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Ioannis P. Vlahavas Vis

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*2009
92EEIoannis Partalas, Grigorios Tsoumakas, Konstantinos Tzevanidis, Ioannis P. Vlahavas: Transferring experience in reinforcement learning through task decomposition. AAMAS (2) 2009: 1193-1194
91EEEvaggelos V. Hatzikos, Jari J. Hätönen, Nick Bassiliades, Ioannis P. Vlahavas, Eleni Fournou: Applying adaptive prediction to sea-water quality measurements. Expert Syst. Appl. 36(3): 6773-6779 (2009)
90EEIoannis Partalas, Grigorios Tsoumakas, Ioannis P. Vlahavas: Pruning an ensemble of classifiers via reinforcement learning. Neurocomputing 72(7-9): 1900-1909 (2009)
2008
89EEGeorge Tzanis, I. Kavakiotis, Ioannis P. Vlahavas: Polyadenylation site prediction using interesting emerging patterns. BIBE 2008: 1-7
88EEIoannis Partalas, Grigorios Tsoumakas, Ioannis P. Vlahavas: Focused Ensemble Selection: A Diversity-Based Method for Greedy Ensemble Selection. ECAI 2008: 117-121
87EEIoannis Partalas, Georgios Paliouras, Ioannis P. Vlahavas: Reinforcement Learning with Classifier Selection for Focused Crawling. ECAI 2008: 759-760
86EEIoannis Katakis, Grigorios Tsoumakas, Ioannis P. Vlahavas: An Ensemble of Classifiers for coping with Recurring Contexts in Data Streams. ECAI 2008: 763-764
85EEOurania Hatzi, Georgios Meditskos, Dimitris Vrakas, Nick Bassiliades, Dimosthenis Anagnostopoulos, Ioannis P. Vlahavas: A Synergy of Planning and Ontology Concept Ranking for Semantic Web Service Composition. IBERAMIA 2008: 42-51
84EEFotis Kokkoras, Efstratia Lampridou, Konstantinos Ntonas, Ioannis P. Vlahavas: MOpiS: A Multiple Opinion Summarizer. SETN 2008: 110-122
83EEE. Spyromitros, Grigorios Tsoumakas, Ioannis P. Vlahavas: An Empirical Study of Lazy Multilabel Classification Algorithms. SETN 2008: 401-406
82EEStamatia Bibi, Grigorios Tsoumakas, Ioannis Stamelos, Ioannis P. Vlahavas: Regression via Classification applied on software defect estimation. Expert Syst. Appl. 34(3): 2091-2101 (2008)
81EEEfstratios Kontopoulos, Dimitris Vrakas, Fotis Kokkoras, Nick Bassiliades, Ioannis P. Vlahavas: An ontology-based planning system for e-course generation. Expert Syst. Appl. 35(1-2): 398-406 (2008)
80EEIoannis Partalas, Grigorios Tsoumakas, Evaggelos V. Hatzikos, Ioannis P. Vlahavas: Greedy regression ensemble selection: Theory and an application to water quality prediction. Inf. Sci. 178(20): 3867-3879 (2008)
79EEIoannis Partalas, Ioannis Feneris, Ioannis P. Vlahavas: A Hybrid Multiagent Reinforcement Learning Approach Using Strategies and Fusion. International Journal on Artificial Intelligence Tools 17(5): 945-962 (2008)
78EEEvaggelos V. Hatzikos, Grigorios Tsoumakas, George Tzanis, Nick Bassiliades, Ioannis P. Vlahavas: An empirical study on sea water quality prediction. Knowl.-Based Syst. 21(6): 471-478 (2008)
2007
77EEGrigorios Tsoumakas, Ioannis P. Vlahavas: Random k -Labelsets: An Ensemble Method for Multilabel Classification. ECML 2007: 406-417
76EEFotis Kokkoras, Nick Bassiliades, Ioannis P. Vlahavas: Cooperative CG-Wrappers for Web Content Extraction. ICCS 2007: 476-479
75EEGeorge Tzanis, Ioannis P. Vlahavas: Accurate Classification of SAGE Data Based on Frequent Patterns of Gene Expression. ICTAI (1) 2007: 96-100
74EEIoannis Partalas, Ioannis Feneris, Ioannis P. Vlahavas: Multi-agent Reinforcement Learning Using Strategies and Voting. ICTAI (2) 2007: 318-324
73EEGrigorios Tsoumakas, Ioannis P. Vlahavas: An interoperable and scalable Web-based system for classifier sharing and fusion. Expert Syst. Appl. 33(3): 716-724 (2007)
72EEChristos Berberidis, Ioannis P. Vlahavas: Detection and Prediction of Rare Events in Transaction Databases. International Journal on Artificial Intelligence Tools 16(5): 829-848 (2007)
2006
71EEStamatia Bibi, Grigorios Tsoumakas, Ioannis Stamelos, Ioannis P. Vlahavas: Software Defect Prediction Using Regression via Classification. AICCSA 2006: 330-336
70EEGeorge Tzanis, Christos Berberidis, Ioannis P. Vlahavas: A Novel Data Mining Approach for the Accurate Prediction of Translation Initiation Sites. ISBMDA 2006: 92-103
69EEE. Banos, Ioannis Katakis, Nick Bassiliades, Grigorios Tsoumakas, Ioannis P. Vlahavas: PersoNews: A Personalized News Reader Enhanced by Machine Learning and Semantic Filtering. OTM Conferences (1) 2006: 975-982
68EEIoannis Partalas, Grigorios Tsoumakas, Ioannis Katakis, Ioannis P. Vlahavas: Ensemble Pruning Using Reinforcement Learning. SETN 2006: 301-310
67EEGeorge Tzanis, Ioannis P. Vlahavas: Prediction of Translation Initiation Sites Using Classifier Selection. SETN 2006: 367-377
66EEDimitris Vrakas, Fotis Kokkoras, Nick Bassiliades, Ioannis P. Vlahavas: Towards Automatic Synthesis of Educational Resources Through Automated Planning. SETN 2006: 421-431
65EEIlias Sakellariou, Ioannis P. Vlahavas, Ivan Futó, Zoltán Pásztor, János Szeredi: Communicating sequential processes for distributed constraint satisfaction. Inf. Sci. 176(5): 490-521 (2006)
64EENick Bassiliades, Grigoris Antoniou, Ioannis P. Vlahavas: A Defeasible Logic Reasoner for the Semantic Web. Int. J. Semantic Web Inf. Syst. 2(1): 1-41 (2006)
63EENick Bassiliades, Ioannis P. Vlahavas: R-DEVICE: An Object-Oriented Knowledge Base for RDF Metadata. Int. J. Semantic Web Inf. Syst. 2(2): 24-90 (2006)
2005
62EEIoannis Katakis, Grigorios Tsoumakas, Ioannis P. Vlahavas: On the Utility of Incremental Feature Selection for the Classification of Textual Data Streams. Panhellenic Conference on Informatics 2005: 338-348
61EENick Bassiliades, Efstratios Kontopoulos, Grigoris Antoniou, Ioannis P. Vlahavas: A Graphical Rule Authoring Tool for Defeasible Reasoning in the Semantic Web. Panhellenic Conference on Informatics 2005: 404-414
60EEGeorge Tzanis, Christos Berberidis, Anastasia Alexandridou, Ioannis P. Vlahavas: Improving the Accuracy of Classifiers for the Prediction of Translation Initiation Sites in Genomic Sequences. Panhellenic Conference on Informatics 2005: 426-436
59EESotiris Diplaris, Grigorios Tsoumakas, Pericles A. Mitkas, Ioannis P. Vlahavas: Protein Classification with Multiple Algorithms. Panhellenic Conference on Informatics 2005: 448-456
58 George Tzanis, Christos Berberidis, Ioannis P. Vlahavas: Biological Data Mining. Encyclopedia of Database Technologies and Applications 2005: 35-41
57EEDimitris Vrakas, Grigorios Tsoumakas, Nick Bassiliades, Ioannis P. Vlahavas: HAPRC: an automatically configurable planning system. AI Commun. 18(1): 41-60 (2005)
56EENick Bassiliades, Dimosthenis Anagnostopoulos, Ioannis P. Vlahavas: Web Service Composition Using a Deductive XML Rule Language. Distributed and Parallel Databases 17(2): 135-178 (2005)
55EEChristos Berberidis, Ioannis P. Vlahavas: Mining for weak periodic signals in time series databases. Intell. Data Anal. 9(1): 29-42 (2005)
54EEGrigorios Tsoumakas, Lefteris Angelis, Ioannis P. Vlahavas: Selective fusion of heterogeneous classifiers. Intell. Data Anal. 9(6): 511-525 (2005)
53EEDimitris Vrakas, Ioannis P. Vlahavas: A Visualization Environment for Planning. International Journal on Artificial Intelligence Tools 14(6): 975-998 (2005)
2004
52 Grigorios Tsoumakas, Dimitris Vrakas, Nick Bassiliades, Ioannis P. Vlahavas: Lazy Adaptive Multicriteria Planning. ECAI 2004: 693-697
51EEGrigorios Tsoumakas, Ioannis Katakis, Ioannis P. Vlahavas: Effective Voting of Heterogeneous Classifiers. ECML 2004: 465-476
50EESokratis Konias, Nicos Maglaveras, Ioannis P. Vlahavas: Predicting Missing Parts in Time Series Using Uncertainty Theory. ISBMDA 2004: 313-321
49EENick Bassiliades, Grigoris Antoniou, Ioannis P. Vlahavas: DR-DEVICE: A Defeasible Logic System for the Semantic Web. PPSWR 2004: 134-148
48EENick Bassiliades, Grigoris Antoniou, Ioannis P. Vlahavas: A Defeasible Logic Reasoner for the Semantic Web. RuleML 2004: 49-64
47EENick Bassiliades, Ioannis P. Vlahavas: R-DEVICE: A Deductive RDF Rule Language. RuleML 2004: 65-80
46EEGrigorios Tsoumakas, Dimitris Vrakas, Nick Bassiliades, Ioannis P. Vlahavas: Using the k-Nearest Problems for Adaptive Multicriteria Planning. SETN 2004: 132-141
45EEGrigorios Tsoumakas, Lefteris Angelis, Ioannis P. Vlahavas: Clustering classifiers for knowledge discovery from physically distributed databases. Data Knowl. Eng. 49(3): 223-242 (2004)
44EEIlias Sakellariou, Ioannis P. Vlahavas: Distributed singleton consistency. J. Exp. Theor. Artif. Intell. 16(2): 107-124 (2004)
2003
43 Dimitris Vrakas, Grigorios Tsoumakas, Nick Bassiliades, Ioannis P. Vlahavas: Learning Rules for Adaptive Planning. ICAPS 2003: 82-91
42EENick Bassiliades, Ioannis P. Vlahavas: Capturing RDF Descriptive Semantics in an Object Oriented Knowledge Base System. WWW (Posters) 2003
41 Nick Bassiliades, Ioannis P. Vlahavas, Demetrios G. Sampson: Using Logic for Querying XML Data. Web-Powered Databases 2003: 1-35
40EEIoannis Refanidis, Ioannis P. Vlahavas: Multiobjective heuristic state-space planning. Artif. Intell. 145(1-2): 1-32 (2003)
39EENick Bassiliades, Ioannis P. Vlahavas, Ahmed K. Elmagarmid, Elias N. Houstis: InterBase-KB: Integrating a Knowledge Base System with a Multidatabase System for Data Warehousing. IEEE Trans. Knowl. Data Eng. 15(5): 1188-1205 (2003)
2002
38 Ioannis P. Vlahavas, Constantine D. Spyropoulos: Methods and Applications of Artificial Intelligence, Second Hellenic Conference on AI, SETN 2002. Thessaloniki, Greece, April 11-12, 2002, Proceedings Springer 2002
37EEDimitris Vrakas, Ioannis P. Vlahavas: A Heuristic for Planning Based on Action Evaluation. AIMSA 2002: 61-70
36 Grigorios Tsoumakas, Ioannis P. Vlahavas: Effective Stacking of Distributed Classifiers. ECAI 2002: 340-344
35 Christos Berberidis, Walid G. Aref, Mikhail J. Atallah, Ioannis P. Vlahavas, Ahmed K. Elmagarmid: Multiple and Partial Periodicity Mining in Time Series Databases. ECAI 2002: 370-374
34EEChristos Berberidis, Ioannis P. Vlahavas, Walid G. Aref, Mikhail J. Atallah, Ahmed K. Elmagarmid: On the Discovery of Weak Periodicities in Large Time Series. PKDD 2002: 51-61
33EENick Bassiliades, Ioannis P. Vlahavas: Intelligent Querying of Web Documents Using a Deductive XML Repository. SETN 2002: 437-448
32EEIoannis P. Vlahavas, Ilias Sakellariou, Ivan Futó, Zoltán Pásztor, János Szeredi: CSPCONS: A Communicating Sequential Prolog with Constraints. SETN 2002: 72-84
31EEIoannis P. Vlahavas, Nick Bassiliades, Ilias Sakellariou, Martín Molina, Sascha Ossowski, Ivan Futó, Zoltán Pásztor, János Szeredi, Igor Velbitskiy, Sergey Yershov, Igor Netesin: ExperNet: An Intelligent Multiagent System for WAN Management. IEEE Intelligent Systems 17(1): 62-72 (2002)
30EEIoannis P. Vlahavas: MACLP: multi agent constraint logic programming. Inf. Sci. 144(1-4): 127-142 (2002)
29EEFotis Kokkoras, Haitao Jiang, Ioannis P. Vlahavas, Ahmed K. Elmagarmid, Elias N. Houstis, Walid G. Aref: Smart VideoText: a video data model based on conceptual graphs. Multimedia Syst. 8(4): 328-338 (2002)
2001
28EEFotis Kokkoras, Demetrios G. Sampson, Ioannis P. Vlahavas: A Knowledge Based Approach on Educational Metadata Use. Panhellenic Conference on Informatics 2001: 201-216
27 Ioannis Refanidis, Ioannis P. Vlahavas: The GRT Planner. AI Magazine 22(3): 63-66 (2001)
26EEIoannis Refanidis, Ioannis P. Vlahavas: The GRT Planning System: Backward Heuristic Construction in Forward State-Space Planning. J. Artif. Intell. Res. (JAIR) 15: 115-161 (2001)
25 Dimitris Vrakas, Ioannis Refanidis, Ioannis P. Vlahavas: Parallel planning via the distribution of operators. J. Exp. Theor. Artif. Intell. 13(3): 211-226 (2001)
2000
24 Ioannis Refanidis, Ioannis P. Vlahavas: Exploiting State Constraints in Heuristic State-Space Planning. AIPS 2000: 363-370
23 Ioannis Refanidis, Ioannis P. Vlahavas: Heuristic Planning with Resources. ECAI 2000: 521-525
22EEIoannis Refanidis, Ioannis P. Vlahavas: The GRT Planner: New Results. Local Search for Planning and Scheduling 2000: 120-138
21EENick Bassiliades, Ioannis P. Vlahavas, Ahmed K. Elmagarmid: E-DEVICE: An Extensible Active Knowledge Base System with Multiple Rule Type Support. IEEE Trans. Knowl. Data Eng. 12(5): 824-844 (2000)
20 Ioannis Stamelos, Ioannis P. Vlahavas, Ioannis Refanidis, Alexis Tsoukiàs: Knowledge based evaluation of software systems: a case study. Information & Software Technology 42(5): 333-345 (2000)
1999
19 Ioannis Refanidis, Ioannis P. Vlahavas: GRT: A Domain Independent Heuristic for STRIPS Worlds Based on Greedy Regression Tables. ECP 1999: 347-359
18EEIoannis P. Vlahavas, Ioannis Stamelos, Ioannis Refanidis, Alexis Tsoukiàs: ESSE: an expert system for software evaluation. Knowl.-Based Syst. 12(4): 183-197 (1999)
17 Ioannis P. Vlahavas, Petros Kefalas, Constantin Halatsis: OASys: an AND/OR parallel logic programming system. Parallel Computing 25(3): 321-336 (1999)
16EEPanagiotis Linardis, Ioannis P. Vlahavas: PARCIS: a robust parallel VLSI circuit simulator. Simul. Pr. Theory 7(1): 91-103 (1999)
1998
15EEIoannis P. Vlahavas, Nick Bassiliades, Ilias Sakellariou, Martín Molina, Sascha Ossowski, Ivan Futó, Zoltán Pásztor, János Szeredi, Igor Velbitskiy, Sergey Yershov, Sergey Golub, Igor Netesin: System Architecture of a Distributed Expert System for the Management of a National Data Network. AIMSA 1998: 438-451
14EEIoannis P. Vlahavas: Exploiting and-or parallelism in Prolog: The OASys computational model and abstract architecture. Journal of Systems and Software 43(1): 45-57 (1998)
1997
13EENick Bassiliades, Ioannis P. Vlahavas: Processing Production Rules in DEVICE, and Active Knowledge Base System. Data Knowl. Eng. 24(2): 117-155 (1997)
12EENick Bassiliades, Ioannis P. Vlahavas: DEVICE: Compiling production rules into event-driven rules using complex events. Information & Software Technology 39(5): 331-342 (1997)
1996
11EEPetros Kefalas, Ioannis P. Vlahavas: Multiple OR-Parallel Resolution: Meta-Level Control of Parallel Logic Programs. Euro-Par, Vol. I 1996: 694-703
10 Nick Bassiliades, Ioannis P. Vlahavas: Hierarchical Query Execution in a Parallel Object-Oriented Database System. Parallel Computing 22(7): 1017-1048 (1996)
1995
9EENick Bassiliades, Ioannis P. Vlahavas: A Non-Uniform Data Fragmentation Strategy for Parallel Main-Menory Database Systems. VLDB 1995: 370-381
8 Fotis Kokkoras, Ioannis P. Vlahavas: Comfresh: A Common Framework for Expert Systems and Hypertext. Inf. Process. Manage. 31(4): 593-604 (1995)
7 Nick Bassiliades, Ioannis P. Vlahavas: PRACTIC: A Concurrent Object Data Model for a Parallel Object-Oriented Database System. Inf. Sci. 86(1-3): 149-178 (1995)
6EEN. Bassiliades, Ioannis P. Vlahavas: Constraint Checking in a Parallel Object-oriented Database System. Parallel Algorithms Appl. 5(1): 129-147 (1995)
1994
5EENick Bassiliades, Ioannis P. Vlahavas: Modelling Constraints with Exceptions in Object-Oriented Databases. ER 1994: 189-204
4EEAndreas S. Pombortsis, Ioannis P. Vlahavas: A contribution to the problem of avoiding congestion in multistage networks in the presence of unbalanced traffic. Journal of Systems and Software 26(3): 273-284 (1994)
1993
3 Andreas S. Pombortsis, Ioannis P. Vlahavas: Flow control and switching strategy for preventing congestion in multistage networks. Architecture and Protocols for High-Speed Networks 1993: 69-86
1992
2 Ioannis P. Vlahavas, Petros Kefalas: A parallel Prolog resolution based on multiple unifications. Parallel Computing 18(11): 1275-1283 (1992)
1989
1EEIoannis P. Vlahavas, Constantin Halatsis: L-machine: A low-cost personal sequential inference machine. Journal of Systems and Software 9(3): 209-223 (1989)

Coauthor Index

1Anastasia Alexandridou [60]
2Dimosthenis Anagnostopoulos [56] [85]
3Lefteris Angelis [45] [54]
4Grigoris Antoniou [48] [49] [61] [64]
5Walid G. Aref [29] [34] [35]
6Mikhail J. Atallah [34] [35]
7E. Banos [69]
8Nick Bassiliades (N. Bassiliades) [5] [6] [7] [9] [10] [12] [13] [15] [21] [31] [33] [39] [41] [42] [43] [46] [47] [48] [49] [52] [56] [57] [61] [63] [64] [66] [69] [76] [78] [81] [85] [91]
9Christos Berberidis [34] [35] [55] [58] [60] [70] [72]
10Stamatia Bibi [71] [82]
11Sotiris Diplaris [59]
12Ahmed K. Elmagarmid [21] [29] [34] [35] [39]
13Ioannis Feneris [74] [79]
14Eleni Fournou [91]
15Ivan Futó [15] [31] [32] [65]
16Sergey Golub [15]
17Constantin Halatsis (Constantine Halatsis, Constantinos Halatsis) [1] [17]
18Jari J. Hätönen [91]
19Ourania Hatzi [85]
20Evaggelos V. Hatzikos [78] [80] [91]
21Elias N. Houstis [29] [39]
22Haitao Jiang [29]
23Ioannis Katakis [51] [62] [68] [69] [86]
24I. Kavakiotis [89]
25Petros Kefalas [2] [11] [17]
26Fotis Kokkoras [8] [28] [29] [66] [76] [81] [84]
27Sokratis Konias [50]
28Efstratios Kontopoulos [61] [81]
29Efstratia Lampridou [84]
30Panagiotis Linardis [16]
31Nicos Maglaveras (Nikolaos Maglaveras) [50]
32Georgios Meditskos [85]
33Pericles A. Mitkas [59]
34Martín Molina [15] [31]
35Igor Netesin [15] [31]
36Konstantinos Ntonas [84]
37Sascha Ossowski [15] [31]
38Georgios Paliouras [87]
39Ioannis Partalas [68] [74] [79] [80] [87] [88] [90] [92]
40Zoltán Pásztor [15] [31] [32] [65]
41Andreas S. Pomportsis (Andreas S. Pombortsis) [3] [4]
42Ioannis Refanidis [18] [19] [20] [22] [23] [24] [25] [26] [27] [40]
43Ilias Sakellariou [15] [31] [32] [44] [65]
44Demetrios G. Sampson [28] [41]
45E. Spyromitros [83]
46Constantine D. Spyropoulos [38]
47Ioannis Stamelos [18] [20] [71] [82]
48János Szeredi [15] [31] [32] [65]
49Alexis Tsoukiàs [18] [20]
50Grigorios Tsoumakas [36] [43] [45] [46] [51] [52] [54] [57] [59] [62] [68] [69] [71] [73] [77] [78] [80] [82] [83] [86] [88] [90] [92]
51George Tzanis [58] [60] [67] [70] [75] [78] [89]
52Konstantinos Tzevanidis [92]
53Igor Velbitskiy [15] [31]
54Dimitris Vrakas [25] [37] [43] [46] [52] [53] [57] [66] [81] [85]
55Sergey Yershov [15] [31]

Colors in the list of coauthors

Copyright © Tue Nov 3 08:52:44 2009 by Michael Ley (ley@uni-trier.de)