEEE Data Eng. Bull. 26(4): 11-18 (2003) |
26 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Dimitris Plexousakis: Actions with Duration and Constraints: The Ramification Problem in Temporal Databases. International Journal on Artificial Intelligence Tools 12(3): 315-353 (2003) |
2002 | ||
25 | ![]() ![]() ![]() ![]() ![]() ![]() | Nick Papadopoulos, Dimitris Plexousakis: The Role of Semantic Relevance in Dynamic User Community Management and the Formulation of Recommendations. CAiSE 2002: 200-215 |
24 | ![]() ![]() ![]() ![]() ![]() ![]() | Nikos Papadakis, Dimitris Plexousakis: Actions with Duration and Constraints: the Ramification Problem in Temporal Databases. ICTAI 2002: 83-90 |
23 | ![]() ![]() ![]() ![]() ![]() ![]() | Aimilia Magkanaraki, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis: Benchmarking RDF Schemas for the Semantic Web. International Semantic Web Conference 2002: 132-146 |
22 | ![]() ![]() ![]() ![]() ![]() ![]() | Nick Papadakis, Dimitris Plexousakis: The Ramification and Qualification Problems in Temporal Databases. SETN 2002: 18-29 |
21 | ![]() ![]() ![]() ![]() ![]() ![]() | 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: 175-187 |
20 | ![]() ![]() ![]() ![]() ![]() ![]() | Gregory Karvounarakis, Sofia Alexaki, Vassilis Christophides, Dimitris Plexousakis, Michel Scholl: RQL: a declarative query language for RDF. WWW 2002: 592-603 |
19 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Dimitris Plexousakis: A formal framework for business process modelling and design. Inf. Syst. 27(5): 299-319 (2002) |
2001 | ||
18 | ![]() ![]() ![]() ![]() ![]() ![]() | Gregory Karvounarakis, Vassilis Christophides, Dimitris Plexousakis, Sofia Alexaki: Querying RDF Descriptions for Community Web Portals. BDA 2001 |
17 | ![]() ![]() ![]() ![]() ![]() ![]() | Martin Doerr, Dimitris Plexousakis, Chryssoyla Bekiari: A Metamodel for Part - Whole Relationships for Reasoning on Missing Parts and Reconstruction. ER 2001: 412-425 |
16 | ![]() ![]() ![]() ![]() ![]() ![]() | Giorgos Flouris, Dimitris Plexousakis: On the Use of Matrices for Belief Revision. Panhellenic Conference on Informatics 2001: 100-117 |
15 | ![]() ![]() ![]() ![]() ![]() ![]() | Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis, Karsten Tolle: The ICS-FORTH RDFSuite: Managing Voluminous RDF Description Bases. SemWeb 2001 |
14 | ![]() ![]() ![]() ![]() ![]() ![]() | Sofia Alexaki, Vassilis Christophides, Gregory Karvounarakis, Dimitris Plexousakis: On Storing Voluminous RDF Descriptions: The Case of Web Portal Catalogs. WebDB 2001: 43-48 |
13 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Constantopoulos, Vassilis Christophides, Dimitris Plexousakis: Conference review: Semantic Web Workshop: : models, architectures and management. Intelligence 12(2): 39-44 (2001) |
12 | ![]() ![]() ![]() ![]() ![]() ![]() | Panos Constantopoulos, Vassilis Christophides, Dimitris Plexousakis: Semantic Web Workshop: Models, Architectures and Management. SIGMOD Record 30(3): 96-100 (2001) |
2000 | ||
11 | ![]() ![]() ![]() ![]() ![]() ![]() | Wes Cowley, Dimitris Plexousakis: An Interval Algebra for Indeterminate Time. AAAI/IAAI 2000: 470-475 |
10 | ![]() ![]() ![]() ![]() ![]() ![]() | Manolis Koubarakis, Dimitris Plexousakis: A Formal Model for Business Process Modeling and Design. CAiSE 2000: 142-156 |
9 | ![]() ![]() ![]() ![]() ![]() ![]() | 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 |
8 | ![]() ![]() ![]() ![]() ![]() ![]() | 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: 140-151 |
7 | ![]() ![]() ![]() ![]() ![]() ![]() | Wes Cowley, Dimitris Plexousakis: Temporal Integrity Constraints with Indeterminacy. VLDB 2000: 441-450 |
1996 | ||
6 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis, John Mylopoulos: Accomodating Integrity Constraints During Database Design. EDBT 1996: 497-513 |
5 | ![]() ![]() ![]() ![]() ![]() ![]() | John Mylopoulos, Vinay K. Chaudhri, Dimitris Plexousakis, Adel Shrufi, Thodoros Topaloglou: Building Knowledge Base Management Systems. VLDB J. 5(4): 238-263 (1996) |
1995 | ||
4 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis: Simulation and analysis of business processes using GOLOG. COOCS 1995: 311-322 |
3 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis: Compilation and Simplification of Temporal Integrity Constraints. Rules in Database Systems 1995: 260-276 |
1993 | ||
2 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis: Integrity Constraint and Rule Maintenance in Temporal Deductive Knowledge Bases. VLDB 1993: 146-157 |
1 | ![]() ![]() ![]() ![]() ![]() ![]() | Dimitris Plexousakis: Semantical and Ontological Consideration in Telos: A Language for Knowledge Representation. Computational Intelligence 9: 41-72 (1993) |